公开(公告)号：US10968343B2

公开(公告)日：2021-04-06

申请号：US16063813

申请日：2015-12-29

Applicant: Rohm and Haas Company ,  Yin Xue ,  Zhenbing Chen

Inventor： Yin Xue ,  Zhenbing Chen

IPC: C08L39/04 ,  C09J7/38 ,  C08F220/18 ,  C08F2/22 ,  C08F212/08 ,  C08F220/06 ,  C08F222/02

Abstract: A curable aqueous formulation comprising a) an emulsion polymer with 0.1 to 20 weight percent acid monomers, b) an oxazoline-containing polymer, and c) an aqueous acrylic polymer dispersion with 40 to 100 weight percent acid monomers and having a weight average molecular weight in the range of from 2000 to 500000.

公开(公告)号：US20240093070A1

公开(公告)日：2024-03-21

申请号：US17754887

申请日：2019-11-13

Applicant: Rohm and Haas Company

Inventor： