公开(公告)号：US20200332099A1

公开(公告)日：2020-10-22

申请号：US16958726

申请日：2018-12-26

Applicant: Dow Global Technologies LLC

Inventor： Xiaolian Hu ,  Haiyang Yu ,  Kyle G. Kummer ,  Wanfu Ma ,  Hongyu Chen

IPC: C08L23/08 ,  C08L53/00 ,  C08G77/20 ,  C08K5/01

Abstract: A composition comprising at least the following: A) an olefin multi-block copolymer; B) a silicone rubber; C) a tackifier.

公开(公告)号：US20180142065A1

公开(公告)日：2018-05-24

申请号：US15563976

申请日：2015-06-24

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Xiaolian Hu ,  Zhe Du ,  Robert E. Hefner, Jr.

IPC: C08G73/06 ,  C08G8/02 ,  B01D71/38

CPC classification number: C08G73/0672 ,  B01D69/02 ,  B01D71/38 ,  B01D71/44 ,  B01D71/56 ,  B01D71/76 ,  B01D2325/02 ,  C07D209/38 ,  C08G8/02

Abstract: A copolymer including a repeating unit represented by (I) wherein: Y is selected from: a carboxylic acid, sulfonic, phosphorous acid and phosphoric acid and their corresponding salt or ester; imino, amide, nitrile, hydrogen, hydroxyl and alkyl comprising from 1 to 6 carbon atoms; and R1, R2, R3, and R4 are independently selected from: hydrogen, alkyl groups comprising from 1 to 6 carbon atoms, and R1 and R2 may collectively form a ketone group or a 9, 9′-fluorene group, and R3 and R4 may collectively form a ketone group or a 9, 9′-fluorene group; R5 and R6 are independently selected from: a bond and an alkylene group comprising from 1 to 6 carbon atoms; R7 is selected from: hydrogen, alkyl, aryl, aralkyl and heteroaryl groups comprising from 1 to 8 carbon atoms which may be unsubstituted or substituted with carboxylic acid, sulfonic acid and phosphoric acid and their corresponding salt or ester, imino and amide; and X and X′ are independently selected from: a carboxylic acid, sulfonic acid and phosphoric acid and their corresponding salt or ester, imino and amide; nitrile, hydrogen, alkyl having from 1 to 6 carbon atoms and alkoxy having from 1 to 6 carbon atoms.

公开(公告)号：US12077657B2

公开(公告)日：2024-09-03

申请号：US16958727

申请日：2017-12-28

Applicant: Dow Global Technologies LLC

Inventor： Haiyang Yu ,  Xiaolian Hu ,  Hongyu Chen ,  Kyle G. Kummer

IPC: C08L23/00 ,  C08J9/00

CPC classification number: C08L23/00 ,  C08J9/0061 ,  C08J2323/00 ,  C08J2483/04 ,  C08L2203/14

Abstract: A composition comprising at least the following components: A) an olefin multi-block copolymer; and B) a silicone rubber that comprises pendant vinyl groups, and optionally comprises terminal vinyl groups.

公开(公告)号：US11851603B2

公开(公告)日：2023-12-26

申请号：US17268143

申请日：2018-11-07

Applicant: Dow Global Technologies LLC ,  Dow Silicones Corporation

Inventor： Xiaolian Hu ,  Jiguang Zhang ,  Yan Zheng ,  Hongyu Chen ,  Chen Chen ,  Dorab Bhagwagar ,  Darren Hansen

IPC: C09K5/14 ,  C08G77/20 ,  C08K3/22 ,  C08K3/28 ,  C08K3/38 ,  C08K5/3417 ,  C08K7/18 ,  C08K13/04 ,  F28F23/00 ,  C08G77/00 ,  H01L23/373 ,  H01L23/42

CPC classification number: C09K5/14 ,  C08G77/20 ,  C08K3/22 ,  C08K3/28 ,  C08K3/38 ,  C08K5/3417 ,  C08K7/18 ,  C08K13/04 ,  F28F23/00 ,  C08G77/80 ,  C08K2003/2227 ,  C08K2003/2296 ,  C08K2003/282 ,  C08K2003/385 ,  C08K2201/001 ,  C08K2201/005 ,  C08K2201/014 ,  H01L23/3737 ,  H01L23/42

Abstract: 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 3 μm, (D-2) spherical aluminum nitride having a mean size of from 50 to 150 μm, (D-3) boron nitride having a mean size of from 20 to 200 μm.

