Patent RU2018144069A3

ВИ“? 2018144069” АЗ Дата публикации: 31.08.2020 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2018144069/03(073450) 11.05.2017 РСТ/ЕР2017/061415 11.05.2017 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 16169635.6 13.05.2016 ЕР 2. 16169641.4 13.05.2016 ЕР 3. 16169638.0 13.05.2016 ЕР Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) ПРОДУКТЫ ИЗ МИНЕРАЛЬНОЙ ВАТЫ Заявитель: РОКВУЛ ИНТЕРНЭШНЛ А/С, ОК 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) С03С 25/10 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) СО0ЗС 13/00, 13/06, 25/00, 25/10, 25/12, 25/14, 25/143, 25/24, 25/26, С09} 189/00, 189/02, 201/00, 201/02, 201/06, 201/08, СО8Т, 89/00, 89/02, 97/00, 97/02 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): ЕАРАТЬУ, Езрасепе, РАТЕМТЗСОРЕ, Раеагсв, КОРТО, ИЗРТО 6. ДОКУМЕНТЫ, ...

Patent RU2018144074A3

ВУ” 2018144074” АЗ Дата публикации: 08.10.2020 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2018144074/03(073466) 11.05.2017 РСТ/ЕР2017/061418 11.05.2017 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 16169635.6 13.05.2016 ЕР* 2. 16169638.0 13.05.2016 ЕР* 3. 16169641.4 13.05.2016 ЕР* Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) КОМПОЗИЦИЯ СВЯЗУЮЩЕГО ВЕЩЕСТВА Заявитель: РОКВУЛ ИНТЕРНЭШНЛ А/С, ОК 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. П см. Примечания [ ] приняты во внимание следующие пункты: р [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) С03С 25/10 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) СОЗС 25/00 - 25/26, ВЗ2В 15/00 - 15/14, ВЗ2В 19/00 - 19/04, С08. 5/00 - 5/24, С09Т 189/00 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): РУ/РТ, ЕАРАТГУ, Ебрасепе, РАТЕМТЗСОРЕ, Ра Зеагсь 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с ...

ПРОДУКТ ИЗ МИНЕРАЛЬНОЙ ВАТЫ

Sodium bicarbonate product

A biodegradable composite material

AGAROSE COMPOSITION AND GEL

Novel biodegradable polymer composition useful forthe preparation of biodegradable plastic and a pr ocess for the preparation of said composition

Novel biodegradable polymer composition useful forthe preparation of biodegradable plastic and a pr ocess for the preparation of said composition.

Novel biodegradable polymer composition useful forthe preparation of biodegradable plastic and a pr ocess for the preparation of said composition

Novel biodegradable polymer composition useful forthe preparation of biodegradable plastic and a pr ocess for the preparation of said composition

PROCEDURE FOR THE PRODUCTION OF FROZEN SUDSY SWEET GOODS

POLYMER MIXTURES OF ANIONI AND KATIONI POLYSACCHARIDEN AND USE OF IT

WAESSERIGE GELS OF AGAR AGAR OR AGAROSE

IMPROVED TWO-MATERIAL GEL OUT GALACTOMANNAN AGAROSE FOR THE ELECTROPHORESIS OF NUCLEIC ACID

PROCEDURE FOR MANUFACTURING FORMED FOILS WITH HIGH STRENGTH CONTENT

INORGANICALLY FILLING, FORMED ARTICLES AND PROCEDURES FOR THEIR PRODUCTION

KOMFORMATIONELLE SEPARATION FROM NUCLEIC ACIDS BY HIGH-MODIFIED AGAROSE

STRENGTH-BOUND ZELLULARE MATRIX

COMPOSITE MATERIAL AND USE OF IT

ADHESIVE

An aqueous adhesive composition and a process for preparing such compositions are disclosed. The composition comprises macromolecular complex comprising (A) a first component comprising (i) a framework element and (ii) a polyphenol, and (B) second component comprising a polypeptide, oligopeptide, amino acid, or polyamine. The framework element comprises (a) a polypeptide, oligopeptide, amino acid, or polyamine, (b) a polysaccharide, oligosaccharide, or monosaccharide, or a saccharide conjugate, or (c) a lignin, a lignan or a lignin conjugate. The polyphenol comprises a tannin, a tannic acid, a flavonoid, or a poly-resorcinol. An adhesive precursor composition comprising the first component is also disclosed. 13302702_1 74 ...

Biopolymer compositions and products thereof

Highly derivatized agarose conformational nucleic acid separation

Enhanced sulfated polysaccharide formulations, methods and preparations and their uses thereof

Sodium bicarbonate product

A sodium bicarbonate product comprises particles containing sodium bicarbonate and an organic material that is a solid at ambient temperature. The particles have a structure comprised of individual crystallites of sodium bicarbonate attached together in the particle. More than 95% by volume of the particles have a size less than 200 μm. Particles of the product are hollow and are formed of an outer shell of the crystallites. The product may be used, for example, as a leavening agent in the production of cooked foods. The product may be produced by spray drying a solution or slurry dissolved organic material and dissolved sodium bicarbonate. The sodium bicarbonate may be present as a suspension.

Compositions having a high ungelatinized starch content and sheets molded therefrom

Methods for extruding novel hydraulically settable compositions

AGAROSE GELS PACKED IN METAL TUBES

METHODS AND COMPOSITIONS FOR MAINTAINING THE CONFORMATION AND STRUCTURAL INTEGRITY OF BIOMOLECULES

A composition includes a target pharmaceutical or biological agent, a solution containing the target pharmaceutical or biological agent, and substrate that is soluble in the solution. The substrate is capable of being solidified via a solidification process and the solidification process causes the substrate to become physically or chemically cross-linked, vitrified, or crystallized. As a result of the solidification process, particles are formed. The target pharmaceutical or biological agent within the solution retains proper conformation to ultimately produce a desired effect.

COMPOSITION AND MEDICAL DEVICE COMPRISING ACETYLSALICYLIC ACID FOR THE TREATMENT OF HUMAN PAPILLOMA VIRUS SKIN INFECTIONS

A medical device for the treatment of papilloma virus (HPV) skin infections is the object of this invention, in particular for the treatment of warts and related pathologies. In particular, this invention relates to acetylsalicylic acid for use in the topical treatment,of HPV skin infections in particular benign infections and more in particular warts. Acetylsalicylic acid may be administered by plaster or patch, both in a solid state, such as a tablet, powder or granulate, and by a hydrophilic or hydrophobic gel.

SODIUM BICARBONATE PRODUCT COMPRISING HOLLOW PARTICLES

A sodium bicarbonate product comprises particles containing sodium bicarbonate and an organic material that is a solid at ambient temperature. The particles have a structure comprised of individual crystallites of sodium bicarbonate attached together in the particle. More than 95% by volume of the particles have a size less than 200 µm. Particles of the product are hollow and are formed of an outer shell of the crystallites. The product may be used, for example, as a leavening agent in the production of cooked foods. The product may be produced by spray drying a solution or slurry dissolved organic material and dissolved sodium bicarbonate. The sodium bicarbonate may be present as a suspension.

HYDRAULICALLY SETTABLE CONTAINERS

Containers incorporating a hydraulically settable structural matrix including a hydraulically settable binder such as cement for use in the storing, dispensing, and/or packaging of food and beverage products are disclosed. The disposable and nondisposable food and beverage articles of manufacture have high tensile, compressive, and flexural strengths, and are lightweight, insulative (if desired), inexpensive, and more environmentally compatible than those currently used. These disposable containers and cups are particularly useful for dispensing hot and cold food and beverages in the fast food restaurant environment. The structural matrix of the food and beverage containers includes a hydraulic cement paste (formed from the reaction of water with, e.g., a portland-type cement) preferably in combination with a rheology-modifying plasticizer, such as methylhydroxyethylcellulose, various aggregate materials, and fibrous materials, which provide desired properties at a cost which is economical ...

ABSORBENT PHYCOCOLLOIDS AND A METHOD FOR THEIR MANUFACTURE

Described is a method for preparing a water-swellable, substantially water-insoluble material. The method involves forming a first solution containing a water-soluble phycocolloid. The first solution is then added to a second solution containing an ion capable of rendering the water-soluble phycocolloid substantially water insoluble. The phycocolloid material is then removed from the second solution and subjected to a solvent exchange to remove water present in the phycocolloid material. Hollow particles can be formed by including a gelation-retarding agent in the first solution. Also described is a water-swellable, substantially water-insoluble particle defining an interior void. The particle comprises an outer shell formed from a water-insoluble phycocolloid. The outer shell defines an interior void which contains a phycocolloid.

HIGHLY INORGANICALLY FILLED COMPOSITIONS

Compositions, methods, and apparatus for manufacturing sheets having a highl y inorganically filled matrix prepared by mixing together an organic polymer binder, water, one or more inorganic aggregate materials, fibers, and optional admixtures in the correct proportions in order to form a sheet which has the desired performance criteria. The inorganically filled mixtures are formed into sheets by first extruding the mixtures (40) and then passing the extruded materials between a set of rollers (50). The rolled sheets are dried in an accelerated manner to form a substantially hardened sheet, such as by heated rollers and/or a drying chamber. The inorganically filled sheets may have properties substantially similar to sheets presently made form traditional materials like paper, paperboard, polystyrene, plastic or metal. Such sheets can be rolled, pressed, scored, perforated, folded, and glued. They have particular utility in the mass production of articles, such as food and beverage containers ...

1,4-.ALPHA.-D-POLYGLUCAN-BASED THERMOPLASTIC MIXTURE, PROCESS FOR THE P REPARATION AND USE THEREOF

The present invention relates to a biopolymer-containing thermoplastic mixture which is obtained by preparing and mixing: (A) 100 parts by weight of a 1,4-.alpha.-D-polyglucane produced by a bio-catalytic method; (B) up to 400 parts by weight of a polymeric material other than (A) and capable of undergoing a thermoplastic process; (C) an amount of water sufficient for plastifying the mixture; (D) at least one plasticizer in amount ranging from 10 parts by weight to the half the summed parts by weight of (A) and (B); and (E) optional other common additives in an amount not exceeding ((A) + (B)) parts by weight. The water content of constituents (A) and (B) is reduced to 0 using computer techniques and plastification is carried out by using both thermal and mechanical energy. This invention also relates to the use of this mixture in the production of moulded articles and substantially bio-degrading films as well as to a method for preparing said mixture.

Produit liquide à milieu aqueux de dispersion contenant du caoutchouc en dispersion colloïdale, et procédé pour sa préparation.

AGAROSE GELS PACKAGED IN METAL TUBES.

[BIOPOLIMERNYE] COMPOSITIONS AND PRODUCTS ON THEIR BASIS

КОМПОЗИЦИЯ ДЛЯ ПОЛУЧЕНИЯ ГЕЛЯ ПОВЫШЕННОЙ ПРОЧНОСТИ

Данное изобретение описывает значительный синергизм в прочности геля между дающим гель слабой прочности агаром и галактоманнановой мукой, а также способ получения такого дающего гель слабой прочности агара, имеющего оптимальные свойства для получения наилучшего синергизма.

Gel-form water-absorbing material

Nano-fiber composite calcium phosphate bone scaffold and preparation method thereof

COSMETIC COMPOSITION CONTAINING an ASSOCIATION Of a WATER-SOLUBLE POLYSACCHARIDE GELIFIABLE, STARCH AND LOADS

La présente invention concerne un matériau composite comprenant, et de préférence constitué de, au moins un gel déstructuré d'un polymère de polysaccharides hydrosoluble gélifiable, au moins un gel d'amidon, et une ou plusieurs charges minérales et/ou organiques. L'invention concerne également, une composition cosmétique comprenant ce matériau, et une méthode de soin comprenant l'application de cette composition, notamment pour matifier la peau, sans peluchage. The present invention relates to a composite material comprising, and preferably consisting of, at least one destructured gel of a hydrosoluble gellable polysaccharide polymer, at least one starch gel, and one or more mineral and / or organic fillers. The invention also relates to a cosmetic composition comprising this material, and a care method comprising the application of this composition, in particular to mattify the skin, without linting.

GEL Of AGAROSE CONDITION IN METAL TUBES

GEL Of AGAROSE CONDITION IN METAL TUBES

GELS AQUEUX, CONDITIONNES DANS DES TUBES METALLIQUES, CONTENANT 0,5 A 3 EN POIDS D'AGAROSE OU D'AGAR-AGAR, 0,001 A 0,05 EN POIDS D'UN AGENT BACTERIOSTATIQUE, 0,1 A 30 EN POIDS D'UN COMPOSE NON IONIQUE HYDROXYLE NEUTRE AYANT UNE MASSE MOLECULAIRE COMPRISE ENTRE 100 ET 5000 DALTONS ET UNE SOLUBILITE DANS L'EAU A LA TEMPERATURE DE 4C AU MOINS EGALE A 0,10 ET EVENTUELLEMENT D'AUTRES ADDITIFS TELS QUE TAMPON, AMPHOLYTE SUPPORT, POLYMERE SYNTHETIQUE OU NATUREL HYDROSOLUBLE NON IONIQUE, AGENT DENATURANT DES PROTEINES, PROTEINE POUR ZYMOGRAMME, ELEMENTS POUR REVELATION ENZYMATIQUE. CES GELS SONT UTILISABLES DANS TOUTES LES TECHNIQUES METTANT EN JEU DES GELS AQUEUX D'AGAROSE OU D'AGAR-AGAR. AQUEOUS GELS, PACKAGED IN METAL TUBES, CONTAINING 0.5 TO 3 BY WEIGHT OF AGAROSE OR AGAR-AGAR, 0.001 TO 0.05 BY WEIGHT OF A BACTERIOSTATIC AGENT, 0.1 TO 30 BY WEIGHT OF A NON-IONIC HYDROXYL NEUTRAL COMPOUND HAVING A MOLECULAR MASS OF BETWEEN 100 AND 5000 DALTONS AND A SOLUBILITY IN WATER AT A TEMPERATURE OF 4C AT LEAST EQUAL TO 0.10 AND POSSIBLY OTHER ADDITIVES SUCH AS BUFFER, AMPHOLYTE SUPPORT, POLYMER OR SYNTHE NATURAL NON-IONIC WATER-SOLUBLE, PROTEIN DENATURING AGENT, PROTEIN FOR ZYMOGRAM, ELEMENTS FOR ENZYMATIC REVELATION. THESE GELS CAN BE USED IN ALL THE TECHNIQUES INVOLVING AQUEOUS AGAROSE OR AGAR-AGAR GELS.

Agar-galactomannan bacteriological support mixt. - has improved transparency and lower sulphate content

MAGNETIC FREEZING BEING APPROPRIATE FOR PROPORTIONINGS IMMUNOENZYMATIQUES

완전 생분해성 슈퍼커패시터 및 그 제조방법

... 본 발명은 완전 생분해성 슈퍼커패시터 및 그 제조방법에 대한 것이다. 본 발명에 의한 완전 생분해성 슈퍼커패시터 및 그 제조방법을 이용하면, 금속 전극과 고체 전해질 표면에 금속산화물이 형성됨으로써, 고용량, 고에너지 및 고출력의 슈퍼커패시터를 제공할 수 있는 효과가 있다. 또한, 본 발명은 친환경적, 생분해성, 생체친화적으로 체내이식이 가능하며, 향후 생체이식성 에너지 저장장치를 구현할 수 있는 효과가 있다.

METHOD FOR MANUFACTURING HYDROGEL TYPE AMMONIUM DETECTION SENSOR AND HYDROGEL TYPE AMMONIUM DETECTION SENSOR MANUFACTURED THEREBY

Disclosed is a method for producing a hydrogel type ammonium detection sensor, which comprises the following steps: mixing DI water and neutral polysaccharide capable of gelation, and heating the DI water and the neutral polysaccharide to prepare a mixed solution; adding anionic polysaccharide capable of gelation by a reaction with cations to the mixed solution; adding phenol, sodium hydroxide (NaOH) and sodium nitroprusside to the mixed solution; and completing gelation of the mixed solution to prepare hydrogel. COPYRIGHT KIPO 2017 (AA) Start (BB) End (S100) Step of mixing DI water and neutral polysaccharide capable of gelation, and heating the same to prepare a mixed solution (S200) Step of adding anionic polysaccharide, capable of gelation by a reaction with cations, to the mixed solution (S300) Step of adding phenol, sodium hydroxide (NaOH) and sodium nitroprusside to the mixed solution (S400) Step of completing gelation of the mixed solution to prepare hydrogel (S500) Step of adding ...

