СПОСОБ И УСТРОЙСТВО ДЛЯ ПЛАМЕННОГО НАПЫЛЕНИЯ ТЕРМОПЛАСТИЧНЫХ ПОРОШКОВ

Изобретение относится к способу и устройству пламенного напыления термопластических порошков, наносящихся посредством расплавления. Устройство для пламенного напыления термопластических порошков содержит пистолет-распылитель, созданный для выполнения распыления термопластических порошков и с возможностью подачи в него горючего газа для образования пламени, подлежащего направлению на изделие, на которое необходимо нанести покрытие, для нагрева поверхности указанного изделия до соответствующей рабочей температуры. Пистолет-распылитель содержит смесительное устройство (1), формирующее внутри себя раздельные камеры (7, 9, 12) выпуска, созданные с возможностью подачи в них подлежащих распылению термопластических порошков, смешанных с переносящим инертным газом, потока сжатого воздуха и/или азота и горючего газа, таким образом, чтобы направлять через смесительную камеру (15) на выходе из смесительного устройства суммарный поток (30) указанных термопластических порошков на нагретую поверхность ...

КУХОННАЯ ПОСУДА, ИМЕЮЩАЯ ТВЕРДЫЙ БАЗОВЫЙ СЛОЙ ИЗ КЕРАМИЧЕСКОГО, И/ИЛИ МЕТАЛЛИЧЕСКОГО, И/ИЛИ ПОЛИМЕРНОГО МАТЕРИАЛА И ПРОТИВОПРИГАРНОЕ ПОКРЫТИЕ, СОДЕРЖАЩЕЕ ФТОРУГЛЕРОДНЫЙ ПОЛИМЕР

... 1. Кухонная посуда (1), содержащая металлический полый корпус (2), который состоит из днища (21) и боковой стенки (22), отходящей вверх от днища (21), и имеет по меньшей мере один непрочный участок (23), причем указанный корпус (2) имеет вогнутую внутреннюю сторону (24), рассчитанную на укладку на нее пищи, и выпуклую наружную сторону (25), при этом на указанную внутреннюю сторону (24) последовательно нанесены, начиная от корпуса (2), твердый базовый слой (3) и противопригарное покрытие (4), закрывающее указанный твердый базовый слой (3), а противопригарное покрытие (4) содержит по меньшей мере один слой (41), содержащий по меньшей мере один фторуглеродный полимер, сам по себе или в смеси по меньшей мере с одним термостабильным закрепляющим полимером, стойким при температуре по меньшей мере 200°C, причем этот полимер или полимеры образуют спеченную сплошную сетку, отличающаяся тем, что твердый базовый слой (3) имеет вид слоя, который выполнен прерывистым по меньшей мере в месте расположения ...

Verfahren zur Verbesserung der Spritzfaehigkeit von pulverfoermigen thermoplastischen Kunststoffen

Thick-walled small diameter metal tubing

PROCESS FOR COATING OBJECTS USING POWDERED PLASTICS MATERIAL

... 1,212,113. Coated objects. FARBENFABRIKEN BAYER A.G. 27 May, 1968 [22 June, 1967], No. 25184/68. Heading B2E. Objects of metal, ceramics, glass, plastics or wood are coated by dip- or spray-coating or by an electrostatic coating process using a powdered plastics material with a particle diameter of from 20 to 300Á, wherein the powdered plastics material is a powdered, hydrolysed ethylene-vinyl acetate copolymer which before hydrolysis contains ethylene and vinyl acetate in a molar ratio of from 2:1 to 20:1 and which is hydrolysed to a level from 80 to 100%. The dip-coating may be a whirl sintering technique and the spray-coating may be a flame-spraying technique. The copolymers may have an average molecular weight of from 10,000 to 50,000. The substrate may be roughened prior to coating. The metal object may be of steel, copper, brass, bronze, aluminium or its alloys.

Improvements in and relating to the preparation of impermeable corrosion-resisting coatings

... 527,467. Coating surfaces. LUMB, C. F. April 13, 1939, No. 11182. [Class 95] In a method of coating surfaces with rubber, synthetic rubber or rubber compound, the rubber material, in powder form, is sprayed on to the surface to be coated by means of a pistol or spraying apparatus which ejects the powder in a stream by induction or injector action, the powder being caused to pass through or adjacent to a flame of sufficient temperature to melt the material or render it plastic. The surface may be preheated, and the deposited coating may be cured by continued use of the flame, with the powder flow terminated. A succession of coats may be deposited, one upon the other, to give increased thickness. The powdered rubber may be mixed with powdered bitumen, or with a moulding powder such as phenol-formaldehyde. Specified fillers which may be present are calcium carbonate, lime, zinc oxide, flour of asbestos, lampblack, powdered coke, silica, zinc dust, cement and ciment fondu. Copper, copper sulphate ...

Improvements in or relating to the production of protective coatings

A surface is coated by applying thereto a mixture of a pulverulent epoxy resin and a pulverulent hardener therefor which effects hardening in atmospheric temperature, the mixture being non-hardening in the pulverulent form at atmospheric temperatures, and applying heat to melt the mixture to form a substantially homogenous coating which is thereafter allowed to harden at atmospheric temperature without further application of heat. The mixture may be applied and melted simultaneously by flame-spraying or applied as a powder and melted subsequently. Examples are given of mixtures of the condensation product of 2:2-di(p-hydroxy-phenyl)-propane and epichlorhydrin and (1) hexamethylene diamine, (2) m-phenylene diamine and (3) the reaction product of an epoxy resin with excess of a polyamine. Dicyandiamide, polyamide resins, and phthalic anhydride may also be used as hardeners. Pulverulent fillers, plasticizers, accelerators and pigments such as iron oxide may also be included.ALSO:A surface ...

Surface coating

Chlorinated Ziegler polyethylene in a softened or fluid state is flame-sprayed on to a substrate. A "Ziegler polyethylene" is defined as one produced by polymerization below 100 kg./sq. cm. and below 100 DEG C. in the presence of organo-metallic compounds and compounds of metals of subgroups a of Group 4 to 6 of Mendeleev's Periodic Table. The substrate to be coated may be metal, e.g. aluminium, which may be sandblasted before spraying, textile material, paper, glass or wood, and may be heated or in a heated condition during the spraying. In examples, spraying compositions contain, in addition to the chlorinated Ziegler polyethylene, organo-tin compounds, carbon black, chlorinated diphenyl, non-chlorinated polyethylene, and a blue pigment comprising cobalt and aluminium compounds.ALSO:Chlorinated Ziegler polyethylene in a softened or fluid state is flame-sprayed on to a substrate. A "Ziegler polyethylene" is defined as one produced by polymerization below 100 kg./sq. cm. and below 100 DEG C. in the presence of organometallic compounds and compounds of metals of subgroups A of Group 4 to 6 of Mendeleev's Periodic Table. In examples, spraying compositions contain, in addition to the chlorinated Ziegler polyethylene, organo-tin compounds, carbon black, chlorinated diphenyl, non-chlorinated polyethylene, and a blue pigment comprising cobalt and aluminium compounds.

METAL MEMBER HAVING A NON-SKID SURFACE AND METHOD OF MAKING SAME

... 1484023 Forming non-skid surfaces MEBAC Inc 7 Aug 1974 34863/74 Heading C7F [Also in Division E1] A metal member has a non-skid surface thereon comprising a metal backing sheet having a layer of grit particles thereon, the particles being in direct contact with the surface of the sheet and bonded to each other and to the sheet by solidified metal and then covered by a separately applied layer of metal in direct contact with the solidified metal. The backing sheet may be of aluminium or steel and it may be cleaned and roughened before covering with a layer of grit which may be aluminium oxide, steel, glass, sand, ZrO 2 or stone. There may be a preliminary bonding step. The bonding metal may then be applied by an electric arc metal spray apparatus, and the coating layer by electric arc or plasma spray apparatus. In an exemplified process the backing sheet is moved along a conveyer under a steam or solvent cleaning unit and grit blasted. Aluminium oxide is then spread on the sheet with an ...

COATING SYSTEM USING TAPE ENCAPSULATED PARTICULATE COATING MATERIAL

... 1520301 Coating H B ZACHRY CO 25 June 1975 26949/75 Heading B2E A method of coating a workpiece with a particulate material comprises moving an elongate tape having a predetermined quantity of the material per unit length at a controlled rate into a stripping chamber wherein the particulate material is removed from the tape, entraining the stripped material in a carrier gas stream which is then injected into a primary chamber, where it is mixed with a heated, high velocity primary gaseous stream to heat and accelerate the particulate material to a high velocity and directing the combined stream against the workpiece. The particulate material may be contained in a series of discrete capsules, the tube being advanced sequentially, the capsules being ruptured pneumatically or by cutting. The coating material may be tungsten carbide.

PROCEDURE FOR COATING GASKETS

TECHNICAL FABRIC WITH THERMALLY AUFGESPRÜHTER PROTECTIVE LAYER

PROCEDURE FOR THE AUFSPRÜHEN OF PLASTIC FILMS

PROCEDURE FOR COATING A COMPOSITE MATERIAL STRUCTURE WITH A THERMOPLASTIC

PROCEDURE AND DEVICE FOR THE PRODUCTION OF A COATING

Method of surface treating high-strength aluminium

Surface treatments for articles and vehicles

A METHOD OF PRODUCING A SHAPED ARTICLE HAVING EXCELLENT BARRIER PROPERTIES

A powder of a barrier material (B) is, after having been melted, applied to a substrate of a polyolefin (A) according to flame spray coating process to give a shaped article, in which the barrier material (B) firmly adheres to the polyolefin (A) even when the surface of the substrate is not subjected to primer treatment. The shaped article is favorable to components to fuel containers, fuel tanks for automobiles, fuel pipes, etc.

CORROSION RESISTANT BARRIERS

This invention relates to salt water, waste water, atmospheric and other corrosion resistant barrier apparatus and radioactive contamination containment barrier apparatus that are applied to a substrate, such as to metal, steel, concrete, rock, stone, ceramic material, tile, and the like, and methods for manufacturing the same. The apparatus (20) generally comprises an asphaltic mastic basecoat (24) and a thermpoplastic topcoat (26) which is at least partially melted and integrated into the mastic basecoat (24). Alternatively, the apparatus (20) further contains a solvent primer (28) which is applied to the substrate (22) prior to the application of the mastic basecoat (24).

SYSTEMS AND METHODS FOR MAKING POROUS FILMS, FIBERS, SPHERES, AND OTHER ARTICLES

Multiple processes for preparing porous articles are described. The porous articles can be in a wide array of shapes and configurations. The methods include providing a soluble material in particulate form and forming a packed region from the material. The methods also include contacting a flowable polymeric material with the packed region such that the polymeric material is disposed in voids in the packed region. The polymeric material is then at least partially solidified. The soluble material is then removed such as by solvent washing to thereby produce desired porous articles. Also described are systems for performing the various processes.

PROCESS FOR COATING A SUBSTRATE

A coated substrate is produced by melting a powdered polymeric material which comprises a blend containing polybutylene, an adhesion promoter and a nucleating agent and spraying the molten polymeric material onto the substrate.

METHOD OF SURFACE TREATING HIGH-STRENGTH ALUMINIUM

The disclosure relates to a method of coating a high-strength aluminium object with polymer and surface-treating it, for improved corrosion resistance. A polymer composition is coated onto the surface (c) of the aluminium object and is sintered or melted fast, at the same time as solution treatment (f) for precipitation hardening takes place. The polymer composition substantially comprises a fluorine-containing polymer, preferably PTFE. According to one preferred embodiment of the method according to the present invention, the polymer coating is sintered or melted fast on the aluminium surface during approx. 15 minutes at approx. 420 °C. After solution treatment and simultaneous surface treatment at elevated temperature, the aluminium object is rapidly cooled to room temperature (g) and precipitation hardened thereafter by means of artificial ageing (j) preferably at approx. 120-l50 °C during approx. 24 hours.

Verfahren und Vorrichtung zur Herstellung von Überzügen aus schmelzbaren Stoffen.

Verfahren und Vorrichtung zum Flammenspritzen von thermoplastischen Kunststoffen.

Verfahren zur Herstellung festhaftender homogener Überzüge aus hochmolekularen Stoffen auf Metallen, Mauerwerk, Papier und andern Unterlagen.

Procédé pour la formation de revêtements protecteurs en polymères organiques.

Verfahren zum Flammenspritzen thermoplastischer Stoffe und Vorrichtung zu seiner Durchführung

Verfahren zum Überziehen einer Fläche mit Polyäthylen durch Flammspritzen

Verfahren zum Überziehen bezw. Imprägnieren von Metall, Holz, Karton usw.

Verfahren zur Schmelzbeschichtung von Metallen mit Polyamiden in Pulverform

Article comprenant un revêtement de fluorocarbure

Verfahren zur Beschichtung von Gegenständen mit Kunststoffen

Verfahren zum Aufbringen von Oberflächenschutzschichten auf Kunststoff

Verfahren zur Herstellung einer mit Drehsicherung versehenen Schraubenverbindung und eine nach dem Verfahren hergestellte Schraubenverbindung

Verfahren zum Überziehen eines Metallgegenstandes mit einem Schutzüberzug

Verfahren zur Herstellung von Überzügen

Procédé de réduction de la porosité d'un revêtement en polyester d'oxybenzoyle

Verfahren zum Beschichten von Körperoberflächen

VERFAHREN ZUR INNENBESCHICHTUNG VON HOHLKOERPERN.

Method for coating surfaces, and coated surface

PLANT FOR EXPLOSION ABRASION TREATMENT AND FOR THE AUFSTAEUBEN OF SURFACES.

