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1. 发明申请

WO2019191190A1 LAYERED COATING SYSTEM FOR LONG-TERM OUTDOOR EXPOSURE 审中-公开
公开(公告)号：WO2019191190A1
公开(公告)日：2019-10-03
申请号：PCT/US2019/024223
申请日：2019-03-27
申请人： KETTERING UNIVERSITY , SHIN-ETSU CHEMICAL CO., LTD.
发明人： GILLIAM, Mary A. , FARHAT, Susan A. , HIGUCHI, Koichi , MASUDA, Kohei , YOSHII, Ryosuke
IPC分类号： C08K3/22 , C08K5/00 , C08K5/3492 , C08K3/014
摘要： A layered coating system with enhanced properties capable of protecting an article or a component of an article from exposure to outdoor elements, including UV radiation, extreme temperatures, water, acid rain, other fluids and chemicals; scratching and marring from surface contact; and more. The layered coating system and articles formed therewith are characterized by properties that can include UV-absorption, abrasion and scratch resistance, adhesion to the substrate and within the coating layers, haze and visible light transparency, and impact resistance.

2. 发明授权

EP3178876B1 INORGANIC PARTICLE-POLYSILOXANE COMPOSITE, DISPERSION AND SOLID MATERIAL CONTAINING THE COMPOSITE, AND MAKING METHOD 有权
公开(公告)号：EP3178876B1
公开(公告)日：2020-10-21
申请号：EP16202528.2
申请日：2016-12-06
申请人： Shin-Etsu Chemical Co., Ltd.
发明人： YOSHII, Ryosuke , MASUDA, Kohei , HIGUCHI, Koichi , KIMURA, Tsuneo
IPC分类号： C08K9/06 , C08K9/02 , C08K3/36 , C08K3/22 , C08L83/04 , C09C3/12 , C09C3/00

3. 发明授权

EP3318593B1 HEAT DISSIPATION MATERIAL 有权
公开(公告)号：EP3318593B1
公开(公告)日：2020-05-06
申请号：EP16817598.2
申请日：2016-05-25
申请人： Shin-Etsu Chemical Co., Ltd.
发明人： UTA, Akira , IKENO, Masayuki , MATSUMOTO, Nobuaki , MASUDA, Kohei , SAKAMOTO, Takafumi
IPC分类号： C09K5/14 , C08G77/52 , C08L83/14 , C08K3/00 , H01L23/36 , H01L23/373

4. 发明公开

EP3318593A1 HEAT DISSIPATION MATERIAL 有权
标题翻译：散热材料
公开(公告)号：EP3318593A1
公开(公告)日：2018-05-09
申请号：EP16817598.2
申请日：2016-05-25
申请人： Shin-Etsu Chemical Co., Ltd.
发明人： UTA, Akira , IKENO, Masayuki , MATSUMOTO, Nobuaki , MASUDA, Kohei , SAKAMOTO, Takafumi
IPC分类号： C08G77/52 , C08L83/14 , C08K3/00 , C09K5/00 , H01L23/36 , H01L23/373
CPC分类号： C09K5/14 , C08G77/52 , C08K3/00 , C08K3/22 , C08K7/18 , C08K2003/2227 , C08K2201/001 , C08L83/14 , H01L23/36 , H01L23/373 , H01L23/3733 , H01L23/3737
摘要： Provided is a heat dissipation material comprising a mesogen/silicon compound (co)polymer having a number average molecular weight of 1,000-500,000, represented by general formula (1).

(Ar is a mesogen group selected from the structure represented by the following formulae.

a represents a positive number from 0.5 to 1, b represents a number from 0 to 0.5 (with the caveat that a and b each represent the proportion of each number of repeating units in molecules, and a + b = 1). R 1 is independently a monovalent hydrocarbon group which does not independently include a C 1-8 aliphatic unsaturated bond. R 2 is independently a hydrogen atom, -Si(CH 3 ) 3 , -Si(CH 3 ) 2 (OH), -Si(CH 3 ) 2 (CH=CH) or -Si(CH 3 ) 2 (CH 2 -CH=CH 2 )).
This heat dissipation material has excellent thermal conductivity and further shows good thermoplastic properties and has excellent moldability, and hence can be suitably used as a resin material for heat dissipation materials and semiconductor devices and electronic parts in particular.
摘要翻译：本发明提供一种由通式（1）表示的数均分子量为1,000〜500,000的介晶/硅化合物（共）聚合物的散热材料。（Ar是选自下式所示结构的介晶基团，a表示0.5-1的正数，b表示0-0.5的数（a和b各自代表每个数的比例） a + b = 1），R 1独立地为不独立地包含C 1-8脂肪族不饱和键的一价烃基，R 2独立地为氢原子，-Si（CH 3）3，-Si CH3）2（OH）， - Si（CH3）2（CH = CH）或-Si（CH3）2（CH2-CH = CH2））。该散热材料具有优异的导热性，并且还显示出良好的热塑性，并且具有优异的成型性，因此可以适当地用作散热材料和半导体器件以及电子部件的树脂材料。