COMPOSITIONS HAVING RAISED TEXT OF STARCH NOT GELATINIZADO AND LEVES MOLDED OF THE SAME ONES

IMPROVED GALACTOMANNAN-AGAROSE BINARY GEL FOR NUCLEIC ACID ELECTROPHORESIS

An agarose electrophoretic gel, a method for forming the gel, and a solid intermediate gamma-irradiated clarified galactomannan (gammaCGM) for use in the gel. The gel is formed by the addition of gammaCGM to optically clarify the gel for use in electrophoretic fractionation and resolution of oligonucleotides differing in molecular weight. The gel includes agarose, an electrophoretic buffer for nucleic acids, and a CGM vegetable gum subjected to between 0.1 and 4.0 megarads of ionizing gamma radiation.

Medium for isoelectric focusing

A medium for isoelectric focusing is produced which consists of or contains agarose into which positively charged substituents have been introduced to neutralize negatively charged groups inherently present in the agarose, said substituents containing as the only charged group a quaternary amino group with a positive charge independent of pH at least in the range 2-12. The medium may consist of a mixture of two or more agarose preparations with different degrees of substitution with regard to the introduced substituents. Unmodified agarose may also constitute one of the components of the medium.

NOVEL BIODEGRADABLE POLYMER COMPOSITION USEFUL FOR THE PREPARATION OF BIODEGRADABLE PLASTIC AND A PROCESS FOR THE PREPARATION OF SAID COMPOSITION

The invention disclosed in this application relates to a novel biodegradable additive polymer composition useful for the preparation of biodegradable plastic products which comprises of a mixture of (i) a polymer selected from Polyethylene, polypropylene, poly styrene, poly vinyl chloride or a mixture thereof (ii) Cellulose (iii) Amides (iv) nutrients selected from Blue green algae and/or Yeast and (v) Water This composition can be mixed with a virgin polymer to get a master polymer. The master batch composition may be mixed with a virgin polymer, which is useful for preparing products which are biodegradable.

Colorimetric hydrogel based nanosensor for detection of therapeutic levels of ionizing radiation

An apparatus includes a hydrogel including a metallic compound, a surfactant, an acid, agarose and water. The hydrogel is substantially colorless. A radiated hydrogel having a color is formed when the hydrogel receives a low dose of ionizing radiation.

Method and system for forming polymer microparticles

A method for forming polymer microparticles is disclosed. The method comprises spraying a liquid comprising a thermally-gelling polymer from a first orifice of a nozzle into air to form gelled microparticles, and collecting the gelled microparticles with a collecting device. The nozzle is positioned to have a central axis of the first orifice at a tilt angle in a range from about 10 degrees to about 170 degrees relative to a direction of gravity. The collecting device comprises at least two collecting units at different distances from the first orifice of the nozzle in a horizontal direction perpendicular to the direction of gravity. Each of the collecting unit is loaded with a liquid collecting medium. A system for forming polymer microparticles is also disclosed.

COMPOSITION FOR MANUFACTURING A SCAFFOLD FOR TISSUE ENGINEERING, AND A METHOD OF MAKING IT

СПОСОБ СОЕДИНЕНИЯ ПОВЕРХНОСТЕЙ ДВУХ ИЛИ БОЛЕЕ ЭЛЕМЕНТОВ ДРУГ С ДРУГОМ И ПРОДУКТ, ПОЛУЧЕННЫЙ УКАЗАННЫМ СПОСОБОМ

Изобретение относится к области строительства и касается способа соединения поверхностей двух или более элементов друг с другом и продукта, полученного указанным способом. Способ включает: обеспечение двух или более элементов, нанесение адгезива на одну или более подлежащих соединению поверхностей до, в процессе или после приведения подлежащих соединению поверхностей в контакт друг с другом, отверждение адгезива, причем адгезив содержит по меньшей мере один гидроколлоид; причем адгезив содержит белки животного происхождения, включая коллаген, желатин и гидролизованный желатин, и адгезив дополнительно содержит по меньшей мере одно фенолсодержащее соединение, например танин, и/или содержит по меньшей мере один фермент. Изобретение обеспечивает способ соединения друг с другом поверхностей двух или более элементов, в котором применяют адгезив, в качестве исходных материалов которого применяются возобновляемые материалы и отверждение которого не требует высоких температур, при этом в процессе обращения, нанесения и отверждения адгезива воздействие опасных веществ сведено к минимуму, а меры защиты не являются обязательными. 3 н. и 21 з.п. ф-лы, 3 табл. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 739 066 C2 (51) МПК B32B 7/12 (2006.01) B32B 37/12 (2006.01) E04B 1/74 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B32B 7/12 (2020.08); B32B 37/12 (2020.08); E04B 1/74 (2020.08) (21)(22) Заявка: 2018138634, 11.05.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: 21.12.2020 (73) Патентообладатель(и): РОКВУЛ ИНТЕРНЭШНЛ А/С (DK) 13.05.2016 EP 16169635.6; 13.05.2016 EP 16169638.0; 13.05.2016 EP 16169641.4 (43) Дата публикации заявки: 15.06.2020 Бюл. № 17 (56) Список документов, цитированных в отчете о поиске: US 2004069770 A1, 15.04.2004. WO 2012118939 A1, 07.09.2012. WO 2010132641 A1, 18.11.2010. US 4283457 A,11.08.1981. US 4040213 A, 09.08.1977. (45) Опубликовано: 21.12.2020 Бюл. № 36 C 2 C 2 (85) ...

СПОСОБ СОЕДИНЕНИЯ ПОВЕРХНОСТЕЙ ДВУХ ИЛИ БОЛЕЕ ЭЛЕМЕНТОВ ДРУГ С ДРУГОМ И ПРОДУКТ, ПОЛУЧЕННЫЙ УКАЗАННЫМ СПОСОБОМ

Anordnung für bioelektrische Anwendungen

In an arrangement for bioelectrical applications one uses a photosensitive biological material. According to the invention, rhodopsin-containing micro-organisms or cells are used as photosensitive biological material. It has been discovered that the same photoelectric effect is thus obtained as by using highly purified photosensitive molecules. The advantage thereof consists in avoiding the costly purification of biological materials.

VERBUNDWERKSTOFF UND VERWENDUNG DAVON

Separation matrix and method of separation

The invention discloses a separation matrix comprising polysaccharide gel beads, wherein said polysaccharide gel beads comprise embedded fibers. The embedded fibres may be dispersed in or chemically linked to the polysaccharide. The embedded fibers may be up to 80% of the non-fibre matrix dry weight. The fibres can be cellulose, a cellulose derivative or microfibrillated cellulose (MFC). The fibres may be furcated. The polysaccharide gel can comprise agarose or agar. The beads may have a sphericity greater than 0.95. The invention further discloses a method of preparing the separation matrix by mixing an aqueous solution of at least one gellable polysaccharide with fibres, then forming gel beads of the aqueous solution. The solution of the gellable polysaccharide and the fibres may be emulsified in an oil phase, with the gel beads being formed by reducing the temperature. The method may also include cross-linking the gellable polysaccharide, possibly by addition of epichlorohydrin. Chromatography ...

ARRANGEMENT FOR BIOELECTRIC APPLICATIONS

Process of preparation of biodegradable films from semi refined kappa carrageenan

The present invention relates to use of inexpensive semi-refined kappa carrageenan as a seaweed polysaccharide in preparation of tough, biodegradable films exhibiting improved performance over films obtained from refined kappa carrageenan. The formulation requires no gelling salt and the only other essential components of the film are glycerol and water, the former being used as plasticizer as reported in the prior art. The films can be recycled and reprocessed if required. The performance of the films can be further enhanced by incorporating polyvinyl alcohol that lends toughness and clarity as also natural rubber latex that imparts greater elasticity and barrier properties. Films of optimum composition can be pulse heat sealed immediately after casting and used for preparation of soft capsules and pouches. It is possible to store solvents and oils in the pouches. In view of the more eco­friendly processing of semi-refined kappa carrageenan compared to refined kappa carrageenan, films ...

Polymers, thermochromic agents, and/or hydrogel compositions and apparatus, Including products embodying the same, and methods and processes for making same

Polymers, hydrogels, and thermochromic agents, including products embodying them, methods of using them, and processes for making them. In certain embodiments, temperature therapy packs which utilize thermochromic agents integrated into solid, semi-solid, or liquid hydrogels. In preferred (but optional) embodiments, the thermochromic agents are integrated into the composition used as the temperature exchange material of the therapy pack. In certain other embodiments, methods of using the thermochromic integrated temperature exchange materials, or processes for manufacturing such thermochromic integrated temperature exchange materials and/or methods or processes for manufacturing or using thermal packs embodying such materials. In certain particularly preferred embodiments, novel polymer compositions and/or processes for making polymers, which improve product durability or longevity and/or which improve use cycles or usage times.

METHOD OF PROVIDING INSULATION TO A STRUCTURE

The present invention relates to a method of providing thermal and/or acoustic insulation to a structure, comprising the steps of: - providing a substrate which comprises fibres; - applying the substrate to the structure; - blending the substrate with a binder composition before, during or after application of the substrate to the structure; - allowing curing of the binder composition after the substrate and the binder composition have been applied to the structure; wherein the binder composition comprises at least one hydrocolloid. The present invention also relates to an insulated structure obtainable by said method.

MINERAL WOOL PRODUCT

The invention relates to a method of bonding together surfaces of two or more elements, whereby at least one of the two or more elements is a mineral wool element, said mineral wool element(s) being bound by a mineral wool binder, the method comprising the steps of providing two or more elements; applying an adhesive to one or more of the surfaces to be bonded together before, during or after contacting the surfaces to be bonded together with each other; curing the adhesive, wherein the adhesive comprises at least one protein; at least one phenol and/or quinone containing compound, and/or at least one enzyme.

AQUEOUS DISPERSION CONTAINING POLYSACCHARIDE PARTICULATE GEL AND METHOD FOR PRODUCING THE SAME

Disclosed is an aqueous dispersion containing polysaccharide particulate gels, which is characterized by containing particulate gels substantially composed of a polysaccharide. The aqueous dispersion containing polysaccharide particulate gels is also characterized in that shapes of the particulate gels are maintained even after the particulate gels are heated for 30 minutes at 95°C in an aqueous medium. Namely, disclosed is an aqueous dispersion containing polysaccharide particulate gels, wherein the particulate gels are composed of a polysaccharide and have shapes that can be maintained even after 30-minute heating in an aqueous medium of 95°C.

POLYSACCHARIDE RESOLVING GELS AND GEL SYSTEM FOR STACKING ELECTROPHORESIS

Electrophoretic resolving gel compositions, discontinuous stacking gel systems containing these and other resolving gel compositions, and kits for preparing such gel systems, comprising one or more polysaccharide hydrogels of which agarose is typical wherein at least one of the gels in the resolving gel composition has been derivatized and at least one of the gels in the resolving gel composition has been depolymerized sufficiently to reduce its casting-effective viscosity.

HIGH CONCENTRATED, CONTAINING SPHERICAL BIOPOLYMER LIKE PARTICLES SUSPENSION, PREPARED WITH USE OF PROCESS OF GEL FORMATION IN EMULSIONS WITH HIGH CONTENT OF INTERNAL PHASE

Sodium bicarbonate product

COLLOIDAL POLYMOLECULAR NANOCOMPOSITE/SYSTEM NANOCOMPOSITES AND METHODS OF PREPARATION

Dayanma gücü zayıf jöle halinde agar ile guar unları arasında sinerjistik etki ve böyle bir birleşimin üretilmesi için yöntem

BINDER COMPOSITION FOR MINERAL FIBERS COMPRISING AT LEAST ONE HYDROCOLLOID.

THERMOPLASTIC MIXTURE CONTAINING 1,4-α-D-POLYGLUCANE, METHOD FOR MAKING THE SAME AND USE THEREOF

The present invention relates to a biopolymer-containing thermoplastic mixture which is obtained by preparing and mixing: (A) 100 parts by weight of a 1,4-α-D-polyglucane produced by a bio-catalytic method; (B) up to 400 parts by weight of a polymeric material other than (A) and capable of undergoing a thermoplastic process; (C) an amount of water sufficient for plastifying the mixture; (D) at least one plasticizer in amount ranging from 10 parts by weight to the half the summed parts by weight of (A) and (B); and (E) optional other common additives in an amount not exceeding ((A) + (B)) parts by weight. The water content of constituents (A) and (B) is reduced to 0 using computer techniques and plastification is carried out by using both thermal and mechanical energy. This invention also relates to the use of this mixture in the production of moulded articles and substantially bio-degrading films as well as to a method for preparing said mixture.

HINGES FOR HIGHLY INORGANICALLY FILLED COMPOSITE MATERIALS

A hinge for use in inorganically filled composite materials is provided. The hinge has an inorganically filled structural matrix comprising a water-dispersable organic polymer binder, an aggregate material, and a fibrous material. The hinge allows inorganically filled materials to be bent along a line without breakage of the material. The hinge is preferably formed by scoring a formed sheet of inorganically filled material (50). The hinge is particularly useful in containers that require bending of various container parts, such as in food containers and boxes made from inorganically filled materials.

METHODS FOR EXTRUDING NOVEL HYDRAULICALLY SETTABLE COMPOSITIONS

Hydraulically settable mixtures are extruded through auger extruder (20) into a variety of objects which are form-stable in the green state. High green strength is achieved by increasing yield stress of the mixture while maintaining adequate extrudability through first and second auger screws (26, 32) in first and second interior chambers (24, 30). Optimizing particle packing density while including a deficiency of water yields a hydraulically settable mixture which flows under pressures typically associated with extrusion of clay or plastic. A rheology-modifying agent can be added to increase yield stress while not significantly increasing viscosity of the mixture extruded through die head (34). Desired strength properties and other performance criteria of the final hardened extruded product having width and thickness dimensions generally corresponding to die width (38) and die thickness (39) of transverse slit (36), are controlled by adding aggregates, fibers, and other admixtures.

METHOD OF PRODUCING A PLANT GROWTH SUBSTRATE

The present invention relates to a method of producing a coherent growth substrate product formed of man-made vitreous fibres (MMVF), comprising the steps of (vi) providing MMVF; (vii) providing an uncured binder composition; (viii) providing a superabsorbent polymer; (ix) forming a mixture of the MMVF, the uncured binder composition and the superabsorbent polymer; (x) curing the uncured binder composition in the mixture to form the coherent growth substrate product; wherein the uncured binder composition comprises at least one hydrocolloid.

Highly derivatized agarose conformational nucleic acid separation

Compositions for the gel electrophoresis separation of conformational isomers of nucleic acids and agarose compositions useful in such compositions. The compositions use compositions comprising: at least one aqueous gel which is at least one highly derivatized agarose derivatized sufficiently to reduce its gelling temperature (Tg) to below 17° C., present in 40 wt % or more based upon the gel total weight, in admixture with at least one high gel-strength polysaccharide aqueous gel other than polyacrylamide in a balance to 100% total gel weight; and an electrophoretic buffer, present in an electrophoretic buffer--effective amount. The invention compositions comprise at least one aqueous gel comprising at least one agarose derivatized sufficiently to reduce its gelling temperature (Tg) to below 9° C., present in 40 wt % or more based upon the gel total weight, in admixture with at least one high strength non-acrylamide polysaccharide present in a balance to 100% total gel weight; and an electrophoretic ...

Method of providing insulation to a structure

The present invention relates to a method of providing thermal and/or acoustic insulation to a structure, comprising the steps of: providing a substrate which comprises fibres; applying the substrate to the structure; blending the substrate with a binder composition before, during or after application of the substrate to the structure; allowing curing of the binder composition after the substrate and the binder composition have been applied to the structure; wherein the binder composition comprises at least one hydrocolloid. The present invention also relates to an insulated structure obtainable by said method.

Cutting press

Compositions, methods and system for manufacturing articles, including containers and packaging materials, from inorganically filled materials are disclosed. Suitable compositions are prepared by mixing together an organic binder, water, and appropriate additives (such as aggregates, fibers, and rheology-modifying agents) which impart predetermined properties so that an article formed therefrom has the desired performance criteria. The desired article can be molded from a sheet. The sheet forming processes require the mixture to first be fashioned into a sheet, such as by the use of an extruder or rollers, after which the sheet is formed into the desired article. Once the article is formed, it is hardened. Printed indica and a coating can then be applied.

