公开(公告)号：US11542376B2

公开(公告)日：2023-01-03

申请号：US16016707

申请日：2018-06-25

Applicant: Rohm and Haas Company ,  Dow Global Technologies LLC

Inventor： Chenyan Bai ,  Zhaohui Qu ,  Hong Liang Zhang ,  Debkumar Bhattacharjee

IPC: C08J5/12 ,  C08G18/48 ,  C08G18/66 ,  C08G18/76 ,  C08G18/12 ,  C08G18/32 ,  C08G18/40 ,  C08G18/42 ,  C09J175/08 ,  B32B37/12 ,  B32B37/14 ,  C08L75/08 ,  C09J5/02

Abstract: Provided is an aqueous composition comprising dispersed particles that comprise a polyurethane, wherein said polyurethane is a reaction product of a group of reactants (GR1), wherein GR1 comprises one or more aromatic polyisocyanates and, a polyol component, wherein said polyol component comprises (a) 50% to 99% by weight, based on the weight of said polyol component, one or more polyester polyols, (b) 0.1% to 10% by weight, based on the weight of said polyol component, one or more diols having a hydrophilic side chain, and (c) 0.9% to 40% by weight, based on the weight of said polyol component, one or more polyols different from (a) and (b). Also provided is a method of bonding a metal foil to a polymer film using such an aqueous composition.

公开(公告)号：US20210371568A1

公开(公告)日：2021-12-02

申请号：US17284508

申请日：2018-10-10

Applicant: Rohm and Haas Company

Inventor： Yin Xue ,  Zhaohui Qu ,  Miao Yang

IPC: C08F267/02 ,  C08F2/22 ,  C08K5/37 ,  C08F279/00 ,  D06M15/19 ,  D06M15/21

Abstract: An aqueous composition including multi-stage latex polymer particles is provided. The multi-stage latex polymer particles include (A) a first-stage polymer containing (i) an ethylenically unsaturated acid monomer with two carboxylic acid groups and (ii) a first vinyl monomer, and (B) a second-stage polymer containing (i) an ethylenically unsaturated monomer with an epoxy group and (ii) a second vinyl monomer. An article including a nonwoven textile impregnated with the aqueous composition is also provided.

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：US20160257866A1

公开(公告)日：2016-09-08

申请号：US15029055

申请日：2013-10-15

Applicant: ROHM AND HAAS COMPANY

Inventor： Zhaohui Qu ,  Ling Fan ,  Mai Chen

IPC: C09J175/08

CPC classification number: C09J175/08 ,  C08G18/12 ,  C08G18/283 ,  C08G18/289 ,  C08G18/3228 ,  C08G18/4808 ,  C08G18/4825 ,  C08G18/4833 ,  C08G18/4854 ,  C08G18/721 ,  C08G18/7671 ,  C08G2170/80 ,  C09J201/10 ,  C08G18/3225

Abstract: Provided is a waterborne adhesive composition comprising (i) an aqueous medium; (ii) one or more isocyanate compounds dispersed in said aqueous medium, and (iii) one or more functional silane compounds dispersed in said aqueous medium.

Abstract translation: 提供一种水性粘合剂组合物，其包含（i）水性介质; （ii）分散在所述水性介质中的一种或多种异氰酸酯化合物，和（iii）分散在所述水性介质中的一种或多种官能化硅烷化合物。