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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 29773. Отображено 100.

26-01-2012 дата публикации

Emissive semi-interpenetrating polymer networks

Номер: US20120018716A1

Автор: Gary Gibson, James A. Brug, Lihua Zhao, Sity Lam, Zhang-Lin Zhou

Принадлежит: Hewlett Packard Development Co LP

An emissive semi-interpenetrating polymer network (E-semi-IPN) includes a semi-interpenetrating polymer network and an emissive material interlaced in the polymer network. The semi-interpenetrating polymer network includes in a crosslinked state one or more of a polymerized organic monomer and a polymerized organic oligomer, polymerized water soluble polymerizable agent, and one or more polymerized polyfunctional cross-linking agents. The E-semi-IPN may be employed as an E-semi-IPN layer ( 16, 36, 56 ) in organic light emitting devices ( 10, 20, 30, 40 ).

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Номер записи: 1

23-02-2012 дата публикации

Polymer compositions, polymer films, polymer gels, polymer foams, and electronic devices containing such films, gels and foams

Номер: US20120043530A1

Автор: Ahmed Alsayed, Chantal BADRE, Lawrence Hough

Принадлежит: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS, Rhodia Operations SAS

A polymer film, polymer gel, and polymer foam each contain an electrically conductive polymer and an ionic liquid and are each useful as a component of an electronic device.

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Номер записи: 2

22-03-2012 дата публикации

Water-absorbing resin composition

Номер: US20120070484A1

Автор: Takayasu Taniguchi, Tatsuya Oida, Yasuhiro Nawata

Принадлежит: Individual

A water-absorbent resin composition having an antimicrobial property, which suppresses the generation of dust of the antimicrobial agent. A water-absorbent resin composition comprising a water-absorbent resin and an antimicrobial agent comprising an inorganic compound carrying an antimicrobial metal, the water-absorbent resin composition being characterized in that the degree of generated dust of the water-absorbent resin composition is at most 100 CPM. The water-absorbent resin composition of the present invention can be suitably used as hygienic materials such as disposable diaper, sanitary napkin and incontinence pad; urine-absorbent materials for pets; materials for civil engineering and construction such as packing materials; drip absorbents; food freshness retaining materials such as cold-reserving agents; horticultural articles such as water-retaining materials for soils; and the like.

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Номер записи: 3

22-03-2012 дата публикации

Uv-reflecting compositions

Номер: US20120070655A1

Автор: Chao-Jen Chung, Edward E. LaFleur, Edwin Nungesser

Принадлежит: Rohm and Haas Co

A composition containing polymeric particles. The polymeric particles have an average particle diameter from 30 to 300 nm and a Vicker's scale hardness from 100 to 700 Kgf/mm 2 . The composition also contains a film-forming polymer having T g no greater than 80° C. The refractive index difference between the polymeric particles and the film-forming polymer is at least 0.04.

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Номер записи: 4

22-03-2012 дата публикации

Stone based copolymer substrate

Номер: US20120071574A1

Автор: Mathew D. MacLeod

Принадлежит: Green Folks and MacLeod LLC

A stone based copolymer substrate includes calcium carbonate (CaCO3) from approximately fifty to eighty-five percent (50-85%) by weight and varying in size generally from 1.0 to 3.0 microns, high-density polyethylene (HDPE) from approximately two to twenty-five percent (2-25%) by weight and a biopolymer from approximately two to twenty-five percent (2-25%) by weight. The substrate may include a biodegradation additive from approximately three fourths of a percent to two percent (0.75-2%) by weight. By selectively adjusting the ranges of the substrate's components, various products can be made to replace current tree-based and plastic-based products. The substrate can be configured to be tear proof, water proof, fade resistant and fire retardant while utilizing less energy and producing less waste during its manufacture. In an exemplary embodiment of the invention, the stone used in the substrate includes limestone.

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Номер записи: 5

05-04-2012 дата публикации

Multiple-layer golf ball

Номер: US20120083364A1

Автор: John L. Nealon, Mark L. Binette, Michael J. Tzivanis, Thomas J. Kennedy, III, Viktor Keller, William M. Risen, Jr.

Принадлежит: Callaway Golf Co

Disclosed herein is a multi-layer golf ball having a soft outer cover. The golf ball has an inner cover layer with a Shore D hardness of 60 or more, and an outer cover with a Shore D hardness of 55 or less, and more preferably 50 or less. In a particularly preferred form of the invention, the outer cover comprises one or more polyurethane materials. The golf ball of the invention has exceptionally soft feel and high spin rates on short shots of 80 yards or less, and particularly, 40 yards or less, while maintaining good distance and average spin on full shots.

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Номер записи: 6

26-04-2012 дата публикации

Discharge gap filling composition and electrostatic discharge protector

Номер: US20120099231A1

Автор: Fumiaki Naka, Mina Onishi, Yoshimitsu Ishihara, Yukihiko Azuma

Принадлежит: Showa Denko KK

A discharge gap filling composition which includes metal powders (A) and a binder component (B), wherein surfaces of primary particles of the metal powders (A) are coated with a film composed of a metal oxide, and the primary particles of the metal powders (A) have a flake form. An electrostatic discharge protector is obtained using the composition.

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Номер записи: 7

26-04-2012 дата публикации

Composition, method for preparing same, and use thereof for improving the fluidity and temperature resistance of composite materials

Номер: US20120101192A1

Автор: Cedric Dever, Jacques Barbier

Принадлежит: Valagro Carbone Renouvelable Poitou Charentes SAEM

A composition or master batch including at least one functionalized polyglycerol, at least one biopolymer, and a meal obtained from plant carbon, and its use for improving the fluidity in the molten state and the heat resistance of composite materials, in particular composites based on biopolymers that are optionally loaded with plant meal. Also, a process for the preparation of this composition, as well as the materials that integrate it.

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Номер записи: 8

03-05-2012 дата публикации

Composition for Solid Electrolyte and Solar Cell Using the Same

Номер: US20120104308A1

Автор: Fumiaki Kobayashi, Syuji Okamoto

Принадлежит: Soken Chemical and Engineering Co Ltd

A composition for a solid electrolyte includes a polymer compound (A) and a charge transfer material. The polymer compound (A) is obtained by polymerizing a monomer (a) comprising a monomer (a-2) having chelating ability. The charge transfer material is preferably a carbon material and/or a π-conjugated polymer (β). When a polymer electrolyte layer of a dye-sensitized solar cell is formed from the above solid electrolyte, efficient charge transfer and sufficient charge life can be reconciled with each other.

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Номер записи: 9

03-05-2012 дата публикации

Polyketone Plasticizers

Номер: US20120108726A1

Автор: Abhimanyu O. Patil, Allen D Godwin, Edris Eileen Pike, Gabor Kiss, Jon E. Stanat, Karla S. Colle, Kenneth J. Buturla, Kirk C. Nadler, Manika Varma-Nair, Ramzi Y. Saleh, Stephen Zushma

Принадлежит: ExxonMobil Chemical Patents Inc

The invention relates to polyketone compounds and the at least partially hydrogenated products thereof, the use of said polyketone compounds and/or the at least partially hydrogenated products thereof as plasticizers, processes of making polyketone compounds and the at least partially hydrogenated products thereof, compositions comprising the polyketone compounds and/or the at least partially hydrogenated products thereof, and to articles formed from products of the invention.

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Номер записи: 10

21-06-2012 дата публикации

Process for core-shell impact modifiers and impact modified thermoplastic composition with enhanced hydrolytic resistance

Номер: US20120157601A1

Автор: Christophe Navarro, Elisabeth Bay, Jean-Claude Saint-Martin, Stephane Girois

Принадлежит: Arkema France SA

The present invention relates to a process for producing impact modifiers, impact modified thermoplastic molding compositions and in particular impact modified polycarbonate or polycarbonate/polyester blends having improved resistance to degradation. More particularly the present invention relates to a process for producing polymeric impact modifiers with a core-shell structure made by a multistage process comprising a control and adjustment if necessary of the pH value before and during the recovery step.

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Номер записи: 11

28-06-2012 дата публикации

Isocyanate-free silane-crosslinking compounds

Номер: US20120165493A1

Автор: Andreas Bauer, Bernd-Josef Bachmeier, Volker Stanjek

Принадлежит: Wacker Chemie AG

The invention relates to compounds (K) comprising A) 100 parts by weight of a pre-polymer (P) comprising units (E) in the backbone thereof that are selected from polyether and polyester units, wherein the pre-polymer (P) comprises at least one end group of the general formula (1) -L 1 -(CH 2 ) y —SiR 2 3-x (OR 1 ) x (1), B) 1 to 100 parts by weight of silane (S) of the general formula (2) R 4 SiR 2 3-Z (OR 1 ) z (2), (G) 0 to 10 parts by weight of a curing catalyst (HK) that accelerates the curing of the compounds (K) in the presence of humidity, wherein L 1 represents a divalent linking group selected from —O—, —S—, —(R 3 )N—, —O—CO—N(R 3 )—, —N(R 3 )—CO—O—, —N(R 3 )—CO—NH—, —NH—CO—N(R 3 )—, —N(R 3 )—CO—N(R 3 ) and R 1 , R 2 , R 3 , x, y and z have the meanings cited in claim 1. R 4 are hydrocarbon radicals having at least 7 hydrogen atoms. According to the invention, after hardening, the compounds (K) have high shear strength and are used as adhesives (K).

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Номер записи: 12

12-07-2012 дата публикации

Multi-layered macromolecules and methods for their use

Номер: US20120175307A1

Автор: Charles E. Skinner, William Henry Campbell, Yung K. Kim

Принадлежит: Individual

Multi-layered macromolecules wherein the layers are covalently bonded together and wherein the macromolecules are covalently bonded to solid particulate substrates, methods for the preparation of such compositions, and methods for their uses in a multitude of end use applications ranging from the purification of waste chemical and metal process streams to the separation and identification of proteins, peptides, and oligionucleotides.

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Номер записи: 13

12-07-2012 дата публикации

Electrically conductive polymer compositions for coating applications

Номер: US20120175596A1

Автор: Charles D. Lang, Che-Hsiung Hsu, Daniel David Lecloux, Gordana Srdanov, Hjalti Skulason, Michel Dubeau, Nancy L. Gin, Tami Janene Faircloth, Trevor Hsu, Veevin Tsao Kuo Hsu, Wesley Hsu

Принадлежит: EI Du Pont de Nemours and Co

The present invention relates to electrically conductive polymer compositions, and their use in electronic devices. The compositions contain a semi-aqueous dispersion of at least one electrically conductive polymer doped with at least one highly-fluorinated acid polymer, non-conductive oxide nanoparticles, at least one high-boiling organic liquid, and at least one lower-boiling organic liquid.

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Номер записи: 14

02-08-2012 дата публикации

Conductive polymer composition and manufacturing method thereof

Номер: US20120193584A1

Автор: Ji Soo Leo, Yong Hyun Jin, Youn Soo Kim

Принадлежит: Samsung Electro Mechanics Co Ltd

Disclosed herein is a conductive polymer composition including: a conductive polymer doped with PCS (Poly cellulose-sulfonate); and a solvent. The conductive polymer composition is advantageous in that, since PCS (Poly cellulose-sulfonate) is used as a dopant, the crosslink density of a conductive polymer increases, thus improving the electrical conductivity and thermal stability of the conductive polymer composition.

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Номер записи: 15

16-08-2012 дата публикации

Fine fiber media layer

Номер: US20120204527A1

Автор: Douglas G. Crofoot, Hoo Y. Chung, John R.B. Hall, Mark A. Gogins, Thomas M. Weik

Принадлежит: Donaldson Co Inc

Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.

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Номер записи: 16

16-08-2012 дата публикации

Cartilage Repair

Номер: US20120207847A1

Автор: Michael Philbrook, Peter K. Jarrett, Timothy J. Butler

Принадлежит: Genzyme Corp

This invention relates to compositions, methods of preparation thereof, and use thereof for cartilage repair.

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Номер записи: 17

30-08-2012 дата публикации

4-METHYL-1-PENTENE/a-OLEFIN COPOLYMER, COMPOSITION COMPRISING THE COPOLYMER AND 4-METHYL-1-PENTENE COPOLYMER COMPOSITION

Номер: US20120220728A1

Автор: Masahiko Okamoto, Takayuki Uekusa, Yoshisada Tamo

Принадлежит: Mitsui Chemicals Inc

The present invention provides a 4-methyl-1-pentene/α-olefin copolymer being excellent in lightness, stress absorption, stress relaxation, vibration damping properties, scratch resistance, abrasion resistance, toughness, mechanical properties and flexibility, having no stickiness during molding operation and being excellent in the balance among these properties; a composition comprising the polymer; and uses thereof. The 4-methyl-1-pentene/α-olefin copolymer (A) of the present invention satisfies specific requirements, and comprises 5 to 95 mol % of a structural unit (i) derived from 4-methyl-1-pentene, 5 to 95 mol % of a structural unit (ii) derived from at least one kind of α-olefin selected from α-olefins having 2 to 20 carbon atoms excluding 4-methyl-1-pentene and 0 to 10 mol % of a structural unit (iii) derived from a non-conjugated polyene, provided that the total of the structural units (i), (ii), and (iii) is 100 mol %.