5. 发明授权

EP3009485B1 ACTIVATION ENERGY RADIATION-CURABLE SILICONE COATING COMPOSITION AND COATED ARTICLE 有权
标题翻译：活化能辐射固化的硅氧烷涂料组合物和涂层制品
公开(公告)号：EP3009485B1
公开(公告)日：2018-02-21
申请号：EP15189424.3
申请日：2015-10-12
申请人： Shin-Etsu Chemical Co., Ltd.
发明人： MASUDA, Kohei
IPC分类号： C09D183/04 , C09C1/36 , C09D7/12 , C08K3/22 , C09D151/06 , C01G23/00
CPC分类号： C09D7/62 , C01G23/00 , C01G23/0536 , C01P2002/52 , C01P2004/64 , C08J7/047 , C08J2369/00 , C08J2483/04 , C08K3/20 , C08K3/22 , C08K9/10 , C08K2003/2237 , C08K2003/2241 , C09C1/3661 , C09C1/3684 , C09D7/61 , C09D7/67 , C09D151/06 , C09D183/04 , C08L75/14 , C08K9/02
摘要： A silicone coating composition is provided comprising (A) a water dispersion of core/shell type tetragonal titanium oxide solid-solution particles, (B) a polycarbonate and/or polyester-based urethane-modified vinyl polymer, (C) a hydrolytic condensate obtained from (co)hydrolytic condensation of a sulfur-free alkoxysilane, (D) a photo-polymerization initiator, (E) a solvent, (F) optional colloidal silica, and (G) another polymerizable vinyl compound. The composition can be coated to a polycarbonate substrate, without a primer, and cured into a film which has transparency, controlled interference fringe, and mar resistance as well as long-term adhesion, weathering resistance and oxidation resistance.

6. 发明公开

EP3225662A1 ONE-PACK ADDITION CURABLE SILICONE COMPOSITION, METHOD FOR STORING SAME, AND METHOD FOR CURING SAME 有权
标题翻译：一种一次性加成固化硅酮组合物，其存储方法及固化方法
公开(公告)号：EP3225662A1
公开(公告)日：2017-10-04
申请号：EP15863390.9
申请日：2015-10-21
申请人： Shin-Etsu Chemical Co., Ltd.
发明人： KITAZAWA, Keita , MASUDA, Kohei
IPC分类号： C08L83/07 , C08K3/08 , C08K3/22 , C08K3/28 , C08K5/53 , C08K5/5419 , C08L83/05 , C08L83/06
CPC分类号： C08L83/04 , B05D3/0406 , C08G77/12 , C08G77/20 , C08K3/08 , C08K3/22 , C08K3/28 , C08K5/53 , C08K5/5419 , C08L83/06 , C08L2205/025 , C08K5/5377 , C08L83/00 , C08K5/5393 , C08K5/56
摘要： Provided are a one-pack addition curable silicone composition compatible with both a good long-term storage property at room temperature under conditions whereby air is blocked to a constant level and the advance of an addition curing reaction at room temperature by being applied in a thin film of 1500 µm or less and exposed to air, which could not be obtained by conventional curable heat-dissipating grease, and a method for storing the same, and a method for curing this composition. A one-pack addition curable silicone composition having as essential ingredients: (A) organopolysiloxane having silicon-atom-bonded aliphatic unsaturated hydrocarbon groups and a specific kinematic viscosity; (B) one or more thermally conductive fillers selected from metals, metal oxides, metal hydroxides, metal nitrides, metal carbides, and allotropes of carbon; (C) organohydrogenpolysiloxane; and (D) a platinum group metal complex having an organic phosphorus compound represented by formula (1)

R 1 x -P-(OR 1 ) 3-x (1)

(R 1 is a monovalent hydrocarbon group, x is 0-3) as a ligand.
摘要翻译：本发明提供一种单组分加成固化型有机硅组合物，该组合物在室温下在空气被阻挡到恒定水平的条件下兼容良好的长期储存性能，并且通过在室温下施加薄使用以往的固化型散热用润滑脂不能得到的1500μm以下的膜，并暴露于空气中的方法及其保存方法，以及该组合物的固化方法。（A）具有与硅原子键合的脂肪族不饱和烃基和特定的运动粘度的有机聚硅氧烷; （B）一种或多种选自金属，金属氧化物，金属氢氧化物，金属氮化物，金属碳化物和碳的同素异形体的导热填料; （C）有机氢聚硅氧烷; 和（D）具有式（1）R 1x-P-（OR 1）3-x（1）（R 1为一价烃基，x为0-3）。