COMPOSITE MATERIAL AND ITS USE

КОМПОЗИЦИЯ СВЯЗУЮЩЕГО ВЕЩЕСТВА

СВЯЗУЮЩЕЕ ВЕЩЕСТВО ДЛЯ МИНЕРАЛЬНОЙ ВАТЫ

СПОСОБ ПРОИЗВОДСТВА ОДНОРОДНЫХ ПОЛИМЕРНЫХ ГРАНУЛ ВИБРАЦИОННЫМ НАГНЕТАНИЕМ СТРУИ С ПОМОЩЬЮ СУПЕРГИДРОФОБНОЙ МЕМБРАНЫ

FIELD: technological processes. SUBSTANCE: present invention relates to a method of producing spheroidal polymer beads and methods of producing spheroidal agarose beads. Method of producing spheroidal polymer beads having a volume-average particle diameter of 10 to 180 mcm involves the steps of: preparation of an apparatus which includes a metal membrane, where the first volume is in contact with the first side of the membrane and the second volume is in contact with the second side of the membrane; dispersing a first volume via through holes into a second volume under conditions sufficient to form a plurality of monomer droplets containing a polymerisable monomer, where shearing force is created at point of output of first volume to second volume, direction of shift is substantially perpendicular to direction of output of first volume, and shearing force is created by movement of membrane relative to second volume; hardening of agarose drops in mineral oil with formation of agarose beads. Metal membrane comprises multiple through holes. Metal membrane is nickel and coated with super-hydrophobic coating. First volume contains a polymerisable monomer phase (agarose). Second volume contains a liquid which is immiscible with a monomer phase (mineral oil). EFFECT: disclosed is a method of producing a uniformly sized spheroidal polymer bead having a uniform particle size and narrow particle size distribution using a vibration jet injection using a super-hydrophobic membrane. 30 cl, 6 dwg, 4 tbl, 7 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 736 821 C1 (51) МПК B29B 9/10 (2006.01) B01F 11/00 (2006.01) B01F 3/08 (2006.01) B01J 2/06 (2006.01) B01F 13/10 (2006.01) C08F 2/01 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B29B 9/10 (2020.02); B01F 11/00 (2020.02); B01F 11/0082 (2020.02); B01F 3/08 (2020.02); B01F 3/0819 (2020.02); B01F 3/0865 (2020.02); B01J 2/06 (2020.02); B01F 13/10 (2020.02); C08F 2/01 (2020.02) ( ...

MAGNETISCHES GEL FUER IMMUNOENZYMATISCHE BESTIMMUNGEN

Mehrlagiger Innenschlauch

Offenbart ist ein mehrlagiger Innenschlauch (1) für ein Fahrzeugrad mit einer Innenschicht (2), die mit einer gasförmigen Füllung des Innenschlauchs (1) in Kontakt steht und mit einer von der Innenschicht (2) unterschiedenen Außenschicht (3), die mit einer äußeren Umgebung des Innenschlauchs (1) in Kontakt steht.Um den Innenschlauch (1) zu verbessern wird vorgeschlagen, dass die Innenschicht (2) und/oder die Außenschicht (4) aus thermoplastischem Polyurethan besteht.

VERFAHREN ZUR HERSTELLEN VON GEFORMTEN FOLIEN MIT STÄRKEGEBUNDENER MATRIX

Abdeckmaterial für Biomassen

Abdeckmaterial für Biomasse, dadurch gekennzeichnet, dass das Abdeckmaterialaus einer Mischung von mindestens zwei wasserlöslichen Komponenten A und B besteht, wobei Komponente (A) eine Alginat- oder Carrageenat- Lösung und Kompente (B) eine Calciumsalz- Lösung umfasst.

GELIERBARE, BIOKOMPATIBLE UND IMPLANTIERBARE ZUSAMMENSETZUNG

Gellan/K-carrageenan/mannan blends

A gelling composition comprises a blend selected from the group consisting of gellan (A)/K-carrageenan (B)/mannan (C) in weight ratios of about 80:20 to 10:90 of (B):(C); and about 95:5 to 20:80 of (A):((B)+(C)). A gelled food product comprises a matrix having 0.1 to 5.0 wt% of the above blend with respect to the weight of the product and at least one food ingredient dispersed therewithin. A method of preparing a high-modulus, low-brittleness gelled food product comprises dispersing at least one food product in a solution containing a gelling amount of the above blend and allowing for said composition to form a gelled matrix with the product dispersed therewithin.

Polysaccharide-based materials

PROCEDURE FOR THE PRODUCTION OF POROUS OF SPHERICAL PARTICLES

WITH WATER INTO A WAESSERIGES GEL SHAPING DRY MATERIAL, WHICH CONTAINS PARTICLES OF DISPERSED POLYMERS, PROCEDURES FOR ITS PRODUCTION AND ITS APPLICATION IN BIOLOGY.

THERMOPLASTIC MIXTURE ON 1,4-ALPHA-D POLYGLUCANBASIS, PROCEDURES FOR THEIR PRODUCTION AND USE

WAESSERIGE GELE VON AGAR-AGAR ODER AGAROSE

High-strength, environmentally friendly contoured articles

Polysaccharide containing composition useful in forming protective film on surfaces selected from concrete, metal, stone, glass, wood, cloth, tissue, weave and paper

The present invention relates to a polysaccharide composition for protection of surfaces comprising an aqueous solution of at least two components, the first component (A) being a high molecular weight polysaccharide or a mixture of high molecular weight polysaccharides having an average molecular weight M of at least 100 000, and being capable of forming a gel, and the second component (B) being a low molecular weight polysaccharide or a mixture of low molecular weight polysaccharides having an average molecular weight M of 400-75 000, and being capable of inhibiting gel formation in said composition. The present invention further relates to a method for preparing such a composition, the use of the composition for protecting a surface, a method for protecting a substrate surface using the composition, and to a substrate surface coated with the composition.

Immuno-compatible hydrogel system

An immuno-compatible hydrogel system is provided that is resistant to protein binding. The hydrogel system is prepared by contacting a hydrogel solution with a cross-linking agent to form a gel, exposing the gel to an aqueous solution comprising a first polyelectrolyte to form a polyelectrolyte-coated hydrogel, exposing the polyelectrolyte-coated hydrogel to a second polyelectrolyte to form a crosslinked matrix and exposing the matrix to conditions which eliminates, or at least reduces, protein binding sites on the matrix.

Porous, low density nanoclay composite

Disclosed are porous, low density nanoclay composites that exhibit highly homogeneous microcellular morphology and methods for forming the nanocomposites. The nanocomposites include a three-dimensional matrix having a non-lamellar, generally isotropic cellular structure with little or no macroscopic pores. The nanocomposites also include a gel that may be a noncovalently cross-linked, thermoreversible gel. The nanocomposites may include a binder and/or fibrous reinforcement materials. The nanocomposites may be formed according to a freeze-drying process in which ice crystal growth is controlled to prevent formation of macroscopic pores in the composite materials.

WATER-SOLUBLE AND/OR WATER-SWELLABLE HYBRID POLYMER

A water-soluble and/or water-swellable hybrid polymer comprising: 2. The water-soluble and/or water-swellable hybrid polymer according to claim 1 , wherein the monomers resulting in units (a) claim 1 , (b) and/or (c) are/is neutralized with a base prior to the polymerization claim 1 , and/or the hybrid polymer after polymerization is neutralized with a base.3. The water-soluble and/or water-swellable hybrid polymer according to claim 2 , wherein the base is selected from bases comprising an ion selected the group consisting of Li claim 2 , Na claim 2 , K claim 2 , Ca claim 2 , Mg claim 2 , Zn claim 2 , Al claim 2 , and combinations thereof.4. The water-soluble and/or water-swellable hybrid polymer according to claim 1 , wherein the repeating units according to Formula (1) result from the incorporation of a monomer selected from the group consisting of acryloyldimethyltaurates claim 1 , acryloyl-1 claim 1 ,1-dimethyl-2-methyltaurates claim 1 , acryloyltaurates claim 1 , acryloyl-N-methyltaurates claim 1 , and combinations thereof.7. The water-soluble and/or water-swellable hybrid polymer according to claim 1 , wherein the hybrid polymer comprises at least 30 wt.-% polysaccharide polymer claim 1 , by total weight of the hybrid polymer.8. The water-soluble and/or water-swellable hybrid polymer according to claim 1 , wherein the crosslinking or branching units result from the incorporation of a crosslinker selected from the group consisting of methylenebisacrylamide; methylenebismethacrylamide; esters of unsaturated monocarboxylic and polycarboxylic acids with polyols claim 1 , allyl compounds claim 1 , allyl esters of phosphoric acid; and vinylphosphonic acid derivatives.9. The water-soluble and/or water-swellable hybrid polymer according to any of the preceding claims claim 1 , wherein the polysaccharide polymer is selected from the group consisting of xanthan gum claim 1 , carrageenan claim 1 , guar gum claim 1 , chitosan and alginate.10. The water-soluble and/or ...

WATER-SOLUBLE AND/OR WATER-SWELLABLE HYBRID POLYMER

A water-soluble and/or water-swellable hybrid polymer comprising: 2. The water-soluble and/or water-swellable hybrid polymer according to claim 1 , wherein the monomers resulting in units (a) claim 1 , (b) claim 1 , (c) and/or (d) are/is neutralized with a base prior to the polymerization claim 1 , and/or the hybrid polymer after polymerization is neutralized with a base.3. The water-soluble and/or water-swellable hybrid polymer according to claim 2 , wherein the base is selected from bases comprising an ion selected from the group consisting of Li claim 2 , Na claim 2 , K claim 2 , Ca claim 2 , Mg claim 2 , ZnAland combinations thereof.4. The water-soluble and/or water-swellable hybrid polymer according to claim 1 , wherein the repeating units according to Formula (1) result from the incorporation of a monomer selected from the group consisting of acryloyldimethyltaurates claim 1 , acryloyl-1 claim 1 ,1-dimethyl-2-methyltaurates claim 1 , acryloyltaurates claim 1 , acryloyl-N-methyltaurates claim 1 , and combinations thereof.7. The water-soluble and/or water-swellable hybrid polymer according to claim 1 , wherein the hybrid polymer comprises at least 30 wt.-% polysaccharide polymer claim 1 , by total weight of the hybrid polymer.8. The water-soluble and/or water-swellable hybrid polymer according to claim 1 , wherein the crosslinking or branching units result from the incorporation of a crosslinker selected from the group consisting of methylenebisacrylamide; methylenebismethacrylamide; esters of unsaturated monocarboxylic and polycarboxylic acids with polyols claim 1 , allyl esters of phosphoric acid; and vinylphosphonic acid derivatives.9. The water-soluble and/or water-swellable hybrid polymer according to claim 1 , wherein the polysaccharide polymer is selected from the group consisting of xanthan gum claim 1 , carrageenan claim 1 , guar gum claim 1 , chitosan and alginate.10. The water-soluble and/or water-swellable hybrid polymer according to claim 1 , ...

Glucose-responsive artificial muscle and manufacturing method therefor

The present invention relates to a glucose-reactive artificial muscle, and more particularly, to a carbon nanotube, a hydrogel-based glucose-reactive artificial muscle which has a reversible volume change due to variations in glucose concentration, a method of forming the same, a rotary artificial muscle using the same, and a method of detecting glucose. The glucose-reactive artificial muscle according to the present invention may sense variations in glucose concentration with high sensitivity within a short time by providing reversible twisting using the swelling and shrinkage of hydrogels, which occur due to a change in internal anionic charges, caused by the bonding between a boronic acid introduced to the hydrogels and glucose.

Methods and Compositions for Maintaining the Conformation and Structural Integrity of Biomolecules

A liquid ink composition includes a liquid phase and particles suspended in the liquid phase, the particles containing a target pharmaceutical or biological agent. The biological activity of the target pharmaceutical or biological agent is preserved upon suspension of the particles in the liquid phase. The liquid phase is capable of solidifying via a solidification process. 1. A liquid ink composition comprising:a liquid phase andparticles suspended in the liquid phase, the particles containing a pharmaceutical or biological agent,wherein the biological activity of the pharmaceutical or biological agent is preserved upon suspension of the particles in the liquid phase,wherein the liquid phase is capable of solidifying to form three dimensional structures.2. The liquid ink composition of claim 1 , the particles being formed by a process comprising: a pharmaceutical or a biological agent; and', 'a substrate that is soluble in the solution, comprising one or more chemical species;, 'preparing a solution, formed from water as a solvent, comprisingcombining the solution with an oil phase to form a water-in-oil emulsion in which the solution is dispersed in the oil phase;lyophilizing the emulsion,wherein the particles are formed prior to or simultaneously with the lyophilizing,wherein the pharmaceutical or biological agent is entrapped by the formed particles,wherein the substrate composition and the oil phase are selected so that the particles formed are suspendable in the liquid ink composition and the biological activity of the pharmaceutical or biological agent is preserved upon suspension of the particles in the liquid ink composition, andwherein one or more substances selected from the group consisting of a surfactant, a stabilizer, an emulsifier, and combinations thereof are incorporated as part of the substrate.3. The liquid ink composition of claim 1 , wherein the biological activity of the pharmaceutical or biological agent is preserved upon solidification of ...

Colorimetric Hydrogel Based Nanosensor for Detection of Therapeutic Levels of Ionizing Radiation

An apparatus includes a hydrogel including a metallic compound, a surfactant, an acid, agarose and water. The hydrogel is substantially colorless. A radiated hydrogel having a color is formed when the hydrogel receives a low dose of ionizing radiation.

Sodium Bicarbonate Product

A sodium bicarbonate product comprises particles containing sodium bicarbonate and an organic material that is a solid at ambient temperature. The particles have a structure comprised of individual crystallites of sodium bicarbonate attached together in the particle. More than 95% by volume of the particles have a size less than 200 μm. Particles of the product are hollow and are formed of an outer shell of the crystallites. The product may be used, for example, as a leavening agent in the production of cooked foods. The product may be produced by spray drying a solution or slurry dissolved organic material and dissolved sodium bicarbonate. The sodium bicarbonate may be present as a suspension. 1. A sodium bicarbonate product which comprises particles containing sodium bicarbonate and an organic material that is a solid at ambient temperature , the particles of said product having a structure comprised of individual crystallites of sodium bicarbonate attached together in the particle wherein more than 95% by volume of the particles have a size less than 200 μm and wherein particles of the product are hollow and are formed of an outer shell of said crystallites.2. (canceled)3. A product as claimed in wherein more than 95% by volume of the particles have a size less than 125 μm.4. (canceled)5. A product as claimed in having a mean particle size in the range of 50 μm to 100 μm.6. A product as claimed in wherein more than 95% by volume of the particles have a size less than 75 μm.7. A product as claimed in wherein more than 95% by volume of the particles have a size less than 50 μm.8. A product as claimed in wherein more than 75% by volume of the particles have a size less than 30 μm.9. A product as claimed in wherein at least 30% of the particles are hollow.10. (canceled)11. (canceled)12. A product as claimed in wherein at least 60% of the particles are hollow.13. (canceled)14. A product as claimed in wherein at least 80% of the particles are hollow.15. A product as ...

Conductive Paste For Bonding

The present invention relates to a conductive paste for bonding comprising 100 parts by weight of the metal powder, 5 to 20 parts by weight of a solvent, and 0.05 to 3 parts by weight of a polymer, wherein the polymer comprises a first polymer and a second polymer, wherein the molecular weight (Mw) of the first polymer is 5,000 to 95,000, and the molecular weight (Mw) of the second polymer is 100,000 to 300,000.

ONE-POT SYNTHESIS OF HIGHLY MECHANICAL AND RECOVERABLE DOUBLE-NETWORK HYDROGELS

A method of forming a hybrid physically and chemically cross-linked double-network hydrogel with highly recoverable and mechanical properties in a single-pot synthesis is provided. The method comprises the steps of combining the hydrogel precursor reactants into a single pot. The hydrogel precursor reactants include water; a polysaccharide; a methacrylate monomer; an ultraviolet initiator; and a chemical crosslinker. Next the hydrogel precursor reactants are heated to a temperature higher than the melting point of the polysaccharide and this temperature is retained until the polysaccharide is in a sol state. Then the single-pot is cooled to a temperature lower than the gelation point of the polysaccharide and this temperature is retained to form a first network. Thereafter, photo-initiated polymerization of the methacrylate monomer occurs via the ultraviolet initiator to form the second network. 2. The hybrid double-network hydrogel of wherein the hydrogel precursor reactants are heated to a temperature of from 90-95° C.3. The hybrid double-network hydrogel of wherein the hydrogel precursor reactants are retained at the temperature higher than the melting point of the polysaccharide for a period of 3-5 minutes.4. The hybrid double-network hydrogel of wherein the single-pot is cooled to a temperature of from 30-40° C.5. The hybrid double-network hydrogel of wherein the cooled single-pot is retained at a temperature lower than the gelation point of the polysaccharide for a period of 15-30 minutes.6. The hybrid double-network hydrogel of wherein the polysaccharide as the first network is selected from the group consisting of agar claim 1 , gelatin claim 1 , sodium alginate claim 1 , carrageenan claim 1 , and other stimuli-responsive and reversible sol-gel systems such as supermolecular hydrogels and self-healing hydrogels.7. The hybrid double-network hydrogel of wherein the polysaccharide is agar.8. The hybrid double-network hydrogel of wherein the methacrylate monomer ...