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Номер записи: 18

13-09-2012 дата публикации

Post Processing Filled Microporous Membranes

Номер: US20120228792A1

Автор: Ann M. Edwards, Kirby W. Beard

Принадлежит: POROUS POWER Technology

A porous membrane may be manufactured with a high content of filler material and a polymer binder. After forming the membrane, the membrane may be post processed to reform the polymer binder into a stronger yet still porous membrane. The post processing may include bringing the membrane above the melt temperature of the polymer or by immersing the membrane in a solvent. Photomicrographs show that the structure may change, yet the performance of the material in batteries and other electrochemical cells may remain the same or even improve.

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Номер записи: 19

04-10-2012 дата публикации

Moisture Curable Silylated Polymer Compositions With Improved Adhesion to Concrete

Номер: US20120251832A1

Автор: Jeries Nesheiwat, Misty Huang

Принадлежит: Momentive Performance Materials Inc

A moisture-curable resin composition comprising (a) at least one moisture-curable polymer having at least one hydrolysable silyl group; (b) at least one hydrocarbylalkoxysilane; and (c) at least one silane adhesion promoter containing a glycidoxy group. The composition may also contain additives including a catalyst for catalyzing the reaction between the moisture-curable polymer having at least one hydrolysable silyl group (a) with water under curing conditions, a filler, a plasticizer, and combinations thereof. The moisture-curable resin composition is useful in the production of adhesives, sealants and coatings for use in primerless concrete applications.

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Номер записи: 20

04-10-2012 дата публикации

Stabilizer composition for filled polymers and nanocomposites

Номер: US20120252931A1

Автор: Rudolf Pfaendner

Принадлежит: BASF SE

The present invention relates to a stabilizer composition comprising a phenolic antioxidant and/or a processing stabilizer together with selected glycidyl(meth)acrylate copolymers and a filled thermoplastic polymer, in particular a nanocomposite. Further aspects of the invention are a process for the stabilization of filled thermoplastic polymers, in particular nanocomposites with a phenolic antioxidant and/or a processing stabilizer together with selected glycidyl(meth)acrylate copolymers and the use of such a composition for the stabilization of filled thermoplastic polymers, in particular nano-composites.

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Номер записи: 21

04-10-2012 дата публикации

Methods of Modifying Agricultural Co-Products and Products Made Therefrom

Номер: US20120252935A1

Автор: Barry L. Mcgraw, Ramanathan S. Lalgudi, Robert J. Cain

Принадлежит: Battelle Memorial Institute Inc

In a method of producing a polymer composite, a polymer is provided in a liquid state such as a molten state. A plant material, such as soymeal, is provided that includes protein and carbohydrate. A reactive protein denaturant is also provided. A dispersion of the plant material and the reactive protein denaturant is formed in a matrix of the liquid polymer. The plant material is reacted to bond with the reactive protein denaturant, and the reactive protein denaturant is reacted to bond with the polymer. The polymer is solidified to produce the polymer composite.

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Номер записи: 22

08-11-2012 дата публикации

Antistatic thermoplastic compositions

Номер: US20120283367A1

Автор: Cecile Gibon, Ernst Minder, Heinz Herbst

Принадлежит: BASF SE

The instant invention pertains to the use of an antistatic composition comprising a polar thermoplastic polymer and an ionic liquid as antistatic additive for non-polar thermo-plastic or elastomeric polymers. Further aspects of the invention are a process for the preparation of an antistatic non-polar thermoplastic or elastomeric polymer which process comprises incorporating therein a mixture of a polar thermoplastic polymer and an ionic liquid and the composition of a polar thermoplastic polymer, an ionic liquid and a non-polar thermoplastic or elastomeric polymer.

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Номер записи: 23

29-11-2012 дата публикации

Microchemical nanofactories

Номер: US20120298037A1

Автор: Brian Kevin Paul, Chih-Hung Chang, Vincent Thomas Remcho

Принадлежит: Oregon State Board of Higher Education, State University

Embodiments of an apparatus, system, and method for chemical synthesis and/or analysis are disclosed. One embodiment of a disclosed apparatus comprises a laminated, microfluidic structure defining a reactor and a separator. Such apparatuses, or portions thereof, generally have dimensions ranging from about 1 micrometer to about 100 micrometers. To implement synthetic processes, disclosed embodiments of the apparatus generally include at least one unit operation, such as a mixer, a valve, a separator, a detector, and combinations thereof. Individual apparatuses may be coupled both in series and in parallel to form a system for making chemical compounds. An individual apparatus or a system also can be used in combination with known devices and processes.

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Номер записи: 24

20-12-2012 дата публикации

Moisture cure hot melt adhesives

Номер: US20120322926A1

Автор: Charles Paul, Wu Suen

Принадлежит: Henkel Corp

The present invention relates to new improved adhesives for binding books and related articles and the production of such adhesives. In particular, the adhesives have reduced content of monomeric diisocyanates or no monomeric diisocyanate content.

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Номер записи: 25

10-01-2013 дата публикации

Active energy ray-curable resin composition, and production method for products with surfaces of fine concave-convex structures

Номер: US20130011572A1

Автор: Eiko Okamoto, Satoru Ozawa, Tadashi Nakamura, Tetsuya Jigami, Yusuke Nakai

Принадлежит: Mitsubishi Rayon Co Ltd

The present invention relates to a production method for a product having a cured resin layer with a fine concave-convex structure formed on the surface of a substrate, the method including filling the space between a mold having a fine concave-convex structure composed of anodized alumina on the surface and a substrate with an active energy ray-curable resin composition, and curing the composition by irradiation with active energy rays, thereby forming a cured resin layer into which the fine concave-convex structure has been transferred on the surface of the substrate, wherein (A) the method includes treating the surface of the mold with a release agent, at least at transfer initiation, and (B) the active energy ray-curable resin composition includes a polymerizable compound, a polymerization initiator and a (poly)oxyethylene alkyl phosphate ester compound.

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Номер записи: 26

10-01-2013 дата публикации

Chemical Additives to Make Polymeric Materials Biodegradable

Номер: US20130011906A1

Автор: John Allen Lake, Samuel David Adams

Принадлежит: BIO TEC ENVIRONMENTAL LLC

The present invention is a new additive material that is physically blended with polymeric material to create at least a partially biodegradable product.

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Номер записи: 27

31-01-2013 дата публикации

Organic-inorganic composite, composition for formation of organic-inorganic composite, and ink

Номер: US20130026416A1

Автор: Takeshi Otsuka, Yoshiki Chujo

Принадлежит: SUMITOMO OSAKA CEMENT CO LTD

An organic-inorganic composite of the present invention includes metal oxide particles and an organic polymer compound including a monomer containing organic ligands and a vinyl-based monomer having organic ligands which are bonded to a polymer chain through covalent bonds and the organic polymer compound is bonded to the metal oxide particles by the organic ligands forming a complex with metal atoms on the surface of the metal oxide particles. According to the organic-inorganic composite, the metal oxide particles and the organic polymer compound containing the organic ligands can be chemically bonded, therefore, light emission characteristics such as light emission intensity or stabilization of light emission wavelength can be improved, and transparency and mechanical characteristics such as thermal stability or hardness can also be improved.

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Номер записи: 28

31-01-2013 дата публикации

Golf Ball Including a Blend Of Highly Neutralized Acid Polymers And Method of Manufacture

Номер: US20130029788A1

Автор: Arthur Molinari, Chen-Tai Liu, Chien-Hsin Chou, Hideyuki Ishii, Hsin Cheng, Yasushi Ichikawa

Принадлежит: Nike Inc

A golf ball having an inner core layer, an outer core layer essentially enclosing the inner core layer, an inner cover layer essentially enclosing the outer core layer, and an outer cover layer essentially enclosing the inner cover layer. The golf ball includes a blend of at least first and second highly neutralized acid polymers, each having a Vicat softening temperature and a specific gravity. The absolute value of the difference between the Vicat softening temperatures is no more than about 15° C. and the absolute value of the difference between the specific gravities is no more than about 0.015. Also, the method of making the blend and the golf ball is disclosed.

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Номер записи: 29

21-02-2013 дата публикации

Asphalt modification processing system and method for asphalt additives

Номер: US20130042793A1

Автор: Adam Redman, Anthony J. Kriech, Christian Peregrine, Xishun Zhang

Принадлежит: Heritage Research Group LLC

A process method for producing modified asphalt binder compositions that involves mixing an asphalt binder and at least one asphalt additive and/or asphalt modifier in a stirred ball mill so as to subject the mixture to mixing, shearing, impacting and grinding.

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Номер записи: 30

25-04-2013 дата публикации

Stone Based Copolymer Substrate

Номер: US20130101774A1

Автор: Mathew D. MacLeod

Принадлежит: Green Folks and MacLeod LLC

A stone based copolymer substrate includes calcium carbonate (CaCO3) from approximately fifty to eighty-five percent (50-85%) by weight and varying in size generally from 1.0 to 3.0 microns, high-density polyethylene (HDPE) from approximately two to twenty-five percent (2-25%) by weight and a biopolymer from approximately two to twenty-five percent (2-25%) by weight. The substrate may include a biodegradation additive from approximately three fourths of a percent to two percent (0.75-2%) by weight. By selectively adjusting the ranges of the substrate's components, various products can be made to replace current tree-based and plastic-based products. The substrate can be configured to be tear proof, water proof, fade resistant and fire retardant while utilizing less energy and producing less waste during its manufacture. In an exemplary embodiment of the invention, the stone used in the substrate includes limestone.

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Номер записи: 31

02-05-2013 дата публикации

Plasticizers for Adhesive, Coating and Sealant Compositions Applied to Asphalt

Номер: US20130108882A1

Автор: Jonathan T. Stuart, William J. Werts

Принадлежит: Henry Co LLC

An asphalt-containing substrate having an adhesive, coating or sealant composition applied to the substrate surface and adhesive, coating or sealant compositions are described herein. The composition resists softening of the asphalt compound in the asphalt-containing substrate at elevated temperatures and includes at least one base material and at least one plasticizer. The plasticizer has is a low molecular weight compound and preferably includes an ester-containing reaction product of at least one glycerol and at least one carboxylic acid or a glycol and an aryl carboxylic acid. The composition base material is preferably a polymer or copolymer that includes polyurethanes, silylated polyurethanes, silylated polyethers, copolymers thereof, and blends thereof. Products containing the composition and a method of applying the composition to a substrate are also disclosed herein.

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Номер записи: 32

09-05-2013 дата публикации

Thermoplastic composition, method of producing the same, and articles made therefrom

Номер: US20130116382A1

Автор: Eric G. Lundquist, Srdjan Kisin, Timothy E. Clayfield, Veera Nelliappan, Yannick Saint-Gerard

Принадлежит: Rohm and Haas Co

The instant invention provides a thermoplastic composition, method of producing the same, and articles made therefrom. The thermoplastic composition according to present invention comprises the melt blending product of: (a) from 10 to 75 percent by weight of a continuous phase, based on the total weight of the thermoplastic composition, wherein said continuous phase comprises one or more thermoplastic polymers; and (b) from 25 to 90 percent by weight of a dispersed phase comprising one or more core/shell polymer particles, based on the total weight of the thermoplastic composition, wherein said one or more core/shell polymer particles comprise a crosslinked elastomer core and a thermoplastic shell and wherein said core/shell polymer has an average particle size diameter in the range of from 70 to 10,000 nm.

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Номер записи: 33

16-05-2013 дата публикации

Method for Preparing a Degradable Polymer Network

Номер: US20130123384A1

Автор: Dirk Wybe Grijpma, Erhan Bat, Jan Feijen

Принадлежит: Twente Universiteit

The present invention relates to methods for preparing a degradable polymer network. The methods for preparing a degradable polymer network comprise a) preparing a polymer composition comprising monomers of cyclic carbonates and/or cyclic esters and/or linear carbonates and/or linear esters and/or cyclic ethers and/or linear hydroxycarboxylic acids at a temperature between 20° C. and 200° C.; b) adding a cross-linking reagent comprising at least one double or triple C—C bond and/or a cross-linking radical initiator; c) processing the polymer composition (that contains the crosslinking reagentj into a desired shape; d) Crosslinking by irradiating the mixture. Further, the present invention relates to a degradable polymer network. Furthermore, the present invention relates to the use of the degradable polymer network.

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Номер записи: 34

23-05-2013 дата публикации

Process for producing carboxyl-containing polymer composition, and carboxyl-containing poylmer compostion

Номер: US20130131299A1

Автор: Masahiro Suzuki, Ryousuke Murakami, Shinichi Takemori, Yuichiro Morimitsu

Принадлежит: Sumitomo Seika Chemicals Co Ltd

A process is disclosed for producing a carboxyl-containing polymer composition that allows the possibility of obtaining a carboxyl-containing polymer composition which exhibits excellent dispersibility in water or the like, has a viscosity increasing to a lower degree compared to the viscosity of a neutralized viscous liquid using an additive-free carboxyl-containing polymer, and has a high degree of transparency in a neutralized viscous liquid thereof. A carboxyl-containing polymer composition is obtained by polymerizing a monomer containing an α,β-unsaturated carboxylic acid as a main component in a presence of a polyol (iso)stearic acid ester. A polyol in the polyol (iso)stearic acid ester is a polyol selected from a specific group, and the polyol (iso)stearic acid ester is used in the polymerization in an amount of 0.2 to 7 parts by mass based on 100 parts by mass of the α,β-unsaturated carboxylic acid.