СПОСОБ ПОЛУЧЕНИЯ ФУНКЦИОНАЛЬНЫХ СТЕКЛЯННЫХ ПОВЕРХНОСТЕЙ ПУТЕМ ИЗМЕНЕНИЯ КОМПОЗИЦИИ ИСХОДНОЙ ПОВЕРХНОСТИ

Изобретение относится к способу модифицирования стекловидных поверхностей. Способ включает в себя получение наночастиц, осаждение указанных наночастиц на поверхность и обеспечение подачи энергии к частицам и/или поверхности, вследствие чего наночастицы, по меньшей мере, частично диффундируют/растворяются в стекловидной поверхности. Способ также включает уменьшение энергии когезии наночастиц во время получения наночастиц или после получения наночастиц.

СПОСОБ И УСТРОЙСТВО ДЛЯ ОБРАЗОВАНИЯ ПОКРЫТИЯ

Способ образования покрытия на подложке с использованием плазменного разряда атмосферного давления. Способ включает в себя введение распыленного жидкого и/или твердого образующего покрытие вещества в плазменный разряд атмосферного давления и/или образующийся при этом поток ионизированного газа, и воздействие на подложку распыленного образующего покрытие вещества. В изобретениии также описан способ полимеризации образующего полимер вещества, а также устройство для образования покрытия на подложке.

METHOD AND APPARATUS FOR FLAME SPRAYING THERMOPLASTIC POWDERS

ГИДРОФОБНАЯ СТЕКЛЯННАЯ ПОВЕРХНОСТЬ

Изобретение относится к способу получения гидрофобной поверхности на стекле или глазури. Способ включает получение частиц, имеющих средний аэродинамический размер менее 200 нм, и последующее направление частиц на стеклянную поверхность. Получаемые согласно изобретению частицы являются гидрофобными частицами, и их направляют на стеклянную поверхность, вследствие чего они, по меньшей мере, частично растворяются и/или диффундируют в стеклянную поверхность.

СПОСОБ ПОЛУЧЕНИЯ ФУНКЦИОНАЛЬНЫХ СТЕКЛЯННЫХ ПОВЕРХНОСТЕЙ ПУТЕМ ИЗМЕНЕНИЯ КОМПОЗИЦИИ ИСХОДНОЙ ПОВЕРХНОСТИ

Изобретение относится к способу модифицирования стекловидных поверхностей. Способ включает в себя получение наночастиц, осаждение указанных наночастиц на поверхность и обеспечение подачи энергии к частицам и/или поверхности, вследствие чего наночастицы, по меньшей мере, частично диффундируют/растворяются в стекловидной поверхности. Способ также включает уменьшение энергии когезии наночастиц во время получения наночастиц или после получения наночастиц.

REFRACTORY MOULDING OBTAINED BY PROJECTION WITH THE FLAME, IN PARTICULAR TO REPAIR HEAT-TREAT OVENS THERMAL

Process of joining of the objects

Process of coating of metals by fusion using polyamides pulverulent

METHOD OF APPLYING PROTECTIVE SURFACE COATINGS TO PLASTICS

COOKING UTENSIL COMPRISING A RARE EARTH OXIDE LAYER

METHOD OF APPLYING PROTECTIVE SURFACE COATINGS TO PLASTICS

MULTI-REGION PROCESSING SYSTEM AND HEADS

본 발명의 다양한 실시예는 기판 및 프로세스 헤드의 상대적인 움직임을 제공하여 최소 공간에서 웨이퍼 전체에 접근하여 기판의 다양한 영역 위에서 결합식 프로세싱을 수행한다. 헤드는 기술된 챔버 내에서 사이트가 고립된 프로세싱을 가능하게 하고, 그를 이용한 방법이 기술된다.

ferramenta e método para deposição de fita automatizada, prepreg para colocação de fita automatizada, método para preparação de uma ferramenta de molde, e, peça de composto reforçado com fibra termoplástica

Process more specifically to produce a protective covering on a pipe and in a pipe-line and device and set for its accomplishment

RESIN COATED MEMBER AND METHOD OF RESIN COATING

A coating method through HVOF spraying including generating combustion jet in a combustion chamber connected to one end of a barrel while adjusting the temperature of the combustion jet by supply of an inert gas, feeding resin coating particles in the combustion jet with adjusted temperature, causing the same to pass through the barrel and spouting the coating particles together with the combustion jet from a blow nozzle so as to coat a substrate surface. In the coating method, the length of the barrel, the temperature of the combustion jet and the properties of the coating particles are determined so as to simultaneously satisfy the following formulae (1) and (2). Thus, there is provided a resin coated member having a resin coating material applied to a substrate surface, characterized in that coating material and substrate surface interfaces have a structure such that both break in each other with at least a micropitch unevenness.

METHODS AND SYSTEMS FOR COATING SUBSTRATES

Disclosed are methods for coating a substrate. These methods include: (a) vertically orienting the substrate between a vertically oriented backstop and a spray gun; (b) at least partially coating the vertically oriented substrate with a substantially 100% solids, radiation curable liquid coating composition by passing the composition through the spray gun wherein the composition is atomized; whereby a portion of the atomized coating composition deposits on the vertically oriented substrate and a portion of the atomized coating composition deposits on the vertically oriented backstop; (c) exposing the coated substrate to ionizing radiation and/or actinic radiation to cure the coating composition deposited thereon; and (d) removing and reusing at least a portion of the coating composition deposited on the vertically oriented backstop. Related coating systems are also disclosed.

Coating process

High velocity powder thermal spray method for spraying non-meltable materials

КОНСТРУИРОВАНИЕ ПОВЕРХНОСТИ ТЕРМОПЛАСТИЧЕСКИХ МАТЕРИАЛОВ И ОБОРУДОВАНИЯ

FIELD: technological processes. SUBSTANCE: separating film is applied to the forming surface of the mould. A plurality of thermoplastic polymer coating particles are added in a plasma spray gun, plasma spraying is carried out by thermoplastic polymer coating particles on the separating film on the mould to form a layer of thermoplastic polymer coating on the mould during in situ tape laying of the first layer of thermoplastic fibre-reinforced composite material having a first and a second surface. Plasma spraying is carried out by the thermoplastic polymer coating particles on the second surface of the first layer of thermoplastic fibre-reinforced composite materials during in situ during tape laying of the next layer of thermoplastic fibre-reinforced composite material having a first surface and a second surface. Plasma spraying is continuously carried by the thermoplastic polymer coating particles on the next layer of thermoplastic fibre-reinforced composite materials during in situ during tape laying, until a predetermined layers number of thermoplastic fibre-reinforced composite material is stacked to form the intermediate layer of the thermoplastic polymer between each layer thermoplastic fibre-reinforced composite material. EFFECT: improved physical and mechanical properties of the resulting articles. 11 cl, 1 tbl, 7 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 622 306 C2 (51) МПК B29C 70/38 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2015118348, 17.10.2013 (24) Дата начала отсчета срока действия патента: 17.10.2013 (72) Автор(ы): ПРЭТТ Джеймс Фрэнсис (US), РОДЖЕРС Скотт Альфред (US) (73) Патентообладатель(и): САЙТЕК ИНДАСТРИЗ ИНК. (US) Дата регистрации: (56) Список документов, цитированных в отчете о поиске: EP 1479516, 24.11.2004. WO Приоритет(ы): (30) Конвенционный приоритет: R U 14.06.2017 2005033393 A1. WO 2011038065 A1. SU 706030 A3, 25.12.1979. 18.10.2012 US 61/ ...

Patent RU2017146049A3

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 146 049 A (51) МПК C30B 29/04 (2006.01) C01B 32/26 (2017.01) B01J 3/08 (2006.01) B82B 3/00 (2006.01) B82Y 10/00 (2011.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017146049, 21.06.2016 (71) Заявитель(и): КАБУСИКИ КАЙСЯ КОБЕ СЕЙКО СЕ (КОБЕ СТИЛ, ЛТД.) (JP) Приоритет(ы): (30) Конвенционный приоритет: 01.07.2015 JP 2015-133153 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 01.02.2018 R U (43) Дата публикации заявки: 01.08.2019 Бюл. № 22 (72) Автор(ы): ВАДА Риутаро (JP), УЕДА Масая (JP) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2017/002665 (05.01.2017) A Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" R U (57) Формула изобретения 1. Покрытая частица, в которой поверхность частицы основного материала покрыта углеродной частицей, полученной с помощью стадий: расположения взрывчатого вещества со скоростью детонации 6300 м/с или выше на периферии исходного вещества, содержащего ароматическое соединение с двумя или менее нитрогруппами; и детонирования этого взрывчатого вещества. 2. Покрытая частица по п. 1, в которой углеродная частица была фторирована. 3. Функциональный материал, в котором покрытая частица по п. 1 или 2 поддерживается на поверхности материала подложки. 4. Способ получения покрытой частицы, содержащий стадии: расположения взрывчатого вещества со скоростью детонации 6300 м/с или выше на периферии исходного вещества, содержащего ароматическое соединение с двумя или менее нитрогруппами; детонирования этого взрывчатого вещества; и покрывания поверхности частицы основного материала полученной углеродной частицей способом механического объединения. 5. Способ получения покрытой частицы по п. 4, в котором углеродную частицу подвергают обработке фторированием, а затем поверхность частицы основного материала покрывают углеродной частицей способом механического объединения. Стр.: 1 A ...

ПОКРЫТЫЕ ЧАСТИЦЫ

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 146 049 A (51) МПК C30B 29/04 (2006.01) C01B 32/26 (2017.01) B01J 3/08 (2006.01) B82B 3/00 (2006.01) B82Y 10/00 (2011.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017146049, 21.06.2016 (71) Заявитель(и): КАБУСИКИ КАЙСЯ КОБЕ СЕЙКО СЕ (КОБЕ СТИЛ, ЛТД.) (JP) Приоритет(ы): (30) Конвенционный приоритет: 01.07.2015 JP 2015-133153 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 01.02.2018 R U (43) Дата публикации заявки: 01.08.2019 Бюл. № 22 (72) Автор(ы): ВАДА Риутаро (JP), УЕДА Масая (JP) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2017/002665 (05.01.2017) A Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" R U (57) Формула изобретения 1. Покрытая частица, в которой поверхность частицы основного материала покрыта углеродной частицей, полученной с помощью стадий: расположения взрывчатого вещества со скоростью детонации 6300 м/с или выше на периферии исходного вещества, содержащего ароматическое соединение с двумя или менее нитрогруппами; и детонирования этого взрывчатого вещества. 2. Покрытая частица по п. 1, в которой углеродная частица была фторирована. 3. Функциональный материал, в котором покрытая частица по п. 1 или 2 поддерживается на поверхности материала подложки. 4. Способ получения покрытой частицы, содержащий стадии: расположения взрывчатого вещества со скоростью детонации 6300 м/с или выше на периферии исходного вещества, содержащего ароматическое соединение с двумя или менее нитрогруппами; детонирования этого взрывчатого вещества; и покрывания поверхности частицы основного материала полученной углеродной частицей способом механического объединения. 5. Способ получения покрытой частицы по п. 4, в котором углеродную частицу подвергают обработке фторированием, а затем поверхность частицы основного материала покрывают углеродной частицей способом механического объединения. Стр.: 1 A ...

КОНСТРУИРОВАНИЕ ПОВЕРХНОСТИ ТЕРМОПЛАСТИЧЕСКИХ МАТЕРИАЛОВ И ОБОРУДОВАНИЯ

... 1. Устройство для автоматической ленточной выкладки in situ термопластических фиброармированных композиционных материалов, содержащеепресс-форму из непористого твердого металла, которая имеет формующую поверхность; итермопластическое полимерное покрытие; иразделительную пленку, помещенную с возможностью последующего снятия между формующей поверхностью пресс-формы и термопластическим полимерным покрытием.2. Устройство по п. 1, в котором формующая поверхность пресс-формы имеет текстуру.3. Устройство по п. 2, в котором текстура формующей поверхности пресс-формы создана пескоструйной обработкой стеклянными шариками зернистостью 40-120.4. Устройство по п. 2, в котором текстура формующей поверхности пресс-формы имеет элементы профиля со средним шагом 0,07 мкм или более и максимальной высотой 5,0 мкм или более.5. Устройство по п. 1, в котором термопластическое полимерное покрытие выбрано из PEK, PEKK, PEEK или их смесей.6. Устройство по п. 1, в котором термопластическое полимерное покрытие дополнительно ...

Faserverstärkte Kunststoffwalze mit äußerer, verschleißfester, füllerhaltiger Kunststoffschicht

Producing flexible substrate tracks with nano-thin functional layers, involves producing layers from micron granular powder; only nano-thickness layers are produced irrespective of matrix grain size

The method involves producing the layers from micron granular powder on flexible substrates, inter alia for achieving new and additional properties and functions. Only nano-thickness layers are produced, irrespective of the matrix grain size, without adversely affecting substrate flexibility. The layers can be produced from liquid matrix material and can passivate or activate the flexible surface. Independent claims are also included for the following: nano-layers and coatings of nano-layers applied to leather.

Verfahren zum Aufbringen von Kunststoffpartikel auf eine Kunststoffplatte zur Herstellung einer rauhen Oberfläche

THERMISCH GESPRITZTE SCHICHTEN AUS BESTIMMTEN, GEGEBENENFALLS GEFUELLTEN HOCHTEMPERATURBESTAENDIGEN KUNSTSTOFFMASSEN

YSTEM

Verfahren zum Verkleben von Gegenstaenden

Wälzlagerkäfig sowie Verfahren zu dessen Herstellung

Die Erfindung betrifft Wälzlagerkäfig (10) für ein zumindest einreihiges Wälzlager, bei dem ein Grundkörper (12) des Wälzlagerkäfigs (10) aus einer Stahllegierung hergestellt ist, und bei dem der Grundkörper (12) an seiner Oberfläche eine Beschichtung (30) aus einem thermoplastischen oder duroplastischen Kunststoffmaterial aufweist. Gemäß der Erfindung enthält das Kunststoffmaterial einen partikelförmigen Festschmierstoff aus der Stoffgruppe Graphit, Molybdändisulfid, Blei, Kupfer, Aluminium oder Keramik. Darüber hinaus betrifft die Erfindung ein Verfahren zur Herstellung eines derartigen Wälzlagerkäfigs (10).