POLYMER GEL FILM CONTAINING LIQUID CRYSTAL DROPLETS FOR DETECTING MERCURIC IONS IN WATER AND PREPARATION METHOD THEREOF

The invention relates to a method for preparing a polymer gel film containing liquid crystal droplets, comprising the steps of: preparing liquid crystal droplets containing a ligand, by adding a nematic liquid crystal containing a ligand to an aqueous surfactant solution, and mixing, to obtain the liquid crystal droplets containing a ligand; adding the liquid crystal droplets containing a ligand to an aqueous polymer solution, and mixing, to obtain an aqueous polymer solution containing the liquid crystal droplets; and spreading the aqueous polymer solution containing the liquid crystal droplets flatly in a polymer container, and allowing the aqueous polymer solution containing the liquid crystal droplets to gelatinize, to obtain a polymer gel film containing liquid crystal droplets. The invention utilizes liquid crystal droplets dispersed in the agarose to detect mercuric ions in the water, and through the configuration change of the liquid crystal droplets, the mercuric ions is specifically detected. 1. A method for preparing a polymer gel film containing liquid crystal droplets , comprising the steps of:preparing liquid crystal droplets containing a ligand, by adding a nematic liquid crystal containing a ligand to an aqueous surfactant solution, and mixing for 10-30 sec by agitating at a rotation speed of 3000 rpm, to obtain a solution of the liquid crystal droplets containing a ligand;adding the solution of the liquid crystal droplets containing a ligand to an aqueous polymer solution, and mixing by agitating at a rotation speed of 3000 rpm, to obtain an aqueous polymer solution containing the liquid crystal droplets, wherein the ratio of the solution of the liquid crystal droplets containing a ligand to the aqueous polymer solution is 1:1; and{'b': 10', '15, 'spreading the aqueous polymer solution containing the liquid crystal droplets flatly in a polymer container, and allowing the aqueous polymer solution containing the liquid crystal droplets to gelatinize ...

Polymeric Carriers and Methods

Provided are methods of controlling disassociation of cells from a carrier, compositions, and methods of collecting cells. The methods of controlling disassociation of cells from a carrier may include contacting a polymeric carrier with one or more digesting agents to disassociate at least a portion of a plurality of cells from the polymeric carrier. The polymeric carrier may be crosslinked with a crosslinker including at least one of a redox sensitive moiety, a UV light sensitive moiety, a pH sensitive moiety, and a temperature sensitive moiety. 1. A method of controlling disassociation of cells from a carrier , the method comprising:providing a polymeric carrier and a plurality of cells adhered to the polymeric carrier; andcontacting the polymeric carrier with one or more digesting agents to disassociate at least a portion of the plurality of cells from the polymeric carrier;wherein the polymeric carrier is crosslinked with a crosslinker comprising at least one redox sensitive moiety.2. The method of claim 1 , wherein the at least one redox sensitive moiety comprises a disulfide bond.13. A method of controlling disassociation of cells from a carrier claim 1 , the method comprising:providing a polymeric carrier and a plurality of cells adhered to the polymeric carrier; andcontacting the polymeric carrier with one or more digesting agents to disassociate at least a portion of the plurality of cells from the polymeric carrier;wherein the polymeric carrier is crosslinked with a crosslinker comprising at least one of a UV light sensitive moiety, a pH sensitive moiety, and a temperature sensitive moiety.14. The method of claim 13 , wherein the crosslinker comprises the UV light sensitive moiety claim 13 , and the UV light sensitive moiety is a photoreversibly dimerizable moiety or a photocleavable moiety.19. The method of claim 14 , wherein the crosslinker comprises the photocleavable moiety claim 14 , and the photocleavable moiety comprises an o-nitrobezene based ...

Hydrogen sensitive films and sensors produced therefrom

Described are sensors and methods of detecting hydrogen gas. The sensor includes a polymer matrix and a dye molecule in an amount sufficient such that exposure of the polymer matrix to hydrogen gas causes a change in a spectroscopic property of the dye molecule wherein the spectroscopic property includes at least one of color, absorbance, or luminescence. The polymer matrix may further include a catalyst, such as a transition metal, sulfonated Wilkinson's catalyst, colloidal Pt, sulfonated iridium cyclooctadiene triphenylphosphine, sulfonated rhodium cyclooctadiene triphenylphosphine, sulfonated ruthenium triphenylphosphine, or combinations thereof. Embodiments of the sensor may further include a gas permeable, water impermeable membrane, an outer covering, or combinations thereof.

INK COMPOSITION, METHOD FOR PRODUCING THE SAME, AND IMAGE-FORMING METHOD

Provided are an ink composition including water, particles including a polymer having at least one selected from the group consisting of a urethane group and a urea group, and a gelling agent having a hydrogen-bonding group; a method for producing the ink composition; and an image-forming method. 1. An ink composition , comprising:water;particles comprising a polymer having at least one selected from the group consisting of a urethane group and a urea group; anda gelling agent having a hydrogen-bonding group.2. The ink composition according to claim 1 , wherein the hydrogen-bonding group comprises at least one selected from the group consisting of a hydroxy group claim 1 , an ether group claim 1 , a polyoxyalkylene group claim 1 , an ester group claim 1 , an amide group claim 1 , a urea group claim 1 , and a urethane group.3. The ink composition according to claim 2 , wherein the gelling agent comprises at least one selected from the group consisting of a hydrogelling agent and an amphiphilic gelling agent claim 2 ,the hydrogelling agent comprises at least one selected from the group consisting of a polysaccharide, a protein, an acrylic resin having the hydrogen-bonding group, a vinyl resin having the hydrogen-bonding group, and a polyoxyalkylene resin, andthe amphiphilic gelling agent has the hydrogen-bonding group comprising at least one selected from the group consisting of an ester group, an amide group, a urea group, and a urethane group, and a hydrophobic group comprising at least one selected from the group consisting of a linear alkyl group and a linear alkylene group.4. The ink composition according to claim 3 , wherein the gelling agent comprises the hydrogelling agent claim 3 , andthe hydrogelling agent comprises at least one selected from the group consisting of agarose, agaropectin, amylose, amylopectin, gum arabic, sodium alginate, propylene glycol alginate, methylcellulose, ethylcellulose, ethylhydroxyethyl cellulose, curdlan, carrageenan, ...

Chromatography Beads, Production and Use Threreof

The present invention relates to chromatography beads, production and use thereof. More closely the invention relates to small, rigid and nan-permeable agarose beads suitable for example as stationary phase in high performance liquid chromatography (HPLC) for analyses of biomolecules, such as, peptides and proteins; and methods for producing such beads.

Method and System for Forming Polymer Microparticles

A method for forming polymer microparticles is disclosed. The method comprises spraying a liquid comprising a thermally-gelling polymer from a first orifice of a nozzle into air to form gelled microparticles, and collecting the gelled microparticles with a collecting device. The nozzle is positioned to have a central axis of the first orifice at a tilt angle in a range from about 10 degrees to about 170 degrees relative to a direction of gravity. The collecting device comprises at least two collecting units at different distances from the first orifice of the nozzle in a horizontal direction perpendicular to the direction of gravity. Each of the collecting unit is loaded with a liquid collecting medium. A system for forming polymer microparticles is also disclosed. 1. A method for forming polymer microparticles , the method comprising:spraying a liquid comprising a thermally-gelling polymer from a first orifice of a nozzle into air to form gelled microparticles, the nozzle positioned to have a central axis of the first orifice at a tilt angle in a range from about 10 degrees to about 170 degrees relative to a direction of gravity; andcollecting the gelled microparticles with a collecting device comprising at least two collecting units at different distances from the first orifice of the nozzle in a horizontal direction perpendicular to the direction of gravity, wherein each of the at least two collecting units is loaded with a liquid collecting medium.2. The method according to claim 1 , wherein the spraying comprises spraying the liquid comprising the thermally-gelling polymer and a gas substantially inert to the liquid from the first orifice and a second orifice of the nozzle claim 1 , respectively.3. The method according to claim 2 , wherein a mass flow rate ratio between the gas and the liquid is in a range from about 0.1 to about 10.4. The method according to claim 1 , wherein the tilt angle is in a range from about 10 degrees to about 80 degrees claim 1 , such ...

Extracellular vesicle separation method, colloidal particle and preparation method thereof

An extracellular vesicle separation method, a colloidal particle, and a preparation method thereof are provided. The colloidal particle is used for extracellular vesicle separation, and includes 2 wt % to 6 wt % of agarose. The colloidal particle has a particle size of 25 μm to 500 μm, and is surface-modified with biocompatible molecules. The biocompatible molecules include sodium carboxymethyl cellulose (CMC), methyl cellulose (MC), glycine, aspartic acid, glutamic acid, bovine serum albumin (BSA), fetal bovine serum (FBS), or a combination thereof.

FULLY BIODEGRADABLE SUPERCAPACITOR AND METHOD FOR MANUFACTURING SAME

The present description relates to a fully biodegradable supercapacitor and a method for manufacturing the same. When the fully biodegradable supercapacitor and the method for manufacturing the same according to the present description are used, supercapacitor having high capacitance, high energy, and high output is provided by forming a metal oxide on a metal electrode and a surface of a solid electrolyte. In addition, the present description is environment-friendly, biodegradable, and biocompatible to be implanted into a body, and may be a bio-implantable energy storage device in the future. 1. A supercapacitor comprising:a flexible substrate including a biodegradable polymer;a metal electrode layer including a biodegradable metal formed on the flexible substrate; and 'wherein a metal oxide layer is formed between the metal electrode layer and the biodegradable solid electrolyte layer.', 'a biodegradable solid electrolyte layer formed on the metal electrode layer,'}2. The supercapacitor of claim 1 , wherein the biodegradable metal includes one or more selected from a group consisting of tungsten claim 1 , iron claim 1 , magnesium claim 1 , zinc claim 1 , and molybdenum.3. The supercapacitor of claim 1 , wherein the metal oxide layer is formed as the biodegradable metal of the metal electrode layer is electrochemically corroded4. The supercapacitor of claim 1 , wherein the biodegradable polymer includes one or more selected from a group consisting of polylactic acid-glycolic acid copolymer claim 1 , bio-cellulose claim 1 , polyglycolic acid claim 1 , polylactic acid claim 1 , poly-ϵ-caprolactone claim 1 , polyamino acid claim 1 , polyanhydride claim 1 , polyorthoesters claim 1 , and their derivatives and copolymer.5. The supercapacitor of claim 1 , wherein the biodegradable solid electrolyte layer comprises one or more selected from a group consisting of agarose claim 1 , polyvinyl alcohol claim 1 , and polyethylene oxide.6. The supercapacitor of claim 1 , further ...

Orthodontic composite and method for preparing same

Disclosed is an orthodontic composite, comprising: an orthodontic member which has a tube shape, a hollow polygonal prism shape, a hollow truncated polygonal pyramid shape, a hollow truncated cone shape, or a funnel shape; and an orthodontic wire that is inserted into the hollow portion of the orthodontic member, wherein the orthodontic member includes a water-soluble or biodegradable material. Thereby, the orthodontic composite of the present invention making it simple to perform orthodontic treatment by attaching the orthodontic composite.

Compositions and methods for selectively sequestering metal ions

Compositions and methods for the selective sequestration of metal ions are generally described.

FLUOROGENIC pH-SENSITIVE DYES, FILM AND KIT COMPRISING THE SAME

The present disclosure relates to a fluorogenic pH-sensitive dye including an aryl compound having a sulfonyl group (—SO); and an agarose compound covalently bonded to the sulfonyl group (—SO) of the aryl compound. 1. A fluorogenic pH-sensitive dye comprising:{'sub': '2', 'an aryl compound having a sulfonyl group (—SO); and'}{'sub': '2', 'an agarose compound covalently bonded to the sulfonyl group (—SO) of the aryl compound.'}2. The fluorogenic pH-sensitive dye of claim 1 , wherein the aryl compound having the sulfonyl group (—SO) is derived from an aryl compound having a sulfonate (—SORa) group claim 1 , and Ra is an anion claim 1 , hydrogen or a substituent.7. A film for detecting pH comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the fluorogenic pH-sensitive dye of on a polymer film.'}8. A film for detecting pH comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a first sub-film including the fluorogenic pH-sensitive dye of on a polymer film; and'}a second sub-film including a dye exhibiting light emission characteristic at a different wavelength band at the same pH as the fluorogenic pH-sensitive dye.9. (canceled)10. A method for coating a fluorogenic pH-sensitive dye comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'heating the fluorogenic pH-sensitive dye of to form a solution; and'}dropping the solution into each well of a plate, followed by gelling.11. A method for detecting pH or disease in a sample comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'contacting the sample with the fluorogenic pH-sensitive dye of ;'}incubating the sample in contact with the fluorogenic pH-sensitive dye to form a cultured sample;irradiating the cultured sample with light to emit light; anddetecting fluorescence emission from the sample.12. (canceled)13. The fluorogenic PH-sensitive dye of claim 4 , wherein:{'sub': '1', 'the Aris substituted with at least one substituent, respectively, and the at least one substituent is any one ...

Methods and Compositions for Improved Delivery Devices

The present invention comprises methods and compositions for delivery devices More particularly, the present invention comprises methods and compositions for devices comprising a matrix comprising a polymer network and a non-gellable polysaccharide having oxygen and optionally active agents incorporated therein. The matrix may be formed into any desired shape for treatment of compromised tissue or for delivery of oxygen to a localized environment. 120-. (canceled)21. An oxygen-delivery wound treatment device , the device comprising:a) a formed biocompatible matrix comprising: a polymer, wherein the polymer comprises polyacrylamide, gelatin, agar, agarose, or a combination thereof; and a catalyst, wherein the matrix includes closed cells and walls;b) gaseous oxygen, wherein the gaseous oxygen is contained in the closed cells; andc) dissolved oxygen, wherein the dissolved oxygen is present in moisture in the walls, wherein the gaseous oxygen and the dissolved oxygen are produced when a peroxide is reacted with the catalyst.22. The device of claim 21 , wherein the catalyst is present in the matrix in an amount ranging from about 0.005 wt. % to about 10 wt. % based on the total weight of the matrix.23. The device of claim 21 , wherein the catalyst comprises sodium carbonate claim 21 , cupric chloride claim 21 , ferric chloride claim 21 , manganese oxide claim 21 , sodium iodide claim 21 , lactoperoxidase claim 21 , or a combination thereof.24. The device of claim 21 , wherein the peroxide comprises hydrogen peroxide claim 21 , ammonium peroxide claim 21 , sodium peroxide claim 21 , or a combination thereof.25. The device of claim 21 , further comprising at least one active agent.26. The device of claim 21 , wherein the matrix comprises a stranded configuration.27. The device of claim 21 , further comprising a water loss control agent claim 21 , wherein the water loss control agent comprises petrolatum claim 21 , glycolipids claim 21 , ceramides claim 21 , free fatty ...

