公开(公告)号：US20230075575A1

公开(公告)日：2023-03-09

申请号：US17758271

申请日：2020-03-31

Applicant: Dow Global Technologies LLC

Inventor： Cheng Shen ,  Yan Li ,  Jian Zou ,  Shaoguang Feng ,  Hongying Wang

IPC: C09D133/08 ,  C09D7/63 ,  C09D5/02

Abstract: Provided is an aqueous coating composition comprising a binder and a coalescent which is based on a secondary alcohol alkoxylate or a tertiary alcohol alkoxylate.

公开(公告)号：US11479650B2

公开(公告)日：2022-10-25

申请号：US17262828

申请日：2018-08-02

Applicant: Dow Global Technologies LLC

Inventor： Zhengming Tang ,  Jian Zou ,  Shaoguang Feng ,  Yuji Sasaki ,  Hongliang Chen ,  Degang Zhang ,  Ping Zhang

IPC: C08J9/12 ,  C08G18/08 ,  C08G18/22 ,  C08G18/32 ,  C08G18/48 ,  C08G18/66 ,  C08G18/76 ,  C08J9/00 ,  C08K5/13

Abstract: Polyurethane foams are made by curing a reaction mixture that contains an aromatic polyisocyanate, at least one isocyanate-reactive material having an average functionality of at least 2 and an equivalent weight of at least 200 per isocyanate-reactive group, at least one blowing agent, at least one surfactant and at least one catalyst, at least one cyclic 1,3-diketone compound, at least one aminoalcohol or alkylhydroxylamine and an alkali metal, phosphonium or ammonium sulfite. Foams so produced emit low levels of formaldehyde, acetaldehyde, acrolein and propionaldehyde.

公开(公告)号：US20220213363A1

公开(公告)日：2022-07-07

申请号：US17598989

申请日：2019-05-15

Applicant: Dow Global Technologies LLC

Inventor： Qingwei Meng ,  Yu Chen ,  Shaoguang Feng ,  Huan Chen ,  Xuemei Zhai

IPC: C09J175/04 ,  C08G18/76 ,  C08G18/12 ,  C08G18/50 ,  C08G18/77 ,  C08G18/42 ,  C08G18/28

Abstract: A two-component adhesive composition is provided. The two-component adhesive composition comprises an isocyanate component, an isocyanate-reactive component and an polyether amine-epoxy silane adduct, and can achieve superior adhesion strength between the adhesive and a substrate like metal alloy substrate. A laminated article prepared with said composition, a method for preparing the article and the use of the polyether amine-epoxy silane adduct as adhesion promoter in a two-component polyurethane adhesive composition are also provided.

公开(公告)号：US20220177753A1

公开(公告)日：2022-06-09

申请号：US17600830

申请日：2019-05-15

Applicant: Dow Global Technologies LLC

Inventor： Yu Chen ,  Shaoguang Feng ,  Qingwei Meng ,  Yanli Feng ,  Huan Chen ,  Xuemei Zhai

IPC: C09J175/06 ,  C09J175/08 ,  C08G18/12 ,  C08G18/48 ,  C08G18/42 ,  C08G18/40 ,  C08G18/58 ,  C08G18/76

Abstract: A two-component adhesive composition is provided. The two-component adhesive composition comprises an isocyanate component, an isocyanate-reactive component and an amine-epoxy adduct, and can achieve superior adhesion strength between the adhesive and a substrate like metal alloy substrate. A laminated article prepared with said composition, a method for preparing the article and the use of the amine-epoxy adduct as adhesion promoter in a two-component polyurethane adhesive composition are also provided.

公开(公告)号：US20220025164A1

公开(公告)日：2022-01-27

申请号：US17298574

申请日：2018-11-29

Applicant: Dow Global Technologies LLC

Inventor： Haiying Li ,  Shaoguang Feng ,  Andong Liu ,  Xiuhan Yang ,  Jian Zou ,  Ming Ming ,  Yonghua Gong ,  Xuemei Zhai

IPC: C08L23/12

Abstract: A thermoplastic polyolefin composition comprises: (A) a polypropylene polymer; (B) an elastomer component; (C) an additive component; and (D) a scavenger component comprising a polyacetoacetate compound having the Formula (I) defined herein and an inorganic porous material. The present disclosure also relates to an article made from the thermoplastic polyolefin composition.