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Номер записи: 35

30-05-2013 дата публикации

Resin composition

Номер: US20130137802A1

Автор: Hiroki Sawada, Masahiro Mori

Принадлежит: Kao Corp

A resin composition containing: an ester compound including a carboxylic acid ester obtained by using (1) a monohydric alcohol having an alkyl group having 1 to 4 carbon atoms; (2) a dicarboxylic acid having an alkylene group having 2 to 4 carbon atoms; and (3) a dihydric alcohol having an alkylene group having 2 to 6 carbon atoms, the ester compound having an acid value of 1.00 mgKOH/g or less, a hydroxyl value of 5.0 mgKOH/g or less, and a number-average molecular weight of from 300 to 700; and an aliphatic polyester. Since the resin composition of the present invention inhibits the generation of volatile compounds, the resin composition can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, and automobile parts.

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Номер записи: 36

27-06-2013 дата публикации

Modified Fillers And Elastomeric Composites Comprising Same

Номер: US20130165560A1

Автор: James A. Belmont, Vijay R. Tirumala

Принадлежит: Cabot Corp

Modified fillers are described which have adsorbed and/or attached chemical groups, such as a triazole and/or pyrazole thereon. Other modified fillers are also described. Elastomeric compositions containing the modified filler are further described, as well as methods to improve hysteresis and/or abrasion resistance in elastomeric compositions using the modified fillers of the present invention.

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Номер записи: 37

11-07-2013 дата публикации

Method for producing polylactic acid

Номер: US20130178598A1

Автор: Hisanori Kishida, Kenji Miyaguchi, Nobuyoshi Nomura, Ryohei Ogawa, Takashi Hasegawa, Takehiko Moriya

Принадлежит: Hitachi Zosen Corp, Nagoya University NUC, Tohoku Electric Power Co Inc

To provide a method capable of producing stereocomplex polylactic acid, the method being capable of using carbon neutral materials that are not competitive from foods, such as saccharides, without the use of a method for designing optical resolution, which requires complicated operations and high cost and is difficult to perform mass production. The production method of the present invention comprises: a step of reacting glycerin with sodium hydroxide in high-temperature and high-pressure water to produce a racemic sodium lactate aqueous solution; a step of separating sodium from the racemic sodium lactate aqueous solution to recover racemic lactic acid; a step of dimerizing the racemic lactic acid to produce a lactide mixture containing meso lactide and racemic lactide; a step of separating meso lactide from the mixture to recover racemic lactide; and a step of polymerizing the racemic lactide with a salen-metal complex as a catalyst to produce stereocomplex polylactic acid.

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Номер записи: 38

08-08-2013 дата публикации

Conductive Adhesive For A Floorcovering

Номер: US20130199699A1

Автор: Alfred Huf, Gunnar Ernst

Принадлежит: CONSTRUCTION RESEARCH AND TECHNOLOGY GmbH

The invention relates to an adhesive for a floorcovering, comprising, based on the entire adhesive, from 5 to 30% by weight of at least one component selected from graphite and carbon black and/or from 0.2 to 3% by weight of conductive carbon fibers, from 25 to 50% by weight of a polyurethane dispersion with solids content of from 25 to 65% by weight, where less than 5% by weight of an aqueous dispersion of polyhydroxyether polymer, grafted with at least one acrylic or methacrylic monomer, with solids content of from 25 to 40% by weight, is present.

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Номер записи: 39

08-08-2013 дата публикации

Nanocomposite material containing glass fiber coated with carbon nanotubes and graphite and a method of preparing the same

Номер: US20130200309A1

Автор: Byung Sam Choi, Jin Woo Kwak, Kyong Hwa Song

Принадлежит: Hyundai Motor Co

The present disclosure relates to a nanocomposite material containing carbon nanotube coated glass fiber and graphite, in which fiber-shaped conductive particles obtained by coating a glass fiber with carbon nanotube as a conductive material with a good electromagnetic wave shielding property are hybridized with graphite sheets having a nanometer thickness and having an excellent heat conductivity, thereby creating a nanocomposite material with excellent electromagnetic wave shielding and heat dissipation properties. The nanocomposite material may be applied to a wide variety of electronics fields requiring both electromagnetic wave shielding and heat dissipation property, such as automotive electronic component housings, components of an electric car, mobile phones, and display devices.

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Номер записи: 40

08-08-2013 дата публикации

X-ray visible medical device and preparation method thereof

Номер: US20130202535A1

Автор: Catherine Ann SHASTEEN, Min Park, Seok Min KWON, Suk Wha KIM, Sung Yoon Choi, Tae Hyun CHOI, Young Bin Choy

Принадлежит: SNU R&DB FOUNDATION

The present invention relates to an X-ray visible medical device comprising a medical device and a layer bound onto the medical device, wherein the layer is composed of an X-ray contrast material or a composite of the X-ray contrast material and a biocompatible polymer. Also disclosed is a method for preparing the X-ray visible medical device.

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Номер записи: 41

29-08-2013 дата публикации

Electroconductive polymer suspension solution, electroconductive polymer material, and electrolytic capacitor and method for producing the same

Номер: US20130222978A1

Автор: Hiroki Satoh, Hiroyuki Demizu, Satoshi Suzuki, Tomoki Nobuta, Yasuhiro Tomioka, Yasuhisa Sugawara

Принадлежит: NEC Tokin Corp

The present invention provides an electroconductive polymer suspension solution and an electroconductive polymer material which has a high electroconductivity and in which the time-related deterioration of the electroconductivity is suppressed. Also, the present invention provides an electrolytic capacitor with a low ESR using the electroconductive polymer material as a solid electrolyte and a method for producing the same. In the present invention, electroconductive polymer particles 1 in the electroconductive polymer material are bonded via organic dispersant 2 and cross-linker 3 to obtain a strong bond between electroconductive polymer particles 1.

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Номер записи: 42

29-08-2013 дата публикации

Resin composition, synthetic resin sheet, synthetic resin molded article, and synthetic resin laminate

Номер: US20130225759A1

Автор: Daisuke Mukohata, Katsunori Takahashi, Kouji Taniguchi, Mitsuru Naruta, Naoyuki Nagatani, Nobuhiko Inui

Принадлежит: Sekisui Chemical Co Ltd

The present invention provides a resin composition which can be molded easily and from which can be obtained synthetic resin molded articles superior in mechanical strength such as modulus of tensile elasticity, appearance such as surface smoothness, and dimensional stability. Since the resin composition of the present invention is characterized by containing a synthetic resin and a flaked graphite that is a laminate of graphene sheets the number of which is 150 or less and that has an aspect ratio of 20 or more, it is superior in moldability and synthetic resin molded articles with desired shapes can be produced therefrom by a widely used molding method.

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Номер записи: 43

03-10-2013 дата публикации

Composition including a mixture of a thermoplastic condensation polymer and a supramolecular polymer, and manufacturing method

Номер: US20130261255A1

Автор: Anthony Dufrenne, Bruno Van Hemelryck, Jean-Luc Couturier, Manuel Hidalgo, Nicolas Dufaure, Samuel Devisme, Yves Deyrail

Принадлежит: Arkema France SA

A subject matter of the present invention is a composition comprising: (i) from 0.1 to 49 parts by weight of at least one thermoplastic condensation polymer; and (ii) from 51 to 99.9 parts by weight of at least one supramolecular polymer capable of being obtained by the reaction of at least one at least trifunctional compound (A) carrying first and second functional groups with: at least one compound (B) carrying, on the one hand, at least one reactive group capable of reacting with the first functional groups of (A) and, on the other hand, at least one associative group; and at least one at least bifunctional compound (C), the functional groups of which are capable of reacting with the second functional groups of the compound (A) in order to form ester, thioester or amide bridges.

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Номер записи: 44

17-10-2013 дата публикации

Biodegradable resin composition

Номер: US20130274373A1

Автор: Masahito Kogure, Seishi Yoshikawa, Tsutaki Katayama

Принадлежит: Toyo Seikan Group Holdings Ltd

The present invention is a biodegradable resin composition comprising a sparingly hydrolyzing biodegradable resin (A) and an ester decomposition promoter (B), the ester decomposition promoter (B) being a copolymerized polyester that contains a segment (X) of a sparingly hydrolyzing polyester and a segment (Y) of an easily hydrolyzing polyester at a weight ratio of 10/90<X/Y<75/25. The biodegradable resin composition of the present invention features excellent biodegradability as well as excellent transparency.

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Номер записи: 45

14-11-2013 дата публикации

Resin blend for melting process

Номер: US20130302615A1

Автор: Eun Joo Choi, Hak Shin Kim, Houng Sik Yoo, Jin Young Ryu, Young Jun Hong

Принадлежит: LG Chem Ltd

The present invention relates to a resin blend for a melting process, to a method for preparing same, and to a resin-molded article having a specific layer separation structure, the resin blend comprising a first resin and a second resin, wherein the second resin comprises a polymer resin having an organic functional group containing one or more oxygen atoms, and has a melt viscosity difference of 0.1 to 3,000 pa*s with respect to the first resin at a shear rate of 100 to 1,000 s −1 and a processing temperature of the resin blend. The resin blend allows a resin-molded article to have enhanced mechanical properties and surface hardness, and exhibits the effects of reducing a processing time, increasing productivity and reducing production cost by eliminating an additional surface coating step.

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Номер записи: 46

21-11-2013 дата публикации

STRUCTURE INCLUDING A MATERIAL HAVING A PREDEFINED MORPHOLOGY

Номер: US20130309466A1

Автор: Cha Jennifer N., Hedrick James L., Kim Ho-Cheol, Miller Robert D., Volksen Willi

Принадлежит: INTERNATIONAL BUSINESS MACHINES CORPORATION

A structure. The structure includes a substrate and a material adhered to said substrate. The material includes a structural layer and an interfacial layer. The structural layer includes at least one crosslinkable polymer and nanostructures having a predefined morphology. The nanostructures are surrounded by the at least one crosslinkable polymer in the structural layer. The interfacial layer essentially lacks nanostructures and includes essentially the at least one crosslinkable polymer. 1. A structure , comprising:a substrate; anda material adhered to said substrate, wherein said material comprises a structural layer and an interfacial layer, wherein the structural layer comprises at least one crosslinkable polymer and nanostructures having a predefined morphology, wherein the nanostructures are surrounded by the at least one crosslinkable polymer in the structural layer, and wherein the interfacial layer essentially lacks nanostructures and comprises essentially the at least one crosslinkable polymer.2. The structure of claim 1 , wherein the interfacial layer has a first thickness less than a second thickness of the structural layer claim 1 , and wherein the first thickness and the second thickness are each measured in a direction normal to an interface between the interfacial layer and the substrate.3. The structure of claim 2 , wherein a ratio of the first thickness to the second thickness is in a range from about 0.007 to about 0.6.4. The structure of claim 2 , wherein the first thickness is in a range from about 2 nm to about 30 nm claim 2 , and wherein the second thickness is in a range from about 50 nm to about 300 nm.5. The structure of claim 1 , wherein the nanostructures are selected from the group consisting of spherical nanopores claim 1 , cylindrical nanopores claim 1 , nanolamellae claim 1 , and nanospheres.6. The structure of claim 1 , wherein the at least one crosslinkable polymer is selected from the group consisting of organic crosslinkable ...

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Номер записи: 47

05-12-2013 дата публикации

Flame retardant polymer compositions comprising stabilized hypophosphite salts

Номер: US20130324646A1

Автор: Annelyse Murillo, Floryan De Campo, Junli Li, Tingting ZHANG

Принадлежит: Rhodia China Co Ltd, Rhodia Operations SAS

A flame retardant polymer composition is described. The composition includes at least one polymer and a hypophosphite salt, wherein the hypophosphite salt is heat stabilized so that when it is heated for 3 hours at 298° C. under a flow of argon flushing at rate 58 mL/min, it generates less than 0.5 mL of phosphine per gram of hypophosphite salt. The flame retardant polymer composition can also include at least one additive that improves the flame retardant properties of the composition.

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Номер записи: 48

02-01-2014 дата публикации

Polymer speaker

Номер: US20140003634A1

Автор: Hitoshi Yoshikawa, Katsuhiko Nakano, Mitsuyoshi Kondo, Takamasa Ito

Принадлежит: Sumitomo Riko Co Ltd

A polymer speaker is configured to include an electrostrictive element having an elastomer or resin dielectric layer and a plurality of electrode layers arranged on the front and back surfaces of the dielectric layer. The electrode layers are formed from a conductive material including a polymer binder and a conductor and having a modulus of elasticity of 100 MPa or less. The spring constant of the electrode layers in the surface direction is smaller than the spring constant of the dielectric layer in the surface direction. The volume resistivity of the electrode layers is 200 Ω·cm or less. The polymer speaker provides a practical sound pressure in a wide frequency region from low frequencies to high frequencies.