BIODEGRADABLE HYDROPHOBIC COMPOSITE MATERIALS AND PROCESS FOR THE PREPARATION THEREOF

The present invention relates to biodegradable hydrophobic composite materials and a process for the preparation of said hydrophobic biodegradable materials from the seaweed polysaccharides through grafting reaction with vinylated monomers e.g. vinyl acetate. The said composites can be used as a substitute for synthetic ropes for varied applications including seaweed cultivation in the open sea. The results of cultivation experiments showed that ropes are suitable for cultivation of seaweeds in the sea environment, and exhibit higher biomass yield as compared to synthetic ropes. The prepared composites are very flexible and can be used for making handles for carry bags and for the preparation of biodegradable designs, bowls, pots, jars, gift items, stud caps and bracelets. 1. Hydrophobic biodegradable composites comprising:[a] seaweed derived polysaccharides in the range of 30 to 80 wt %;[b] vinylated monomer in the range of 8 to 60 wt %; and[c] plasticizer in the range of 2 to 15 wt %;wherein, the moisture content of said composites is in the range of 5 to 15 wt %.2. The composites as claimed in claim 1 , wherein the seaweed derived polysaccharides are selected from the group consisting of agar claim 1 , agarose claim 1 , alginate claim 1 , and carrageenan.3. The composites as claimed in claim 1 , wherein the seaweed derived polysaccharides are either used alone or in combination.4. The composites as claimed in claim 1 , wherein the seaweed derived polysaccharide is agar and/or agarose.5. The composites as claimed in claim 1 , wherein the vinylated monomer is vinyl acetate.6. The composites as claimed in claim 1 , wherein the plasticizer is selected from the group consisting of glycerol claim 1 , ethylene glycol claim 1 , and sorbitol.7. The composites as claimed in claim 1 , wherein the plasticizer is glycerol.8. A process for the preparation of the composites as claimed in claim 1 , the process comprising:[a] dissolving 1 to 8 wt % of seaweed polysaccharides or ...

Polymers, Thermochromic Agents, And/Or Hydrogel Compositions And Apparatus, Including Products Embodying The Same, And Methods And Processes For Making Same

Polymers, hydrogels, and thermochromic agents, including products embodying them, methods of using them, and processes for making them. In certain embodiments, temperature therapy packs which utilize thermochromic agents integrated into solid, semi-solid, or liquid hydrogels. In preferred (but optional) embodiments, the thermochromic agents are integrated into the composition used as the temperature exchange material of the therapy pack. In certain other embodiments, methods of using the thermochromic integrated temperature exchange materials, or processes for manufacturing such thermochromic integrated temperature exchange materials and/or methods or processes for manufacturing or using thermal packs embodying such materials. In certain particularly preferred embodiments, novel polymer compositions and/or processes for making polymers, which improve product durability or longevity and/or which improve use cycles or usage times.

BIODEGRADABLE PLOYCERAMICS

The present invention relates to a biodegradable poly-ceramic based on biodegradable formulations for the manufacture of disposable containers of accelerated degradation. These containers have high hardness, high resistance to heat and temperature. Poly-ceramic biodegradable materials are useful for the elaboration of disposable products destined to contain solid food or biological residues of degradation, as well as cold or hot liquids, utensils destined to be discarded or disintegrated as natural nutrients since they are friendly to the environment. 1. Biodegradable poly-ceramic material and disposable materials of accelerated degradation CHARACTERIZED BY a mixture of:a) One and/or more natural flours in a percentage between 40 to 60% (w/w);b) One or more natural starches in a percentage between 0.50 to 5% (w/w);c) One or more natural gelling agents in a percentage between 0.10 to 2.00% (w/w);d) One or more natural stabilizers between a percentage of 0.50 to 40.00% (w/w);e) One or more waxy natural waterproofing in proportions between 0.10 to 30% (w/w);f) One or more natural solvents in a percentage between 3.00 to 25.00% (w/w);g) One or more preservatives in a percentage between 1.00 to 3.00% (w/w); Yh) Optionally one or more colorants and/or mineral salts and/or natural flavorings in a percentage between 0.05 to 0.5% (w/w).2. Biodegradable poly-ceramic material and disposable materials of accelerated degradation according to CHARACTERIZED BY optionally it also contains preserved plant material fixed in the utensils.3. Biodegradable poly-ceramic material and disposable materials of accelerated degradation according to any of the previous claims CHARACTERIZED BY it presents a period of disintegration and degradation between 15 to 20 days.4. Biodegradable poly-ceramic material and accelerated degradation disposable materials according to any of the preceding claims CHARACTERIZED BY the one or more natural flours is selected from wheat claim 1 , rye claim 1 , ...

Polymers, thermochromic agents, and/or hydrogel compositions and apparatus, including products embodying the same, and methods and processes for making same

Polymers, hydrogels, and thermochromic agents, including products embodying them, methods of using them, and processes for making them. In certain embodiments, temperature therapy packs which utilize thermochromic agents integrated into solid, semi-solid, or liquid hydrogels. In preferred (but optional) embodiments, the thermochromic agents are integrated into the composition used as the temperature exchange material of the therapy pack. In certain other embodiments, methods of using the thermochromic integrated temperature exchange materials, or processes for manufacturing such thermochromic integrated temperature exchange materials and/or methods or processes for manufacturing or using thermal packs embodying such materials. In certain particularly preferred embodiments, novel polymer compositions and/or processes for making polymers, which improve product durability or longevity and/or which improve use cycles or usage times.

A SOLID COMPOSITION COMPRISING A POLYSACCHARIDE AND A HYDROPHOBIC COMPOUND, THE PROCESS AND USE THEREOF

The present invention provides a solid composition comprising a polysaccharide and a hydrophobic compound having a melting point of between 30° C. and 90° C. The solid composition may further comprise a quaternary ammonium compound, wherein the weight ratio of the polysaccharide and the hydrophobic compound is between 1:50 and 50:1. Preferably, the solid composition is substantially free or completely free of water. The solid composition shows excellent stability at a temperature up to 45° C. The present invention also provides a process for preparing the solid composition and a liquid composition comprising said solid composition, and a method for conditioning a fabric by using said solid composition or said liquid composition as well. 119-. (canceled)20. A solid composition comprising a polysaccharide and a hydrophobic compound having a melting point of between 30° C. and 90° C.21. The solid composition according to claim 20 , wherein the hydrophobic compound is an ester of fatty acid.22. The solid composition according to claim 20 , wherein the polysaccharide is a cationic polysaccharide claim 20 , a nonionic polysaccharide claim 20 , or a mixture thereof.23. The solid composition according to claim 20 , wherein the polysaccharide is a cationic guar claim 20 , a nonionic guar claim 20 , or a mixture thereof.24. The solid composition according to claim 20 , wherein the solid composition further comprises a quaternary ammonium compound claim 20 , and the weight ratio of the polysaccharide and the hydrophobic compound is between 1:50 and 50:1.25. The solid composition according to claim 24 , wherein the weight ratio of the polysaccharide and the hydrophobic compound is between 1:30 and 30:1.26. The solid composition according to claim 24 , wherein the weight ratio of the polysaccharide and the hydrophobic compound is between 1:10 and 10:1.27. The solid composition according to claim 24 , wherein the quaternary ammonium compound has the general formula (I):{'br': ...

WATER-SOLUBLE SOLID OR SEMI-SOLID DISPERSION OF PARTICLES

Disclosed are solid or semisolid compositions the including finely divided particles and a water-soluble matrix that dissolves and disperses the particles when in contact with water. Also disclosed are kits for reducing and/or inhibiting odor formation on garment. The kit include one or more containers, wherein at least one of the one or more container includes solid or semisolid compositions the including finely divided particles and a water-soluble matrix that dissolves and disperses the particles when in contact with water. An edible silver delivery system including the compositions is disclosed as are methods of delivering silver to a subject in need thereof. 1. A solid or semisolid composition , comprising:finely divided particles; anda water-soluble matrix that dissolves and disperses the particles when in contact with water, wherein the moisture content of the matrix is in the range or between about 0.1% and 20% by weight.2. The composition of claim 1 , wherein the water-soluble matrix comprises one or more water soluble polymers.3. The composition of claim 2 , wherein the one or more water soluble polymers comprises one or more of biopolymers claim 2 , polysaccharides claim 2 , sugar alcohols claim 2 , polyacrylic acid (PAA) and copolymers claim 2 , polyvinyl alcohol claim 2 , polyacrylamides (PAM) claim 2 , polyethylene glycols (PEG) claim 2 , polyamines and polyethyleneimines claim 2 , and/or quarternary ammonium polymers.4. The composition of claim 1 , wherein the water-soluble matrix comprises a hydrocolloid.5. The composition of claim 3 , wherein the polysaccharides comprise one or more of carboxymethylcellulose claim 3 , pectin claim 3 , chitosan claim 3 , agar claim 3 , agarose claim 3 , lactose claim 3 , sucrose claim 3 , glucose claim 3 , and cyclodextrins claim 3 , agar claim 3 , cyclodextrins claim 3 , agar claim 3 , alginate claim 3 , arabinoxylan claim 3 , carrageenan claim 3 , cellulose claim 3 , curdlan claim 3 , gellan claim 3 , β-glucan ...

METHODS AND COMPOSITIONS FOR MAINTAINING THE CONFORMATION AND STRUCTURAL INTEGRITY OF BIOMOLECULES

A composition includes a target pharmaceutical or biological agent, a solution containing the target pharmaceutical or biological agent, and substrate that is soluble in the solution. The substrate is capable of being solidified via a solidification process and the solidification process causes the substrate to become physically or chemically cross-linked, vitrified, or crystallized. As a result of the solidification process, particles are formed. The target pharmaceutical or biological agent within the solution retains proper conformation to ultimately produce a desired effect. 1. A method of forming particles that preserves biological activity of a pharmaceutical or biological agent when exposed to an organic solvent , the method comprising: a pharmaceutical or a biological agent; and', 'a substrate that is soluble in the solution, comprising one or more chemical species;, 'preparing a solution comprisingforming particles from the solution, wherein the forming comprises a process of at least one of physical or chemical cross-linking, vitrification, or crystallization of the substrate, or combinations thereof, and wherein the pharmaceutical or biological agent is entrapped by the formed particles; andwherein the biological activity of the pharmaceutical or biological agent is preserved following exposure of the particles to the organic solvent.2. The method according to claim 1 , further comprising:selecting the organic solvent; andmixing or suspending the particles in the organic solvent.3. The method according to claim 1 , wherein one or more of a surfactant claim 1 , a stabilizer claim 1 , or an emulsifier are incorporated into the substrate prior to claim 1 , during claim 1 , or after particle formation.4. The method according to claim 1 , wherein the particles are obtained by a process comprising:forming an emulsion of an aqueous phase dispersed in an organic phase, wherein the substrate and the pharmaceutical or biological agent comprise the dispersed aqueous ...

MATRICES COMPRISING A MODIFIED POLYSACCHARIDE

The present invention discloses a matrix comprising a modified polysaccharide consisting of repeating disaccharide units whereby in at least 11% of the disaccharide units one primary alcohol group is oxidized into a carboxylic acid group. 119-. (canceled)20. A plastic surgery implant consisting essentially of a matrix comprising:a modified polysaccharide consisting of repeating disaccharide units, whereby in at least 11% of the disaccharide units one primary alcohol group is oxidized to a carboxylic acid group,wherein the matrix further comprises an unmodified polysaccharide component to adjust the mechanical properties of the matrix, and,{'sup': '7', 'wherein the shear modulus G′ of the matrix is in the range of from 10 Pa to 10Pa.'}21. The plastic surgery implant of claim 20 , wherein the modified polysaccharide is selected form the group consisting of a member of the carrageenean family claim 20 , hyaluronic acid claim 20 , heparin sulfate claim 20 , dermatan sulfate claim 20 , chondroitin sulfate claim 20 , alginate claim 20 , chitosan claim 20 , pullulan claim 20 , and agarose.22. The plastic surgery implant of claim 20 , wherein the modified polysaccharide is agarose.23. The plastic surgery implant of claim 20 , wherein the unmodified polysaccharide is selected from the group consisting of a member of the carrageenean family claim 20 , hyaluronic acid claim 20 , heparin sulfate claim 20 , dermatan sulfate claim 20 , chondroitin sulfate claim 20 , alginate claim 20 , chitosan claim 20 , pullulan claim 20 , and agarose.24. The plastic surgery implant of claim 20 , wherein the unmodified polysaccharide is agarose25. The plastic surgery implant of claim 20 , wherein the shear modulus G′ of the matrix is in the range of from 10 Pa to 100 kPa.26. The plastic surgery implant of claim 20 , at least 20-99% of the disaccharide units one primary alcohol group is oxidized to a carboxylic acid group27. The plastic surgery implant of claim 20 , wherein a weight ratio of the ...

COLLOIDAL NANOMATERIAL/POLYMOLECULAR SYSTEM NANOCOMPOSITES, AND PREPARATION METHODS

The present invention relates in particular to a laminar nanomaterial/natural polymolecular system nanocomposite in which the nanomaterial is an exfoliated and/or dispersed laminar material, and the polymolecular system has a hydrophilic-lipophilic balance (HLB)≥8. The present invention also relates to a laminar nanomaterial/natural polymolecular system nanocomposite colloid in a polar solvent, in which the concentration of exfoliated/dispersed nanomaterial in the polar solvent is ≥1 g/L, and in which the nanomaterial is an exfoliated and/or dispersed laminar material, and the natural polymolecular system has a hydrophilic-lipophilic balance ≥8. The present invention also relates to a process for preparing a nanocomposite colloid according to the invention, and also to a process for exfoliating and/or dispersing a laminar material. The present invention also relates to a nanocomposite or nanocomposite colloid capable of being obtained by a process according to the invention, and also to the use thereof, in particular for the manufacture of inks, conductive coatings such as a conductive paint, catalysts such as metal-free catalysts for the selective dehydrogenation of ethylbenzene or styrene, or energy storage systems; or else as an additive in polymers and composites, as a catalyst support, in the manufacture of electrodes, of conductive films, in the production of layers for mechanical reinforcement, in tribology, for the formation of conductive networks for example by self-assembly, or in applications in batteries, supercapacitors, and applications in magnetism. 1. A nanomaterial/natural polymolecular system nanocomposite in which the nanomaterial is an exfoliated and/or dispersed laminar material , of which the size of at least one of the spatial dimensions is between 1 and 100 nm , and the polymolecular system has a hydrophilic/lipophilic balance (HLB)≥8 and is chosen from phosphoglycerides , omega-3 fatty acids , plant extracts (preferably aqueous or aqueous- ...

一种生产包括多个薄片的矿棉产品以及此类产品的方法

本发明涉及一种方法和包含多个薄片的矿棉产品诸如夹心面板芯，所述产品包括—从矿棉幅材切割下来并且通过在两个相邻薄片的所述表面上施加粘合剂而粘结在一起以形成幅材状产品的多个薄片，其中所述粘合剂包含至少一种水胶体。

Polymeric Carriers and Methods

Provided are methods of controlling disassociation of cells from a carrier, compositions, and methods of collecting cells. The methods of controlling disassociation of cells from a carrier may include contacting a polymeric carrier with one or more digesting agents to disassociate at least a portion of a plurality of cells from the polymeric carrier. The polymeric carrier may be crosslinked with a crosslinker including at least one of a redox sensitive moiety, a UV light sensitive moiety, a pH sensitive moiety, and a temperature sensitive moiety. 8. The method of claim 1 , wherein the plurality of cells comprises human Mesenchymal stem cells (hMSCs) claim 1 , endothelial cells claim 1 , or a combination thereof.9. The method of claim 1 , wherein the polymeric carrier further comprises dextran claim 1 , hyaluronic acid claim 1 , agarose claim 1 , chitosan claim 1 , alginate claim 1 , polyvinyl alcohol claim 1 , polyamino acid claim 1 , calcium alginate claim 1 , polyacrylate claim 1 , polyethylene glycol claim 1 , polyethylene imine claim 1 , polyanhydride claim 1 , or a combination thereof.10. The method of claim 1 , wherein the polymeric carrier further comprises dextran claim 1 , hyaluronic acid claim 1 , agarose claim 1 , chitosan claim 1 , alginate claim 1 , polyvinyl alcohol claim 1 , polyamino acid claim 1 , or a combination thereof.11. The method of claim 1 , wherein the polymeric carrier is a polymeric carrier bead.12. The method of claim 1 , wherein the one or more digesting agents comprises a reducing agent.13. The method of claim 12 , wherein the reducing agent comprises dithiothreitol (DTT) claim 12 , cysteine claim 12 , glutathione claim 12 , or a combination thereof.14. The method of claim 12 , wherein the reducing agent comprises a solution of dithiothreitol (DTT) having a concentration of about 5 mM to about 25 mM.15. The method of claim 14 , wherein the solution of dithiothreitol further comprises sodium citrate claim 14 , trypsin claim 14 , or a ...

