公开(公告)号：US20090318614A1

公开(公告)日：2009-12-24

申请号：US12441436

申请日：2007-09-17

Applicant: Pierre Chevalier

Inventor： Pierre Chevalier

IPC: C08L83/04

CPC classification number: C09C3/12 ,  C01P2004/84 ,  C01P2006/60 ,  C09C1/0093 ,  C09C1/024 ,  C09C1/3684 ,  C09C1/40 ,  C09C1/42

Abstract: A filler, pigment or mineral powder surface treated with a silicon compound is described. The silicon compound is a polydiorganosiloxane having at least one terminal group of the formula —SiR″(OR′)2 or —Si(OR′)3, wherein R″ represents an alkyl, substituted alkyl, alkenyl or aryl group and each R′ represents an alkyl group having 1 to 4 carbon atoms. The filler, pigment or mineral powder treated is hydrophobic and is used in composites or industrial processes.

Abstract translation: 描述了用硅化合物处理的填料，颜料或矿物粉末表面。 硅化合物是具有至少一个具有式-SiR“（OR'）2或-Si（OR'）3的末端基团的聚二有机硅氧烷，其中R”表示烷基，取代的烷基，烯基或芳基， R'表示碳原子数1〜4的烷基。 处理的填料，颜料或矿物粉末是疏水性的，用于复合材料或工业过程。

公开(公告)号：US20080056928A1

公开(公告)日：2008-03-06

申请号：US10575919

申请日：2004-10-08

Applicant: Timothy Rex Bunce ,  Bhukandas Parbhoo ,  Pierre Chevalier

Inventor： Timothy Rex Bunce ,  Bhukandas Parbhoo ,  Pierre Chevalier

IPC: B01J19/08 ,  B01J8/18 ,  B01J8/42 ,  C01B33/16 ,  C01B33/18 ,  C08G77/06

CPC classification number: B82Y30/00 ,  B01J8/1818 ,  B01J8/1863 ,  B01J8/42 ,  B01J19/088 ,  B01J2219/0809 ,  B01J2219/0828 ,  B01J2219/083 ,  B01J2219/0896 ,  C01P2004/84 ,  C09C1/3615 ,  C09C1/3684

Abstract: This invention relates to a method of functionalising a powdered substrate. The method comprises the following steps, which method comprises passing a gas into a means for forming excited and/or unstable gas species, typically an atmospheric pressure plasma or the like and treating the gas such that, upon leaving said means, the gas comprises excited and/or unstable gas species which are substantially free of electric charge. The gas comprising the excited and/or unstable gas species which are substantially free of electric charge is then used to treat a powdered substrate and a functionalising precursor in a downstream region external to the means for forming excited and/or unstable gas, wherein neither the powdered substrate nor the functionalising precursor have been subjected to steps (i) and (ii) and wherein said functionalising precursor is introduced simultaneously with or subsequent to introduction of the powdered substrate. Preferably the method takes place in a fluidised bed.

Abstract translation: 本发明涉及一种功能化粉末状基材的方法。 该方法包括以下步骤：该方法包括使气体进入用于形成激发和/或不稳定气体物质（通常为大气压等离子体等）的装置，并处理气体，使得在离开所述装置时，气体包括激发 和/或基本上不含电荷的不稳定气体物质。 包括基本上不含电荷的被激发和/或不稳定的气体物质的气体然后用于处理形成激发和/或不稳定气体的装置外部的下游区域中的粉末状基质和官能化前体，其中， 粉末基质和功能化前体已经经受步骤（i）和（ii），并且其中所述官能化前体在引入粉末基质的同时或之后引入。 优选地，该方法在流化床中进行。

公开(公告)号：US20070125998A1

公开(公告)日：2007-06-07

申请号：US10575920

申请日：2004-10-08

Applicant: Timothy Bunce ,  Bhukandas Parbhoo ,  Pierre Chevalier

Inventor： Timothy Bunce ,  Bhukandas Parbhoo ,  Pierre Chevalier

IPC: H01L51/00 ,  C07F7/08

CPC classification number: B01J8/1863 ,  B01J8/1818 ,  B01J8/42 ,  B01J19/088 ,  B01J2219/0809 ,  B01J2219/0828 ,  B01J2219/083 ,  B01J2219/0896 ,  C01B33/16