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Номер записи: 49

16-01-2014 дата публикации

Belt

Номер: US20140018501A1

Автор: Akihiko Matsumoto, Shoji Shimizu, Takahiko Yoshida

Принадлежит: Nitta Corp

In the belt according to the present invention, the whole or a part of a belt body is formed from a thermoplastic resin composition (C) comprising a thermoplastic resin (A) and a modified ethylene copolymer (B) dispersed and contained therein. The modified ethylene copolymer (B) is preferably a copolymer, modified with an unsaturated carboxylic acid or a derivative thereof, of ethylene with at least one monomer component selected from (i) olefin components except for ethylene, (ii) diene components and (iii) ester components having an ethylenically unsaturated group. The belt according to the present invention hardly causes abrasion, damage, cracks, breakage and the like on the belt body and is remarkably excellent in durability, even if the belt is used at a high load for a long time.

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Номер записи: 50

30-01-2014 дата публикации

Perfluoroether sealant compositions

Номер: US20140027057A1

Автор: Chandra Rao, Juexiao Cai, Renhe Lin

Принадлежит: PRC Desoto International Inc

Disclosed are perfluoroethers and perfluoroether compositions useful in high temperature aerospace applications. The perfluoroethers can be adapted for use with various curing chemistries.

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Номер записи: 51

30-01-2014 дата публикации

Primer and pattern forming method for layer including block copolymer

Номер: US20140030652A1

Автор: Harumi Hayakawa, Ken Miyagi, Mari Koizumi, Shigenori Fujikawa, Takahiro Dazai, Takahiro Senzaki

Принадлежит: RIKEN Institute of Physical and Chemical Research, Tokyo Ohka Kogyo Co Ltd

An undercoat agent usable in phase separation of a layer formed on a substrate, the layer containing a block copolymer having a plurality of polymers bonded, the undercoat agent including a resin component, and 20 mol % to 80 mol % of all the structural units of the resin component being a structural unit derived from an aromatic ring-containing monomer; and a method of forming a pattern of a layer containing a block copolymer, the method including: step (1) coating the undercoat agent on a substrate ( 1 ), thereby forming a layer ( 2 ) composed of the undercoat agent, step (2) forming a layer ( 3 ) containing a block copolymer having a plurality of polymers bonded on the surface of the layer ( 2 ) composed of the undercoat agent, and subjecting the layer ( 3 ) containing the block copolymer to phase separation, and step (3) selectively removing a phase ( 3 a ) of at least one polymer of the plurality of copolymers constituting the block copolymer from the layer ( 3 ) containing the block copolymer.

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Номер записи: 52

06-02-2014 дата публикации

Biologically degradable polymeric composition with high deformability

Номер: US20140039096A1

Автор: Dusan Bakos, Frantisek Benovic, Ivan Chodak, Katarina Tomanova, Michal Mihalik, Miroslava Pavlackova, Monika Botosova, Pavol Alexy, Peter Bugaj, Roderik Plavec

Принадлежит: USTAV POLYMEROV SAV

The invention concerns a biologically degradable polymeric composition containing 5 to 95 wt % of polyhy droxyalkanoate and 95 to 5 wt % of polylactic acid or lactide with addition of 2 to 67 parts of plasticizer or mixture of plasticizers per 100 parts of the polymeric blend. The invention covers also composition containing 0.05 to 5 wt % of a reactive additive. Plasticizers are selected from chemicals, such as esters of citric acid, esters of glycerol, esters of phosphoric acid, esters of sebacic acid and other liquid organic low-molecular polyesters. The reactive additive is selected from a group of chemicals such as acrylic polymers, epoxidized acrylic polymers, diisocyanates and their derivatives, epoxidized oils, oligomeric copolymers of various monomers with glycidyl methacrylate and other species.

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Номер записи: 53

06-03-2014 дата публикации

Golf ball compositions

Номер: US20140066228A1

Автор: Brian Comeau, David A. Bulpett, Mark L. Binette, Michael J. Sullivan, Robert Blink

Принадлежит: Individual

Disclosed herein are heterogeneous golf ball compositions comprising a thermoplastic polymer matrix and discrete particles of thermoplastic polymer dispersed within the matrix.

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Номер записи: 54

27-03-2014 дата публикации

Conductive material and connection structure

Номер: US20140083740A1

Автор: Hideaki Ishizawa, Takashi Kubota

Принадлежит: Sekisui Chemical Co Ltd

The present invention provides a conductive material capable of decreasing the connection resistance of a connection structure when the connection structure is obtained by electrically connecting electrodes. The conductive material according to the present invention includes a binder resin and conductive particles each having a solder at a conductive surface, the binder resin includes a curable compound capable of being cured by heating, and a thermal curing agent, and when the binder resin and the solder in the conductive particle are each heated at a temperature rising rate of 10° C./minute to perform differential scanning calorimetry, an exothermic peak top temperature in curing of the binder resin is lower than an endothermic peak top temperature in melting of the solder.

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Номер записи: 55

27-03-2014 дата публикации

Nanotube dispersants and dispersant free nanotube films therefrom

Номер: US20140083752A1

Автор: Andrew Gabriel Rinzler, Andrew M. Spring, John R. Reynolds, Pooja Wadhwa, Ryan M. Walczak, Svetlana V. Vasilyeva

Принадлежит: University of Florida Research Foundation Inc

A degradable polymeric nanotube (NT) dispersant comprises a multiplicity of NT associative groups that are connected to a polymer backbone by a linking group where there are cleavable groups within the polymer backbone and/or the linking groups such that on a directed change of conditions, bond breaking of the cleavable groups results in residues from the degradable polymeric NT dispersant in a manner where the associative groups are uncoupled from other associative groups, rendering the associative groups monomelic in nature. The degradable polymeric nanotube (NT) dispersant can be combined with carbon NTs to form a NT dispersion that can be deposited to form a NT film, or other structure, by air brushing, electrostatic spraying, ultrasonic spraying, ink-jet printing, roll-to-roll coating, or dip coating. The deposition can render a NT film that is of a uniform thickness or is patterned with various thicknesses. Upon deposition of the film, the degradable polymeric nanotube (NT) dispersant can be cleaved and the cleavage residues removed from the film to yield a film where contact between NTs is unencumbered by dispersants, resulting in highly conductive NT films.

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Номер записи: 56

27-03-2014 дата публикации

Biodegradable material

Номер: US20140087106A1

Автор: Daniel Arnillas Perez, Maria Begona Gomis Gomis, Paul William Law, Tony Longdon

Принадлежит: Biome Bioplastics Ltd

A thermoplastic, biodegradable polymer blend showing high surface energy and good adhesion without the need for pre-treatment consists of starch in the range 10% to 60% by weight of the polymer blend, one or more further carrier polymers in the range 40% to 90% by weight of the polymer blend and one or more process aids in the range 0% to 0.5% by weight of the polymer blend. The polymer blends typically have a surface energy after processing of at least 40 mN/m.

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Номер записи: 57

03-04-2014 дата публикации

Carbon fiber material, carbon fiber material manufacturing method, and material containing the carbon fiber material

Номер: US20140091033A1

Автор: Takahiro Kitano

Принадлежит: Tec One Co Ltd

The object of the present invention is to provide carbon fiber material having high electrical conductivity at a low cost. A manufacturing method of carbon fiber material comprises a dispersion liquid preparation step, a centrifugal spinning step and a denaturation step. The dispersion liquid preparation step is a step in which dispersion liquid containing resin and carbon particles is prepared. The centrifugal spinning step is a step in which nonwoven fabric made of a carbon fiber precursor is formed from the dispersion liquid. The denaturation step is a step in which the carbon fiber precursor denatures into carbon fiber.

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Номер записи: 58

03-04-2014 дата публикации

Outer layer having entanglement of hydrophobic polymer host and hydrophilic polymer guest

Номер: US20140093717A1

Автор: Guy Beauregard, Min Zhang, Susan P. James

Принадлежит: COLORADO STATE UNIVERSITY RESEARCH FOUNDATION

An outer layer having an entanglement comprising an intermingling of cloaked hydrophilic guest and a hydrophobic polymer host, wherein molecules of the guest have been crosslinked with each other. Under certain circumstances, using complexes of the guest may be desirable or even necessary. The intermingling of the guest and host includes a physical tangling, whether it also comprises crosslinking by primary bonding (e.g., chemical/covalent bonding) there-between. Also a method of producing an outer layer having such an entanglement, including the steps of: temporarily cloaking at least a portion of the hydrophilic groups of the guest; intermingling at least a portion of the cloaked groups with a porous polymeric structure by diffusing the guest with cloaked groups into at least a portion of the structure's pores; within the pores, crosslinking at least a portion of the molecules of the guest with the guest; and removing the cloaking. Cloaking may be performed by silylation or acylation. Intermingling may be performed by producing a mixture of guest and host (whether in solution, powdered, granular, etc., form); next, a crosslinking of the guest with itself is performed; then, the mixture is molded into the outer layer.

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Номер записи: 59

10-04-2014 дата публикации

Polymer composition, adhesive composition, temperature-responsive sheet produced using said polymer composition, and cold-release adhesive sheet produced using said adhesive composition

Номер: US20140100335A1

Автор: Asami DOI, Atsushi Takashima

Принадлежит: Nitto Denko Corp

The purpose of the present invention is to provide a polymer composition which enables the steady and easy production of a temperature-responsive sheet. Provided is a polymer composition comprising a water-dispersible side-chain crystalline polymer and a water-dispersible amorphous polymer.

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Номер записи: 60

06-01-2022 дата публикации

Bioadhesive for Soft Tissue Repair

Номер: US20220001074A1

Автор: Ahmad KHEIRKHAH, Ehsan Shirzaei Sani, Nasim Annabi, Reza Dana

Принадлежит: Northeastern University Boston, Schepens Eye Research Institute Inc

The present invention provides compositions and methods for repair and reconstruction of defects and injuries to soft tissues. Some aspects of the invention provide tissue adhesives comprising a hybrid hydrogel by using a naturally derived polymer, gelatin and a synthetic polymer, polyethylene glycol, wherein the hydrogel is biocompatible, biodegradable, transparent, strongly adhesive to corneal tissue, and have a smooth surface and biomechanical properties similar to the cornea.

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Номер записи: 61

01-01-2015 дата публикации

Continuous carbon fiber reinforced thermoplastic plastic composite having excellent impregnation properties and a method for manufacturing the same

Номер: US20150000829A1

Автор: Ae-ri OH, Gi-Hune Jung, Hee-June Kim, Jae-Hoon Choi, Tae-Hwa Lee, Yong-Hoon Yoon

Принадлежит: LG HAUSYS LTD

A continuous carbon fiber reinforced thermoplastic plastic composite having excellent impregnation properties and a method for manufacturing the same is provided. A continuous carbon fiber reinforced thermoplastic plastic composite in accordance with the present invention comprises a continuous carbon fiber impregnated in thermoplastic resin, and the continuous carbon fiber is a continuous carbon fiber has the width of 4 times to 8 times as wide as the initial fiber bundle.

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Номер записи: 62

06-01-2022 дата публикации

Solvent-free formulations and nanocomposites

Номер: US20220002574A1

Автор: James DOLGIN, Joseph Thomas MORGENSTERN, Peter Christopher Guschl, Robert Swisher

Принадлежит: PIXELLIGENT TECHNOLOGIES LLC

The present disclosure provides a high-refractive index acrylic formulation embedded with sub-30 nm metal oxide nanocrystals. The formulation is solvent-free, low-viscosity, inkjettable (among other film deposition techniques) and produces high-refractive index, high transparency nanocomposites for a variety of optical applications including OLED lighting and display applications

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Номер записи: 63

04-01-2018 дата публикации

COMPOSITIONS OF JASMONATE COMPOUNDS AND METHODS OF USE

Номер: US20180000958A1

Автор: Fehr Pereira Lopes Jose E.