SPRAY BONDING OF NICKEL-ALUMINUM AND NICKEL-TITANIUM ALLOYS

... 1517606 Spray-coating with Ni-Al or Ni-Ti H S RONDEAU 20 July 1976 [24 July 1975] 30181/76 Headings C7A and C7F A metallic substrate is coated with Ni-Al or Ni-Ti by electric-arc spraying a wire of the desired alloy. The alloys preferably contain 80-98 wt per cent Ni, 2-20 wt per cent Al and 40-70 wt per cent Ni, 30-60 wt per cent Ti, and may contain small amounts of hardening and fluxing additives, e.g. C, Mn, S, Si, Ti, Cu, Fe. Preferred substrates are steel and Al, but Mg, stainless steel, Cu, cast iron, and Ti are also referred to. The coatings may be subsequently heated, cooled and aged, an Example referring to heating a coated Al substrate at 950‹F, quenching, and ageing at 525‹F, and to heating a coated steel substrate at 1200 F and furnace cooling. A preferred Ni-Al alloy contains a minimum of 93 wt per cent Ni, 4-5À2 wt per cent Al, 0À25-1 wt per cent Ti, and no more than 0À25 wt per cent Cu, 0À5 wt per cent Mn, 0À6 wt per cent Fe, 1À7 wt per cent Si, 0À3 wt per cent C and 0À01 ...

METHOD OF CARRYING OUT A SURFACE TREATMENT OF BUILDING UNITS AND PRODUCT TREATED ACCORDING TO THE METHOD

... 1,235,135. Coated concrete bodies. YTONG INTERNATIONAL A.B. 16 Oct., 1968 [16 Oct., 1967], No. 49022/68. Heading B2E. [Also in Division C7] A surface of a concrete body is coated by spraying with finely dispersed heat-softened particles of metal, ceramics or plastics, the temperature of the particles being regulated to a degree such that the particles at the moment of hitting the surface are at a temperature which is below the melting temperature but above the temperature at which the particles will stiffen, the layer of particles being at least 0.4 mm. thick and the spraying process being performed in two or more steps thus spraying a first thin layer before spraying a second or subsequent layer. In the Examples: 1) a lightweight concrete slab was coated on one side with a layer of aluminium by means of a flame-spraying gun, the layer comprising four separately applied coatings; 2) a lightweight concrete block was coated with a thin layer of ceramics by means of a flame-spraying gun. The ...

FIBER-REINFORCED KUNSTSTOFFWALZE WITH OUTSIDE ONE, VERSCHLEISSFESTER, FÜLLERHALTIGER PLASTIC FILM

Procedure for the coating of articles with the help of a plastic flux

VERFAHREN ZUM BESCHICHTEN VON OBERFLAECHEN DURCH FLAMMSPRITZEN

PROCEDURE FOR THE PRODUCTION OF MOLDED ARTICLES WITH EXCELLENT TIGHTNESS CHARACTERISTIC

COATING PROCESS

PROCEDURE FOR COATING SURFACES.

LOW-TEMPERATURE HIGH-VELOCITY FLAME SPRAYING SYSTEM

Flame-applied resin powder coating for swimming pool and recreational surfaces

Application of resin to a pool surface to provide a colored finish that is ultraviolet resistant. The resin may be a powder that can be melted at a fairly low temperature and applied to the pool surface. A first later of resin may be applied to an epoxy layer that is applied to the pool surface to provide better adhesion while the epoxy is still tacky (hot-flocking). The hot-flocking causes the resin and the epoxy to blend into a single layer. An additional layer of resin may be applied after the epoxy and the first layer of resin fully cured. After the second layer of resin has cured an additional layer may be applied to provide designs and/or markings. The designs/markings may be produced with tape and/or stencils and the next layer may be applied to the non-covered areas to provide the desired look.

HIGH TEMPERATURE PLASTIC FLAME SPRAY POWDER

THERMAL SPRAY FOR DURABLE AND LARGE-AREA HYDROPHOBIC AND SUPERHYDROPHOBIC/ICEPHOBIC COATINGS

A method for forming a hydrophobic coating on a substrate by a thermal spray deposition process is described. The method may comprise feeding a thermal spray apparatus with a coating precursor consisting of particles having an initial particle morphology, and heating the particles with the thermal spray apparatus to cause the particle to at least partially melt. The method may further comprise accelerating the particles towards the substrate, and forming the hydrophobic coating on the substrate by allowing the particles to impact the substrate in a partially melted state in which a fraction of the initial particle morphology of at least some of the particles is retained.

METHOD AND APPARATUS FOR FLAME SPRAYING THERMOPLASTIC POWDERS

The method for flame spraying thermoplastic powders provides to heat the article to be coated at a suitable working temperature and to feed the said thermoplastic powders transported by an inert gas through inlet (4), a flow of compressed air or nitrogen through inlet (5) and a flow of liquefied petroleum gas through inlet (6), then through respective separated discharge chambers (7, 9, 12) shaped inside a mixing device (1) of a spray gun. The thermoplastic powders are then projected, in a resulting flow (30), on the heated surface of the article to be coated, to determine the melting of the same powders at their contact with said heated surface. At least one couple of flows (31, 32) of compressed air is sprayed converging towards the resulting flow (30) flowing out of the mixing device (1), giving the resulting flow (30) a substantially flattened fan shape. The converging flows (31,32) of compressed air are sprayed by inclined passageways (17,18) located between a first ring of compressed ...

METHOD AND APPARATUS FOR FLAME SPRAYING THERMOPLASTIC POWDERS

The method for flame spraying thermoplastic powders provides to heat the article to be coated at a suitable working temperature and to feed the said thermoplastic powders transported by an inert gas through inlet (4), a flow of compressed air or nitrogen through inlet (5) and a flow of liquefied petroleum gas through inlet (6), then through respective separated discharge chambers (7, 9, 12) shaped inside a mixing device (1) of a spray gun. The thermoplastic powders are then projected, in a resulting flow (30), on the heated surface of the article to be coated, to determine the melting of the same powders at their contact with said heated surface. At least one couple of flows (31, 32) of compressed air is sprayed converging towards the resulting flow (30) flowing out of the mixing device (1), giving the resulting flow (30) a substantially flattened fan shape. The converging flows (31,32) of compressed air are sprayed by inclined passageways (17,18) located between a first ring of compressed ...

METHOD FOR SPRAYING A COATING ON A DISK

ME-4018 In a method to spray a coating of uniform thickness onto a spinning disk, a point is located spacially on the spinning disk at a distance from the center equal to about half of a spray stripe width plus half of the disk radius. The spray stream is moved in a ring-shaped pattern centered at the point and having a perimeter defined at the stripe mid-line. The perimeter diameter is equal to the disk radius. The spray stream is moved around the pattern with successive speeds, namely a base speed for a semicircular outer zone at the periphery of the disk and a smaller inner zone at the center, and lesser speeds for intermediate zones. For a concentrically contoured disk, between the above cycles the spray stream is affixed perpendicularly to a slanted surface of the spinning disk for a time period sufficient to compensate for a thickness deficiency.

ГИДРОФОБНАЯ СТЕКЛЯННАЯ ПОВЕРХНОСТЬ

Изобретение относится к способу получения гидрофобной поверхности на стекле или глазури. Способ включает получение частиц, имеющих средний аэродинамический размер менее 200 нм, и последующее направление частиц на стеклянную поверхность. Получаемые согласно изобретению частицы являются гидрофобными частицами, и их направляют на стеклянную поверхность, вследствие чего они, по меньшей мере, частично растворяются и/или диффундируют в стеклянную поверхность.

Method and apparatus for flame spraying thermoplastic powders

Method of binding nanoparticles to glass

IMPROVEMENTS WITH THE CONDUCTING LAYERS OF PROTECTION IN PARTICULAR OF THE ANTI-CORROSIVE TYPE

A method to connect and for equalizing superficially the sheets métalliquesà assistance of layers of plastics pulverized with the flame

Process of surface coating by solid resins polyesters

Application of protective coatings on surfaces

Process of production of coatings in a polymerisate containing a plasticizer

반도체 막의 제조 방법, 및 색소 증감 태양 전지

... [1] 평균 입자 직경이 1㎚ 이상 100㎚ 미만의 범위인 반도체 입자를 알코올 중에 분산시킨 분산액을 얻은 후, 상기 분산액으로부터 상기 알코올을 증발시켜 상기 반도체 입자를 건조함으로써, 상기 반도체 입자끼리 응집한 응집 입자를 얻고, 상기 응집 입자를 기재에 분사함으로써, 상기 기재 위에 반도체 막을 제막하는, 반도체 막의 제조 방법. [2] 상기 반도체 입자가 상기 알코올 중에 침강한 상태에서, 상기 알코올을 증발시켜 상기 반도체 입자를 건조하는 상기 제조 방법. [3] 50℃ 미만의 온도에서 상기 알코올을 증발시키는 상기 제조 방법. [4] 상기 제조 방법에 의해 얻어진 반도체 막에, 증감 색소를 흡착시켜 이루어지는 광 전극을 구비한 색소 증감 태양 전지.

Method for assuring the adhesion of polyethylene coatings to surfaces

Gas/plasma spray coating

A plasma spray process used for coating surfaces of a variety of components made of a plastic substrate. Powder particles are injected into a plasma jet where they soften and then strike the surface at high velocity to produce a strongly adherent coating. The component or work piece the coating is being applied to remains cool because the plasma is localized at the plasma gun. The plasma spray process allows for the melting of glass particles, creating a transfer mechanism to the plastic substrate. Components having complex shapes can be coated, without the issues currently encountered in dip coating. The powder coating is applied via plasma spraying, as a protective layer, giving glass like surface properties to a component having complex molded or formed shapes.

Process and apparatus for producing a substrate

Process for producing a solar cell substrate, where metal particles are deposited on the surface of substrate. Metal particles are produced by liquid flame spraying method in such a way that the mean diameter of the particles to be between 30 nm and 150 nm and the deposition process is controlled in such a way that the average distance between particles is not more than four times the mean diameter of particles. Apparatus for carrying out such process.

Method of Binding Nanoparticles to Glass

Provided herein are nanoparticulate coated structures and methods of making structures. The structures comprise a support element, a nanoparticulate layer, and a binder disposed on the support element, wherein the binder comprises an alkali silicate or borate. In addition, methods of making the structures and uses of the described structures are described herein. 2. The structure of claim 1 , wherein the ratio of silicon dioxide to alkali silicate claim 1 , borate claim 1 , or phosphate comprises a ratio from about 0.05:1 to about 20.0:1.3. The structure of claim 2 , wherein the binder comprises silicon dioxide at a weight percent from about 0.1 to about 40.0.4. The structure of claim 1 , wherein the support element comprises a glass or glass ceramic.5. The structure of claim 1 , wherein the capping layer comprises a silicate claim 1 , a siloxane claim 1 , a silane or a silsesquioxane.6. The structure of claim 1 , wherein the nanoparticulate layer comprises nanoparticles comprising solid nanoparticles claim 1 , quantum dots claim 1 , fullerenes claim 1 , nanotubes claim 1 , nanofibers claim 1 , nanowires claim 1 , nanorods claim 1 , nanoshells claim 1 , or combinations thereof.7. The structure of claim 6 , wherein the nanoparticulate layer comprises from about a monolayer to a multilayer of nanoparticles.8. The structure of claim 6 , wherein the nanoparticulate layer comprises nanoparticles having an average diameter of about 10 nm to about 10 claim 6 ,000 nm.9. The structure of claim 1 , wherein the nanoparticulate layer comprises nanoparticles comprising a glass claim 1 , ceramic claim 1 , glass ceramic claim 1 , polymer claim 1 , metal claim 1 , metal oxide claim 1 , metal sulfide claim 1 , metal selenide claim 1 , metal telluride claim 1 , metal phosphate claim 1 , inorganic composite claim 1 , organic composite claim 1 , inorganic/organic composite claim 1 , or silica claim 1 , alumina claim 1 , zirconia claim 1 , titania claim 1 , or combinations thereof.10. ...

Liquid Composite Compositions Using Non-Volatile Liquids and Nanoparticles and Uses Thereof

A solvent composition comprising an organic solvent; dispersed nanoparticles; and a non-volatile electrolyte is provided. A method of forming a liquid composite composition is provided.

Liquid Composite Compositions Using Non-Volatile Liquids and Nanoparticles and Uses Thereof

A solvent composition comprising an organic solvent; dispersed nanoparticles; and a non-volatile electrolyte is provided. A method of forming a liquid composite composition is provided.