向结构提供隔离的方法

本发明涉及一种为结构提供隔热和/或隔音的方法，包括以下步骤：‑提供基底，所述基底包括纤维；‑将所述基底施加到所述结构；‑在将所述基底施加到所述结构之前、期间或之后将所述基底与粘结剂组合物共混；‑在所述基底和所述粘结剂组合物已被施加到所述结构之后允许所述粘结剂组合物固化；其中所述粘结剂组合物包含至少一种水胶体。本发明还涉及可通过所述方法获得的隔离结构。

Binder for mineral wool

FIELD: chemistry.SUBSTANCE: group of inventions relates to binding compositions for mineral fibers and obtaining mineral wool. The use of a composition that does not contain formaldehyde as a binder for mineral wool is proposed, where the composition contains: at least one phenol- and/or quinone-containing compound, at least one protein, where the content of phenol- and/or quinone-containing compound is from 1 to 70 wt.% of the dry protein weight. The specified at least one protein is selected from a group consisting of animal proteins, including collagen, gelatin, hydrolyzed gelatin and protein of milk (casein, serum), eggs; and polyphenol proteins, such as mussel leg protein. The binder composition is capable of curing at a temperature in the range of 5-95°C. A method for obtaining a product from mineral wool includes stages of bringing mineral fibers into contact with the binder composition and curing the binder. The product from mineral wool is obtained by curing the composition.EFFECT: increase in the mechanical strength of the composition, while reducing the curing temperature.18 cl, 4 tbl, 15 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 771 125 C2 (51) МПК C03C 25/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C03C 25/10 (2020.08) (21)(22) Заявка: 2018144083, 11.05.2017 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): РОКВУЛ ИНТЕРНЭШНЛ А/С (DK) Дата регистрации: 26.04.2022 Приоритет(ы): (30) Конвенционный приоритет: 13.05.2016 EP 16169638.0; 13.05.2016 EP 16169635.6; 13.05.2016 EP 16169641.4 (43) Дата публикации заявки: 15.06.2020 Бюл. № 17 (45) Опубликовано: 26.04.2022 Бюл. № 12 2 7 7 1 1 2 5 (56) Список документов, цитированных в отчете о поиске: WO 2010132641 А1, 18.11.2010. EP 2738232 А1, 04.06.2014. RU 2325419 С1, 27.05.2008. RU 2501825 С2, 20.12.2013. R U 11.05.2017 (72) Автор(ы): ХЬЕЛМГАРД Томас (DK) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной ...

Patent RU2018142771A3

ВУ” 2018142771” АЗ Дата публикации: 06.10.2020 Форма № 18 ИЗПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 20181427'71/03(071292) 11.05.2017 РСТ/ЕР2017/061413 11.05.2017 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 16169635.6 13.05.2016 ЕР 2. 16169638.0 13.05.2016 ЕР 3. 16169641.4 13.05.2016 ЕР Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) СПОСОБ ОБЕСПЕЧЕНИЯ ИЗОЛЯЦИИ КОНСТРУКЦИИ Заявитель: РОКВУЛ ИНТЕРНЭШНЛ А/С, ОК 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) ЕОЗВ 1/74 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) ЕО4В 1/62, 1/74, 1/76, 1/80, 1/82, 1/88, ВЗ2В 15/14, 19/04, 37/12, 37/14, СОЗС 13/06, 25/10, 25/26, 25/32, СОВТ, 29/04, В28В 1/52, А4 7 19/12, С07К 14/435, С081 5/24, С09} 189/00 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): ЕАРАТЬУ, Езрасепе, РАТЕМТЗСОРЕ, Раеагсь, КОРТО, ...

Biodegradable seaweed film coated with beeswax and the process of manufacture thereof

The present invention relates to a biodegradable seaweed film coated with beeswax and a method for manufacturing the same, and relates to a multifunctional biodegradable seaweed film having increased moisture resistance and tensile strength through a process of manufacturing a film which is based on a part comprising an edible part or a non-edible part (seaweed byproducts) of sea mustard, kelp, etc. which are seaweeds as raw ingredients and added with glycerol and others, and then applying beeswax on one side of an outer surface of the manufactured film; and a method for manufacturing the same. The biodegradable seaweed film of the present invention uses seaweeds which are excessively produced in the sea, is harmless to human body, and has environmentally friendly properties, thereby being expected to be used in various fields.

Patent RU2018144079A3

`7ВУ’” 2018144079`” АЗ Дата публикации: 06.10.2020 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2018144079/03(073473) 11.05.2017 РСТ/ЕР2017/061419 11.05.2017 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 16169635.6 13.05.2016 ЕР 2. 16169638.0 13.05.2016 ЕР 3. 16169641.4 13.05.2016 ЕР Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) КОМПОЗИЦИЯ СВЯЗУЮЩЕГО ВЕЩЕСТВА Заявитель: РОКВУЛ ИНТЕРНЭШНЛ А/С, ОК 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. П см. Примечания [ ] приняты во внимание следующие пункты: р [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) С03С 25/10 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) СОЗС 25/19 С0ЗС 25/10 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо) частей, Относится к гория* относящихся к предмету поиска пункту формулы № 1 2 3 Хх 05 1-1 (см. на ...

二酸化炭素分離膜形成用組成物、二酸化炭素分離膜及びその製造方法、並びに二酸化炭素分離装置

【課題】ガス分離特性に優れた二酸化炭素分離膜を高い生産性で製造することができる二酸化炭素分離膜形成用組成物、優れたガス分離特性を有する二酸化炭素分離膜及びその製造方法、並びに二酸化炭素分離装置を提供する。 【解決手段】吸水性ポリマーと、二酸化炭素キャリアと、多糖類とを含む二酸化炭素分離膜形成用組成物。好ましくは、前記組成物の入った容器の周囲を０℃氷水で冷却しながらＪＩＳ Ｚ８８０３に準じてＢ型粘度計を用いて測定したときの前記組成物の粘度が、冷却開始後、７００秒以内に１０００ｃｐ以上になる二酸化炭素分離膜形成用組成物。好ましくは、ロールトゥロールで帯状の支持体１２を搬送しながら上記組成物を塗布して塗布膜を形成し、塗布膜を冷却してゲル膜とした後、ゲル膜を乾燥させて乾燥膜とし、乾燥膜を架橋して二酸化炭素分離膜５２を得る。 【選択図】図１

可再水化的硫醇化多糖颗粒和海绵状物

组织和其他身体结构可以使用由自由流动的可再水化颗粒或可再水化海绵状物制成的水化组合物进行保护，所述组合物包含基本上不含胶原的脱水热交联硫醇化多糖。交联或未交联的多糖颗粒的再水化可以通过将颗粒分散在生物相容的水易混合的极性分散剂诸如乙醇中并且将分散体与充足的所述颗粒的水性溶剂合并从而将它们转变为粘性水凝胶来进行而不会结块。水化颗粒或海绵状物可以有助于将受损的、发炎的或手术修复的表面恢复成正常状态，例如，通过一种或多种愈合机制诸如炎性应答的调节、吞噬作用、粘膜重塑、纤毛再生或其他正常功能的完全或部分恢复。

Method of manufacturing bio plastic and bio plastic manufactured thereby

본 발명은 괭생이 모자반과 귤껍질을 이용한 바이오 플라스틱 제조방법 및 그 제조방법으로 제조된 바이오 플라스틱에 관한 것으로서, 보다 상세하게는 괭생이 모자반으로부터 펙틴과 한천을 추출하고, 귤껍질로부터 전분을 추출하고, 펙틴과 한천, 전분을 혼합하여 성형함으로써 생분해성 바이오 플라스틱을 제조할 수 있도록 하는 괭생이 모자반과 귤껍질을 이용한 바이오 플라스틱 제조방법 및 그 제조방법으로 제조된 바이오 플라스틱에 관한 것이다. 본 발명에 따르면 해변가에서 쓰레기로 수거되는 괭생이 모자반과, 감귤제품의 생산에서 배출되는 귤껍질을 활용하여 생분해성이면서 합성수지를 사용하지 않는 바이오 플라스틱을 제조할 수 있는 효과가 있다. The present invention relates to a method for manufacturing a bioplastic using hoesaeng hat half and tangerine peel, and a bioplastic manufactured by the manufacturing method, and more particularly, extracting pectin and agar from hoesaeng mackerel and extracting starch from tangerine peel, , It relates to a method for producing bioplastics using hoesaeng hat half and mandarin orange peel, which enables the production of biodegradable bioplastics by mixing and molding pectin, agar, and starch, and bioplastics manufactured by the manufacturing method. According to the present invention, there is an effect that bioplastics that are biodegradable and do not use synthetic resins can be manufactured by utilizing the hoesaeng hats and halves collected as garbage at the beach and the tangerine peels discharged from the production of citrus products.

Novel biodegradable polymer composition useful for the preparation of biodegradable plastic and a process for the preparation of said composition

THE INVENTION DISCLOSED IN THIS APPLICATION RELATES TO A NOVEL BIODEGRADABLE ADDITIVE POLYMER COMPOSITION USEFUL FOR THE PREPARATION OF BIODEGRADABLE PLASTIC PRODUCTS WHICH COMPRISES OF A MIXTURE OF (I) A POLYMER SELECTED FROM POLYETHYLENE, POLYPROPYLENE, POLY STYRENE, POLY VINYL CHLORIDE OR A MIXTURE THEREOF (II) CELLULOSE (III) AMIDES (IV) NUTRIENTS SELECTED FROM BLUE GREEN ALGAE AND / OR YEAST AND (V) WATER. THIS COMPOSITION CAN BE MIXED WITH A VIRGIN POLYMER TO GET A MASTER POLYMER. THE MASTER BATCH COMPOSITION MAY BE MIXED WITH A VIRGIN POLYMER, WHICH IS USEFUL FOR PREPARING PRODUCTS WHICH ARE BIODEGRADABLE.

Highly insulative cementitious matrices and methods for their manufacture

Insulation barriers incorporating a cementitious structural matrix formed from a cementitious mixture including a hydraulic cement and water. The insulation barriers are manufactured from cementitious materials in order to be lightweight, insulative, less expensive, and more environmentally compatible than those currently used; they may augment, and even take the place of, traditional insulation materials including insulations made of glass fibers, polyurethane foam, urea-formaldehyde foam, polystyrene, wood fiber, cellulose fiber, rock-wool, etc. The cementitious structural matrix of the insulation barriers usually includes a hydraulic cement paste (formed from the reaction of water with, e.g., a portland-type cement) in combination with a rheology-modifying agent, such as methylhydroxyethylcellulose, and a lightweight aggregate material, which lowers the density of the insulation barrier and increases its insulation ability. Fibrous materials may be incorporated into the cementitious mixture to increase the strength of the final product, while a discontinuous phase of nonagglomerated voids may be incorporated into the cementitious structural matrix to decrease the density and increase the insulation ability of the final product.

Hydraulically settable containers and other articles for storing, dispensing, and packaging food or beverages

Containers incorporating a hydraulically settable structural matrix including a hydraulically settable binder such as cement for use in the storing, dispensing, and/or packaging of food and beverage products are disclosed. The disposable and nondisposable food and beverage articles of manufacture have high tensile, compressive, and flexural strengths, and are lightweight, insulative (if desired), inexpensive, and more environmentally compatible than those currently used. These disposable containers and cups are particularly useful for dispensing hot and cold food and beverages in the fast food restaurant environment. The structural matrix of the food and beverage containers includes a hydraulic cement paste (formed from the reaction of water with, e.g., a portland-type cement) preferably in combination with a rheology-modifying plasticizer, such as methylhydroxyethylcellulose, various aggregate materials, and fibrous materials, which provide desired properties at a cost which is economical.

Methods for the extrusion of novel, highly plastic and moldable hydraulically settable compositions

Hydraulically settable mixtures and methods for extruding such mixtures into a variety of objects which are form-stable in the green state. High green strength is achieved by increasing the yield stress of the mixture while maintaining adequate extrudability. Optimizing the particle packing density while including a deficiency of water yields a hydraulically settable mixture which will flow under pressures typically associated with the extrusion of clay or plastic. In addition, a rheology-modifying agent can be added to increase the yield stress of the mixture while not significantly increasing the viscosity. The desired strength properties and other performance criteria of the final hardened extruded product are controlled by adding aggregates, fibers, a hydraulically settable binder, water, and other admixtures.

Methods for manufacturing articles of manufacture from hydraulically settable sheets

Compositions and methods for manufacturing containers from sheets having a hydraulically settable matrix. Suitable compositions are prepared by mixing together a hydraulic binder, water, and appropriate additives (such as aggregates, fibers, and rheology-modifying agents) which impart predetermined properties so that a sheet formed therefrom has the desired performance criteria. Hydraulically settable sheets are formed from the mixture by extrusion, then calendering the sheets using a set of rollers and then drying the sheets in an accelerated manner to substantially harden the sheets. The resulting hydraulically settable sheets may have properties substantially similar to sheets made from presently used materials like paper, cardboard, polystyrene, or plastic. The sheets can be laminated, corrugated, coated, printed on, scored, perforated, cut, folded, rolled, spiral wound, molded, assembled and seamed to mass produce articles of manufacture from the sheets such as food and beverage containers.

Laminated articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix

Compositions, methods, and apparatus for manufacturing sheets having a highly inorganically filled matrix. Suitable inorganically filled mixtures are prepared by mixing together an organic polymer binder, water, one or more aggregate materials, fibers, and optional admixtures in the correct proportions in order to form a sheet which has the desired performance criteria. The inorganically filled mixtures are formed into sheets by first extruding the mixtures and the passing the extruded materials between a set of rollers. The rolled sheets are dried in an accelerated manner to form a substantially hardened sheet, such as by heated rollers and/or a drying chamber. The inorganically filled sheets may have properties substantially similar to sheets presently made from traditional materials like paper, paperboard, polystyrene, plastic, or metal. Such sheets can be rolled, pressed, scored, perforated, folded, and glued. They have especial utility in the mass production of containers, particularly food and beverage containers.

Highly inorganically filled compositions

Compositions, methods, and apparatus for manufacturing sheets having a highly inorganically filled matrix prepared by mixing together an organic polymer binder, water, one or more inorganic aggregate materials, fibers, and optional admixtures in the correct proportions in order to form a sheet which has the desired performance criteria. The inorganically filled mixtures are formed into sheets by first extruding the mixtures and then passing the extruded materials between a set of rollers. The rolled sheets are dried in an accelerated manner to form a substantially hardened sheet, such as by heated rollers and/or a drying chamber. The inorganically filled sheets may have properties substantially similar to sheets presently made from traditional materials like paper, paperboard, polystyrene, plastic, or metal. Such sheets can be rolled, pressed, scored, perforated, folded, and glued. They have particular utility in the mass production of articles, such as food and beverage containers, and packaging materials.

Articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix

Compositions, methods, and apparatus for manufacturing sheets having a highly inorganically filled matrix. Suitable inorganically filled mixtures are prepared by mixing together an organic polymer binder, water, one or more aggregate materials, fibers, and optional admixtures in the correct proportions in order to form a sheet which has the desired performance criteria. The inorganically filled mixtures are formed into sheets by first extruding the mixtures and then passing the extruded materials between a set of rollers. The rolled sheets are dried in an accelerated manner to form a substantially hardened sheet, such as by heated rollers and/or a drying chamber. The inorganically filled sheets may have properties substantially similar to sheets presently made from traditional materials like paper, paperboard, polystyrene, plastic, or metal. Such sheets can be cut, rolled, pressed, scored, perforated, folded, and glued to fashion articles from the sheets. They have especial utility in the mass production of containers, particularly food and beverage containers.

Sheets having a highly inorganically filled organic polymer matrix

Compositions and methods for manufacturing sheets having a highly inorganically filled matrix. Suitable inorganically filled mixtures are prepared by mixing together an organic polymer binder, water, one or more inorganic aggregate materials, fibers, and optional admixtures in the correct proportions in order to form a sheet which has the desired performance criteria. The inorganically filled mixtures are formed into sheets by first extruding the mixtures and the passing the extruded materials between a set of rollers. The rolled sheets are dried in an accelerated manner to form a substantially hardened sheet, such as by heated rollers and/or a drying chamber. The inorganically filled sheets may have properties substantially similar to sheets presently made from traditional materials like paper, paperboard, polystyrene, plastic, or metal. Such sheets can be rolled, pressed, scored, perforated, folded, and glued. They have especial utility in the mass production of containers, particularly food and beverage containers.

Novel biodegradable polymer composition useful for the preparation of biodegradable plastic and a process for the preparation of said composition

The invention disclosed in this application relates to a novel biodegradable additive polymer composition useful for the preparation of biodegradable plastic products which comprises of a mixture of (i) a polymer selected from Polyethylene, polypropylene, poly styrene, poly vinyl chloride or a mixture thereof (ii) Cellulose (iii) Amides (iv) nutrients selected from Blue green algae and/or Yeast and (v) Water This composition can be mixed with a virgin polymer to get a master polymer. The master batch composition may be mixed with a virgin polymer, which is useful for preparing products which are biodegradable.