Принадлежит:

The disclosure describes nanocarried and/or microcarried jasmonate compounds and their pharmaceutical compositions, as well as use thereof for treating or preventing angiogenesis-related or NF-κB-related disorders. Also disclosed are methods of making the nanocarried and/or microcarried compounds and their compositions. 1. A pharmaceutical composition comprising a pharmaceutically acceptable solvent and a plurality of nanocarriers or microcarriers that contain a jasmonate compound , whereinthe nanocarriers or microcarriers are formed of a cyclodextrin or a dendrimer, or are synthetic nanoemulsion particles (LDEs) comprising a cholesteryl ester core surrounded by a phospholipid layer;the nanocarriers have a size ranging from 1 nanometer (nm) to 900 nm; orthe microcarriers have a size ranging from 1 micron to 50 micron; andthe pharmaceutical composition has a concentration of the jasmonate compound ranging from 1 nM to 1 M.2. The pharmaceutical composition of claim 1 , wherein the jasmonate compound is selected from the group consisting of jasmonic acid claim 1 , 7-iso -jasmonic acid claim 1 , 9 claim 1 ,10-dihydrojasmonic acid claim 1 , 9 claim 1 ,10-dihydro-isojasmonic acid claim 1 , 2 claim 1 ,3-didehydrojasmonic acid claim 1 , 3 claim 1 ,4-didehydrojasmonic acid claim 1 , 3 claim 1 ,7-didehydrojasmonic acid claim 1 , 4 claim 1 ,5-didehydrojasmonic acid claim 1 , 4 claim 1 ,5-didehydro-7-isojasmonic acid claim 1 , cucurbic acid claim 1 , 6-epi-cucurbic acid claim 1 , 6-epi-cucurbic acid-lactone claim 1 , 12-hydroxy-jasmonic acid claim 1 , 12-hydroxy-jasmonic acid-lactone claim 1 , 11-hydroxy-jasmonic acid claim 1 , 8-hydroxy-jasmonic acid claim 1 , homo-jasmonic acid claim 1 , dihomo-jasmonic acid claim 1 , 11-hydroxy-dihomo-jasmonic acid claim 1 , 8-hydroxy-dihomo-jasmonic acid claim 1 , tuberonic acid claim 1 , tuberonic acid-O-β-glucopyranoside claim 1 , cucurbic acid-O-β-glucopyranoside claim 1 , 5 claim 1 ,6-didehydro-jasmonic acid claim 1 , 6 claim 1 ,7- ...

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Номер записи: 64

04-01-2018 дата публикации

Container Assembly

Номер: US20180002078A1

Автор: H Stephen Quinn

Принадлежит: Plastek Industries Inc

A container comprises: a tub ( 22 ) having a bottom ( 50 ) and four sides ( 56, 58, 60, 62 ), adjacent said sides joined at junctions; and a closure ( 24 ). The closure comprises: a lid ( 28 ); a living hinge member ( 26 ) unitarily formed with the lid and coupling the lid to the tub so as to allow the lid to shift between a closed condition and an open condition, the living hinge having an insertion portion ( 222 ) received in a pocket ( 82 ) of the tub.

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Номер записи: 65

07-01-2016 дата публикации

Polylactic acid resin composition

Номер: US20160002443A1

Автор: Mari Azumi, Masahiro Mori, Tomoya Tsuboi

Принадлежит: Kao Corp, Tokai Chemical Industries Ltd

A polylactic acid resin composition containing a polylactic acid resin, glass fibers having an average aspect ratio (average fiber length/average fiber diameter) of 5 or more, and a metallic pigment, wherein the glass fibers are contained in an amount of from 2 to 35 parts by mass, and the metallic pigment is contained in an amount of from 0.1 to 8 parts by mass, based on 100 parts by mass of the polylactic acid resin. Since the polylactic acid resin composition of the present invention has excellent moldability, and is capable of providing a molded article with high designability, including a transparent surface layer and an inner layer with a lamellar texture in the nashiji patterns, the polylactic acid resin composition can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, packaging materials for household electric appliance parts, and automobile parts.

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Номер записи: 66

07-01-2016 дата публикации

COMPOSITION CONTAINING CELLULOSE AND DISPERSANT

Номер: US20160002461A1

Автор: Aoyagi Taiyo, Sakakibara Keita, Tsujii Yoshinobu, Yano Hiroyuki

Принадлежит:

The present invention provides a composition comprising cellulose and a dispersant, the composition being capable of improving the dispersibility of cellulose in resin. More specifically, the present invention provides a composition comprising cellulose and a dispersant, the dispersant comprising a resin affinity segment A and a cellulose affinity segment B and having a block copolymer structure or gradient copolymer structure. 1. A composition comprising cellulose and the dispersant according to .2. The composition according to claim 1 ,wherein the cellulose is at least one member selected from the group consisting of cellulose nanofibers, microfibrillated cellulose, microcrystal cellulose, pulp, lignocellulose, and wood flour.3. (canceled)4. (canceled)5. A resin composition comprising a resin and the dispersant according to .6. The resin composition according to claim 5 , wherein the resin is a thermoplastic resin.7. A resin composite composition comprising cellulose claim 10 , a resin claim 10 , and the dispersant according to .8. A resin molding material comprising the resin composite composition of .9. A resin molded article obtained by molding the resin molding material of .10. A dispersant comprising a resin affinity segment A and a cellulose affinity segment B and having a block copolymer structure or a gradient copolymer structure claim 8 ,wherein the resin affinity segment A contains at least one monomer component selected from the group consisting of lauryl methacrylate (LMA), tert-butylcyclohexyl methacrylate (tBCHMA), cyclohexyl methacrylate (CHMA), methyl methacrylate (MMA), isobornyl methacrylate (IBOMA), dicyclopentenyloxyethyl methacrylate (DCPOEMA), dicyclopentanyl methacrylate (DCPMA), and styrene-based monomers,wherein the cellulose affinity segment B contains at least one monomer component selected from the group consisting of hydroxyethyl methacrylate (HEMA), methacrylic acid (MAA), methacryl amide (MAm), benzylated dimethyl aminoethyl ...

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Номер записи: 67

04-01-2018 дата публикации

Acid-containing polymers as coalescing agents for latexes

Номер: US20180002563A1

Автор: James W. Taylor

Принадлежит: BASF SE

Provided herein are aqueous dispersions. The aqueous dispersions can comprise a first copolymer derived from one or more ethylenically unsaturated monomers, and a second carboxy-functional copolymer derived from one or more carboxylic acid-containing monomers. The aqueous dispersions can be used to prepare low- or zero-VOC aqueous coating compositions that possess desirable properties, including good block resistance and scrub resistance. Coatings and coating formulations comprising the aqueous dispersion, as well as methods of making and using the same are also provided.

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Номер записи: 68

07-01-2021 дата публикации

RESIN COMPOSITION FOR MASTERBATCH

Номер: US20210002435A1

Автор: ABE Shota, MATSUNAGA Kouzi, SUZUKI Terufumi, TAKESHIMA Atsushi, YOSHIDA Yuto

Принадлежит: Mitsui Chemicals, Inc.

A masterbatch of a liquid additive is provided, the resin composition for the masterbatch comprising (a) a block copolymer or a hydrogenated product thereof, the block copolymer containing a polymer block having a vinyl aromatic compound as a main component and a polymer block having a conjugated diene compound as a main component, and 40 to 100 parts by mass of a polyolefinic resin and 100 to 150 parts by mass of an ethylene.α-olefin copolymer with respect to 100 parts by mass of the (a) component, wherein the kinematic viscosity at 100° C. is 10 to 5,000 mm/s; the ethylene molar content is in the range of 30 to 85 mol %; and the molecular weight distribution (Mw/Mn) for the molecular weight measured by gel permeation chromatography (GPC) with reference to polystyrene is not more than 2.5. 1. A resin composition for a masterbatch , comprising: (a) a block copolymer or a hydrogenated product thereof , the block copolymer containing a polymer block having a structural unit derived from a vinyl aromatic compound as a main component and a polymer block having a structural unit derived from a conjugated diene compound as a main component; and 40 to 100 parts by mass of (b) a polyolefinic resin; and 100 to 150 parts by mass of (c) an ethylene.α-olefin copolymer having characteristics (c1) to (c3) described below , with respect to 100 parts by mass of the (a) component ,{'sup': '2', '(c1) a kinematic viscosity at 100° C. is 10 to 5,000 mm/s;'}(c2) a content of a structural unit derived from ethylene is in the range of 30 to 85 mol %; and(c3) a molecular weight distribution (Mw/Mn) for the molecular weight measured by gel permeation chromatography (GPC) with reference to polystyrene is not more than 2.5.2. The resin composition for a masterbatch according to claim 1 , wherein the (a) component is a hydrogenated product of the block copolymer.3. The resin composition for a masterbatch according to claim 1 , wherein the kinematic viscosity of the (c) ethylene.α-olefin ...

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Номер записи: 69

03-01-2019 дата публикации

POLYMER PRODUCTION METHOD AND RADICAL POLYMERIZATION INITIATING GROUP-CONTAINING COMPOUND

Номер: US20190002619A1

Автор: Murakami Yoshikazu, Shimanaka Hiroyuki, TAGI Yoichi

Принадлежит:

The present invention provides: a novel production technique that enables production of a polymer whose molecular weight and molecular weight distribution are controlled and production of a polymer having a complicated structure in a desirably controlled manner using commercially available materials without using a radical polymerization initiator or a special material for use in living radical polymerization and without the need for strict polymerization conditions; and a radical polymerization initiating group-containing compound for use in the technique. The present invention relates to: a method for producing a polymer, the method including a polymerization step of mixing and warming (1) a radically polymerizable monomer, (2) an organic compound wherein at least one group that functions as a group for initiating polymerization of the monomer and that has a structure represented by formula 1 or formula 2 (X in the formula represents Cl or Br) is introduced in a molecule of the organic compound, and (3) an iodine-containing compound, thereby initiating, from the group having the structure, radical polymerization accompanied by a termination reaction; and the organic compound of (2) for use in the method. 2. The method for producing a polymer according to claim 1 , wherein any of azo-based radical polymerization initiators claim 1 , peroxide-based radical polymerization initiators claim 1 , and photo-radical polymerization initiators is not used in the polymerization step.3. The method for producing a polymer according to claim 1 , wherein at least any one selected from the group consisting of (4) iodine; iodinated organic compounds that are capable of releasing iodine; and compounds each having an organic base is further used in the polymerization step.4. The method for producing a polymer according to claim 1 , wherein an organic solvent is further used during the polymerization step.5. The method for producing a polymer according to claim 4 , wherein the organic ...

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Номер записи: 70

03-01-2019 дата публикации

STRUCTURE MATERIAL

Номер: US20190002654A1

Автор: Honma Masato, Shinohara Kotaro, Takebe Yoshiki

Принадлежит: Toray Industries, Inc.

A structure material includes a resin, reinforced fibers, and voids, a volume content of the resin being within a range of 2.5% by volume or more and 85% by volume or less, a volume content of the reinforced fibers being within a range of 0.5% by volume or more and 55% by volume or less, the voids being contained in the structure material in a rate within a range of 10% by volume or more and 97% by volume or less, a thickness St of the structure material satisfying a conditional expression: St≥Lf·(1−cos(θf)) where a length of the reinforced fibers is Lf and an oriented angle of the reinforced fibers in a sectional direction of the structure material is θf, and a compression strength in an in-plane direction at 50% compression of the structure material measured in accordance with JIS K7220 being 3 MPa or more. 1. A structure material comprising a resin , reinforced fibers , and voids ,a volume content of the resin being within a range of 2.5% by volume or more and 85% by volume or less,a volume content of the reinforced fibers being within a range of 0.5% by volume or more and 55% by volume or less,the voids being contained in the structure material in a rate within a range of 10% by volume or more and 97% by volume or less,{'sup': '2', 'a thickness St of the structure material satisfying a conditional expression: St≥Lf·(1−cos(θf)) where a length of the reinforced fibers is Lf and an oriented angle of the reinforced fibers in a sectional direction of the structure material is θf, and'}a compression strength in an in-plane direction at 50% compression of the structure material measured in accordance with JIS K7220 being 3 MPa or more.2. The structure material according to claim 1 , wherein a compression strength in an out-of-plane direction of the structure material is 10 MPa or more.3. The structure material according to claim 1 , wherein a specific bending modulus of the structure material represented as Ec·ρis within a range of 3 or more and 20 or less where a ...

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Номер записи: 71

03-01-2019 дата публикации

Structure material

Номер: US20190002655A1

Автор: Masato Honma, Yoshiki Takebe

Принадлежит: TORAY INDUSTRIES INC

A structure material includes a resin, reinforced fibers, and voids. The structure material includes a volume content of the resin being within a range of 2.5% by volume or more and 85% by volume or less, a volume content of the reinforced fibers being within a range of 0.5% by volume or more and 55% by volume or less, the voids being contained in the structure material in a rate within a range of 10% by volume or more and 97% by volume or less, a thickness St of the structure material satisfying a conditional expression: St≥Lf2·(1−cos(θf)), and a specific bending modulus of the structure material represented as Ec1/3·ρ−1 being within a range of 3 or more and 20 or less, and a bending modulus Ec of the structure material being 3 GPa or more.