公开(公告)号：US20220010112A1

公开(公告)日：2022-01-13

申请号：US17298575

申请日：2018-11-29

Applicant: Dow Global Technologies LLC

Inventor： Haiying Li ,  Andong Liu ,  Shaoguang Feng ,  Xiuhan Yang ,  Jian Zou ,  Ming Ming ,  Yonghua Gong ,  Xuemei Zhai

IPC: C08L23/12

Abstract: A thermoplastic polyolefin composition comprises: (A) a polypropylene polymer; (B) an elastomer component; (C) an additive component; and (D) a scavenger component comprising a polyacetoacetate compound having the Formula (I) defined herein and calcium carbonate. And an article is made from the thermoplastic polyolefin composition.

公开(公告)号：US11124670B2

公开(公告)日：2021-09-21

申请号：US16641666

申请日：2017-09-25

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Chen Chen ,  Baoqing Zheng ,  Yawei Xu ,  Xiaohong Yang ,  Shaoguang Feng ,  Yujiang Wang ,  Brough Richey ,  Fengzhe Shi

IPC: C09D133/12 ,  C08L33/12

Abstract: An aqueous polymer composition comprising a multiethylenically unsaturated carboxylic acid monohydrazide and a keto-functionalized polymer, and an aqueous coating composition comprising such aqueous polymer composition and providing coatings with improved water resistance and alcohol resistance without compromising early block resistance.

公开(公告)号：US20210284873A1

公开(公告)日：2021-09-16

申请号：US16325065

申请日：2016-08-12

Applicant: Rohm and Haas Company ,  Dow Global Technologies, LLC

Inventor： Jiguang Zhang ,  Miao Yang ,  Shaoguang Feng ,  Zhaohui Qu

IPC: C09J7/38 ,  C08F2/22 ,  C08F220/18 ,  C08F220/14 ,  C08F220/06 ,  C08L91/00

Abstract: Water-based pressure sensitive adhesive composition and methods of make the same are provided. The water-based pressure sensitive adhesive composition comprises at least one interpolymer dispersed within an aqueous medium, the interpolymer comprising at least one unsaturated monomer and at least one compound selected from a group consisting of at least one conjugated acid, at least one ester of a conjugated acid, and mixtures thereof.

公开(公告)号：US11078353B2

公开(公告)日：2021-08-03

申请号：US16617397

申请日：2018-05-22

Applicant: Dow Global Technologies LLC

Inventor： Yahong Zhang ,  Jian Zou ,  Shaoguang Feng

IPC: C08K5/07 ,  C08K5/103 ,  C08L23/12 ,  C08L23/16 ,  C08L23/14

Abstract: The present disclosure provides a composition comprising: (A) a polypropylene polymer; (B) a polyolefin elastomer; (C) a polyacetoacetate compound having the Formula (I); and (D) an additive component. The present disclosure also provides an article made from the composition.

公开(公告)号：US11066500B2

公开(公告)日：2021-07-20

申请号：US16320239

申请日：2016-07-27

Applicant: Dow Global Technologies LLC

Inventor： Bo Lv ,  Cheng Shen ,  Shaoguang Feng

IPC: C08F212/08 ,  C08F220/18 ,  C08J3/07 ,  C08J3/24 ,  C11C3/06 ,  C07C2/76 ,  C11C3/00 ,  C08F2/30 ,  C08F2/26 ,  C08F220/28

Abstract: A crosslinkable surfactant useful for preparing an emulsion polymerization composition; the crosslinkable surfactant including (a) a crosslinkable functionality and a hydrophobic tail with a Tung oil derivative structure, and (b) a polyalkylene oxide or polyglycerin part as hydrophilic head; an emulsion polymerization process using the crosslinkable surfactant; an emulsion polymerization composition; and a process for preparing the emulsion polymerization composition.