Biodegradable polymer composition

The invention disclosed in this application relates to a novel biodegradable additive polymer composition useful for the preparation of biodegradable plastic products which comprises of a mixture of (i) a polymer selected from Polyethylene, polypropylene, poly styrene, poly vinyl chloride or a mixture thereof (ii) Cellulose (iii) Amides (iv) nutrients selected from Blue green algae and/or Yeast and (v) Water. This composition can be mixed with a virgin polymer to get a master polymer. The master batch composition may be mixed with a virgin polymer, which is useful for preparing products which are biodegradable.

A kind of method being bonded together the surface of two or more elements and the product manufactured by the method

本发明设计一种将两个或更多个元件的表面粘结在一起的方法，所述方法包括以下步骤：‑提供两个或更多个元件，‑在将要粘结在一起的所述表面相互接触之前、期间或之后，将粘合剂施加到要粘结在一起的所述表面中的一个或多个表面，‑固化所述粘合剂，其中所述粘合剂包含至少一种水胶体。

Method of providing structural insulation

FIELD: technological processes. SUBSTANCE: present invention relates to a method of providing thermal and/or acoustic insulation for a structure which includes: providing a substrate containing fibers; depositing a substrate on a structure; mixing the substrate with the binder composition before, during or after depositing the substrate on the structure; curing the binder composition after depositing the support and the binder composition on the structure; wherein the binder composition contains at least one hydrocolloid. Present invention also relates to an insulated structure obtained using said method. EFFECT: invention provides thermal and/or acoustic insulation for the structure using a binder composition which can be applied on the structure and cured on site, minimizing the effect of harmful substances and the need for protective measures. 34 cl, 3 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 738 155 C2 (51) МПК E04B 1/74 (2006.01) E04B 1/76 (2006.01) E04B 1/82 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК E04B 1/74 (2020.08); B32B 15/14 (2020.08); B32B 19/04 (2020.08) (21)(22) Заявка: 2018142771, 11.05.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) Патентообладатель(и): РОКВУЛ ИНТЕРНЭШНЛ А/С (DK) 08.12.2020 (56) Список документов, цитированных в отчете о поиске: RU 2014117555 A, 10.11.2015. RU 2125029 C1, 20.01.1999. WO 2012118939 A1, 07.09.2012. WO 2010125163 A1, 04.11.2010. EP 2738232 A1, 04.06.2014. 13.05.2016 EP 16169635.6; 13.05.2016 EP 16169638.0; 13.05.2016 EP 16169641.4 (43) Дата публикации заявки: 18.06.2020 Бюл. № 17 (45) Опубликовано: 08.12.2020 Бюл. № 34 C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 13.12.2018 (86) Заявка PCT: EP 2017/061413 (11.05.2017) 2 7 3 8 1 5 5 (87) Публикация заявки PCT: R U 2 7 3 8 1 5 5 Приоритет(ы): (30) Конвенционный приоритет: R U 11.05.2017 (72) Автор(ы): ЙЕЛМГОРД, Томас (DK), ХАЛД, Ларс (DK), ...

Sustainable core-shell microcapsules prepared with combinations of cross-linkers

A biodegradable core-shell microcapsule composition with controlled release of an active material is provided, wherein the shell of the microcapsule is composed of a biopolymer cross-linked with a combination of two or more different types of cross-linking agents.

Method for manufacturing product made of mineral wool containing multiple lamellae, and product of this type

FIELD: adhesive materials. SUBSTANCE: present invention relates to a method and a product made of mineral wool containing multiple lamellae, such as a core of a sandwich panel. The method for manufacturing the product includes providing cured mineral wool web, cutting the specified mineral wool web into multiple lamellae, binding lamellae to each other by applying adhesive on surfaces of two adjacent lamellae, curing adhesive. In another embodiment, the method includes providing a set of cured mineral wool webs, applying adhesive to the surface of the specified cured mineral wool webs, binding the set of the specified mineral wool webs to each other to form laminate, curing adhesive. Adhesive contains at least one hydrocolloid, which is animal proteins. Adhesive additionally contains at least one phenol-containing compound, for example, tannin, selected from one or more components of a group consisting of tannic acid, condensed tannins, hydrolyzable tannins, gallotanins, ellagitannins, complex tannins and/or tannin obtained from one or more of oak, chestnut, sumac deer and tellima large-flowered. Alternatively, adhesive may additionally contain at least one enzyme selected from a group consisting of transglutaminase, protein disulfide isomerase, thiol oxidase, polyphenol oxidase, in particular catechol oxidase, tyrosine oxidase and phenol oxidase, lysyl oxidase and peroxidase. The invention also relates to a product made of mineral wool obtained by one of the specified methods. EFFECT: use of adhesive that does not require high temperatures, reducing the impact of hazardous substances, long-lasting connection of lamellae, the possibility of self-restoration of material. 26 cl, 3 tbl, 24 ex, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 757 920 C1 (51) МПК B29C 70/20 (2006.01) B32B 19/00 (2006.01) D04H 1/4218 (2012.01) E04B 1/74 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B32B 19/04 (2021.08); B32B 37/ ...

Core-shell porous matrix and PCR using the same

본 발명에 따른 다공성 구조체는 코어-쉘 구조를 갖고, 고분자 코어내에 고정되지 않은 자유 핵산 프라이머를 포함함으로써, 핵산 증폭시 온도가 상승되면 코어로부터 상기 자유 핵산 프라이머가 다공성 고분자 쉘로 방출되어 자유롭게 이동할 수 있다. 따라서, 상기 다공성 구조체는 표적핵산과의 반응성이 향상되어, 개선된 증폭 효율을 제공한다. 본 발명의 다공성 구조체는 구조체내에 포함된 핵산 프라이머의 종류를 달리함으로써 동시에 여러 종류의 표적핵산을 검출하고 이를 동시에 실시간으로 효과적으로 분석할 수 있어, 실시간 다중 핵산 증폭에 유용하다. Since the porous structure according to the present invention has a core-shell structure and contains a free nucleic acid primer that is not immobilized within the polymer core, when the temperature is raised during nucleic acid amplification, the free nucleic acid primer is released from the core to the porous polymer shell, . Thus, the porous structure has improved reactivity with the target nucleic acid, thereby providing improved amplification efficiency. The porous structure of the present invention can detect various kinds of target nucleic acids at the same time by analyzing the types of nucleic acid primers contained in the structure, and simultaneously analyze them efficiently in real time, which is useful for real-time multiplex nucleic acid amplification.

Patent RU2018144083A3

ВИ“? 2018144083” АЗ Дата публикации: 03.09.2020 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2018144083/03(073497) 11.05.2017 РСТ/ЕР2017/061416 11.05.2017 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 16169638.0 13.05.2016 ЕР* 2. 16169635.6 13.05.2016 ЕР* 3. 16169641.4 13.05.2016 ЕР* Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) СВЯЗУЮЩЕЕ ВЕЩЕСТВО ДЛЯ МИНЕРАЛЬНОЙ ВАТЫ Заявитель: РОКВУЛ ИНТЕРНЭШНЛ А/С, ОК 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. П см. Примечания [ ] приняты во внимание следующие пункты: р [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) С03С 25/10 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) СОЗС 13/00, 13/06, 25/00, 25/10, 25/12, 25/14, 25/143, 25/24, 25/26, С091 189/00, 189/02,201/00, 201/02, 201/06, 201/08, СОВТ, 89/00, 89/02, 97/00, 97/02 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): ЕАРАТЬУ, Езрасепе, РАТЕМТЗСОРЕ, Раеагсв, КОРТО, ИЗРТО 6. ...

Method for producing plant growth substrate

本发明涉及一种生产由人造玻璃质纤维(MMVF)形成的凝聚性生长基质产品的方法，包括以下步骤：(i)提供MMVF；(ii)提供未固化的粘结剂组合物；(iii)提供添加剂；(iv)形成所述MMVF、所述未固化的粘结剂组合物和所述添加剂的混合物；(v)将所述混合物中的所述未固化的粘结剂组合物固化以形成所述凝聚性生长基质产品；其中所述未固化的粘结剂组合物包含至少一种水胶体；并且其中添加剂是微生物、真菌、生物活性添加剂或它们的组合。

Methods, devices, and compositions for dermal filling

Provided herein are methods, devices, and compositions for dermal filling. Also described herein are dermal filler cross-linked compositions and methods for making such compositions. Such compositions comprise, for example, a cross-linked composition of hyaluronic acid, derivatives of hyaluronic acid or mixtures thereof, alginic acid, derivatives of hyaluronic acid or mixtures thereof and calcium ions.

Method for manufacturing articles having inorganically filled, starch-bound cellular matrix

Compositions, methods, and systems for manufacturing articles, particularly containers and packaging materials, having a particle packed, highly inorganically filled, cellular matrix are disclosed. Suitable inorganically filled mixtures are prepared by mixing together a starch-based binder, a solvent, inorganic aggregates, and optimal admixtures, e.g., fibers, mold-releasing agents, rheology-modifying agents, plasticizers, coating materials, and dispersants, in the correct proportions to form an article which has the desired performance criteria. The inorganically filled mixtures have a predetermined viscosity and are heated between molds at an elevated temperature and pressure to produce form-stable articles having a desired shape and a selectively controlled cellular, structure matrix. The molded articles may be placed in a high humidity chamber to obtain the necessary flexibility for their intended use. The articles may be manufactured to have properties substantially similar to articles presently made from conventional materials like paper, paperboard, polystyrene, plastic, or other organic materials. They have especial utility in the mass-production of containers, particularly food and beverage containers.

Methods for manufacturing articles from sheets having a highly inorganically filled organic polymer matrix

Compositions, methods, and apparatus for manufacturing sheets having a highly inorganically filled matrix. Suitable inorganically filled mixtures are prepared by mixing together an organic polymer binder, water, one or more aggregate materials, fibers, and optional admixtures in the correct proportions in order to form a sheet which has the desired performance criteria. The inorganically filled mixtures are formed into sheets by first extruding the mixtures and the passing the extruded materials between a set of rollers. The rolled sheets are dried in an accelerated manner to form a substantially hardened sheet, such as by heated rollers and/or a drying chamber. The inorganically filled sheets may have properties substantially similar to sheets presently made from traditional materials like paper, paperboard, polystyrene, plastic, or metal. Such sheets can be rolled, pressed, scored, perforated, folded, and glued. They have especial utility in the mass production of containers, particularly food and beverage containers.

Methods for manufacturing molded sheets having a high starch content

Compositions and methods for manufacturing sheets having a starch-bound matrix reinforced with fibers and optionally including an inorganic mineral filler. Suitable mixtures for forming the sheets are prepared by mixing together water, unmodified and ungelatinized starch granules, a cellulosic ether, fibers, and optionally an inorganic mineral filler in the correct proportions to form a sheet having desired properties. The mixtures are formed into sheets by passing them between one or more sets of heated rollers to form green sheets. The heated rollers cause the cellulosic ether to form a skin on the outer surfaces of the sheet that prevents the starch granules from causing the sheet to adhere to the rollers upon gelation of the starch. The green sheets are passed between heated rollers to gelatinize the starch granules, and then to dry the sheet by removing a substantial portion of the water by evaporation. The starch and cellulosic ether form the binding matrix of the sheets with the fibers and optional inorganic filler dispersed throughout the binding matrix. The starch-bound sheets can be cut, rolled, pressed, scored, perforated, folded, and glued to fashion articles from the sheets much like paper or paperboard. The sheets are particularly useful in the mass production of containers, such as food and beverage containers.

Sheets having a starch-based binding matrix

Compositions and methods for manufacturing sheets having a starch-bound matrix, optionally reinforced with fibers and optionally including an inorganic mineral filler. Suitable mixtures for forming the sheets are prepared by mixing together water, unmodified and ungelatinized starch granules, a cellulosic ether, optionally fibers, and optionally an inorganic mineral filler in the correct proportions to form a sheet having desired properties. The mixtures are formed into sheets by passing them between one or more sets of heated rollers to form green sheets. The heated rollers cause the cellulosic ether to form a skin on the outer surfaces of the sheet that prevents the starch granules from causing the sheet to adhere to the rollers upon gelation of the starch. The green sheets are passed between heated rollers to gelatinize the starch granules, and then to dry the sheet by removing a substantial portion of the water by evaporation. The starch and cellulosic ether form the binding matrix of the sheets with the fibers and optional inorganic filler dispersed throughout the binding matrix. The starch-bound sheets can be cut, rolled, pressed, scored, perforated, folded, and glued to fashion articles from the sheets much like paper or paperboard. The sheets are particularly useful in the mass production of containers, such as food and beverage containers.

Mineral wool binder

本发明涉及用于矿物纤维的无甲醛粘结剂组合物，所述粘结剂组合物包含至少一种含酚和/或醌化合物以及至少一种蛋白质。

Irradiated agarose, compositions thereof, and related methods

本文描述了辐照琼脂糖凝胶和含有辐照琼脂糖凝胶的组合物及生产和使用方法。形成辐照琼脂糖组合物的方法包括：辐照干燥形式的琼脂糖以产生辐照琼脂糖，将辐照琼脂糖溶解在溶剂中以形成含有辐照琼脂糖的溶液，以及使含有辐照琼脂糖的溶液胶凝以形成含有辐照琼脂糖的凝胶。所得的含有辐照琼脂糖的凝胶可以具有降低了的凝胶强度，使其即使在高浓度下也更适合用作注射剂。

Highly inorganically filled compositions

유기 중합체 결합재, 물, 1종 이상의 무기 혼합재, 섬유재 및 임의의 혼합물제를 원하는 성능기준에 적합한 시이트를 형성하기에 적절한 양으로 함께 혼합함으로써 제조되는 고도로 무기물 충전된 매트릭스를 갖는 시이트를 제조하기 위한 조성물, 방법 및 장치가 제공된다. 무기물 충전된 혼합물은 먼저 혼합물(40)을 압출하고, 압출된 물질을 한 세트의 롤러(50) 사이로 통과시킴으로써 시이트로 형성된다. 압연된 시이트를 가열된 롤러 및/또는 건조실을 이용하여 가속적으로 건조시켜 실질적으로 경화된 시이트로 만든다. 무기물 충전된 시이트는 종이, 판지, 폴리스티렌, 플라스틱 또는 금속 같은 종래의 재료로 지금까지 만들어졌던 시이트와 실질적으로 유사한 성질을 가질 수 있다. 이러한 시이트는 감거나, 압축하거나, 새김선을 긋거나, 천공하거나, 접거나, 접착될 수 있다. 이들은 음식이나 음료 용기 및 포장재와 같은 물품의 대량생산에 특히 유용하다.

Hydrogel comprising coating layer and manufacturing method thereof

본 발명은 하이드로겔 및 상기 하이드로겔의 표면에 형성된 코팅층을 포함하고, 상기 하이드로겔은 졸-겔(Sol-Gel) 전이온도가 80 ℃ 이하인 것인, 코팅층이 형성된 하이드로겔 및 이의 제조방법에 관한 것이다. The present invention includes a hydrogel and a coating layer formed on the surface of the hydrogel, wherein the hydrogel has a sol-gel (Sol-Gel) transition temperature of 80 ° C. or less, a hydrogel having a coating layer and a method for producing the same will be.

Composition for producing biodegradable polymer film based on natural materials

FIELD: biochemistry. SUBSTANCE: invention relates to production of biodegradable polymer film for use in food industry, in particular in dairy industry, for packing such products as curd, soft cheeses and butter. Composition contains gelatin, carrageenan, agar-agar and / or hydroxypropyl methylcellulose and water. EFFECT: invention provides a biodegradable polymer film with high strength and high degree of decomposition (not more than 1–2 months) for packaging food products and prolonging their storage life. 4 cl, 8 tbl, 3 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 693 776 C1 (51) МПК C08L 1/32 (2006.01) C08L 101/16 (2006.01) C08J 5/18 (2006.01) C08L 5/12 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C08L 1/32 (2019.02); C08L 5/12 (2019.02); C08L 101/16 (2019.02); C08J 5/18 (2019.02) (21)(22) Заявка: 2018133758, 24.09.2018 (24) Дата начала отсчета срока действия патента: Дата регистрации: 04.07.2019 (45) Опубликовано: 04.07.2019 Бюл. № 19 2223653 C2, 20.02.2004. EP 1580228 A1, 28.09.2005. RU 2649981 C1, 06.04.2018. RU 2375877 C2, 20.12.2009. EP 3109272 A1, 28.12.2016. (54) СОСТАВ ДЛЯ ПОЛУЧЕНИЯ БИОРАЗЛАГАЕМОЙ ПОЛИМЕРНОЙ ПЛЕНКИ НА ОСНОВЕ ПРИРОДНЫХ МАТЕРИАЛОВ (57) Реферат: Изобретение относится к созданию гидроксипропилметилцеллюлозу и воду. биоразлагаемой полимерной пленки для Изобретение обеспечивает получение использования в пищевой промышленности, в биоразлагаемой полимерной пленки с высокой частности в молочной промышленности, для прочностью и высокой степенью разложения (не упаковывания таких продуктов, как творог, более 1-2 месяцев) для упаковки пищевых мягкие сыры и сливочное масло. Состав содержит продуктов и продления их сроков хранения. 3 з.п. желатин, каррагинан, агар-агар и/или ф-лы, 8 табл., 3 пр. R U 2 6 9 3 7 7 6 (56) Список документов, цитированных в отчете о поиске: RU 2604223 C1, 10.12.2016. RU Стр.: 1 C 1 C 1 Адрес для переписки: 650000, г. Кемерово, ул. Красная, 6, КемГУ, Центр ...

