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公开(公告)号：US20220177635A1
公开(公告)日：2022-06-09
申请号：US17433169
申请日：2019-03-15
申请人： Yanli FENG , Hongyu CHEN , Shaoguang FENG , Huan CHEN , Lili SHI , Xiuyuan NI , Lingyuan PANG , BAO Ming , Dow Silicones Corporation , Dow Global Technologies LLC
发明人： Yanli Feng , Hongyu Chen , Shaoguang Feng , Huan Chen , Lili Shi , Xiuyuan Ni , Lingyun Pang , Ming Bao
摘要： A waterborne polyurethane dispersion is provided. The waterborne polyurethane dispersion comprises residual moiety of a hydroxy-terminated siloxane compound in the main chain and exhibits good anti-stickiness while retaining superior mechanical properties. A laminated synthetic leather article prepared with said waterborne polyurethane dispersion as well the method for preparing the synthetic leather article are also provided.
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2.发明公开公开(公告)号：US20230193096A1
公开(公告)日：2023-06-22
申请号：US17793786
申请日：2021-07-21
发明人： Qiangqiang Yan , Yunlong Guo , Wenjie Chen , Li Ding , Hongyu Chen , Cheng Shen , Ruihua Lu , Yan Zhou , Zhihua Liu
IPC分类号： C09J183/06 , C09J11/06 , C09J5/00
CPC分类号： C09J183/06 , C09J11/06 , C09J5/00 , C08G77/02
摘要： An aqueous dispersion of a silicone pressure sensitive adhesive base can be combined with a curing agent and cured to form a silicone pressure sensitive adhesive.
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公开(公告)号：US12116511B2
公开(公告)日：2024-10-15
申请号：US18261336
申请日：2021-04-09
发明人： Yunlong Guo , Hongyu Chen , David L. Malotky , Bin Chen , Zhihua Liu , Xiucuo Li , Yan Zhou , Wenjie Chen , Li Ding , Qiangqiang Yan
IPC分类号： C09J7/38 , B29B9/06 , B29C48/00 , B29C48/05 , B29C48/285 , B29C48/88 , B29C48/40 , B29K83/00 , B29K105/00 , B29K105/16
CPC分类号： C09J7/38 , B29B9/065 , B29C48/001 , B29C48/0022 , B29C48/022 , B29C48/05 , B29C48/288 , B29C48/297 , B29C48/911 , B29C48/40 , B29K2083/00 , B29K2105/16 , B29K2105/251 , C09J2301/302 , C09J2483/00
摘要： A process for preparing a waterborne dispersion of a silicone pressure sensitive adhesive base includes the use of a solventless polyorganosiloxane pellet containing a polyorganosilicate resin and a polyorganosiloxane gum. The waterborne dispersion of the silicone pressure sensitive adhesive base can be combined with a free radical initiator, and dried and cured to form a silicone pressure sensitive adhesive.
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公开(公告)号：US20240301250A1
公开(公告)日：2024-09-12
申请号：US18261336
申请日：2021-04-09
发明人： Yunlong Guo , Hongyu Chen , David L. Malotky , Bin Chen , Zhihua Liu , Xiucuo Li , Yan Zhou , Wenjie Chen , Li Ding , Qiangqiang Yan
IPC分类号： C09J7/38 , B29B9/06 , B29C48/00 , B29C48/05 , B29C48/285 , B29C48/40 , B29C48/88 , B29K83/00 , B29K105/00 , B29K105/16
CPC分类号： C09J7/38 , B29B9/065 , B29C48/001 , B29C48/0022 , B29C48/022 , B29C48/05 , B29C48/288 , B29C48/297 , B29C48/911 , B29C48/40 , B29K2083/00 , B29K2105/16 , B29K2105/251 , C09J2301/302 , C09J2483/00
摘要： A process for preparing a waterborne dispersion of a silicone pressure sensitive adhesive base includes the use of a solventless polyorganosiloxane pellet containing a polyorganosilicate resin and a polyorganosiloxane gum. The waterborne dispersion of the silicone pressure sensitive adhesive base can be combined with a free radical initiator, and dried and cured to form a silicone pressure sensitive adhesive.
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公开(公告)号：US11472983B2
公开(公告)日：2022-10-18
申请号：US17049331
申请日：2018-04-27
发明人： Linfei Wang , Xiaomei Song , Hongyu Chen , Guodong Shen , Yunlong Guo
IPC分类号： C09D183/10 , C09D183/06 , C08G59/24 , C08G77/24 , C08G77/26 , C08K3/22 , C08K3/36 , C08K5/544 , C08K5/57 , C08L83/06 , C09D5/16 , C08L83/10
摘要： A composition which provides a coating film having excellent foul releasing property is disclosed. The composition comprises, based on the solid contents of the composition: (A) 20 to 80 weight % of a resin which has a polydialkylsiloxane unit and an epoxy resin unit within its structure; (B) 0.1 to 5 weight % of an amino silane; (C) 0.5 to 5 weight % of a hydrophilic additive; and (D) 0.1 to 5 weight % of a catalyst. A coating, e.g. a coating film, formed from the composition generally has an amphiphilic surface. Thus, the composition is suitable for coatings which prevent both hydrophobic and hydrophilic fouling.
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公开(公告)号：US11326059B2
公开(公告)日：2022-05-10
申请号：US16645095
申请日：2017-09-07
发明人： Xiaomei Song , Yu Chen , Hongyu Chen , Guodong Shen , Wenjie Chen , Jo Gunn , Chungmien Kuo
IPC分类号： C09D5/00 , C09D7/61 , C09D183/04 , F25C1/22
摘要： A coating composition is disclosed. The coating composition is useful for providing a coating, e.g. on a surface of an article. The coating provides very low adhesion to ice, faster ice removal by heating power, etc. The coating composition comprises a silicone rubber, a thermal conductive filler, a reactive polysiloxane, an unsaturated group containing alkoxysilane, a catalyst, and a solvent.
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公开(公告)号：US20210403716A1
公开(公告)日：2021-12-30
申请号：US17281484
申请日：2018-12-29
发明人： Xiaolian Hu , Jiguang Zhang , Yan Zheng , Hongyu Chen , Chen Chen , Dorab Bhagwagar , Darren Hansen
IPC分类号： C08L83/00 , C08K3/22 , C08K5/3417
摘要： A highly thermally conductive composition is provided, such composition comprising: (A) An organopolysiloxane composition; (B) a filler treating agent; (C) a thermal stabilizer; and (D) thermally conductive filler mixture, comprising: (D-1) a small-particulate thermally conductive filler having a mean size of up to 1 μm, (D-2) middle-sized filler having a mean size of from 1 to 10 μm, (D-3) large filler having a mean size of larger than 30 μm and comprising at least magnesium oxide.
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公开(公告)号：US20210108054A1
公开(公告)日：2021-04-15
申请号：US16970475
申请日：2018-03-15
发明人： Andong Liu , Fengyi Su , Hongyu Chen , Jianping Pan , Xiaobing Yun , Thomas Allgeuer , Di Xu , Yuguo Ma
IPC分类号： C08L23/06
摘要： Provided is a polymer blend that can be used in films, packages, and fibers. In one aspect, a polymer blend comprises an ethylene-based polymer, and one or more compounds of formula (I), wherein n is 6 to 24.
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公开(公告)号：US11781050B2
公开(公告)日：2023-10-10
申请号：US17793786
申请日：2021-07-21
发明人： Qiangqiang Yan , Yunlong Guo , Wenjie Chen , Li Ding , Hongyu Chen , Cheng Shen , Ruihua Lu , Yan Zhou , Zhihua Liu
IPC分类号： C09J183/06 , C09J5/00 , C09J11/06 , C08G77/02 , C08G77/16
CPC分类号： C09J183/06 , C09J5/00 , C09J11/06 , C08G77/02 , C08G77/16 , C09J2483/00
摘要： An aqueous dispersion of a silicone pressure sensitive adhesive base can be combined with a curing agent and cured to form a silicone pressure sensitive adhesive. The aqueous dispersion of the silicone pressure sensitive adhesive base includes a bis-hydroxyl-terminated polydiorganosiloxane; a polyorganosilicate resin; cumene; a surfactant; and water. A curing agent such as a peroxide compound or an aminosilane may be combined with the aqueous disperison of the silicone pressure sensitive adhesive base to form a silicone pressure sensitive adhesive composition. A pressure sensitive adhesive article may be formed by a method including coating a surface of a substrate with the silicone pressure sensitive adhesive composition, removing water, and curing the silicon pressure sensitive adhesive composition to form a silicone pressure sensitive adhesive on the surface of the substrate.
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10.发明公开公开(公告)号：US20230257582A1
公开(公告)日：2023-08-17
申请号：US18004077
申请日：2020-09-23
发明人： Jiguang Zhang , Yan Zheng , Chao He , Xuedong Gao , Qianqing Ge , Dorab Bhagwagar , Peng Wei , Chen Chen , Hongyu Chen
IPC分类号： C08L83/04 , C08K5/5419 , C08K3/22
CPC分类号： C08L83/04 , C08K5/5419 , C08K3/22 , C08K2201/001 , C08K2003/2296 , C08K2003/0812
摘要： Provided is a thermal interface material containing a divinyl polydimethylsiloxane, a chain extender, a crosslinker, 80 volume-percent or more thermally conductive filler, treating agent composition, platinum hydrosilylation catalyst, and up to 0.2 weight-percent hydrosilylation inhibitor; where the wherein weight-percent values are relative to thermal interface material composition weight, volume-percent values are relative to thermal interface material composition volume, the molar ratio of silyl hydride groups to vinyl groups in the thermal interface material composition is 0.4 or more and at the same time is 1.0 or less, and the molar ratio of silyl hydride functionality from the chain extender to silyl hydride functionality from the crosslinker is 13 or more and at the same time 70 or less.
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