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Номер записи: 72

03-01-2019 дата публикации

Copolymer, production method thereof, and resin composition

Номер: US20190002691A1

Автор: Chojiro Higuchi, Ryohei Ogawa, Tatsuhiro Urakami

Принадлежит: Mitsui Chemicals Inc

Disclosed are a water-insoluble copolymer having a constitutional unit (X) derived from a hydroxycarboxylic acid and a constitutional unit (Y) derived from an amino group-containing polyvalent carboxylic acid, wherein the molar ratio (X/Y) of constitutional units is 2/1≤(X/Y)<8/1, and the amide bond proportion of the constitutional unit (Y) represented by the following formula (1) is defined by the following formulae (2-1) to (2-3); a production method thereof, and a resin composition containing the copolymer. Amide bond proportion (%)= A/Asp ×100 (1) [A=number of moles of an amide bond in (Y), Asp=number of moles of (Y)] [when 2/1≤( X/Y )<4/1] amide bond proportion (%)≥25 (2-1) [when 4/1≤( X/Y )≤6.5/1] amide bond proportion (%)≥30 (2-2) [when 6.5/1<( X/Y )<8/1] amide bond proportion (%)≥50 (2-3)

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Номер записи: 73

03-01-2019 дата публикации

INFRARED-SHIELDING ULTRAFINE PARTICLE DISPERSION BODY, INTERLAYER FOR SHIELDING SOLAR RADIATION, INFRARED-SHIELDING LAMINATED STRUCTURE, AND METHOD FOR PRODUCING NEAR-INFRARED SHIELDING ULTRAFINE PARTICLE DISPERSION BODY

Номер: US20190002708A1

Автор: CHONAN Takeshi, TSUNEMATSU Hirofumi

Принадлежит: SUMITOMO METAL MINING CO., LTD.

There is provided a near-infrared shielding ultrafine particle dispersion body which has transparency in a visible light region, which has good near-infrared shielding properties, in which a blue haze phenomenon is suppressed, and which can be produced with high productivity, namely there is provided a near-infrared shielding ultrafine particle dispersion body in which ultrafine particles having near-infrared shielding properties are dispersed in a solid medium, wherein the ultrafine particles are composite tungsten oxide ultrafine particles, and a value of an XRD peak top intensity ratio of the composite tungsten oxide ultrafine particles is 0.13 or more when a value of the XRD peak intensity is set to 1, with plane (220) of a silicon powder standard sample (640c produced by NIST) as a reference. 1. A near-infrared shielding ultrafine particle dispersion body in which ultrafine particles having near-infrared shielding properties are dispersed in a solid medium , wherein the ultrafine particles are composite tungsten oxide ultrafine particles , and a value of an XRD peak top intensity ratio of the composite tungsten oxide ultrafine particles is 0.13 or more when a value of the XRD peak intensity is set to 1 , with plane (220) of a silicon powder standard sample (640c produced by NIST) as a reference.2. The near-infrared shielding ultrafine particle dispersion body according to claim 1 , wherein the composite tungsten oxide ultrafine particles are expressed by a general formula MWO(wherein M element is an element of one or more kinds selected from H claim 1 , He claim 1 , alkali metal claim 1 , alkaline earth metal claim 1 , rare earth elements claim 1 , Mg claim 1 , Zr claim 1 , Cr claim 1 , Mn claim 1 , Fe claim 1 , Ru claim 1 , Co claim 1 , Rh claim 1 , Ir claim 1 , Ni claim 1 , Pd claim 1 , Pt claim 1 , Cu claim 1 , Ag claim 1 , Au claim 1 , Zn claim 1 , Cd claim 1 , Al claim 1 , Ga claim 1 , In claim 1 , Tl claim 1 , Si claim 1 , Ge claim 1 , Sn claim 1 , Pb ...

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Номер записи: 74

05-01-2017 дата публикации

Mineral wool insulation

Номер: US20170002971A1

Автор: Carl Hampson, Charles Appley, Gert Mueller

Принадлежит: Knauf Insulation Inc, KNAUF INSULATION SPRL

A method of manufacturing a mineral fibre thermal insulation product comprises the sequential steps of: Forming mineral fibres from a molten mineral mixture; Spraying a substantially formaldehyde free binder solution on to the mineral fibres, the binder solution comprising: a reducing sugar, an acid precursor derivable from an inorganic salt and a source of nitrogen; Collecting the mineral fibres to which the binder solution has been applied to form a batt of mineral fibres; and Curing the batt comprising the mineral fibres and the binder which is in contact with the mineral fibres by passing the batt through a curing oven so as to provide a batt of mineral fibres held together by a substantially water insoluble cured binder.

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Номер записи: 75

03-01-2019 дата публикации

Binder composition for non-aqueous secondary battery electrode, slurry composition for non-aqueous secondary battery electrode, non-aqueous secondary battery electrode, and non-aqueous secondary battery

Номер: US20190006677A1

Автор: Kenya Sonobe, Masanori Shibuya, Yusaku Matsuo

Принадлежит: Zeon Corp

Disclosed is a binder composition for non-aqueous secondary battery electrode which comprises: a water-soluble polymer which comprises an acid group-containing monomer unit; and water, wherein the water-soluble polymer comprises the acid group-containing monomer unit in an amount of 5% to 70% by mass, and wherein the water-soluble polymer comprises water-soluble polymer particles having a radius of gyration of 200 nm or less in an amount of 95% to 100% by mass.

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Номер записи: 76

20-01-2022 дата публикации

Mineral wool board with fillers

Номер: US20220018138A1

Автор: Dieter DÖHRING

Принадлежит: Xylo Technologies AG

A method for manufacturing a mineral wool board, comprising the following steps: providing mineral wool fibers having a fiber length of 50 to 800 μm; providing a binder comprising a mixture of liquid resin and mineral fillers having an average grain size d50 of 10 nm to 250 μm; gluing the fibers with the binder, and compressing the glued fibers using heat and pressure.

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Номер записи: 77

02-01-2020 дата публикации

CONNECTION STRUCTURE

Номер: US20200008304A1

Автор: Araki Yuta

Принадлежит: DEXERIALS CORPORATION

A connection structure: a first electronic component having a terminal pattern in which a plurality of terminals are arranged side by side in a radial form and a second electronic component having a terminal pattern corresponding to the terminal pattern of the first electronic component are anisotropically conductively connected using an anisotropic conductive film, (i) the effective connection area per terminal is 3000 μmor more, and the number density of conductive particles in the anisotropic conductive film is 2000 particles/mmor more and 20000 particles/mmor less, (ii) as the anisotropic conductive film, adopted is an anisotropic conductive film in which the conductive particles are arranged in a lattice form, and the arrangement pitch and the arrangement direction are configured such that each terminal captures three or more conductive particles, or (iii) as the anisotropic conductive film, adopted is an anisotropic conductive film having a multiple circular region. 1. A method for producing a connection structure in which a first electronic component having a terminal pattern in which a plurality of terminals are arranged side by side in a radial form and a second electronic component having a terminal pattern corresponding to the terminal pattern of the first electronic component are anisotropically conductively connected using an anisotropic conductive film , wherein{'sup': '2', 'an effective connection area per terminal is 3000 μmor more, and'}{'sup': 2', '2, 'a number density of conductive particles in the anisotropic conductive film is 2000 particles/mmor more and 20000 particles/mmor less.'}2. A method for producing a connection structure in which a first electronic component having a terminal pattern in which a plurality of terminals are arranged side by side in a radial form and a second electronic component having a terminal pattern corresponding to the terminal pattern of the first electronic component are anisotropically conductively connected ...

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Номер записи: 78

09-01-2020 дата публикации

Non-slip sole

Номер: US20200008518A1

Автор: Bozena Voge, Emmanuel Igier, Patricia Marsollier, Philippe Souyri

Принадлежит: Compagnie Generale des Etablissements Michelin SCA

Shoe sole (1) comprising an outsole (2), an insole (4) and a midsole (3), extending between the insole (4) and the outsole (2), the outsole (2) being made of an elastomer material comprising a plurality of cavities (5) filled with cavity-filling particles (6) which are in the solid state at ambient temperature.

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Номер записи: 79

12-01-2017 дата публикации

MASTERBATCH AND APPLICATIONS THEREOF

Номер: US20170009039A1

Автор: EBE Takumi, MIKI Katsushi

Принадлежит: MATSUMOTO YUSHI-SEIYAKU CO., LTD.

A masterbatch containing an organic base component and heat-expandable microspheres including a thermoplastic resin shell and a thermally vaporizable blowing agent encapsulated therein. The organic base component has a melting point not higher than the expansion-initiation temperature of the heat-expandable microspheres and a melt flow rate (MFR, g/10 mm) higher than 50 and not higher than 2200. A ratio of the heat-expandable microspheres ranges from 30 to 80 wt % of the total weight of the heat-expandable microspheres and the organic base component. Also disclosed is a molding composition, a foamed molded article manufactured by molding the molding composition and a weathers tripping. 1. A masterbatch comprising:heat-expandable microspheres comprising a thermoplastic resin shell and a thermally vaporizable blowing agent encapsulated therein; andan organic base component;wherein the organic base component has a melting point not higher than the expansion-initiation temperature of the heat-expandable microspheres and a melt flow rate (MFR, g/10 min) higher than 50 and not higher than 2200, andthe ratio of the heat-expandable microspheres in the masterbatch ranges from 30 to 80 wt % of the total weight of the heat-expandable microspheres and the organic base component.2. The masterbatch as claimed in claim 1 , wherein the organic base component is an ethylenic polymer claim 1 , and a ratio of ethylene monomer to all monomers constituting the ethylenic polymer is at least 60 wt %.3. The masterbatch as claimed in claim 1 , wherein the organic base component has a melting point ranging from 45 to 180° C.4. The masterbatch as claimed in claim 1 , wherein the organic base component has a tensile fracture stress not higher than 30 MPa.5. The masterbatch as claimed in claim 1 , wherein the thermoplastic resin is produced by polymerizing a polymerizable component containing a nitrile monomer.6. The masterbatch as claimed in claim 5 , wherein the polymerizable component ...

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Номер записи: 80

27-01-2022 дата публикации

CONTAINER AND METHOD FOR STORING, PRETREATING, AND ANALYZING BIOMATERIAL

Номер: US20220026440A1

Автор: HAMADA Satoshi, MATOBA Kazutaka, NAGAE Kei, Nakajima Hiroyuki, OTSUKA Keiichiro, SHOJI Takeaki, Suzuki Kohei

Принадлежит: NISSAN CHEMICAL CORPORATION

The invention provides a container for storing a biomaterial in which adhesion of a minute amount of a biomarker(s) contained in the biomaterial to the surface of the container for storage can be suppressed, and sample loss is reduced, while enabling analysis with accuracy and highly precision. In particular, the container for storing a biomaterial for reducing sample loss of a biomarker(s) contained in the biomaterial has a coating containing a copolymer which contains a recurring unit which contains a group represented by the following formula (a), a recurring unit which contains a group represented by the following formula (b), and optionally a recurring unit which contains a group represented by the following formula (c), on at least a part of the surface of the container: 3. The container according to claim 1 , wherein the biomarker(s) is/are an antibody or amyloid.5. The container for storing a peptide according to claim 3 , wherein the peptide is contained in a biomaterial applied to mass analysis.9. The method according to claim 7 , wherein the biomarker(s) is/are an antibody or amyloid. The present invention relates to a container for storing a biomaterial for reducing sample loss of a biomarker(s) contained in the biomaterial, and in particular, it relates to a container for storing a biomaterial which suppresses adhesion of a minute amount of the biomarker(s) contained in the biomaterial and is provided with a coating which reduces sample loss.In the biological substances such as peptides, proteins, endogenous metabolites or genes, etc., contained in a biomaterial such as blood and urine, those which correlate with changes in diseases and response to treatment, and serve as indicators are called as biomarkers. In the biomarkers, there has been known diagnostic markers, prognostic markers, predictive markers, monitoring markers, safety markers, and the like, has been known depending on the purpose. In recent years, particularly in the diagnosis and ...

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Номер записи: 81

11-01-2018 дата публикации

ADHESIVE COMPOSITION AND ADHERED ROOFING SYSTEM PREPARED USING THE ADHESIVE COMPOSITION

Номер: US20180010021A1

Автор: CARL Wilfried, HAUFE Markus

Принадлежит: SIKA TECHNOLOGY AG

The invention is directed to an adhesive composition including at least one rubber component, a solvent, and at least one powdered superabsorber polymer. The invention also relates to a method for bonding a roofing membrane to a substrate using the adhesive composition as a contact adhesive, to fully adhered membrane roofing system, and to the use of adhesive composition for adhering roofing membranes to substrates by contact bonding. 1. An adhesive composition comprising:a) at least one rubber component,b) at least one organic solvent, andc) at least one powdered superabsorber polymer, wherein the total amount of powdered superabsorber polymers is 0.5-10.0% by weight, based on the total weight of the adhesive composition.2. The adhesive composition according to claim 1 , wherein the adhesive composition is a solvent-based solution adhesive claim 1 , wherein the at least one rubber component is dissolved in the organic solvent.3. The adhesive composition according to claim 1 , wherein the total amount of powdered superabsorber polymers is 1.0-6.0% by weight claim 1 , based on the total weight of the adhesive composition.4. The adhesive composition according to claim 1 , wherein the total amount of the rubber components is 5.0-60.0% by weight based on the total weight of the adhesive composition.5. The adhesive composition according to claim 1 , wherein the total amount of the organic solvents is 50.0-90.0% by weight based on the total weight of the adhesive composition.6. The adhesive composition according to claim 1 , wherein the rubber component is selected from the group consisting of chloroprene rubber claim 1 , butyl rubber claim 1 , halogenated butyl rubber claim 1 , acryl nitrile rubber claim 1 , natural rubber claim 1 , and mixtures thereof.7. The adhesive composition according to claim 1 , further comprising at least one hydrocarbon resin and/or a synthetic thermosetting resin claim 1 , and/or adhesion promoter.8. A method for bonding a roofing membrane to ...