COMPONENT FOR PLASMA APPARATUS AND METHOD OF MANUFACTURING THE SAME

A base material is composed of a metal or ceramics, and an aluminum nitride coating is formed on an outermost surface thereof. The aluminum nitride coating is formed by impact sintering and contains fine particles having a particle diameter of 1 μm or less. A thickness of the aluminum nitride coating is no less than 10 μm. A film density of the aluminum nitride coating is no less than 90%. An area ratio of aluminum nitride particles whose particle boundaries are recognizable existing in a 20 μm×20 μm unit area of the aluminum nitride coating is 0% to 90% while an area ratio of aluminum nitride particles whose particle boundaries are unrecognizable is 10% to 100%. Such a component for a plasma apparatus having the aluminum nitride coating can provide a strong resistance to plasma attack and radical attack. 1. A component for a plasma apparatus , the component comprising: a base material composed of a metal or ceramics; and an aluminum nitride coating formed on an outermost surface of the base material , wherein a thickness of the aluminum nitride coating is no less than 10 μm , a film density of the aluminum nitride coating is no less than 90% , and an area ratio of aluminum nitride particles whose particle boundaries are recognizable existing in a unit area of 20 μm×20 μm in the aluminum nitride coating is 0% to 90% while an area ratio of aluminum nitride particles whose particle boundaries are unrecognizable is 10% to 100%.2. The component for a plasma apparatus according to claim 1 , wherein the base material is composed of ceramics with a metal electrode embedded inside the ceramics claim 1 , and the aluminum nitride coating is provided on the outermost surface of the base material.3. The component for a plasma apparatus according to claim 1 , wherein the aluminum nitride coating is an aluminum nitride coating formed by impact sintering.4. The component for a plasma apparatus according to claim 1 , wherein an average particle diameter of all particles included in ...

Flame-Applied Resin Powder Coating for Swimming Pool and Recreational Surfaces

Application of a resin to a pool surface to provide a colored finish that is ultraviolet resistant. The resin may be a powder that can be melted at a fairly low temperature and applied to the pool surface. A first later of resin may be applied to an epoxy layer that is applied to the pool surface to provide better adhesion while the epoxy is still tacky (hot-flocking). The hot-flocking causes the resin and the epoxy to blend into a single layer. An additional layer of resin may be applied after the epoxy and the first layer of resin fully cured. After the second layer of resin has cured an additional layer may be applied to provide designs and/or markings. The designs/markings may be produced with tape and/or stencils and the next layer may be applied to the non-covered areas to provide the desired look. 1. A method for applying a resin finish to a pool surface , the method comprising:preparing the pool surface;applying an epoxy layer to the pool surface;hot flocking a first coat of the resin finish onto the surface when the epoxy layer is tacky; andapplying a second coat of the resin finish onto the surface once the epoxy and the first coat are cured.2. The method of claim 1 , wherein the preparing includes cleaning the pool surface.3. The method of claim 1 , wherein the preparing includes filling imperfections in the pool surface.4. The method of claim 1 , wherein the preparing includes making the pool surface rough by way of mechanical or chemical means.5. The method of claim 1 , wherein the hot flocking a first coat of the resin finish and the applying a second coat of the resin finish include heating the resin finish until it becomes a liquid claim 1 , wherein the resin finish becomes a liquid at temperatures below approximately 100° C.6. The method of claim 1 , wherein the hot flocking a first coat of the resin finish and the applying a second coat of the resin finish are performed using a gun torch.7. The method of claim 1 , further comprisingmasking a ...

Liquid Composite Compositions Using Non-Volatile Liquids And Nanoparticles And Uses Thereof

A solvent composition comprising an organic solvent; dispersed nanoparticles; and a non-volatile electrolyte is provided. A method of forming a liquid composite composition is provided.

Method of preparing insulation coating

The present invention discloses a method of preparing insulation coating. The method comprises: providing a powder of polymer material, a graphite powder, and a substrate, wherein the powder of the polymer material is an epoxy powder or a polyethylene (PE) powder. Next, forming a mixture via mixing the powder of polymer material and the graphite powder. Then, utilizing a thermal spray device to spray the mixture on the substrate and then cooling the substrate to form an insulation coating. The method possesses advantages of increased production efficiency and reduced cost, and provides an insulation coating with good sound insulation properties.

Vibration damping coating

A method is disclosed for applying a vibration-damping surface to an article. The method includes providing a coating material comprising a ceramic, metallic or cermet material and a viscoelastic glass frit and plasma spraying the coating material onto an article. The coating material forms a plurality of ceramic, metallic or cermet microstructures having voids with the viscoelastic glass frit distributed to interact with the voids to provide vibration damping. Also disclosed are plasma spray coatings for damping vibrations that includes a ceramic-glass frit composite coating capable of reducing resonant vibrations in a substrate at temperatures between 700° F. to 1500° F. and said plasma spray coating as a coating on a substrate.

THERMAL SPRAY METHOD INTEGRATING SELECTED REMOVAL OF PARTICULATES

A thermal spray system and method includes a hot gas generator with nozzle accelerating heated gas towards a substrate in the form of a gas column projecting onto the substrate surface as a spot. One or more feedstock injectors proximate the nozzle exit, directed towards the gas column, are connected to a feedstock source. The hot gas stream transfers heat and momentum to the feedstock, causing the feedstock particles to impact onto a substrate to form a coating. The system further comprises one or more liquid injectors proximate the nozzle exit, directed towards the axis, and connected to a source of liquid. The system controls the flow and velocity with which the liquid is injected, permitting control of the depth of penetration of the liquid into the gas column. The method selectively prevents suboptimal feedstock particulates from adhering to the substrate and provides for the in-situ removal of suboptimal deposits. 1. An integrated method used to form a coating on a substrate surface , comprising:providing a source of heated gas and a nozzle for shaping heated gas into a gas stream column coaxial with the nozzle, the column projecting into a spot on the substrate surface, and providing one or more injectors used to inject feedstock into the gas stream column and used to inject a liquid into the gas stream column;establishing a feedstock profile and determining a portion of the feedstock profile as optimal and the balance of the feedstock profile as suboptimal;determining two volumetric regions within the gas stream column, including one first region wrapped around the axis of the column and a second region surrounding the first region and coaxial with it, the first region projecting into a spot on the substrate surface and the second region projecting into an annular ring on the substrate surface, the annular ring coaxial with the spot and surrounding it;injecting feedstock into the gas stream column and adjusting the injection parameters to control the depth ...

WEAR RESISTANT COATING

A wear resistant coating and a method of forming a wear resistant coating on a substrate. The method includes applying a plurality of round particles to the substrate, each of the plurality of round particles including a round outer layer encapsulating a wear resistant element. The method comprises applying a wear resistant coating binder to the substrate. The method includes heating the plurality of round particles and the wear resistant coating binder. 1. A method of forming a wear resistant coating on a substrate , the method comprising the steps of:applying a plurality of round particles to the substrate, each of the plurality of round particles comprising a round outer layer encapsulating a wear resistant element;applying a wear resistant coating binder to the substrate; andheating the plurality of round particles and the wear resistant coating binder.2. A method defined by claim 1 , further comprising the step of metallurgically bonding the wear resistant coating binder to at least one of an inner surface and an outer surface of the round outer layer of each of the plurality of round particles.3. A method defined by claim 1 , wherein the wear resistant coating binder comprising metallic binding material and the metallic binding material is melted to form a monolithic matrix of metallic binding material.4. A method defined by claim 3 , further comprising the step of the metallic binding material so melted penetrating the round outer layer of each of the plurality of round particles.5. A method defined by claim 3 , wherein the wear resistant element of each of the plurality of round particles has a coating metallurgically bonded thereto and comprising the step of metallurgically bonding the coating of each of the plurality of round particles with the wear resistant coating binder.6. A method defined by claim 1 , wherein the step of applying the plurality of round particles to the substrate comprises the step of introducing the plurality of round particles into a ...

COOKING UTENSIL COMPRISING A HARD BASE MADE FROM CERAMIC AND/OR METAL AND/OR POLYMER MATERIAL AND A NONSTICK COATING CONTAINING A FLUOROCARBON RESIN

The invention relates to a cooking utensil comprising a hollow bowl with a base and a side wall rising from the base, and including at least one fragile area. The bowl has a concave inner surface for receiving food, as well as a convex outer surface. The utensil is coated successively, from the bowl, with a hard base and a nonstick coating, which covers the hard base and includes at least one layer containing at least one fluorocarbon resin. The hard base has a layer that is at least broken at the fragile area. The invention also relates to a method for producing such a utensil. 118-. (canceled)19. A method for producing a cooking utensil , comprising the following steps:a) supplying a metal support in the form of a disk;b) forming said metal support to give it the shape of a bowl, including a bottom, side walls rising from the bottom and having at least one fragile area, the at least one fragile area being the connection area between the bottom and side walls, a concave inner surface adapted to receive food, and a convex outer surface; an overlap ratio which is between 30% and 80% of the surface to be covered, and', 'a drop size between 2 μm and 50 μm,, 'thermal spraying a ceramic and/or metal and/or polymer material having a powdery form on said inner surface of the bowl to form a layer which is at least discontinuous on the at least one fragile area, the discontinuous layer having the form of a superficial dispersion of drops of said material distributed in a substantially homogeneous manner on said inner surface at least at the location of the at least one fragile area, with, 'c) adhering a hard base on said inner surface of the support, wherein adhering the hard base comprisesand wherein the hard base has a surface roughness (Ra) between 2 μm and 12 μm;d) adding a nonstick coating on said hard base, wherein the nonstick coating comprises at least one layer including at least one fluorocarbon resin, alone or in a mixture with at least one resistant thermostable ...

MATT POWDER COATINGS

A branched carboxylic acid functional polyester resin P is described herein along with thermosetting powder coating compositions (PCC A) comprising a binder K, the binder K comprising the polyester resin P and a crosslinker X. The invention further relates to a cured PCC A. In addition, processes for making said PCC A and processes for coating an article with said PCC A are described as well as articles having coated thereon the PCC A and an articles having coated and cured thereon the PCC A. 1. A branched carboxylic acid functional polyester resin P , having:{'sub': 'g', '(a) a Tof at least 40° C. as measured by Differential Scanning calorimetry (DSC) at a heating rate of 5° C./min;'}(b) an acid value (AV) of at least 65 and of at most 76.8 mg KOH/g of the polyester resin P;(c) a hydroxyl value of at most 9 mg KOH/g of the polyester resin P; and(d) a functionality of at least 3.5 and at most 5; wherein i) neopentyl glycol in an amount of at least 19 and at most 38 mol %;', 'ii) ethylene glycol in an amount of at least 8 and at most 21 mol %;', 'iii) a polyol in an amount of at least 0 and at most 2 mol %;', 'iv) isophthalic acid in an amount of at least 0 and at most 2.4 mol %;', 'v) terephthalic acid in an amount of at least 38 and at most 47 mol %;', 'vi) adipic acid in an amount of at least 0.01 and at most 10 mol %; and', 'vii) a polycarboxylic acid, in an amount of at least 6 and at most 10.2 mol %; and wherein', 'the mol % is based on a total amount of monomers i)-vii) forming the polyester resin P being 100 mol %., 'the polyester resin P is a reaction product of at least the following monomers2. The branched carboxylic acid functional polyester resin P according to claim 1 , wherein the polyol monomer iii) is present in an amount of at least 0 and at most 1.4 mol %.3. The branched carboxylic acid functional polyester resin P according to claim 1 , wherein the branched carboxylic acid functional polyester resin P has an AV of at least 68 mg KOH/g of the ...

COATED PARTICLES

In a coated particle, a surface of a base material particle is coated with a carbon particle. The carbon particle is produced by disposing an explosive substance with a detonation velocity of 6,300 m/sec or higher in a periphery of a raw material substance containing an aromatic compound having two or less nitro groups, and detonating the explosive substance. 1. A coated particle in which a surface of a base material particle is coated with a carbon particle , the carbon particle being produced by the steps of:disposing an explosive substance with a detonation velocity of 6,300 m/sec or higher in a periphery of a raw material substance containing an aromatic compound having two or less nitro groups; anddetonating the explosive substance.2. The coated particle according to claim 1 , wherein the carbon particle has been fluorinated.3. A functional material in which the coated particle according to is supported on a surface of a substrate material.4. A method for producing a coated particle claim 1 , comprising the steps of:disposing an explosive substance with a detonation velocity of 6,300 m/sec or higher in a periphery of a raw material substance containing an aromatic compound having two or less nitro groups;detonating the explosive substance; andcoating a surface of a base material particle with an obtained carbon particle by a mechanical combination method.5. The method for producing a coated particle according to claim 4 , wherein the carbon particle is subjected to a fluorination treatment claim 4 , and then claim 4 , the surface of the base material particle is coated with the carbon particle by the mechanical combination method.6. A method for producing a functional material claim 4 , wherein the coated particle obtained by the method according to is supported on a surface of a substrate material.7. The method according to claim 6 , wherein the coated particle is supported on the surface of the substrate material by thermal spraying claim 6 , rolling or ...

Powder coating composition

The present invention provides a powder coating composition comprising A) 30 to 90 wt % of at least one glycidyl-functionalised (meth)acrylic resin as film-forming binder, B) 30 to 90 wt % of at least one cross-linking agent (hardener) for the binder, C) 0.01 to 20 wt % of particles selected from the group consisting of aluminium oxide Al 2 O 3 and aluminium hydroxide Al(OH) 3 particles having an average particles size in the range of 0.1 to 10 μm, and D) 0.05 to 50 wt % of at least one coating additive, and optionally, pigment and/or filler, the wt % based on the total weight of the powder coating composition, providing coatings with improved smoothness and high scratch resistance, and surprisingly, gloss and transparency of clear coatings with high quality.

Flame-Applied Resin Powder Coating for Swimming Pool and Recreational Surfaces

Application of a resin to a pool surface to provide a colored finish that is ultraviolet resistant. The resin may be a powder that can be melted at a fairly low temperature and applied to the pool surface. A first later of resin may be applied to an epoxy layer that is applied to the pool surface to provide better adhesion while the epoxy is still tacky (hot-flocking). The hot-flocking causes the resin and the epoxy to blend into a single layer. An additional layer of resin may be applied after the epoxy and the first layer of resin fully cured. After the second layer of resin has cured an additional layer may be applied to provide designs and/or markings. The designs/markings may be produced with tape and/or stencils and the next layer may be applied to the non-covered areas to provide the desired look. 1. A method for applying a resin finish to a pool surface , the method comprising:preparing the pool surface;applying an epoxy layer to the pool surface;hot flocking a first coat of the resin finish onto the surface when the epoxy layer is tacky; andapplying a second coat of the resin finish onto the surface once the epoxy and the first coat are cured.2. The method of claim 1 , wherein the preparing includes cleaning the pool surface.3. The method of claim 1 , wherein the preparing includes filling imperfections in the pool surface.4. The method of claim 1 , wherein the preparing includes making the pool surface rough by way of mechanical or chemical means.5. The method of claim 1 , wherein the hot flocking a first coat of the resin finish and the applying a second coat of the resin finish include heating the resin finish until it becomes a liquid claim 1 , wherein the resin finish becomes a liquid at temperatures below approximately 100° C.6. The method of claim 1 , wherein the hot flocking a first coat of the resin finish and the applying a second coat of the resin finish are performed using a gun torch.7. The method of claim 1 , further comprisingmasking a ...