Abstract: A method of forming a powder and/or discrete gel particles of a compound selected from the group of a metallic oxide, a metalloid oxide, a mixed oxide, an organometallic oxide, an organometalloid oxide, an organomixed oxide resin, and/or an organic resin from one or more respective organometallic precursor(s), organometalloid precursor(s) and/or organic precursors and mixtures thereof, comprising the steps of passing a gas into a means for forming excited and/or unstable gas species (1a), typically an atmospheric plasma generating means; treating said gas such that upon leaving said means the gas comprises excited and/or unstable gas species which are substantially free of electrical charges at a temperature of between 10° C. and 500° C. A gaseous and/or liquid precursor is then introduced (50a,50b) into said excited and unstable gas species in a downstream region external (20) to the means for forming excited and/or unstable gas. The interaction between the precursor and the excited and unstable gas species results in the formation of a powder and/or discrete gelled particles which are subsequently collected. The particles prepared by the method may be subsequently functionalised.

Abstract translation: 形成选自金属氧化物，准金属氧化物，混合氧化物，有机金属氧化物，有机金属氧化物，有机金属氧化物树脂和/或有机金属氧化物的化合物的粉末和/或离散凝胶颗粒的方法 一种或多种相应的有机金属前体，有机金属前体和/或有机前体及其混合物的树脂，包括将气体输送到用于形成激发和/或不稳定气体物质（1a）的装置中的步骤， 通常是大气等离子体产生装置; 处理所述气体使得在离开所述装置时气体包括在10℃和500℃之间基本上不含电荷的激发和/或不稳定的气体物质。然后引入气体和/或液体前体 （50a，50b）到形成激发和/或不稳定气体的装置的外部（20）的下游区域中的所述激发和不稳定的气体物质。 前体与激发和不稳定气体物质之间的相互作用导致随后收集的粉末和/或离散凝胶颗粒的形成。 通过该方法制备的颗粒可以随后被官能化。

公开(公告)号：US06780471B2

公开(公告)日：2004-08-24

申请号：US10258722

申请日：2002-12-13

Applicant: Pierre Chevalier ,  Iain A MacKinnon ,  Bizhong Zhu ,  Robert Jean-Pierre Corriu ,  Genevieve Marie-Louise Emile Cerveau ,  Bertrand Francois Dabiens

Inventor： Pierre Chevalier ,  Iain A MacKinnon ,  Bizhong Zhu ,  Robert Jean-Pierre Corriu ,  Genevieve Marie-Louise Emile Cerveau ,  Bertrand Francois Dabiens

IPC: B05D310

CPC classification number: C08K5/5419 ,  C07F7/0836 ,  C08G77/44 ,  C08L83/04 ,  C09D183/04 ,  C08L2666/44

Abstract: A curable silicone resin composition comprises (A) an uncured silicone resin having units of the formula (R*)a(R)bSiO(4−a−b)/2, where each R* is a functional group capable of reacting with Si—OH and/or Si-alkoxy groups and each R is a nonfunctional monovalent hydrocarbon group, a+b is from 1.0 to 3.0 and each molecule of uncured silicone resin contains an average of at least two groups R*, and (B) a silanol or hydrolysable compound of the formula (I) where R′ represents a hydroxyl group or a hydrolysable group; each R″ represents hydrogen, a monovalent hydrocarbon which optionally is substituted, or a group within the above definition of R′; and Ar is a substantially nonflexible linkage including at least one para-arylene moiety, so that the groups (R′)2R″Si— are spatially separated.

Abstract translation: 可固化的有机硅树脂组合物包含（A）具有式（R *）a（R）bSiO（4-ab）/ 2的单元的未固化的有机硅树脂，其中每个R *是能够与Si-OH反应的官能团 和/或Si-烷氧基，并且每个R是非官能的单价烃基，a + b为1.0至3.0，并且每个未固化的有机硅树脂分子平均含有至少两个基团R *，和（B）硅烷醇或 其中R'表示羟基或可水解基团的式（I）的可水解化合物; 每个R“表示氢，任选被取代的一价烃，或上述R'定义中的基团; 并且Ar是包括至少一个对亚芳基部分的基本上非柔性连接，使得基团（R'）2 R“'在空间上分离。

公开(公告)号：US10723891B2

公开(公告)日：2020-07-28

申请号：US16069964

申请日：2017-04-21

Applicant: Dow Silicones Corporation ,  Pierre Chevalier ,  Emmanuelle Deloffre ,  Cathy Dontaine