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Номер записи: 82

14-01-2021 дата публикации

LONG-TERM FIRE RETARDANT WITH AN ORGANOPHOSPHATE AND METHODS FOR MAKING AND USING SAME

Номер: US20210009787A1

Автор: Burnham Robert J., Geissler Gerald, Hulbert Dennis, McLellan Joseph, Schnarr Michael S., Wilkening David W.

Принадлежит: FRS Group, LLC

A forest fire retardant composition is substantially free of ammonium and includes an organophosphate derived from (i) a phosphorylation agent and (ii) an organic molecule comprising at least two hydroxyl groups. The organophosphate may contain at least one phosphate ester bonded to an organic molecule, wherein the organic molecule comprises at least one monomer unit of about 2 to 40 carbon atoms. Preferably, at least 90% of the functional groups of the organophosphate is a phosphate ester group. The composition may also include a salt, including magnesium salt and/or calcium salt. The anion in the salt may be hydroxide, carbonate or phosphate. The salt may be an anhydrous salt, a salt hydrate, or a combination of both. The composition is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity. 1. A forest fire retardant composition , comprising:an organophosphate comprising at least one phosphate ester bonded to an organic molecule, wherein the organic molecule comprises at least one monomer unit of about 2 to about 40 carbon atoms;a corrosion inhibitor; anda surfactant present in the forest fire retardant composition in a weight percent of about 0.02% to about 3% relative to the amount of organophosphate in the forest fire retardant composition;wherein the surfactant comprises at least one of sodium dodecyl sulfate (SD S), sodium lauryl sulfate (SLS), sodium 4-dodecylbenzenesulfonate (SDBS), 4-dodecylbenzenesulfonic acid, sodium octyl sulfate, butylnapthalenesulfonic acid sodium salt, or potassium oleate; andwherein the composition is substantially free of ammonium.2. The forest fire retardant composition of claim 1 , further comprising:a salt comprising at least one of magnesium salt, calcium salt, or magnesium calcium salt;wherein an anion in the salt comprises at least one of carbonate or phosphate3. The forest fire retardant composition of claim 1 , further comprising a strong base in the forest ...

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Номер записи: 83

10-01-2019 дата публикации

Hydraulic fluid and fuel resistant sealants

Номер: US20190010370A1

Автор: Renhe Lin, Weibin Cui

Принадлежит: PRC Desoto International Inc

Compositions that are resistant to hydraulic fluid and aviation fuel contain sulfur-containing prepolymers and solvent-resistant organic fillers. The compositions are useful in aerospace sealant applications.

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Номер записи: 84

10-01-2019 дата публикации

Process For Producing Dye-Containing Heat-Curable Resin Particles

Номер: US20190010388A1

Автор: Kensaku Takanashi, Shin Nakayama

Принадлежит: KONICA MINOLTA INC

The present invention provides a method of producing dye-containing thermosetting resin particles, the method including: dispersing seed particles formed from a thermosetting resin in a dispersion medium; and polymerizing a monomer for thermosetting resin synthesis in the thus obtained dispersion in the presence of a dye and an acid catalyst. By the method of producing dye-containing thermosetting resin particles according to the present invention, dye-containing thermosetting resin particles whose particle size variation coefficient is small at, for example, 8% or less, can be produced without performing a post-treatment such as centrifugation. Therefore, when immunological observation is performed by a fluorescent labeling method using fluorescent dye-containing resin particles produced by the method of producing dye-containing thermosetting resin particles according to the present invention, a high bright spot detection accuracy can be attained.

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Номер записи: 85

09-01-2020 дата публикации

FLAME RETARDANT COMPOSITION AND FLAME-RETARDANT SYNTHETIC RESIN COMPOSITION CONTAINING SAME

Номер: US20200010642A1

Автор: KAMIMOTO Tetsuo, KOKURA Genta, Nakamura Michio, UMEKI Tsutomu

Принадлежит:

In a flame retardant composition containing (poly)phosphoric acid amine salts, the amine excess ratio (mol %) represented by formula (I) is 0.01-10 mol %. In the formula, n represents the number of types of amines in the (poly)phosphoric acid amine salt, and A-Arepresent the maximum number of dissociation steps of each amine. Here, the maximum number of dissociation steps is the maximum number of dissociation steps with a base dissociation constant pKb at 25° C. in the 0-13 range. B-Brepresent the number of mol of the amine when an amine is assumed to be present alone in the (poly)phosphoric acid amine salt. 1. A flame retardant composition comprising an amine (poly)phosphate and having an amine excess of 0.01 to 10 mol % , the amine excess being represented by formula (1):{'br': None, '[Math. 1]'}{'br': None, 'i': A', '×B, 'sub': n', 'n, 'Amine excess (mol %)=[Σ((mol))−phosphorus atoms (mol) contained in flame retardant composition]/phosphorus atoms (mol) contained in flame retardant composition×100 \u2003\u2003(1)'}{'sub': 1', 'n', '1', 'n, 'wherein n represents the number of the kinds of the amines in the amine (poly)phosphate; Ato Aeach represent the maximum number of dissociation stages of the respective amines, the maximum number of dissociation stages being defined as the maximum number of the dissociation stages in which the base dissociation constant pKb is in the range of from 0 to 13 at 25° C.; and Bto Beach represent the number of moles of the respective amines of the amine (poly)phosphate when the amine is assumed to be present alone.'}2. A flame retardant composition comprising an amine (poly)phosphate and an amine compound and having an amine excess of 0.01 to 10 mol % , the amine excess being represented by formula (1):{'br': None, '[Math. 2]'}{'br': None, 'i': A', '×B, 'sub': n', 'n, 'Amine excess (mol %)=[Σ((mol))−phosphorus atoms (mol) contained in flame retardant composition]/phosphorus atoms (mol) contained in flame retardant composition×100 \ ...

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Номер записи: 86

14-01-2021 дата публикации

PHOTOSENSITIVE COMPOSITION FOR EUV LIGHT, PATTERN FORMING METHOD, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE

Номер: US20210011377A1

Автор: FURUTANI Hajime, OKA Hironori, Shirakawa Michihiro

Принадлежит: FUJIFILM Corporation

A photosensitive composition for EUV light includes a predetermined resin and a photoacid generator, or includes a predetermined resin having a repeating unit having a photoacid generating group, and satisfies Requirements 1 to 3, 1. A photosensitive composition for EUV light , comprising:a resin that has an increased polarity by action of an acid, thereby having an increased solubility in an alkali developer and a decreased solubility in an organic solvent; and a photoacid generator, ora resin that has a repeating unit having a photoacid generating group, and has an increased polarity by action of an acid, thereby having an increased solubility in an alkali developer and a decreased solubility in an organic solvent, andwherein the photosensitive composition satisfies Requirement 1 to Requirement 3, {'br': None, 'A=([H]×0.04+[C]×1.0+[N]×2.1+[0]×3.6+[F]×5.6+[S]×1.5+[I]×39.5)/([H]×1+[C]×12+[N]×14+[0]×16+[F]×19+[S]×32+[I]×127)\u2003\u2003Formula (1), 'Requirement 1: an A value determined by Formula (1) is 0.14 or more,'}in the formula, [H] represents a molar ratio of hydrogen atoms derived from a total solid content with respect to all atoms of the total solid content in the photosensitive composition for EUV light, [C] represents a molar ratio of carbon atoms derived from the total solid content with respect to all the atoms of the total solid content in the photosensitive composition for EUV light, [N] represents a molar ratio of nitrogen atoms derived from the total solid content with respect to all the atoms of the total solid content in the photosensitive composition for EUV light, [0] represents a molar ratio of oxygen atoms derived from the total solid content with respect to all the atoms of the total solid content in the photosensitive composition for EUV light, [F] represents a molar ratio of fluorine atoms derived from the total solid content with respect to all the atoms of the total solid content in the photosensitive composition for EUV light, [S] ...

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Номер записи: 87

10-01-2019 дата публикации

Stretchable conductor composition, paste for forming stretchable conductor, garment comprising wiring comprising stretchable conductor composition, and method for producing same

Номер: US20190013111A1

Автор: Hiromichi Yonekura, Maki Kinami, Michihiko Irie, Satoshi Imahashi, Takashi Kondo

Принадлежит: Toyobo Co Ltd

The purpose of the present invention is to provide a stretchable conductor that can be used to form a film having good repeated stretching durability, a garment-type election device that has a wire using the stretchable conductor, and a method for producing the same. Conductive particles, preferably silver particles, a predetermined quantity of a specific barium sulfate, and a flexible resin component are mixed together to obtain a stretchable conductor composition. A sheet made from the stretchable conductor composition thus obtained has a low initial conductivity, and a high conductivity retention rate when repeatedly stretched. By cutting the stretchable conductor composition into a predetermined shape and affixing the composition to fabric or the like that constitutes a garment, it is possible to achieve a garment-type device having electrical wiring with high stretchability.

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Номер записи: 88

03-02-2022 дата публикации

POLYOXALATE COPOLYMER AND METHOD OF PRODUCING THE SAME

Номер: US20220033572A1

Автор: Katayama Tsutaki, Yoshikawa Seishi

Принадлежит: TOYO SEIKAN GROUP HOLDINGS,LTD.

A method of producing a polyoxalate copolymer using, as a diol component, an ethylene glycol and other diol in combination, and subjecting the diol component and a dimethyl oxalate to an esterification polymerization reaction. The esterification polymerization reaction is executed through a step that includes: a step of a normal-pressure polymerization inclusive of the esterification polymerization reaction of a oxalic acid formed from the dimethyl oxalate and the ethylene glycol, and a step of a reduced-pressure polymerization that is accompanied by a removal of diol after the step of the normal-pressure polymerization. Further, the other diol is added to the polymerization system at a predetermined temperature in the step of the normal-pressure polymerization. 2. The method of producing the polyoxalate copolymer according to claim 1 , wherein the other diol is 1 claim 1 ,3-propylene glycol or 1 claim 1 ,4-butane diol. This application is a Rule 53(b) Divisional Application of U.S. application Ser. No. 16/078,694 filed Aug. 22, 2018, which is a National Stage of International Application No. PCT/JP2017/000576 filed Jan. 11, 2017, claiming priority based on Japanese Patent Application No. 2016-035585 filed Feb. 26, 2016, the disclosures of all of which are incorporated herein by reference in their respective entireties.This invention relates to a polyoxalate copolymer and a method of producing the same. More specifically, the invention relates to a polyoxalate copolymer that can be produced even without using solvent and to a method of producing the same.The polyoxalate is a polyester that comprises an acid-constituting unit derived from an oxalic acid and a diol-constituting unit derived from a diol component (specifically, ethylene glycol), has very excellent hydrolyzing capability as compared to the polylactic acid, and has been studied for its use in a variety of fields. In the field of agriculture, for example, proposals have been made to use the polyoxalate in ...

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Номер записи: 89

03-02-2022 дата публикации

Thermoplastic resin composition, method of preparing the same, and molded article manufactured using the same

Номер: US20220033633A1

Автор: Chun Ho Park, Da Eun Sung, Ho Hoon Kim, Jeongmin JANG, Tae Hoon Kim, Wangrae CHO, Yong Hee An

Принадлежит: LG Chem Ltd

The present invention relates to a thermoplastic resin composition, a method of preparing the same, and a molded article manufactured using the same. More specifically, the thermoplastic resin composition of the present invention includes 100 parts by weight of a base resin consisting of an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A-1) containing acrylate rubber having an average particle diameter of 0.05 to 0.15 μm as a core, an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A-2) containing acrylate rubber having an average particle diameter of 0.3 to 0.6 μm as a core, an aromatic vinyl polymer (B-1), and a heat-resistant aromatic vinyl polymer (B-2); and 0.5 to 10 parts by weight of a polyolefin elastomer (C). Within this range, the thermoplastic resin composition may have a heat deflection temperature (HDT) of 89° C. or more.

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Номер записи: 90

03-02-2022 дата публикации

LIMITED CONDUCTION HEAT RETAINING MATERIALS

Номер: US20220034003A1

Автор: Beckham Haskell W., Blackford Michael Woody, Durr Rebecca A., Mergy Jeffrey Thomas

Принадлежит: COLUMBIA SPORTSWEAR NORTH AMERICA, INC.

Embodiments relate to an article of clothing that includes a base material with a moisture vapor transfer rate (MVTR) of at least 2000 g/m/24 h (JIS 1099 A1). The article of clothing may further include a foam-based spacer material coupled to the first side of the base material. The foam-based spacer material may be positioned between the base material and a wearer of the article of clothing when the article of clothing is worn. The foam-based spacer material may be an array of discrete elements coupled with the base material. Other embodiments may be described and/or claimed. 1. An insulating material comprising:{'sup': '2', 'a base material having a moisture vapor transfer rate (MVTR) of at least 2000 g/m/24 h (JIS 1099 A1);'}a plurality of heat-reflecting elements coupled to a first side of the base material, each heat-reflecting element having a heat-reflecting surface and being positioned to reflect heat towards an underlying surface; anda foam-based spacer material coupled to the first side of the base material, wherein at least one of the plurality of heat-reflecting elements is at least partially between the foam-based spacer material and the base material.2. The insulating material of claim 1 , wherein the foam-based spacer material includes polyacrylate claim 1 , polyurethane claim 1 , or polyolefin.3. The insulating material of claim 2 , wherein the foam-based spacer material further includes a crosslinking agent.4. The insulating material of claim 1 , wherein the foam-based spacer material has a thickness between approximately 0.05 millimeters (mm) and approximately 0.15 mm.5. The insulating material of claim 1 , wherein the base material has a rippled profile.6. The insulating material of claim 5 , wherein a peak of the rippled profile of the base material is adjacent to a portion of the base material that is coupled with the foam-based spacer material.7. The insulating material of claim 1 , wherein the foam-based spacer material has a cross-shaped ...

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Номер записи: 91

18-01-2018 дата публикации

RESIN COMPOSITION AND MULTILAYER STRUCTURE USING SAME

Номер: US20180015707A1

Автор: KANI Shouichi

Принадлежит: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.

A resin composition which can suppress the deterioration of performances of a multilayer structure due to moisture absorption regardless that the multilayer structure includes a hygroscopic layer whose performance is deteriorated due to moisture absorption, and a multilayer structure including a layer of the resin composition, are provided. Since the resin composition contains a hydrate-forming alkaline earth metal salt having a specific water absorption property, a multilayer structure comprising a layer of the resin composition can exhibit moisture resistance as a whole of the multilayer structure without affecting the appearance thereof. 1. A resin composition comprising(A) a base resin consisting of a thermoplastic resin other than a saponified ethylene-vinyl ester-based copolymer; and(B) a hydrate-forming alkaline earth metal salt satisfying water absorption property (α) shown below:{'sub': 5', '5', '5, '(α) a ratio of (X) to (Y), X/Y ranging from 0.2 to 2.0, wherein Xis an amount of water absorption for 5 days per 100 g of the alkaline earth metal salt (B) when being placed for 5 days under a condition of 40° C. and 90% relative humidity, and Y is a content of crystallization water in maximum hydrate of the alkaline earth metal salt (B).'}2. The resin composition according to claim 1 , wherein the hydrate-forming alkaline earth metal salt (B) satisfies water absorption property (β) shown below:(β) an amount of water absorption (Z) per 100 g of the alkaline earth metal salt (B) when being placed for 24 hours under the condition of 40° C. and 90% relative humidity is at least 10 g.3. The resin composition according to claim 1 , wherein the hydrate-forming alkaline earth metal salt (B) satisfies water absorption property (γ) shown below:(γ) a local maximum point exists in the amount of water absorption when the hydrate-forming alkaline earth metal salt (B) is placed under the condition of 40° C. and 90% relative humidity.4. The resin composition according to ...

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Номер записи: 92

03-02-2022 дата публикации

PARTICLE, AFFINITY PARTICLE, TEST REAGENT, AND DETECTION METHOD

Номер: US20220034875A1

Автор: Kakegawa Norishige, Kanazaki Kengo, Kobayashi Motokazu, Natori Ryo, Sasaguri Daisuke, Yamauchi Fumio

Принадлежит:

Provided is a magnetic particle excellent in detection speed when a substance to be measured, such as an antigen or an antibody, is detected from a specimen. The particle includes a magnetic particle containing a magnetic material, wherein the magnetic particle has a resin on a surface, wherein the particle has a volume average particle diameter of 0.4 μm or more and 1.5 μm or less, wherein the particle has a density of 5.1 g/cmor more and 10.0 g/cmor less, and wherein the resin has a functional group capable of binding a ligand. 1. A particle comprising a magnetic particle containing a magnetic material ,wherein the magnetic particle has a resin on a surface,wherein the particle has a volume average particle diameter of 0.4 μm or more and 1.5 μm or less,{'sup': 3', '3, 'wherein the particle has a density of 5.1 g/cmor more and 10.0 g/cmor less, and'}wherein the resin has a functional group capable of binding a ligand.2. The particle according to claim 1 , wherein the particle has a density of 5.1 g/cmor more and 6.5 g/cmor less.3. The particle according to claim 1 , wherein the particle has a volume average particle diameter of 0.7 μm or more and 1.2 μm or less.4. The particle according to claim 1 , wherein the particle has a volume average particle diameter of 0.7 μm or more and 0.9 μm or less.5. The particle according to claim 1 , wherein the resin has a weight average molecular weight of 10 claim 1 ,000 or more.7. The particle according to claim 1 , wherein the resin has units derived from styrene and acrylic acid.8. The particle according to claim 1 , wherein the particle is used for a specimen test.9. The particle according to claim 1 ,wherein a number of the magnetic materials in the magnetic particle is 1, andwherein the magnetic particle contains the magnetic material at a content of 100%.10. The particle according to claim 1 , wherein the magnetic material contains at least one kind selected from the group consisting of: a metal; and a metal oxide.11. The ...

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Номер записи: 93

21-01-2021 дата публикации

Improved assembly method in making shoe, and applied correction solution

Номер: US20210015214A1

Автор: Michael Letuchi, Tanya Miller

Принадлежит: Orisol Taiwan Ltd

An improved assembly method in making a shoe, and an applied correction solution. In the method, according to the porosity or the density of a material to be bonded, correction solutions of different concentrations are added to a TPU binder of a single viscosity, so as achieve the viscosity of the TPU binder, and to overcome the problem of storage and management of various types of binders, and the assembly steps can be simplified.

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Номер записи: 94

21-01-2021 дата публикации

BIODEGRADABLE URINE COLLECTOR

Номер: US20210015468A1

Автор: MOORE Abigail Ford

Принадлежит:

A single-use, biodegradable, paper urine collector and method of using same, the urine collector including a funnel body having a sloped continuous sidewall, a sloped base, a top opening, a funnel hole located at the lowest region of the sloped base and, optionally, a urine sample container operatively coupled to the sloped base. To convey funneled urine into the container, a top edge of the container is positioned within the funnel hole and the base of the container is positioned outside the funnel body. The funnel body is configured to funnel a stream of urine through the top opening and along an interior surface of the funnel body toward and through the funnel hole. 1. A urine collector comprising:a funnel body including an upper funnel body with a gripping area and a first funnel hole, and a lower funnel body hingedly coupled to the upper funnel body, the lower funnel body including a gripping area and a second funnel hole,wherein the funnel body is selectively convertible between an open configuration adapted and arranged for loading a cup into the second funnel hole and a closed configuration adapted and arranged for aligning the first funnel hole with the second funnel hole and a mouth of the cup.2. The urine collector of claim 1 , wherein the upper funnel body includes a side claim 1 , a sloped base surrounded by and contiguous with a lower portion of the side claim 1 , and a top opening bordered by a top perimeter of the side claim 1 , the first funnel hole being located at a lowest region of the sloped base claim 1 ,wherein the upper funnel body is configured to receive a stream of urine from a subject through the top opening of the upper funnel body, funnel the stream of urine along an interior surface of the upper funnel body toward and through the first funnel hole and the second funnel hole.3. The urine collector of claim 1 , wherein the funnel body is constructed entirely of paper.4. The urine collector of claim 1 , wherein the funnel body is ...

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Номер записи: 95

17-01-2019 дата публикации

Conversion of polystyrene to benzoic acid

Номер: US20190016659A1

Автор: David Lee Sikkenga

Принадлежит: Individual

Polystyrene-containing polymers are converted to benzoic acid by catalytic oxidation of dissolved polystyrene under elevated temperature and pressure. The produced benzoic acid is recovered by evaporation.

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Номер записи: 96

17-01-2019 дата публикации

Associative polymers and related compositions, methods and systems

Номер: US20190016859A1

Автор: Julia A. Kornfield, Ming-Hsin Wei

Принадлежит: California Institute of Technology CalTech

Described herein are associative polymers capable of controlling a physical and/or chemical property of non-polar compositions and related compositions, methods and systems. Associative polymers herein described have a non-polar backbone and functional groups presented at ends of the non-polar backbone, with a number of the functional groups presented at the ends of the non-polar backbone formed by associative functional groups capable of undergoing an associative interaction with another associative functional group with an association constant (k) such that the strength of each associative interaction is less than the strength of a covalent bond between atoms and in particular less than the strength of a covalent bond between backbone atoms.

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Номер записи: 97

17-01-2019 дата публикации

WATER REPELLENT COMPOSITION AND PROCESS FOR PRODUCING MOISTURE PERMEABLE WATERPROOF FILM COATED ARTICLE

Номер: US20190016879A1

Автор: HARA Hiroyuki, Inoue Hiroaki, OOMORI Yuuichi, SUGIYAMA Kazunori

Принадлежит: AGC Inc.

To provide a water repellent composition whereby a moisture permeable waterproof film is rendered less likely to be peeled from an article treated by the water-repellent composition. The water repellent composition comprises a copolymer (A) having structural units based on a monomer (a) and structural units based on a monomer (b), a polymer (B) having an amino group, an ammonium salt group or an amide group as a pendant group, and an aqueous medium. The monomer (a) is a compound represented by R-Q-Z—C(O)C(R)═CH(wherein Ris a Cperfluoroalkyl group, Q is either a divalent hydrocarbon group containing no fluorine atom or a single bond, Z is —O— or NH—, and R is a hydrogen atom, a methyl group or a chlorine atom). 2. The water repellent composition according to claim 1 , wherein the mass ratio ((A)/(B)) of the copolymer (A) to the polymer (B) is from 100/0.01 to 100/10.3. The water repellent composition according to claim 1 , wherein the proportion of the structural units based on the monomer (a) is from 5 to 95 mass % in all structural units (100 mass %) based on monomers constituting the copolymer (A).4. The water repellent composition according to claim 1 , wherein the proportion of the structural units based on the monomer (b) is from 5 to 95 mass % in all structural units (100 mass %) based on monomers constituting the copolymer (A).5. The water repellent composition according to claim 1 , wherein the mass average molecular weight of the polymer (A) is from 1 claim 1 ,000 to 500 claim 1 ,000.6. The water repellent composition according to claim 1 , wherein the mass average molecular weight of the polymer (B) is from 1 claim 1 ,000 to 200 claim 1 ,000.7. The water repellent composition according to claim 1 , wherein the monomer (a) is F(CF)CHCHOC(O)C(CH)═CH.8. The water repellent composition according to claim 1 , wherein the monomer (b) is stearyl (meth)acrylate or behenyl (meth)acrylate.9. The water repellent composition according to claim 1 , wherein the ...

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Номер записи: 98

17-01-2019 дата публикации

BIO-BASED COMPOSITES, COMPOSITE MATERIALS, AND ADHESIVES

Номер: US20190016895A1

Автор: Tisserat Brent

Принадлежит:

A method for producing an engineered wood material may include a matrix material and filler material. In some embodiments, a separate binder and/or adhesive is not required. The matrix and filler materials may be bio-based and/or renewable materials. The engineered wood material may be produced by compressing the mixed components together under pressure at an elevated temperature for a predetermined amount of time. An advantage of the present invention may be that such materials are easily and cheaply replenished, as opposed to non-bio-based materials which include petroleum-based or other non-renewable products in their manufacture. 1. An engineered wood material , comprising a matrix material and a filler material ,wherein the matrix material is a bio-based material, andwherein the filler material is a bio-based material.2. The engineered wood material of claim 1 , wherein the matrix material is present in an amount of about 10% to about 95% of the engineered wood material by weight claim 1 , andwherein the filler material is present in an amount of about 5% to about 90% of the engineered wood material by weight.3. The engineered wood material of claim 2 , wherein the matrix material is present in an amount of about 50% to about 75% of the engineered wood material by weight claim 2 , andwherein the filler material is present in an amount of about 25% to about 50% of the engineered wood material by weight.4. The engineered wood material of claim 1 , wherein the matrix material has a protein content of about 10 to about 75% claim 1 , a lignocellulose content of about 25 to about 90% claim 1 , an oil content of about 0 to about 10% claim 1 , and/or a moisture content of about 3 to about 10%.5. The engineered wood material of claim 1 , wherein the matrix material is at least one of dried distillers grains and solubles claim 1 , a soybean flour claim 1 , a soy protein isolate claim 1 , a seed press cake claim 1 , and a ground seed material.6. The engineered wood ...

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Номер записи: 99

17-04-2014 дата публикации

Biobased plasticizer and surface covering employing same

Номер: US20140102335A1

Автор: DONG Tian, Mary Kate DAVIES

Принадлежит: AWI Licensing LLC

Described herein are biobased plasticizer compositions comprising a compound having the structure of Formula I: wherein R is C 6 -C 1 alkyl; along with methods of making and using same.

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Номер записи: 100