MATT POWDER COATINGS

The invention relates to a branched carboxylic acid functional polyester resin P as described herein. The invention further relates to a thermosetting powder coating composition (PCC A) comprising a binder K, said binder K comprising the P and a crosslinker X. The invention further relates to a cured PCC A. The invention further relates to a process for making said PCC A and processes for coating an article with said PCC A. The invention further relates to an article having coated thereon said PCC A as well as to an article having coated and cured thereon said PCC A. The invention further relates to a thermosetting powder coating composition B (PCC B) comprising a physical mixture of the thermosetting powder coating composition A (PCC A) with a separate, distinct thermosetting powder coating composition A1 (PCC A1). The invention further relates to a process for making said thermosetting powder coating composition B and processes for coating an article with said PCC B. The invention further relates to a cured PCC B. The invention further relates to an article having coated thereon said thermosetting powder coating composition B as well as to an article having coated and cured thereon said thermosetting powder coating composition B. The invention further relates to use of: the polyester resin P, the PCC A, the cured PCC A, the PCC B, the cured PCC B, articles coated with the PCC A, articles coated with the PCC B, articles having coated and cured thereon the PCC A, articles having coated and cured thereon the PCC B. The invention further relates to the use of the polyester resin P for matt powder coatings. The invention further relates to the use of the PCC B for matt powder coatings. 1. A branched carboxylic acid functional polyester resin P , having:{'sub': 'g', 'a. a Tof at least 40° C. as measured by Differential Scanning calorimetry (DSC) at a heating rate of 5° C./min; and'}b. an acid value (AV) of at least 65 and of at most 76.8 mg KOH/g P; andc. a hydroxyl ...

METHOD AND DEVICE FOR SEALING A JOINT GAP

A method for sealing a joint gap between mutually joined elements, at least one of which is a sheet, by applying a joint gap seal involves preheating an area of the joined elements to which the joint gap seal is to be applied. A polymer powder is introduced into a plasma jet to form a plasma and powder jet directed towards the preheated region of the elements. Polymer particles melted in the plasma and powder jet are deposited as joint gap seal. 1. A method for sealing a joint gap between mutually joined elements , at least one of which is a sheet , the method comprising:preheating an area of the mutually joined elements to which a joint gap seal is to be applied;introducing polymer powder into a plasma jet to form a plasma and powder jet directed towards the preheated area of the mutually joined elements;depositing polymer particles melted in the plasma and powder jet as the joint gap seal.2. The method of claim 1 , wherein two sheets are joined together as elements.3. The method of claim 1 , wherein the polymer powder is a non-thixotropic polymer powder.4. The method of claim 3 , wherein the non-thixotropic polymer powder is a lacquer powder.5. The method of claim 4 , wherein the lacquer powder contains foaming additives.6. The method of claim 1 , wherein the polymer powder has an average particle size of 20-50 μm.7. The method of claim 1 , wherein the plasma jet is generated with a plasma nozzle operated at energy of less than about 1 kW.8. The method of claim 1 , wherein the plasma and powder jet in the preheated region of the joined elements has a diameter of less than 6 mm.9. The method of claim 1 , wherein the mutually joined elements are preheated to a temperature of 80° C. to 150° C. in the area of the mutually joined elements to which the joint gap seal is applied.10. The method of claim 8 , wherein the preheating is carried out locally.11. The method of claim 9 , wherein the preheating is performed using a laser beam or a focused light beam.12. The method ...

Surface Engineering of Thermoplastic Materials and Tooling

A prepared mold tool having a thermoplastic surface layer polymer coating on the mold surface of the mold tool or prepared prepreg having a thermoplastic surface layer polymer coating on the surface of the thermoplastic fiber reinforced prepreg are described that enhance first ply laydown of thermoplastic fiber reinforced composite prepregs onto mold tools for prepreg forming or in situ tape placement. Resulting thermoplastic fiber reinforced composite parts from a thermoplastic fiber reinforced thermoplastic composite material having structural reinforcement fibers with one or more high performance polymers, and a thermoplastic surface layer polymer coating which forms a polymer blend with the high performance polymers of the thermoplastic fiber reinforced composite material thereby imparting improved properties, and methods for making and using same, are provided herein.

Method for forming film layer and substrate including the film layer

The invention provides a method of forming a film layer and a substrate comprising the film layer, and belongs to the field of film fabricating technology. The invention can solve the problem that, by using the method of forming a film layer in the prior art, defective film layers is apt to occur. The inventive method of forming a film layer comprises forming a plurality of sub-film layers of a same material overlapped with each other on a substrate by multiple steps to constitute the film layer, wherein each time a sub-film layer is formed, the newly-formed sub-film layer is cleaned immediately. The inventive substrate comprises a film layer formed by the above method. The invention may be used for improving the quality of the film layer.

METHOD FOR PROTOTYPING AND MANUFACTURING HIGH-CONTOUR STRUCTURES OF ORIENTED THERMOPLASTICS AND ORIENTED THERMOPLASTIC COMPOSITES

A method for manufacturing high-contour structures by utilizing high pressure differential and applied consolidation temperatures, without the use of a heated press. 1. A method for making fully three-dimensional composite high contour structures and shapes comprising:forming a composite having high contour shapes that do not have draft a angle, or curve back upon themselves;said composite comprising linearly oriented thermoplastics;said linearly oriented thermoplastic composite having properties or features for structural attachment to create larger assemblies;said structure is rugged and resists projectiles, shrapnel, and pressure blasts.2. A method for producing a rugged radome closure comprising:forming a rugged radome closure that has a spherical portion and a cylindrical portion with a joggle at the base;precluding pressing or filament winding manufacturing methods to manufacture ruggedized and ballistic protective closures;providing ballistic protection;fabricating said rugged radome closure out of materials that are applied to light-weight ballistic protection armor;converting said materials into radome shapes.3. The method of wherein said fabrication process uses an autoclave or like process that contains ply stack;said ply stack laid upon a net tool shape;said ply stack darted and nested with other layers that provide a near even thickness of linearly oriented thermoplastic material.4. The method of wherein said method is used for items that are filament wound or pressed.5. The method of wherein said ply stack is contained or isolated from atmospheric air by a vacuum bag claim 2 , flexible caul claim 2 , inflatable mandrel or similar gas barrier.6. The method of wherein said autoclave or like process reduces pressure within said ply stack relative to pressure chamber atmosphere.7. The method of wherein said process is accomplished by applying vacuum to said stack or applying pressure to said pressure chamber atmosphere; inflating a Blatter or mandrel thus ...

METHOD AND APPARATUS FOR FLAME COATING TUBULAR ELEMENTS WITH THERMOPLASTIC POWDERS

The method for flame coating tubular elements provides for arranging a said tubular element () to be coated at a coating station, providing an applicator unit (), operating in the coating station, in an inactive configuration, spaced from the tubular element (), the applicator unit () carrying at least one thermoplastic powders flame applicator device () and being alternatively operable between the inactive configuration and an active configuration, approached radially to the tubular element (). After having brought the applicator unit () towards the tubular element (), the method provides for operating the same unit () in the active configuration, so as to peripherally engage the element () itself. The applicator device () is turned on, the thermoplastic powders are fed and the applicator device () is operated in motion around and/or along the tubular element () so as to flame coating it with a controlled flow of thermoplastic powders. 1. Method for flame coating tubular elements with thermoplastic powders , the method comprising the steps of:a. arranging along a longitudinal axis a said tubular element to be coated at a coating station;b. providing an applicator unit, operating in said coating station, in an inactive configuration, said applicator unit comprising at least one sector carrying at least one movable thermoplastic powders flame applicator device and being operable alternately between said inactive condition, wherein said sector is spaced from said tubular element and an active configuration, wherein said sector is approached radially to said tubular element; said at least one applicator device being operable either with flame only, to perform localized or distributed heating, or with flame and thermoplastic powders, in order to coat the surface of the said tubular element;c. operating in motion said applicator unit provided in said inactive configuration, towards said tubular element;d. operating said applicator unit in said active configuration, so ...

METHOD AND APPARATUS FOR FLAME SPRAYING THERMOPLASTIC POWDERS

The method for flame spraying thermoplastic powders provides to heat the article to be coated at a suitable working temperature and to feed the said thermoplastic powders, transported by an inert gas, a flow of compressed air and a flow of liquefied petroleum gas through respective separated discharge chambers (), shaped inside a mixing device () of a spray gun. The thermoplastic powders are then projected, in a resulting flow (), on the heated surface of the article to be coated, to determine the melting of the same powders at their contact with said heated surface. At least one couple of flows () of compressed air is sprayed converging towards the resulting flow () flowing out of the mixing device (), giving the resulting flow () a substantially flattened fan shape. 1. A method for flame spraying thermoplastic powders , the method comprising the steps ofheating an article to be coated at a suitable working temperature through a flame generated by a spray gun;mixing thermoplastic powders to be sprayed with a transport inert gas;feeding said thermoplastic powders, transported by said transport inert gas, through a first discharge chamber shaped inside a mixing device of said spray gun;feeding a flow of one or more of compressed air and nitrogen through a second discharge chamber shaped inside said mixing device;activating said spray gun for directing said thermoplastic powders, transported by said transport inert gas, in a resulting flow, on a heated surface of said article to be coated, in a way as to determine melting of the thermoplastic powders in contact with said heated surface;spraying toward said resulting flow of directed thermoplastic powders, flowing out of said mixing device, at least a couple of flows of said one or more of compressed air and nitrogen, converging towards said resulting flow, so as to modify a shape of the resulting flow of said directed thermoplastic powders giving to said resulting flow a substantially flattened fan shape.2. A method ...

PROTECTIVE COATING FOR SUBSTRATE AND PREPARATION METHOD THEREFOR

A wear-resistant super-hydrophobic protective coating for a substrate includes a pretreated surface and a composite coating. The composite coating is formed of a mixture of a ZrOpowder, a PTFE powder and a silicone powder by spraying. A method for preparing the protective coating on a substrate is also provided. 1. A protective coating for a substrate , comprising: a pretreated surface and a composite coating , wherein the composite coating is formed of a mixture of a ZrOpowder , a PTFE powder and a silicone powder by spraying.2. The protective coating of claim 1 , wherein the pretreated surface has a rough structure.3. The protective coating of claim 1 , wherein a weight ratio of the ZrOpowder to the PTFE powder to the silicone powder is 9-11:0.9-1.1:0.45-0.55.4. The protective coating of claim 1 , wherein the ZrOpowder contains 7%-9% by weight of yttrium oxide.5. The protective coating of claim 1 , wherein the ZrOpowder has a particle size of 11-125 μm; the PTFE powder has a particle size of 20-60 μm; and the silicone powder has a particle size of 4.0-4.5 μm.6. The protective coating of claim 2 , wherein the substrate is a metal or a ceramic material.7. The protective coating of claim 1 , wherein the composite coating has a thickness of 10-40 μm.8. A method for preparing the protective coating of claim 1 , comprising:subjecting the substrate to sand blasting to produce the pretreated surface; and{'sub': '2', 'spraying the mixture of the ZrOpowder, the PTFE powder and the silicone powder onto the substrate by air plasma spraying.'}9. The method of claim 8 , further comprising:mixing the mixture for 2-2.5 h in a rolling-type ball mill; drying the mixture at 90-95° C. in a drying oven for 1-1.5 h; cooling the mixture; and spraying the cooled mixture onto a surface of the substrate with a spray gun;wherein a moving speed of the spray gun is 440-460 mm/s.10. The method of claim 8 , wherein parameters for the air plasma spraying are set as follows: current: 530-570 A; ...

Method and apparatus for flame spraying thermoplastic powders

The method for spraying thermoplastic powders provides to feed a flow of compressed air and/or nitrogen and a liquefied petroleum gas through respective separated discharge chambers ( 9, 12 ), shaped inside a mixing device ( 1 ) of a spray gun ( 100 ), the separated discharge chambers ( 9, 12 ) being in communication with a mixing chamber ( 15 ). Then a flame is ignited at the mixing chamber, through a flame ignition device ( 30 ) connected with the gun ( 100 ), said device comprising a spark ignition device ( 31, 310 ), and a conductor element ( 32 ) associated with the mixing device ( 1 ) and connected with the spark ignition device ( 31, 310 ). The thermoplastic powders are mixed with a transport inert gas, and fed through a further discharge chamber ( 7 ) communicating with the mixing chamber ( 15 ). Then the spray gun is operated to spray the thermoplastic powders through the flame onto the surface of the article to be coated, to cause the melting of the same powders.

Nanodiamond manufacture and process for making thereof

Disclosed are novel coatings and other components of articles of manufacture featuring the inclusion of nanodiamonds therein. Also disclosed are methods of achieving such inclusion and methods of utilizing the resultant, improved articles.