Inventor： Pierre Chevalier ,  Emmanuelle Deloffre ,  Cathy Dontaine

IPC: C09D5/02 ,  C09D5/00 ,  C08J7/04 ,  C09D129/06 ,  C09D183/04 ,  D21H19/12

Abstract: This invention relates to an aqueous coating composition, a greaseproof article and a process of forming a coating on a substrate. The aqueous coating composition comprises at least the following components: an organopolysiloxane (A) which is a polysiloxane compound having at least two alkenyl groups per molecule, an organohydrogenpolysiloxane (B) which is a polysiloxane compound comprising at least two Si H groups per molecule, an hydrosilylation catalyst (C) able to catalyse an hydrosilylation reaction between the organopolysiloxane compound (A) and the organohydrogenpolysiloxane compound (B), an organic copolymer (D) comprising at least two types of repeating units (i) and (ii): unit (i) which is an alkyl group comprising from 2 to 2 carbon atoms, unit (ii) which is an alkyl group comprising from 2 to 12 carbon atoms and having at least one pendant alcohol substituent, water, and the composition is able to form upon curing by hydrosilylation a coating on a substrate.

公开(公告)号：US20190062563A1

公开(公告)日：2019-02-28

申请号：US16069964

申请日：2017-04-21

Applicant: Pierre CHEVALIER ,  Emmanuelle DELOFFRE ,  Cathy DONTAINE ,  Dow Silicones Corporation

Inventor： Pierre Chevalier ,  Emmanuelle Deloffre ,  Cathy Dontaine

IPC: C09D5/02 ,  C09D183/04 ,  C09D129/06 ,  D21H19/12 ,  C08J7/04

Abstract: This invention relates to an aqueous coating composition, a greaseproof article and a process of forming a coating on a substrate. The aqueous coating composition comprises at least the following components: an organopolysiloxane (A) which is a polysiloxane compound having at least two alkenyl groups per molecule, an organohydrogenpolysiloxane (B) which is a polysiloxane compound comprising at least two Si H groups per molecule, an hydrosilylation catalyst (C) able to catalyse an hydrosilylation reaction between the organopolysiloxane compound (A) and the organohydrogenpolysiloxane compound (B), an organic copolymer (D) comprising at least two types of repeating units (i) and (ii): unit (i) which is an alkyl group comprising from 2 to 2 carbon atoms, unit (ii) which is an alkyl group comprising from 2 to 12 carbon atoms and having at least one pendant alcohol substituent, water, and the composition is able to form upon curing by hydrosilylation a coating on a substrate.

公开(公告)号：US09068684B2

公开(公告)日：2015-06-30

申请号：US13141296

申请日：2009-12-17

Applicant: Lionel Le Gall ,  Pierre Chevalier ,  Guillaume Ruiz ,  Blaise Carles

Inventor： Lionel Le Gall ,  Pierre Chevalier ,  Guillaume Ruiz ,  Blaise Carles

IPC: F16L55/10 ,  F16L55/11 ,  F16J13/02 ,  F16J13/12 ,  F16J13/14 ,  F16L55/132 ,  F22B37/14 ,  G21C13/06 ,  G21D1/00

CPC classification number: F16L55/11 ,  F16J13/02 ,  F16J13/12 ,  F16J13/14 ,  F16L55/1108 ,  F16L55/132 ,  F22B37/14 ,  G21C13/06 ,  G21D1/006 ,  Y02E30/40

Abstract: A sealed stopper for an opening in a tubing for joining a chamber and a piping including a fastening ring is provided. The stopper includes a rigid bearing plate and a sealing member carried by the bearing plate, and includes a seal having a planar and flexible central portion with a reduced thickness extending below the bearing plate and a peripheral portion radially deformable by a central expander of the peripheral portion against the inner surface of the fastening ring.

Abstract translation: 提供了用于连接腔室的管道中的开口的密封止动件和包括紧固环的管道。 止动器包括刚性支承板和由支承板承载的密封构件，并且包括密封件，该密封件具有在轴承板下方延伸的具有减小的厚度的平面且柔性的中心部分，以及由周边的中心扩张器可径向变形的周边部分 部分抵靠紧固环的内表面。

公开(公告)号：US20130065993A1

公开(公告)日：2013-03-14

申请号：US13698828

申请日：2011-05-16

Applicant: Michael Backer ,  Pierre Chevalier ,  Zhihua Liu ,  Ana Marques ,  Satoshi Onodera ,  Vincent Rerat ,  Motoshi Sasaki

Inventor： Michael Backer ,  Pierre Chevalier ,  Zhihua Liu ,  Ana Marques ,  Satoshi Onodera ,  Vincent Rerat ,  Motoshi Sasaki