公开(公告)号：US20230407131A1

公开(公告)日：2023-12-21

申请号：US18248548

申请日：2020-12-08

Applicant: Dow Global Technologies LLC

Inventor： Chao Zhang ,  Gang Sun ,  Xiaolian Hu ,  Yanli Feng ,  Shihao Qin

IPC: C09D175/08 ,  C09D123/16 ,  C09D5/02 ,  E01C13/06 ,  E01C19/12 ,  A63K1/00

CPC classification number: C09D175/08 ,  C09D123/16 ,  C09D5/022 ,  E01C13/065 ,  E01C19/12 ,  A63K1/00

Abstract: The present application provides a hybrid running track article, comprising, from top to bottom: (I) a top coating layer made from a first composition comprising an externally emulsified polyurethane dispersion and rubber particles, wherein the externally emulsified polyurethane dispersion is derived from: (Ai) an isocyanate component comprising one or more compounds having at least two isocyanate groups, (Bi) an isocyanate-reactive component comprising one or more compounds having at least two isocyanate-reactive groups; (Ci) an optional catalyst, (Di) an external emulsifier, (Ei) a chain extender and (Fi) water, and (II) a bottom layer made from a second composition comprising a 1K solvent-free polyurethane binder and rubber particles.

公开(公告)号：US11787924B2

公开(公告)日：2023-10-17

申请号：US16958726

申请日：2018-12-26

Applicant: Dow Global Technologies LLC

Inventor： Xiaolian Hu ,  Haiyang Yu ,  Kyle G. Kummer ,  Wanfu Ma ,  Hongyu Chen

IPC: C08L23/08 ,  C08G77/20 ,  C08K5/01 ,  C08L53/00

CPC classification number: C08L23/0815 ,  C08G77/20 ,  C08K5/01 ,  C08L53/00 ,  C08G2410/00 ,  C08L2203/14 ,  C08L23/00 ,  C08L83/04 ,  C08K5/01

Abstract: A composition comprising at least the following: A) an olefin multi-block copolymer; B) a silicone rubber; C) a tackifier.

公开(公告)号：US20220154038A1

公开(公告)日：2022-05-19

申请号：US17435593

申请日：2019-08-14

Applicant: Dow Global Technologies LLC

Inventor： Xiaolian Hu ,  Chao Zhang ,  Xiangyang Tai ,  Yanli Feng ,  Biao Ma ,  Ling Ling

IPC: C09D175/12 ,  C08G18/12 ,  C08G18/48 ,  C08G18/22 ,  C08G18/75 ,  C08G18/28 ,  C08J5/18 ,  D06N3/14 ,  D06N3/00 ,  D06N3/18

Abstract: A waterborne polyurethane dispersion is provided. The waterborne polyurethane dispersion is prepared by using a tri-functionality polyether polyol as part of the polyols for forming the prepolymer and a hydrophilic amino siloxane co-chain extender, and can exhibit superior performance properties such as enhanced color fastness, improved low temperature stability, good anti-stickiness, bally flex resistance, anti-abrasion and 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.

公开(公告)号：US20220081588A1

公开(公告)日：2022-03-17

申请号：US17419635

申请日：2019-03-05

Applicant: Dow Global Technologies LLC ,  Dow Silicones Corporation

Inventor： Xiaolian Hu ,  Chao Zhang ,  Xiangyang Tai ,  Yanli Feng ,  Lili Shi ,  Jiawen Xiong ,  Biao Ma

IPC: C09D175/08 ,  C08G18/12 ,  C08G18/24 ,  C08G18/48 ,  C08G18/42 ,  C08G18/40 ,  C08G18/75 ,  C08G18/08 ,  D06N3/14 ,  D06N3/00 ,  B32B5/02 ,  B32B27/12 ,  B32B27/08 ,  B32B27/40 ,  B32B5/24 ,  B32B5/18

Abstract: Provided is a waterborne polyurethane dispersion. The waterborne polyurethane dispersion is prepared in the presence of a hydrophilic amino siloxane compound 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.