Process for spraying plastic layers

The invention relates to a method and a device for applying a plastic layer, containing a filler, to a surface. According to the inventive method, a mixture containing a binding agent or a binding agent mixture and a filler is sprayed onto the surface. A free jet (3) of the binding agent or binding agent mixture is produced for the spray application, and the filler is then added to the free jet (3) of the not yet polymerised binding agent or binding agent mixture in a dosed manner. The inventive method is especially suitable for the spray application of heavy layers such as those applied in conventional mass-spring systems.

APPLICATION OR FILM FORMATION METHOD FOR PARTICULATE MATTER

[Problem] Upon application or film formation of a particulate matter to/on an object, the particulate matter moving with a speed is heated in a time duration from a suction port for particulate matter to the object, thereby softening or melting at least some of the particulate matter when the particulate matter is applied to the object. 1. An application or film formation method for a particulate matter by pumping a particulate matter or sucking the particulate matter from a suction port , transferring the particulate matter , ejecting the particulate matter from an ejection port toward an object , and softening at least some of the particulate matter to enable the application or film formation on the object , comprising:a step of providing a pumping means or a suction port for the particulate matter and an ejection port for the particulate matter, the ejection port communicating with the pumping means or the suction port,a step of transferring the particulate matter by differential pressure between the pumping means or the suction port and the ejection port to eject the particulate matter from the ejection port toward the object,a step of keeping ejection weight per second of the particulate matter within ±5% of a set value,a step of setting the object downstream of the ejection port, anda step of providing a heating means for the particulate matter between the pumping means or the suction port and the object, wherein:at least some of the particulate matter colliding with the object is at least softened or melted.2. The method according to claim 1 , wherein at least the ejection port for particulate matter and the object are arranged under vacuum claim 1 , so that the differential pressure is generated between the ejection port and the suction port or the pumping means for particulate matter.3. The method according to claim 1 , wherein the particulate matter is transferred or ejected in a pulsed manner.4. The method according to claim 1 , wherein the particulate ...

Liquid composite compositions using non-volatile liquids and nanoparticles and uses thereof

A solvent composition comprising an organic solvent; dispersed nanoparticles; and a non-volatile electrolyte.

Polyolefin flame spraying method

Improved plastic flame spray coating apparatus and methodology are disclosed. An inert gas is configured to shroud or envelop the pneumatically-conveyed stream of powdered plastic which is carried through the combustion flame. The polyolefin coating has increased adhesion and coating smoothness and thicker coatings without thermally-induced embrittlement, discoloration and poor mechanical properties are obtained.

PROCEDURE FOR COATING A SOLID OBJECT WITH A POLYMER MATERIAL.

SE PRODUCE UN OBJETO REVESTIDO POR UNA LLAMA QUE ESPOLVOREA EL OBJETO CON UN MATERIAL POLIMERICO PULVERIZADO QUE COMPRENDE UN POLIMERO LINEAL ALTERNANTE DE ETILENO Y AL MENOS UN COMPUESTO INSATURADO ETILENICAMENTE, OPCIONALMENTE ALEADO CON UN COPOLIMERO DE ETILENO Y ACIDO CARBOXILICO INSATURADO ALFA - BETA ETILENICAMENTE IT PRODUCES AN OBJECT COATED BY A FLAME THAT DUSTS THE OBJECT WITH A SPRAY POLYMERIC MATERIAL COMPRISING A LINEAR ALTERNATING ETHYLENE POLYMER, ETHYLINICALLY ETHYLYLENE-ETHYLYLENE-ETHYLYLENE COMPOUND, OPTIONALLY ALLOYED

Method for coating solid material with polymer material

用聚合材料涂敷固体制品的方法

采用基本上熔融的聚合材料借助火焰喷涂法制 备涂敷制品，其中包括由乙烯和至少一种烯属不饱和 化合物形成的线形交替聚合物，视具体情况而定还可 混合有乙烯与α，β-烯属不饱和羧酸的共聚物。

Method of Binding Nanoparticles to Glass

나노입자 코팅 구조체 및 구조체의 제조방법은 본 명세서에 제공된다. 상기 구조체는 지지 부재, 나노미립자층, 및 상기 지지 부재에 배치된 바인더를 포함하며; 여기서, 상기 바인더는 알칼리 실리케이트 또는 보레이트를 포함한다. 부가적으로, 상기 구조체의 제조 방법 및 상기 기재된 구조체의 용도는 본 명세서에 기재된다. Nanoparticle coating structures and methods of making the structures are provided herein. The structure comprises a support member, a nanoparticulate layer, and a binder disposed on the support member; Here, the binder comprises alkali silicate or borate. In addition, methods of making the structures and the use of the structures described above are described herein.

Deposition Cloud Tower With Adjustable Field

클라우드 타워(11)은, 반대 측면 상에 진공(34)이 배치된 다공성 기판(29) 상에서의 침착을 위해서 불활성 가스(17)에 의해서 추진되는 미소 입자(18)를 수용한다. 전체 타워 구조를 변화시키지 않고 침착 필드의 크기 및/또는 형상을 변경하기 위해서, 플랩(43, 44)의 쌍이 클라우드 주 타워의 하나의 측면 또는 대향하는 측면들의 쌍에 힌지 연결된다(47, 48). 다른 실시예는 선택 가능한 타워 삽입체(36, 38)를 주 타워 구조물 내에 배치하고, 그 내부에 끼우며 그에 대해서 밀봉한다. The cloud tower 11 receives the microparticles 18 propelled by the inert gas 17 for deposition on the porous substrate 29 on which the vacuum 34 is disposed on the opposite side. In order to change the size and / or shape of the deposition field without changing the overall tower structure, pairs of flaps 43 and 44 are hinged to one side or pair of opposing sides of the cloud main tower (47, 48). . Another embodiment places selectable tower inserts 36 and 38 in the main tower structure, fits inside it and seals against it.

把纳米颗粒粘合到玻璃上的方法

本文提供了纳米微粒涂覆的结构，以及制备这种结构的方法。所述结构包括支撑元件、纳米微粒层以及设置在所述支撑元件上的粘合剂，其中所述粘合剂包括碱金属硅酸盐或硼酸盐。此外，本文描述了制备这种结构的方法以及所述结构的应用。

Coated particles

FIELD: chemistry.SUBSTANCE: invention relates to carbon-containing coated particles for use as a catalyst or an adsorbent material and a method for production thereof, as well as a functional material, in production of which such particles are used. Coated particles are obtained by a detonation method using a non-as-insulted starting substance by placing an explosive at a detonation speed of 6300 m/s or more around the starting material, including an aromatic compound with two or less nitro groups, detonation of said explosive to obtain carbon particles, including graphite of turbostratic structure, nanodiamonds and/or carbon nanotubes, fullerenes, and application of obtained carbon particles on surface of particles of the main material. To obtain a functional material, the coated particles are deposited on the surface of the substrate material.EFFECT: use of coated particles imparts lubricating properties and improves wear resistance of material.9 cl, 14 dwg, 8 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 697 455 C2 (51) МПК C30B 29/04 (2006.01) C01B 32/26 (2017.01) B01J 3/08 (2006.01) B82B 3/00 (2006.01) B82Y 10/00 (2011.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C30B 29/04 (2019.05); C01B 32/26 (2019.05); B01J 3/08 (2019.05); B82B 3/00 (2019.05); B82Y 10/00 (2019.05) (21)(22) Заявка: 2017146049, 21.06.2016 21.06.2016 (73) Патентообладатель(и): КАБУСИКИ КАЙСЯ КОБЕ СЕЙКО СЕ (КОБЕ СТИЛ, ЛТД.) (JP) Дата регистрации: 14.08.2019 01.07.2015 JP 2015-133153 (43) Дата публикации заявки: 01.08.2019 Бюл. № 22 (45) Опубликовано: 14.08.2019 Бюл. № 23 (56) Список документов, цитированных в отчете о поиске: RU 2223220 C2, 10.02.2004. RU 2359902 C2, 27.06.2009. RU 2118997 C1, 20.09.1998. BY 16118 C1, 30.08.2012. JP 2001503105 A, 06.03.2001. JP 2008115303 A, 22.05.2008. JP 2005289677 A, 20.10.2005. (86) Заявка PCT: JP 2016/068355 (21.06.2016) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 01.02.2018 ...

Multi-region processing system and heads

本发明的各个实施方式提供了基板与处理头的相对移动，以在最小空间内接近整个晶圆而在基板的各区域上执行组合式处理。处理头能够在所述的处理室中进行位置隔离处理，且还描述了一种使用所述处理头的方法。

Composition and method for coating metal substrates

A field-applied, flame sprayed coating for metal substrates is disclosed that comprises a blend of approximately equal parts by weight of a fusion bonded epoxy and an ethylene methacrylic acid (EMAA) copolymer. The coating exhibits excellent resistance to disbondment when applied to cathodically protected substrates. The coating is desirably flame sprayed onto the clean metal substrate at a temperature of about 220 °F at a thickness of about 15 mils. Optionally, the subject coatings can be oversprayed with a flame sprayed-coating of up to about 10 mils of a powdered EMAA copolymer to achieve enhanced flexibility and resistance to impact or abrasion.

Method of detonation coating of aluminium oxide

FIELD: metal processing. SUBSTANCE: invention relates to gas-thermal spray coating, specifically to technology of preparing article surface before application of detonation coating. Method of detonation coating of aluminium oxide on surface of copper article involves exposure on treated surface to flow of heated abrasive particles generated in installation of detonation spraying, application of coating and abrasive treatment of surface is carried out simultaneously at same modes of detonation spraying using aluminium oxide powder Al 2 O 3 with particles of different size. Abrasive treatment of surface is carried out with particles of said powder, dimensions of which provide them with solid state during heating in said installation. EFFECT: higher efficiency and quality of surface due to elimination of separate steps of preparation of sprayed surface. 1 cl, 1 tbl, 6 dwg, 1 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 587 370 C2 (51) МПК C23C 4/10 (2006.01) C23C 24/04 (2006.01) B05D 1/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014132687/02, 08.08.2014 (24) Дата начала отсчета срока действия патента: 08.08.2014 (43) Дата публикации заявки: 27.02.2016 Бюл. № 6 (73) Патентообладатель(и): Общество с ограниченной ответственностью "Технологические системы защитных покрытий" (RU) R U Приоритет(ы): (22) Дата подачи заявки: 08.08.2014 (72) Автор(ы): Ахметгареева Алсу Магафурзяновна (RU), Балдаев Сергей Львович (RU), Хамицев Борис Гаврилович (RU) (45) Опубликовано: 20.06.2016 Бюл. № 17 C 2 2 5 8 7 3 7 0 R U C 2 Адрес для переписки: 142172, Московская обл., г. Щербинка, Симферопольское ш., 19, Игнатовой С.А. 2 5 8 7 3 7 0 (56) Список документов, цитированных в отчете о поиске: Бартенев С.С. и др. Детонационные покрытия в машиностроении, Ленинград, Машиностроение, Ленинградское отделение, 1982, с.11, абзац 1 снизу, с.12, абзацы 1-2, с.133134, строки 1-15. RU 2000847 C1, 15.10.1993. RU 2382115 C1, 20.02. ...

Cookware comprising a layer of rare earth oxides

본 발명은 일반적으로 하나의 표면이 적어도 하나의 희토류 산화물 층을 포함하는 코팅을 구비하는 조리용 물품에 관한 것이다. 이러한 코팅은 에나멜 및 세라믹의 기계적 경도 및 마모 내성에 필적할만한 기계적 경도 및 마모 내성을 가질 뿐만 아니라, 수득된 코팅이 플루오로카본 코팅의 비-점착 특성에 필적할만하며 조리 용도에 적합한 비-점착 특징을 가질 수 있게 해 주는 탁월한 고유의 소수성을 갖는다는 특별한 특징을 갖는다. The present invention generally relates to cookware having a coating on one surface comprising at least one rare earth oxide layer. Such coatings not only have mechanical hardness and abrasion resistance comparable to those of enamels and ceramics, but also the obtained coatings have non-stick properties comparable to those of fluorocarbon coatings and are suitable for culinary applications. It has a special characteristic that it has excellent inherent hydrophobicity that allows it to have

Kitchenware having solid base layer made of ceramic and/or metal and/or polymer material and nonstick coating containing fluorocarbon polymer

FIELD: personal usage articles. SUBSTANCE: invention relates to kitchenware and to such kitchenware manufacture method. The kitchenware contains a hollow metal body consisting of a bottom and a side wall. The body has a concave inner side and a convex outer side. Sequentially applied on the inner side are a solid base layer and a nonstick coating. The nonstick coating contains at least one layer containing at least one fluorocarbon polymer. The polymer(s) form(s) a continuous sintered grid. The solid base layer is a layer that has discontinuities at the low strength section spot. The solid base layer is made of a ceramic and/or metal and/or polymer material in the form of surface dispersion of drops of the said material uniformly distributed across the said inner side at the low strength section spot. The partial overlapping degree is equal to 30-80% of the surface to be coated. The drop size is 2 - 50 mcm. EFFECT: kitchenware properties improvement. 18 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК A47J 36/02 (11) (13) 2 516 016 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2011149996/12, 12.05.2010 (24) Дата начала отсчета срока действия патента: 12.05.2010 (72) Автор(ы): ПЕРИЙОН Жан-Люк (FR), ФОНТЕН Мишель (FR) (73) Патентообладатель(и): СЕБ С.А. (FR) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 20.06.2013 Бюл. № 17 R U 15.05.2009 FR 0953255 (45) Опубликовано: 20.05.2014 Бюл. № 14 A, 22.09.2000. RU 2006134337 A, 10.05.2008. FR 2923696 A, 22.05.2009 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 15.12.2011 (86) Заявка PCT: 2 5 1 6 0 1 6 (56) Список документов, цитированных в отчете о поиске: GB 1205268 A, 16.09.1970. FR 2791065 2 5 1 6 0 1 6 R U (87) Публикация заявки PCT: WO 2010/130954 (18.11.2010) Адрес для переписки: 191002, Санкт-Петербург, а/я 5, ООО "Ляпунов и партнеры" (54) КУХОННАЯ ПОСУДА, ИМЕЮЩАЯ ТВЕРДЫЙ БАЗОВЫЙ СЛОЙ ИЗ КЕРАМИЧЕСКОГО, И/ ...

High strength aluminum surface treatment method

(57)【要約】 この開示は、高力アルミニウム目的物を、耐蝕性を向上するために、ポリマーで被覆し且つそれを表面処理する方法に関する。ポリマー組成物を、析出硬化のための溶体化処理を行う（ｆ）と同時に、このアルミニウム目的物の表面にしっかりと焼結または溶融する（ｃ）。このポリマー組成物は、実質的に含弗素ポリマー、好ましくはＰＴＦＥを含む。本発明による方法の一好適実施例によれば、このポリマー被膜をこのアルミニウム表面上に約４２０℃で約１５分間しっかりと焼結または溶融する。高温での溶体化処理および同時の表面処理の後に、このアルミニウム目的物を急速に室温へ冷却し（ｇ）、その後、好ましくは約１２０〜１５０℃で、約２４時間の人工時効によって析出硬化する（ｆ）。

Method nano particle being adhered on glass

本文提供了纳米微粒涂覆的结构，以及制备这种结构的方法。所述结构包括支撑元件、纳米微粒层以及设置在所述支撑元件上的粘合剂，其中所述粘合剂包括碱金属硅酸盐或硼酸盐。此外，本文描述了制备这种结构的方法以及所述结构的应用。

Tungsten-copper alloy surface silver spraying technology

本发明涉及一种钨铜合金表面喷银技术，包括如下步骤：a、钨铜合金加工成成品尺寸后，在钨铜合金和/或铜合金的焊接面喷涂焊接介质形成涂层；b、喷涂后的钨铜合金直接与铜合金对焊成成品。一种组合电极的制作方法，应用钨铜合金表面喷银技术制作钨铜合金和铜合金的组合电极。其避免了了异型焊接面对焊片的要求和不同焊接面尺寸对银焊片尺寸要求以及工装尺寸的要求，避免了银焊片受热不均导致的为气孔来不及排除出的风险，且钨铜合金不用预留定位余量，一次加工成型节约原材料降低成本。

Industrial fabrics, having protective coating applied by thermal spraying

FIELD: textile, paper. SUBSTANCE: industrial fabric contains the main supporting structure and at least one continuous coating or layer arranged directly or indirectly. Coating contains thermoplastic resin and/or thermosetting resin. Coating is applied by method of thermal spraying. Method provides for improvement of functional characteristics of fabric or tape, such as resistance to wear, thermal, chemical and moisture resistance of fabric. EFFECT: improved adhesion between layers of structure and possibility to apply materials into specified areas along length, width and depth of fabric structure. 31 cl, 7 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 401 898 (13) C2 (51) МПК D21F 1/00 (2006.01) B32B 27/00 (2006.01) B65G 15/34 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2007137332/12, 24.03.2006 (24) Дата начала отсчета срока действия патента: 24.03.2006 (72) Автор(ы): САЛИЦКИ Джозеф (US), АБЕРГ Бо-Кристер (SE) (43) Дата публикации заявки: 20.05.2009 2 4 0 1 8 9 8 (45) Опубликовано: 20.10.2010 Бюл. № 29 (56) Список документов, цитированных в отчете о поиске: GB 1014022 А, 22.12.1965. GB 771836 А, 03.04.1957. RU 2139308 C1, 10,10.1999. US 4981745 A, 01.01.1991. RU 2212473 C1, 20.09.2003. SU 1645312 A1, 30.04.1991. RU 2244626 C2, 20.01.2005. 2 4 0 1 8 9 8 R U (86) Заявка PCT: US 2006/010822 (24.03.2006) C 2 C 2 (85) Дата перевода заявки PCT на национальную фазу: 13.11.2007 (87) Публикация PCT: WO 2006/113046 (26.10.2006) Адрес для переписки: 191036, Санкт-Петербург, а/я 24, "НЕВИНПАТ", пат.пов. А.В.Поликарпову (54) ПРОМЫШЛЕННЫЕ ТКАНИ, ИМЕЮЩИЕ ЗАЩИТНОЕ ПОКРЫТИЕ, НАНЕСЕННОЕ ПУТЕМ ТЕРМИЧЕСКОГО НАПЫЛЕНИЯ (57) Реферат: Изобретение относится к промышленным и технологическим тканям и лентам и способам их модифицирования с использованием процесса термического напыления. Промышленная ткань содержит основную поддерживающую структуру и расположенное прямо или косвенно, по меньшей ...

Cooking utensil comprising a hard base made from a ceramic and/or metal and/or polymer material and a nonstick coating containing a fluorocarbon resin

본 발명은 바닥(21) 및 바닥(21)으로부터 상승한 측벽(22)을 구비하고 적어도 하나의 취약 영역(23)을 포함하는 중공 보울 형태의 금속 지지부(2)를 포함하는 조리 기구(1)에 관한 것이며, 상기 금속 지지부(2)는 음식을 수용하기 위한 오목 내부 표면(24) 및 볼록 외부 표면(25)을 갖는다. 상기 조리 기구는 금속 지지부(2)에서부터, 경질 기재(3)로, 그리고 경질 기재(3)를 커버하는 비점착성 코팅(4)으로 연속적으로 코팅되며, 상기 비점착성 코팅(4)은, 적어도 하나의 플루오로카본 수지를 함유하는 적어도 하나의 층(41)을 포함한다. 경질 기재(3)는 취약 영역(23)에서 적어도 단절되는 층으로 구성된다. 본 발명은 또한 하나의 이러한 기구(1)를 생산하기 위한 방법에 관한 것이다. The invention relates to a cooking appliance 1 comprising a metal support 2 in the form of a hollow bowl having a bottom 21 and sidewalls 22 raised from the bottom 21 and comprising at least one fragile region 23. The metal support 2 has a concave inner surface 24 and a convex outer surface 25 for receiving food. The cooking utensil is continuously coated from the metal support 2 to the hard substrate 3 and to the non-stick coating 4 which covers the hard substrate 3, wherein the non-stick coating 4 is at least one. At least one layer 41 containing the fluorocarbon resin of. The hard substrate 3 is composed of a layer that is at least disconnected in the fragile region 23. The invention also relates to a method for producing one such instrument 1.

A coating apparatus and coating method for steel pipe and steel pipe by method thereof

A coating apparatus, a coating method of a steel pipe and a steel pipe manufactured thereby are provided to omit a separate pre-heating process, thereby increasing productivity and reducing cost. The coating apparatus for a steel pipe includes: a hopper(100); a discharge pipe(200) connected to an outlet of the hopper(100); an air sprayer(300) connected to the discharge pipe(200); and an air gun(400) connected to the discharge pipe(200), wherein a heater is contained in the air gun(400), at least three of hoppers(100) are installed, and a valve(500) is installed on respective discharge pipe(200) of the hopper(100).

Method and apparatus for forming a coating

一种用常压等离子放电体在基体上形成涂层的方法。本方法包括将雾化的液体和/或固体涂层形成材料导入常压等离子放电体和/或由其得到的离子化气流中，并将基体置于雾化的涂层形成材料中。本申请还述及将聚合物形成材料进行聚合的方法，并进一步述及在基体上形成涂层所用的设备。

Flameless plastic coating apparatus and method therefor

A stream of hot air passes from a combustion chamber through an application gun to a preheated substrate. A powdered thermoplastic is fed into the application gun. The hot air stream heats the powdered thermoplastic to its fusion temperature and transports it to the substrate.

Rotary plasma spray method and apparatus for applying a coating utilizing particle kinetics

A method of operation of a plasma torch and the plasma apparatus to produce a hot gas jet stream directed towards a workpiece to be coated by first injecting a cold high pressure carrier gas containing a powder material into a cold main high pressure gas flow and then directing this combined high pressure gas flow coaxially around a plasma exiting from an operating plasma generator and converging directly into the hot plasma effluent, thereby mixing with the hot plasma effluent to form a gas stream with a net temperature based on the enthalpy of the plasma stream and the temperature and volume of the cold high pressure converging gas, establishing a net temperature of the gas stream at a temperature such that the powdered material will not melt or soften, and projecting the powder particles at high velocity onto a workpiece surface. The improvement resides in mixing a cold high pressure carrier gas with powder material entrained in it, with a cold high pressure gas flow of gas prior to mixing this combined gas flow with the plasma effluent which is utilized to heat the combined gas flow to an elevated temperature limited to not exceeding the softening point or melting point of the powder material. The resulting hot high pressure gas flow is directed through a supersonic nozzle to accelerate this heated gas flow to supersonic velocities, thereby providing sufficient velocity to the particles striking the workpiece to achieve a kinetic energy transformation into elastic deformation of the particles as they impact the onto the workpiece surface and forming a dense, tightly adhering cohesive coating. Preferably the powder material is of metals, alloys, polymers and mixtures thereof or with semiconductors or ceramics and the powder material is preferably of a particle size range exceeding 50 microns. The system also includes a rotating member for coating concave surfaces and internal bores or other such devices which can be better coated using rotation.

Method of producing a coating using a kinetic spray process with large particles and nozzles for the same

A method of depositing large particles having an average nominal diameter of greater than 106 microns up to 250 microns onto substrates using a kinetic spray system is disclosed. The method utilizes a powder injector tube having a reduced inner diameter and a de Laval type nozzle having an elongated throat to exit end length. The method permits deposition of much larger particles than previously possible.

Two stage kinetic energy spray device

A two stage kinetic energy spray device has a first stage first nozzle having a receiving end that receives a particulate stream, an injection end located axially to the first nozzle receiving end, the injection end receiving the particulate stream from the receiving end. A second stage has a second nozzle, the second nozzle having a gas receiving portion that receives an effluent gas, a convergent portion that is downstream from the gas receiving portion and a divergent portion that is downstream from the convergent portion, the convergent portion and the divergent portion meeting at a throat. The particle stream is accelerated to a first velocity in the first nozzle located within the second nozzle divergent portion The effluent gas is accelerated to a second velocity in the second nozzle. First nozzle injection end chevrons allow mixing of particulate and supersonic effluent streams prior to exiting the spray device.

Applying cold spray erosion protection to an airfoil

Systems and methods are provided for applying cold spray erosion protection to an airfoil. One embodiment is a method for applying an abrasion coating to a fiber-reinforced composite substrate. The method includes applying a bond layer to the fiber-reinforced composite substrate by emitting, with a supersonic nozzle of a High Pressure Cold Spray (HPCS) system, a first gas stream including a first metal powder at a first speed below supersonic speed. The method further includes applying a cold spray deposit layer to the bond layer by emitting, with the supersonic nozzle, a second gas stream including a second metal powder at a second speed above supersonic speed.

Thermal spray plastic coating for edge sealing and fillet sealing

Tunable thermoplastic polymer sealants and tunable conductive thermoplastic polymer sealants, and edge seals and fillet seals produced from such sealants; and substrates, components and objects comprising the tunable edge seals and fillet seals, and methods for making and applying such edge seals and fillet seals are disclosed.

ELECTRIC MACHINE WITH FLOW SWITCHING AND DOUBLE EXCITATION

PROCESS FOR REDUCING FRICTION BETWEEN AT LEAST TWO METAL PARTS AND PISTON OBTAINED BY THE PROCESS

Friction-reducing procedure for metal components, comprises applying a coating of low-friction polymer to at least one of two adjacent components

The procedure comprises applying a coating of a polymer with a low friction coefficient to the surface of at least one of the components by thermal projection. After the component surface (3) has been de-greased, sand-blasted and pre-heated, the polymer is heated to melt it and then sprayed by torch (4) onto the component surface to give a coating (2).

Method of hot air spraying thermally meltable powdered polymeric compositions

Method of applying and/or heat melting with optional contemporaneous or subsequent thermosetting thermally meltable powdered polymers by using hot air generators and convectors with variable velocity output and temperature. (Heats Guns for spray powder coatings or powder adhesives).

Sprayed plastic coatings - from plastics powder in flexible sheath

Substrates are coated by spraying with a plastics powder in a jet of hot gas, the powder being supplied in the form of a strip of powder in a flexible sheath, a blow-pipe melting the strip and entraining the molten powder particles towards the substrate. Gives coatings with improves adherence and without preheating of the substrate. Coatings may be applied to relatively low temp. substrates e.g. at 15-100 degrees C.

Clad plastic particles suitable for thermal spraying

A high temperature thermal sprayable material, such as a metal or metal oxide, is adhered to the surface of a plastic particle to form a cladding layer thereon. The high temperatue material cladding layer provides a thermal barrier that allows use of the plastic in a high temperature thermal spray process to create a duplex coating containing plastic.

CULINARY ARTICLE COMPRISING A RARE EARTH OXIDE LAYER

La présente invention concerne de manière générale un article culinaire dont au moins l'une des faces est munie d'un revêtement comprenant au moins une couche d'oxyde de terre rare. Un tel revêtement a la particularité de présenter non seulement une dureté mécanique et une résistance à l'abrasion comparables à celles des émaux et céramiques, mais également d'excellentes propriétés intrinsèques d'hydrophobie permettant au revêtement obtenu de présenter une antiadhésivité comparable à celle des revêtements fluorocarbonés et adaptée à l'application culinaire. The present invention generally relates to a culinary article of which at least one of the faces is provided with a coating comprising at least one layer of rare earth oxide. Such a coating has the particularity of having not only mechanical hardness and abrasion resistance comparable to those of enamels and ceramics, but also excellent intrinsic properties of hydrophobicity allowing the coating obtained to have a non-stickiness comparable to that of fluorocarbon coatings and adapted to the culinary application.