IPC: C08K5/544 ,  C08K3/36 ,  C08L69/00 ,  C08L83/08 ,  C08K5/5419

CPC classification number: C08G77/26 ,  C08G77/30

Abstract: The invention provides a process for improving the fire resistance of a thermoplastic or thermoset organic polymer composition, characterised in that an alkoxysilane containing at least one organic nitrogen-containing group and an alkoxysilane or silicone resin containing at least one group selected from phosphonate and phosphinate groups are added to a thermoplastic or thermosetting organic polymer composition and heated in the presence of moisture to cause hydrolysis and siloxane condensation of the alkoxysilane or alkoxysilanes. The alkoxysilanes, or alkoxysilane(s) and silicone resin, of the invention are particularly effective in increasing the fire resistance of polycarbonates and blends of polycarbonate with other resins such as polycarbonate/ABS blends.

Abstract translation: 本发明提供一种改善热塑性或热固性有机聚合物组合物的耐火性的方法，其特征在于含有至少一种含有机氮基团的烷氧基硅烷和含有至少一种选自膦酸酯和次膦酸基团的烷氧基硅烷或硅氧烷树脂 加入到热塑性或热固性有机聚合物组合物中并在水分存在下加热以引起烷氧基硅烷或烷氧基硅烷的水解和硅氧烷缩合。 本发明的烷氧基硅烷或烷氧基硅烷和有机硅树脂在增加聚碳酸酯和聚碳酸酯与其它树脂如聚碳酸酯/ ABS共混物的共混物的耐火性方面特别有效。

公开(公告)号：US20060057297A1

公开(公告)日：2006-03-16

申请号：US10531163

申请日：2003-10-09

Applicant: Pierre Chevalier ,  Steven Robson ,  Anne Dupont ,  Duan Ou ,  Yeong Lee

Inventor： Pierre Chevalier ,  Steven Robson ,  Anne Dupont ,  Duan Ou ,  Yeong Lee

IPC: B05D3/02 ,  C08L83/04 ,  C08G77/04 ,  B32B9/04

CPC classification number: C08G77/20 ,  C08G77/12 ,  C08G77/70 ,  C08L83/04

Abstract: A silicone resin, curable to a resin of low coefficient of thermal expansion, high glass transition temperature and high modulus, has the empirical formula (R3SiO2)a(R2SiO2/2)b(RsiO3/2)c(SiO4/2)d wherein each R is a hydrocarbon or substituted hydrocarbon group or a hydrogen atom; and a=0.02 to 0.8; b=0 to 0.4; and c+d=0.2 to 0.98, where a+b+c+d=1.0, characterized in that at least 2 mole % of the siloxane units in the resin are of the formula R′3SiO1/2 RR′2Sio1/2 or R′2SiO2/2 wherein each R′ is an alkenyl group.

Abstract translation: 可固化成低热膨胀系数的树脂，高玻璃化转变温度和高模量的硅树脂具有经验式（R 3 SiO 2 SiO 2） （R 2 O 2/2/2）b（R 3 O 3/2 2）

公开(公告)号：US4726996A

公开(公告)日：1988-02-23

申请号：US801871

申请日：1985-11-26

Applicant: Francois Le Gac ,  Pierre Chevalier

Inventor： Francois Le Gac ,  Pierre Chevalier

IPC: B32B27/36 ,  B32B27/08 ,  B05D3/02 ,  B32B27/40

CPC classification number: B32B27/36 ,  Y10T428/31594 ,  Y10T428/31786 ,  Y10T428/31794 ,  Y10T428/31942

Abstract: A phenolic resin based laminate material which can be cross-linked by acid catalysis, endowed with a reinforcement, comprising at least two surfaces and having on at least one of its two surfaces at least one additional nonphenolic resin-based layer is disclosed.In accordance with the invention, the additional layer in contact with the phenolic resin is obtained from a formula comprising an unsaturated polyester resin, a cross-linking solvent of said resin, possibly one or several other additives, at least one of the main components having a formula comprising hydrophilic centers in a number at least equal to the number of non-saturation centers in the polymeric chain of the resin.

Abstract translation: 一种酚醛树脂基层压材料，其可以通过酸催化交联，具有增强物，其包含至少两个表面，并且在其两个表面中至少一个上至少有一个附加的非酚醛树脂基层被公开。 根据本发明，与酚醛树脂接触的附加层由包含不饱和聚酯树脂，所述树脂的交联溶剂，可能的一种或几种其它添加剂的配方获得，至少一种主要组分具有 包括至少等于树脂的聚合物链中的不饱和中心数的数量的亲水中心的配方。