Solid type aromatic agent with wood vinergar having insect resistance and sterilization function

The present invention relates to a solid aromatic additive containing wood vinegar having antibacterial and insect repellent functions and, more specifically, to a solid aromatic additive containing wood vinegar having antibacterial and insect repellent functions, in which various bacteria and pests do not invade a space where a product or a coating layer exists by the scent of wood vinegar and a silver solution and do not propagate the same by using an aromatic additive composition containing the wood vinegar and the silver solution as an additive for various plastic products or coating agents.

Method for preparing biological degradable membrane from semi-refined kappa carrageen glycan

本发明涉及在制备坚韧的生物可降解膜中使用廉价的半精制κ角叉菜聚糖作为海藻多糖，所述生物可降解膜相对于由精制κ角叉菜聚糖获得的膜具有提高的性能。所述配方无需凝胶化盐，并且所述膜的其它必要组分只是甘油和水，如在现有技术中所报导的，前者用作增塑剂。在需要时，可以将所述膜再循环并且再加工。通过加入给予韧性和透明度的聚乙烯醇以及赋予更大的弹性和阻隔性能的天然胶乳，可以进一步提高所述膜的性能。可以将最佳组成的膜在流延之后立即脉冲热密封，并且用于制备软胶囊和袋状物。在所述袋状物中可以储存溶剂和油。鉴于半精制κ角叉菜聚糖与精制的κ角叉菜聚糖相比，其加工对生态环境更友好，因此使用前者制成的膜也将实际上“更绿色”。

Endotoxin adsorbent and method for removing endotoxin using the same

Polysaccharide-Containing Compositions and Use Thereof

본 발명은 고농도의 다당류를 포함하면서 저점도의 액체 상태에 있는 조성물을 조정하여 새로운 식감 및(또는) 기능을 갖는 의약품, 점안제, 식품, 화장품, 욕실 제품 등을 제공하는 것을 과제로 한다. 고농도의 다당류, 예를 들면 한천을 물 함유 액체 중에서 가열한 후, 전단력을 가하면서 냉각함으로써 저점도의 액체 상태에 있는 조성물을 얻을 수 있고, 상기 의약품 등을 제공할 수 있다. 저장 중의 환경 온도의 변화에 의한 겔화가 생기지 않고, 도포하기 쉽게 흘러 내리기 어려운 수성 의약 조성물 기재로서 사용할 수 있는 조성물을 제공할 수 있다. 또한, 한천을 배합한 점안제는 약물의 안내 이행성을 향상시키는 효과가 생긴다. 또한, 미립자상의 한천을 점안제에 배합하면 저점도로 유지할 수 있기 때문에 액의 주입이 양호하고, 점안시의 느낌도 우수하다. The present invention aims to provide pharmaceuticals, eye drops, foods, cosmetics, bathroom products, etc., having a new texture and / or function by adjusting a composition in a low viscosity liquid state while containing a high concentration of polysaccharides. After heating a high concentration of polysaccharides, for example, agar, in a water-containing liquid and cooling with application of shearing force, a composition in a low-viscosity liquid state can be obtained, and the drug can be provided. The composition which can be used as an aqueous pharmaceutical composition base material which does not produce gelatinization by the change of the environmental temperature during storage, and is difficult to flow easily to apply | coat, can be provided. In addition, eye drops formulated with agar have an effect of improving intraocular performance of the drug. In addition, when the particulate agar is blended into the eye drop, it can be maintained at a low viscosity, so that the injection of the liquid is good and the feeling at the time of eye drop is also excellent. 고농도의 다당류, 저점도, 한천, 점안제, 전단력, 안내 이행성 High concentration of polysaccharides, low viscosity, agar, eye drops, shear force, guide performance

Manufactured article, method of this article manufacture, system for this article manufacture

FIELD: articles, methods and equipment for their manufacture. SUBSTANCE: invention includes manufacture of sheets having matrix filled with numerous inorganic substances produced by mixing of organic polymer binder, water, one or more inorganic aggregate materials, fibers and selected additional mixtures in preset proportions to obtain sheet with preset properties. Mixtures with inorganic substances are formed into sheets by the first extrusion of mixture and subsequent passing of extruded material through rolls. Sheets rolled by rolls are dried by accelerated method to obtain hardened sheet by rolling with hot rollers and/or in drying chamber. Sheets containing inorganic substances may have properties essentially similar to sheets manufactured from traditional such as paper, cardboard, polystyrene, plastic and metal. Such sheets may be rolled, pressed, marked, perforated, bent or cemented. Particularly, these sheets are applicable in mass manufacture of such articles as food containers and containers for beverages, and as packing materials. EFFECT: manufactured ecologically safe high-quality material and articles. 191 cl, 26 dwg ЗА СУСС ПЧ Го (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ "” 2 142 878. (51) МПК 13) Сл В 28 В 21/00, 21/72, 0 21 Е 11/00, В 32 В 1/08 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 95114456/03, 24.11.1993 (24) Дата начала действия патента: 24.11.1993 (30) Приоритет: 25.11.1992 Ш$ 07/982 ,383 19.11.1993 1$ 08/152,354 19.11.1993 4$ 08/154,436 (46) Дата публикации: 20.12.1999 (56) Ссылки: Ц$ 4445970 А, 28.04.92. КУ 2062241 СЛ, 20.06.96. 54 1386026 АЗ, 30.03.88. КЦ 94043609 А\Л, 30.11.96. Ц$ 5108679 А, 28.04.92. 4$ 4895598 А, 23.01.90. 4$ 4093690 А, 06.06.78. ЕР 02004171 А, 05.11.86. УР 55-45511, 18.11.80. ЕК 2121551, 29.09.12. ЕК 2345912, 02.12.11. СВ 2099688, 15.12.82. (86) Заявка РСТ: 1$ 93/11490 (24.11.93) (87) Публикация РСТ: М/О 94/12328 (09.06.94) (98) Адрес для переписки: 113834, Москва, ...

HYDRAULICALLY SETTABLE MIXTURES

수경성 및 무기물 충전된 물질로부터 용기 및 포장재를 포함하는 제품을 만들기 위한 조성물, 제법 및 시스템이 개시된다. 제조될 제품이 원하는 성능을 갖도록 소정이 성질을 부여하는 수경성 결합재 또는 유기 결합재, 물 및 적절한 첨가제, 즉 혼합재, 섬유 및 레올로지-조절제를 함께 혼합함으로써 적절한 조성물을 제조한다. 상기 혼합물로부터, 다이 압축, 사출 성형, 취입 성형, 지거링, 습윤 시이트 성형 및 건조 시이트 성형을 포함하는 다양한 성형 공정에 의해 원하는 제품을 성형할 수 있다. 시이트 형성과정은 먼저 압출기(12) 또는 롤러 등을 이용하여 혼합물을 시이트로 형태형성시키고, 시이트를 형성시킨 다음 경화시키는 것이 필요하다. 그후, 인쇄된 표시나 피복이 가해질 수 있다.

Ink composition, method for producing same, and image forming method

本发明提供一种油墨组合物及其制造方法、以及图像形成方法，所述油墨组合物含有水和粒子，而且含有具有氢键性基团的胶凝剂，所述粒子包含具有氨酯基及脲基中的至少一者的聚合物。

Bacterial cellulose-containing formulations and method of producing effective bacterial cellulose-containing formulations

提供了新型的细菌纤维素制剂以及生产细菌纤维素制剂的新方法，其中所述细菌纤维素制剂表现出改善的粘度改良性能，特别是施用低能量即可实现其中的粘度改变。这样的方法包括使用水溶性活性助剂的新颖的共沉淀，其中所述水溶性活性助剂允许在过量醇存在下沉淀以形成可以用作增稠剂或悬浮助剂的不溶性纤维，而无需采用高能量的混合。但是在过去，这样的细菌纤维素的性能只能通过高强度的劳动以及能量密集的工艺来获得。因此，本申请公开的这种创造性方法提供了含有细菌纤维素的制剂，该制剂不仅表现出与先前的细菌纤维素一样有效的性能，而且在某些方面对这些先前产品的性能进行了改进。本发明还包括这些新颖的含有细菌纤维素制剂的最终使用的组合物和应用。

MIXTURE OF PURIFIED AGAROSIS AND GEL-FORMING GUM, PROCESS FOR OBTAINING IT AND APPLICATION THEREOF

MELANGE D'AGAROSE PURIFIE ET DE GOMME FORMANT GEL, SON PROCEDE D'OBTENTION ET SON APPLICATION EN ELECTROFOCALISATION. LE MELANGE COMPREND: 1UN AGAROSE PURIFIE AYANT UNE VALEUR D'ELECTROENDOSMOSE (-MR) INFERIEURE A 0,10; ET 2UNE GOMME SOLUBLE DANS L'EAU BOUILLANTE SANS GELIFICATION, EXEMPTE DE GROUPES CHARGES DE FRAGMENTS TEGUMENTAIRES, SOLUBLE DANS L'EAU DE MANIERE A FORMER UNE SOLUTION DE GOMME AYANT UNE VISCOSITE D'AU MOINS 10PA.S A 25C. APPLICATION AUX DIVERSES TECHNIQUES D'ELECTROFOCALISATION. MIXTURE OF PURIFIED AGAROSE AND GUM FORMING GEL, ITS OBTAINING PROCESS AND ITS APPLICATION IN ELECTROFOCUSING. THE MIXTURE INCLUDES: 1A PURIFIED AGAROSE HAVING AN ELECTROENDOSMOSIS (-MR) VALUE LESS THAN 0.10; AND 2A GUM SOLUBLE IN BOILING WATER WITHOUT GELIFICATION, FREE FROM GROUPS LOADED WITH TEGUMENTARY FRAGMENTS, SOLUBLE IN WATER SO AS TO FORM A GUM SOLUTION HAVING A VISCOSITY OF AT LEAST 10PA.S AT 25C. APPLICATION TO VARIOUS ELECTROFOCATION TECHNIQUES.

Mineral wool product

Sealable liquid-tight containers comprised of coated hydraulically settable materials

Sealable liquid-tight containers and methods for economically manufacturing such containers for storing and dispensing substances and any other purposes for which conventional sealable liquid-tight containers are utilized. The containers are readily and economically formed from mixtures of hydraulically settable binders such as hydraulic cement, gypsum and clay with water. Appropriate additives can also be added to the mixture which impart desired characteristics and properties to both the mixture and the hardened containers. The mixtures can be utilized to form containers by various methods. One method involves forming the containers without substantial mixing of the mixture, compacting the mixture and hydrating the mixture. Other methods involve molding the mixture, extruding the mixture and forming sheets from the mixture to be converted into containers. The components may also be dried, coated, lined, laminated and/or receive printing.

Anti-burst mixt for insertion into pneumatic tyres

The parent patent describes a mixture for inserting in tyres to stop bursting, which in this addition is defined as plus-or-minus 10% of the following: 27.1 g. of a 2% aq. soln. of the sulphuric ester of galactose derived from carraghen lichens, or methyl cellulose such as carboxymethylcellulose, or ethylcellulose, hydroxyethylcellulose, or natural or synthetic polysaccharide; 4.56 g. of glycerin; 36.0 g. of paraffin paste; 20.0 g. of mineral fat, from the action of metal soap on paraffin oil; 6.68 g. of polyethylene flakes, 3 mm. long; and 30 mu thick; 5.45 g. of SiO2 of 20-400 mu; 0.055 g. of trioxymethylene; 0.055 g. toluol and 0.10 g. of butyl titanate. The components are mixed at ambient temp. plus-or-minus 25 degrees C.

DRY MATERIAL MOISTURIZABLE IN AN AQUEOUS GEL CONTAINING PARTICLES OF DISPERSE POLYMERS, METHOD FOR ITS PREPARATION AND ITS APPLICATION IN BIOLOGY

PROCESS FOR PREPARING REHYDRATABLE DRIED PLATES CONTAINING AGAROSE OR AGAROSE

NANOCOMPOSITES NANOMATERIAU / COLLOIDAL POLYMOLECULAR SYSTEM, AND METHODS OF PREPARATION

La présente invention se rapporte notamment à nanocomposite nanomatériau laminaire/système polymoléculaire naturel dans lequel le nanomatériau est un matériau laminaire exfolié et/ou dispersé, et le système polymoléculaire a un équilibre hydrophile/ lipophile (HLB) ≥ 8. La présente invention se rapporte également à un colloïde de nanocomposite nanomatériau laminaire /système polymoléculaire naturel dans un solvant polaire, dans lequel la concentration en nanomatériau exfolié/dispersé dans le solvant polaire est ≥ 1 g/L, et dans lequel le nanomatériau est un matériau laminaire exfolié et/ou dispersé, et le système polymoléculaire naturel a une balance hydrophile/ lipophile ≥ 8. La présente invention concerne aussi un procédé de préparation d'un colloïde de nanocomposite selon l'invention, ainsi qu'à un procédé d'exfoliation et/ou dispersion d'un matériau laminaire. La présente invention se rapporte également à un nanocomposite ou colloïde de nanocomposite susceptible d'être obtenu par un procédé selon l'invention, ainsi que son utilisation, notamment pour la fabrication d'encres, de revêtements conducteurs tels qu'une peinture conductrice, de catalyseurs tels que des catalyseurs sans métal pour la déshydrogénation sélective de l'éthylbenzène ou styrène, ou de systèmes de stockage d'énergie ; ou encore comme additif dans les polymères et les composites, comme support de catalyseur, dans la fabrication d'électrodes, de films conducteurs, dans l'élaboration de couches pour un renforcement mécanique, dans la tribologie, pour la formation de réseaux conducteurs par exemple par auto-assemblage, ou dans des applications dans des batteries, supercapacités, et des applications en magnétisme. The present invention relates in particular to a laminar nanomaterial nanomaterial / natural polymolecular system in which the nanomaterial is an exfoliated and / or dispersed laminar material, and the polymolecular system has a ...

Patent FR2359849B1

Biodegradable compositions

本发明提供了组合物，其包含所述组合物的总重量中的量为50‑90重量％的海藻提取物、量为10‑40重量％的水溶性纤维素衍生物和量为1‑20重量％的水。本发明还提供由组合物形成的产品，包括包装材料，溶解、堆肥和生物降解组合物或产品的方法，生产组合物和产品的方法，以及再加工组合物的方法。

Novel biogradable polymer composition useful for the preparation of biodegradable plastic and a process for the preparation of said composition

Patent JPS6366863B2

Biopolymer compositions and products thereof

This invention relates to biopolymer-based compositions and biopolymer-based formed bodies such as film, sheet, capsule, casing or coating-film or spray thereof. In another embodiment, the invention relates to a process for producing a biopolymer-based starting material and biopolymer-based formed bodies such as cited above, for the manufacture of pharmaceutical, veterinary, food for cosmetic products.

Organically bound, inorganically filled articles and methods and systems for forming such articles

Compositions, methods and system for manufacturing articles, including containers and packaging materials, from inorganically filled materials are disclosed. Suitable compositions are prepared by mixing together an organic birder, water, and appropriate additives (such as aggregates, fibers, and rheology-modifying agents) which impart predetermined properties so that an article formed therefrom has the desired performance criteria. The desired article can be molded from a sheet. The sheet forming processes require the mixture to first be fashioned into a sheet, such as by the use of an extruder or rollers, after which the sheet is formed into the desired article . Once the article is formed, it is hardened. Printed indica and a coating can then be applied.