7. 发明公开

EP4067403A1 BLOCKING AGENT FOR ISOCYANATE GROUP, AND ISOCYANATE PROTECTED BY SAID BLOCKING AGENT 审中-实审
公开(公告)号：EP4067403A1
公开(公告)日：2022-10-05
申请号：EP20894237.5
申请日：2020-11-19
申请人： Shin-Etsu Chemical Co., Ltd.
发明人： ASO, Fumihiro , MASUDA, Kohei
IPC分类号： C08G18/80
摘要： One of the purposes of the present invention is to provide a blocking agent for blocking an isocyanate group to, thereby, prepare an isocyanate compound which has excellent water resistance and is reacted with another polymerizable compound to be cured at a relatively low temperature; another purpose is to provide a blocked isocyanate having an isocyanate group blocked with the blocking agent. The present invention provides a blocking agent for blocking an isocyanate group, wherein the blocking agent is an organic silicon alcohol having an organic group bonded to a silicon atom, and said organic group is capable of forming a β-silyl cation together with the silicon atom. In a preferred embodiment, the present invention provides a blocking agent which is an organic silicon alcohol represented by the general formula (1). In the formula (1), R 1 is an alkylene group having 3 to 5 carbon atoms and may have a substituent, provided that the number of carbon atoms of the substituent is not included in the number of the carbon atoms of the alkylene group; R 2 is an alkyl group having 1 to 10 carbon atoms; Z is an organic group capable of forming a β-silyl cation together with the silicon atom to which Z bonds; and n is an integer of 1 to 3. The present invention further provides a blocked isocyanate having a structure in which the isocyanate group is blocked with the aforesaid blocking agent, and a thermosetting composition comprising the blocked isocyanate.

8. 发明授权

EP3178885B1 SILICONE RUBBER COMPOSITION AND CURED PRODUCT THEREOF 有权
公开(公告)号：EP3178885B1
公开(公告)日：2018-08-15
申请号：EP16202536.5
申请日：2016-12-06
申请人： Shin-Etsu Chemical Co., Ltd.
发明人： TODOROKI, Daichi , MINAMIKAWA, Tomoya , YOSHII, Ryosuke , MASUDA, Kohei
IPC分类号： C08L83/04
CPC分类号： C08G77/04 , C08G77/20 , C08K3/20 , C08K3/22 , C08K3/36 , C08K5/0025 , C08K5/14 , C08K9/08 , C08K2003/2213 , C08K2003/2231 , C08K2003/2237 , C08K2201/006 , C08L83/04
摘要： A silicone rubber composition is provided comprising (A) an alkenyl-containing organopolysiloxane, (B) reinforcing silica, (C) an inorganic particle-polysiloxane composite comprising inorganic nanoparticles having a polysiloxane containing SiR 2 R 3 O 2/2 and SiR 4 R 5 R 6 O 1/2 units grafted to their surface, and (D) a curing agent. The composition cures into a transparent silicone rubber having UV-absorbing ability and heat resistance.

9. 发明授权

EP3210988B1 ORGANOSILICON COMPOUND AND CURABLE COMPOSITION 有权
公开(公告)号：EP3210988B1
公开(公告)日：2018-06-20
申请号：EP17152593.4
申请日：2017-01-23
申请人： Shin-Etsu Chemical Co., Ltd.
发明人： MASUDA, Kohei
IPC分类号： C08F120/36 , C09D4/00 , C07F7/21 , C08F30/08 , C08F220/12 , C08F230/08
CPC分类号： C07F7/21 , C08F30/08 , C08F120/36 , C08F220/12 , C08F230/08 , C09D4/00
摘要： A cyclic organosilicon compound having a (meth)acrylic group and a urea structure on a silicon atom cures into a product having improved flexibility, surface hardness, and evaporation amenability. Its formula is: wherein R 1 is C 1 -C 6 alkyl group, R 2 is hydrogen or methyl and Y 1 and Y 2 are each independently a C 1 -C 10 linear alkylene group.

10. 发明公开

EP3210988A1 ORGANOSILICON COMPOUND AND CURABLE COMPOSITION 有权
标题翻译：有机硅复合物和可固化组合物
公开(公告)号：EP3210988A1
公开(公告)日：2017-08-30
申请号：EP17152593.4
申请日：2017-01-23
申请人： Shin-Etsu Chemical Co., Ltd.
发明人： MASUDA, Kohei
IPC分类号： C07F7/21 , C08F30/08 , C08F220/12 , C08F230/08
CPC分类号： C07F7/21 , C08F30/08 , C08F120/36 , C08F220/12 , C08F230/08 , C09D4/00
摘要： A cyclic organosilicon compound having a (meth)acrylic group and a urea structure on a silicon atom cures into a product having improved flexibility, surface hardness, and evaporation amenability. Its formula is:

wherein R 1 is C 1 -C 6 alkyl group, R 2 is hydrogen or methyl and Y 1 and Y 2 are each independently a C 1 -C 10 linear alkylene group.
摘要翻译：在硅原子上具有（甲基）丙烯酸基和脲结构的环状有机硅化合物固化成具有改善的柔性，表面硬度和蒸发调节能力的产品。其结构式为：其中R1为C1-C6烷基，R2为氢或甲基，Y1和Y2各自独立为C1-C10直链亚烷基。

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