PROCESS FOR PREPARING AN EXTENDED MATERIAL WITH GRAFT CARBON NANOSTRUCTURES, APPARATUS AND PRODUCT THEREOF

PROCESS FOR PREPARING AN EXTENDED MATERIAL WITH GRAFT CARBON NANOSTRUCTURES, APPARATUS AND PRODUCT THEREOF

Ce procédé comprend les étapes suivantes : - fourniture d'un dispositif de greffage (20) comprenant une torche (26) produisant une flamme (28) dans un volume d'air ambiant, et un support (33) de refroidissement disposé en regard de la flamme (28) ; - défilement continu du matériau allongé (14) à travers la flamme (28) entre la torche (26) et le support de refroidissement (33) ; - greffage continu de nanostructures de carbone (16) sur le matériau allongé (14) lors de son défilement à travers la flamme (28). This method comprises the following steps: - providing a grafting device (20) comprising a torch (26) producing a flame (28) in a volume of ambient air, and a support (33) for cooling disposed opposite the flame (28); continuous running of the elongated material (14) through the flame (28) between the torch (26) and the cooling support (33); continuous grafting of carbon nanostructures (16) on the elongated material (14) as it travels through the flame (28).

Process for the manufacture of coatings

Container coating method

A method for coating a cylindrical container with a thin, resinous coating by spraying powdered resin is disclosed. The technique involves spraying of finely divided resin particles at a velocity of at least about 200 feet per minute from a spray nozzle external to the container into the interior of a rapidly revolving container, particularly slender, cylindrical containers. The container may be sprayed by directing a pulse of a predetermined quantum of resin into the container to deposit a substantially uniform coating. Alternatively, a continuous flow of resin at a predetermined rate may be sprayed into a container. The resin particles are caused to adhere to the container by preheating the container. The coating is rendered continuous by preheating the container to temperatures above the softening point of the resin. Postheating of the coated container at temperatures in excess of about 300° F matures the coating.

Coating of substrates with plastics

Laminate, method for manufacturing laminate, molded body, and method for manufacturing molded body

本發明提供一種積層體之製造方法，其可使用氟樹脂粉末形成耐磨耗性優異的被膜，且可抑制使用氟樹脂粉末形成被膜時的發泡。 本發明之製造方法係製造具有基材與設在基材之表面之被膜之積層體的方法，其係於基材之表面塗佈下述粉體組成物而形成被膜。 粉體組成物：以特定體積比率含有氟樹脂粉末與非氟樹脂粉末的粉體組成物，該氟樹脂粉末係由以具有含羰基之基團等且可熔融成形之氟樹脂為主成分的樹脂材料所構成，且D50為0.01~100μm；該非氟樹脂粉末係由以聚芳基酮等非氟樹脂為主成分之樹脂材料所構成，且D50為0.01~100μm。

Method of hot air spraying thermally meltable powdered polymeric compositions

METHOD AND DEVICE FOR PRODUCING A COATING

Method of surface treating high-strength aluminum

The disclosure relates to a method of coating a high-strength aluminum object with polymer and surface-treating it, for improved corrosion resistance. A polymer composition is coated onto the surface of the aluminum object and is sintered or melted fast, at the same time as solution treatment for precipitation hardening takes place. The polymer composition substantially comprises a fluorine-containing polymer, preferably PTFE. According to one preferred embodiment of the invention, the polymer coating is sintered or melted fast on the aluminum surface during a time period of approx. 15 minutes at approx. 420 degrees C. After solution treatment and simultaneous surface treatment at elevated temperature, the aluminum object is rapidly cooled to room temperature and precipitation hardened thereafter by means of artificial aging preferably at approx. 120-150 degrees C. for approx. 24 hours.

Process for coating a metallic or non-metallic body with an erosion-resistant protective layer by flame spraying

METHODS AND SYSTEMS FOR COATING SUBSTRATES

Se describen métodos para recubrir un sustrato. Estos métodos comprenden; (a) orientar verticalmente al sustrato entre una cortina de fondo orientada verticalmente y una pistola rociadora; (b) recubrir al menos parcialmente el sustrato orientado verticalmente con una composicion de recubrimiento líquida, curable por radiacion, sustancialmente con 100% de contenidos solidos, pasando la composicion a través de la pistola rociadora donde la composicion de recubrimiento es atomizada, con lo cual una porcion de la composicion de recubrimiento atomizada se deposita sobre el sustrato orientado verticalmente y una porcion de la composicion de recubrimiento atomizada se deposita sobre la cortina de fondo orientada verticalmente; (c) exponer el sustrato recubierto a radiacion ionizante y/o radiacion actínica para curar la composicion de recubrimiento depositada sobre el sustrato; y (d) remover y reusar al menos una porcion de la composicion de recubrimiento depositada sobre la cortina de fondo orientadora verticalmente, también se describen sistemas o disposiciones para implementar dichos métodos. Methods for coating a substrate are described. These methods include; (a) orient the substrate vertically between a vertically oriented bottom curtain and a spray gun; (b) at least partially coating the vertically oriented substrate with a radiation-curable liquid coating composition, substantially with 100% solid contents, passing the composition through the spray gun where the coating composition is atomized, whereby a portion of the atomized coating composition is deposited on the vertically oriented substrate and a portion of the atomized coating composition is deposited on the vertically oriented background curtain; (c) exposing the coated substrate to ionizing radiation and / or actinic radiation to cure the coating composition deposited on the substrate; and (d) removing and reusing at least a portion of the coating composition deposited on the vertically oriented bottom ...

Treatment process and structure, with hard reliefs, of surfaces allowing the attachment of polytetrafluoroethylene

Powder thermal spray compositions

The present invention relates to a powder thermal spray composition having a thermoset material and a thermoplastic material. The thermal spray compositions may also include phosphorescent materials to allow the substrate to glow in the dark when applied and/or anti-microbial materials to retard microbial growth on surfaces to which it is applied. The present invention also relates to zinc plastic thermal spray compositions used to coat surfaces, such as steel, to more effectively bond thermal spray compositions and to prevent corrosion of the steel.

Method for depositing a coating containing plastic on a surface

A high temperature thermal sprayable material, such as a metal or metal oxide, is adhered to the surface of a thermal sprayable plastic particle to form a cladding layer thereon. The high temperature material cladding layer provides a thermal barrier that allows use of the plastic in a high temperature thermal spray process to create a duplex coating containing plastic.

Gas/plasma spray coating

A plasma spray process used for coating surfaces of a variety of components made of a plastic substrate. Powder particles are injected into a plasma jet where they soften and then strike the surface at high velocity to produce a strongly adherent coating. The component or work piece the coating is being applied to remains cool because the plasma is localized at the plasma gun. The plasma spray process allows for the melting of glass particles, creating a transfer mechanism to the plastic substrate. Components having complex shapes can be coated, without the issues currently encountered in dip coating. The powder coating is applied via plasma spraying, as a protective layer, giving glass like surface properties to a component having complex molded or formed shapes.

Systems and methods for making porous films, fibers, spheres, and other articles

Multiple processes for preparing porous articles are described. The porous articles can be in a wide array of shapes and configurations. The methods include providing a soluble material in particulate form and forming a packed region from the material. The methods also include contacting a flowable polymeric material with the packed region such that the polymeric material is disposed in voids in the packed region. The polymeric material is then at least partially solidified. The soluble material is then removed such as by solvent washing to thereby produce desired porous articles. Also described are systems for performing the various processes.

Improvements relating to protective flame sprayed coatings

A method of coating a base as described in the parent Specification is modified by replacing the metal particles in the outer surface of the adhesive synthetic resin layer by electrically non-conductive ceramic or refractory particles and by omitting the intermediate flame sprayed layer of metal. The ceramic or refractory particles may be metal oxides, metal silicates, silica, porcelain or glass. Fibreglass board or metal may be coated. Specification 745,257 also is referred to.ALSO:A method of coating a base as described in the parent Specification is modified by replacing the metal particles in the outer surface of the adhesive synthetic resin layer by electrically non-conductive ceramic or refractory particles and by omitting the intermediate flame sprayed layer of metal. The ceramic or refractory particles may be metal oxides, metal silicates, silica, porcelain or glass. Fibreglass board and metal may be coated. Specification 745,257 also is referred to.

Industrial fabrics having thermally sprayed protective coating

본 발명은 직물 또는 벨트(110)와, 이 직물 또는 벨트를 성형하기 위한 방법으로서, 베이스 지지구조층(150) 및 열적 스프레이 공정에 의하여 형성되는 적어도 하나 이상의 코팅층(120)을 갖는다. The present invention has a fabric or belt 110 and a method for forming the fabric or belt, the base support structure layer 150 and at least one coating layer 120 formed by a thermal spray process. 산업용, 직물, 벨트, 열적 스프레이, 코팅, 기능성, 특성, 베이스 지지구조층 Industrial, Textile, Belt, Thermal Spray, Coating, Functional, Properties, Base Support Structural Layer

Thermal spray roller and producing method thereof

PURPOSE: A spray coating roller and a manufacturing method thereof are provided to perform spray coating without damage to a base material by forming a metal base layer on the base material. CONSTITUTION: A spray coating roller(1) comprises a base material(10), a metal base layer(20), and a coating layer(30). The base material is composed of a carbon fiber reinforced plastic material. The metal base layer is formed by coupling a base member to the surface of the base material. The base member is formed using a metal material. The coating layer is formed on the top of the metal base layer through spray coating.

High velocity oxygen fuel (HVOF) method for spray coating non-melting polymers

用于用非熔融聚合物喷涂基材的方法和装置。该方法和装置使用高速氧气燃料喷涂枪用非熔融聚合物涂覆基材。

Process for applying protective surface layers to plastic

Polyamide coated sanitary ware

Ceramic sanitary ware is coated with rilsan RTM (polyamide based on alpha-omega amino acid) applied either by hot dip coating, flame spraying or hot target powder spraying. The coated ceramics are more impact and chip resistant, can more easily be made coloured or even luminous, e.g. targets of stone, earthenware or porcelain preheated to about 100 degrees C are flame sprayed, or powder sprayed, or dipped at 200 - 300 degrees C.

Surface treatments for articles and vehicles

To provide a method to treat an article and more specifically an aircraft surface in order to prevent icing and to provide a coating that emits very low volatile organic compounds (VOC) during application and setting. Icing on critical aircraft surfaces creates dangerous conditions which impair the stability of the aircraft. The specific areas are referred to as "cold-soak" conditions and some areas on the "leading edges" of the wings. The present invention eliminates icing on these surfaces. Environmental icing due to weather is a related problem, but is not the direct problem concerning the present invention. Ice will not form on the surface of certain polymer coatings with low surface energy such as TeflonTM. This is a consequence of the high contact angle between the water droplet and the surface that establishes a non-wetting surface. The objective of the present invention is to implement such coatings and a deposition process. Effective implementation will also result in a coating formulation and deposition process. The coating of the present invention may be used for other objects such as automobiles, consumer products, such as refrigerators, stoves, etc.

A kind of method and substrate forming rete

本发明提供一种形成膜层的方法和基板，属于膜层制备技术领域，其可解决现有的形成膜层方法易出现膜层不良的问题。本发明的形成膜层的方法包括在基板上形成第一层膜；对所述第一层膜进行第一次清洗；在所述第一层膜上形成第二层膜，所述第二层膜的材料与第一层膜的材料相同；对所述第二层膜进行第二次清洗。本发明的基板包括由上述形成膜层的方法制得的膜层。本发明可用于提升膜层品质。

Coating of a roll in a paper machine using hypersonic plasma

Method of a coating a roll in a paper machine with powder of thermo plastic and/or speciality plastic. The coating is carried out by spraying by using hypersonic plasma.

Temperature-resistant pressure-resistant heavy-duty anticorrosive powder coating and preparation method and spraying method thereof

本发明公开了一种耐温耐压重防腐粉末涂料及其制备方法和喷涂方法，属于粉末涂料技术领域。其中，耐温耐压重防腐粉末涂料，主要包括以下重量份的原料制成：改性环氧树脂15～25份、环氧树脂A 5～15份、环氧树脂B 5～15份、邻甲酚醛树脂10～20份、酚醛树脂10～20份、硫酸钡2～6份、白刚玉2～6份、二氧化硅气凝胶2～6份、云母2～6份、石墨1～5份、钛白粉1～5份、二甲基咪唑1～2份、增光剂2～6份、流平剂1～5份和安息香1～5份。本发明的耐温耐压重防腐粉末涂料具有极强的耐高温、耐低温、耐高压性能，在350℃高温下在‑40℃低温下，在70MPa的高压下，均表现为无开裂，无脱落，无气泡，仍保持重防腐、韧性好、抗磨等良好性能；同时还表现出优异的抗腐蚀性。

A method of producing a shaped article having excellent barrier properties

A powder of a barrier material (B) is, after having been melted, applied to a substrate of a polyolefin (A) according to flame spray coating process to give a shaped article, in which the barrier material (B) firmly adheres to the polyolefin (A) even when the surface of the substrate is not subjected to primer treatment. The shaped article is favorable to components to fuel containers, fuel tanks for automobiles, fuel pipes, etc.

A radio frequency inductively coupled plasma (rf-icp) torch

A conical inductively coupled plasma (ICP) torch (100) and a method for processing sample particles is disclosed. In this method raw, unprocessed, irregularly shaped sample particles (21) are injected into the conical torch, and pass through the plasma to form molten particles (22) and a spheroidization of the particles finally generates solid, smooth, spherical and dense processed particles (23) once cooled. The conical torch has a torch tube that has a conical section and an injector tube (2) that has a conical end. The conical section of the torch tube and the injector tube form an annular gap through which outer plasma gas is passed through. This conically exiting outer gas flow results in a rapid rise in gas temperatures and a short plasma region that rapidly melts any particles.