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公开(公告)号：US20240368401A1
公开(公告)日：2024-11-07
申请号：US18687855
申请日：2021-11-15
Applicant: Dow Global Technologies LLC , Dow Silicones Corporation
Inventor： Tao Wang , Hongyu Chen , Xilun Weng , Kainan Zhang , Ming Ming , Wenke Miao , Wuye Ouyang , Andong Liu
Abstract: Toughened polyamide composition including: (a) at least one polyamide; (b) at least one toughener component; and (c) at least one siloxane-based component having a viscosity of 1 mm2/s-100,000 mm2/s providing toughened polyamide composition with good impact strength; process for producing the toughened polyamide composition; and articles made from the toughened polyamide composition.
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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
Applicant: Dow Silicones Corporation , Dow Global Technologies LLC
Inventor： Yunlong Guo , Hongyu Chen , David L. Malotky , Bin Chen , Zhihua Liu , Xiucuo Li , Yan Zhou , Wenjie Chen , Li Ding , Qiangqiang Yan
IPC: C09J7/38 , B29B9/06 , B29C48/00 , B29C48/05 , B29C48/285 , B29C48/88 , B29C48/40 , B29K83/00 , B29K105/00 , B29K105/16
CPC classification number: 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
Abstract: 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
Applicant: Dow Silicones Corporation , Dow Global Technologies LLC
Inventor： Yunlong Guo , Hongyu Chen , David L. Malotky , Bin Chen , Zhihua Liu , Xiucuo Li , Yan Zhou , Wenjie Chen , Li Ding , Qiangqiang Yan
IPC: C09J7/38 , B29B9/06 , B29C48/00 , B29C48/05 , B29C48/285 , B29C48/40 , B29C48/88 , B29K83/00 , B29K105/00 , B29K105/16
CPC classification number: 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
Abstract: 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：US20240218220A1
公开(公告)日：2024-07-04
申请号：US18558017
申请日：2021-07-13
Applicant: Dow Global Technologies LLC
Inventor： Qingwei Meng , Yu Chen , Yi Zhang , Rui Shi , Shaoguang Feng , Hongyu Chen , ChenYan Bai , Paolo Diena , Yongchun Chen , Yuxi Zhang , Jing Liu , Yanbin Fan
IPC: C09J175/08 , B32B7/12 , B32B15/04
CPC classification number: C09J175/08 , B32B7/12 , B32B15/043
Abstract: A two-component adhesive composition comprising the reaction product of: a polyol component, comprising a hydrophobic polyol and a phosphate-functional adhesion promoter; and an isocyanate component, comprising the reaction product of an isocyanate monomer and a dimer acid polyester polyol.
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公开(公告)号：US11952503B2
公开(公告)日：2024-04-09
申请号：US16968440
申请日：2019-03-11
Applicant: Dow Global Technologies LLC
Inventor： Chao He , Yabin Sun , Jeffrey M. Cogen , Timothy J. Person , Hongyu Chen
IPC: H01B3/44 , C08L23/06 , C09D123/06
CPC classification number: C09D123/06 , C08L23/06 , H01B3/44 , H01B3/448 , C08L2201/08 , C08L2203/202 , C08L2207/066 , C08L2312/00
Abstract: A polyolefin and polyvinylpyrrolidone formulation including (A) an olefin-based (co)polymer, (B) a polyvinylpyrrolidone (co)polymer, and (C) an antioxidant. Also a method of making the composition; a crosslinked polyolefin product made by curing the composition; manufactured articles including a shaped form of the inventive formulation or product; and methods of using the inventive formulation, product, or articles.
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Patent Agency Ranking
公开(公告)号：US11939455B2
公开(公告)日：2024-03-26
申请号：US15733909
申请日：2018-06-29
Applicant: Dow Global Technologies LLC
Inventor： Chao He , Yabin Sun , Jeffrey M. Cogen , Timothy J. Person , Hongyu Chen
CPC classification number: C08L23/06 , C08G73/0233 , C08K5/14 , H01B3/307 , H01B3/441 , H01B7/2813 , C08L79/00 , C08L2201/08 , C08L2203/202 , C08L2312/00
Abstract: A polyolefin-and-poly (2-alkyl-2-oxazoline) formulation comprising (A) an olefin-based (co) polymer, (B) a poly (2-alkyl-2-oxazoline) (co) polymer, and (C) an antioxidant. Also a method of making the composition; a crosslinked polyolefin product made by curing the composition; manufactured articles comprising a shaped form of the inventive formulation or product; and methods of using the inventive formulation, product, or articles.
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公开(公告)号：US20230272201A1
公开(公告)日：2023-08-31
申请号：US18017664
申请日：2020-07-22
Applicant: Dow Global Technologies LLC
Inventor： Kainan Zhang , Hongyu Chen , Tao Han , Xiaomei Song , Jie Ji , Linfei Wang , Chao He , Xin Tan
Abstract: A process to form a crosslinked composition, said process comprising thermally treating a composition comprising the following: a) an elastomer; b) a siloxy-modified silica; c) a hydrosilylation catalyst. A composition comprising the following: a) an elastomer; b) a siloxy-modified silica; c) a hydrosilylation catalyst.
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公开(公告)号：US20220389276A1
公开(公告)日：2022-12-08
申请号：US17761257
申请日：2019-11-15
Applicant: Dow Global Technologies LLC
Inventor： Zhengming Tang , Yongchun Chen , Xiuqing Xu , Hongyu Chen , Ke Shi , Nan Wang , Qingwei Meng
IPC: C09D183/14 , C09D163/00 , C09D175/04 , C09D7/65
Abstract: Described is a curable composition, and particularly a two-component composition comprising a silane modified polymer; an epoxy resin terminated with epoxy terminal group; wherein the composition further comprises a hardening-compatibilizing agent which has at least one silane group and at least two amine groups. The curable composition exhibits enhanced adhesion strength and good elongation at break. A method for applying the curable composition on the surface of a substrate is also provided.
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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
Applicant: DOW GLOBAL TECHNOLOGIES LLC , DOW SILICONES CORPORATION
Inventor： Linfei Wang , Xiaomei Song , Hongyu Chen , Guodong Shen , Yunlong Guo
IPC: C09D183/10 , C09D183/06 , C08G59/24 , C08G77/24 , C08G77/26 , C08K3/22 , C08K3/36 , C08K5/544 , C08K5/57 , C08L83/06 , C09D5/16 , C08L83/10
Abstract: 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：US20220298339A1
公开(公告)日：2022-09-22
申请号：US17639709
申请日：2019-09-06
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Weiyi Wang , Renhua Fan , Hongyu Chen , Yabin Sun , Dachao Li , Jeffrey M. Cogen
Abstract: Provided is a composition, which contains (A) a silane functionalized ethylene-based polymer, (B) a hindered phenol antioxidant, and (C) an aromatic amine-aromatic sulfonic acid salt. A coated conductor including a conductor and a coating which contains said composition on the conductor is also provided.
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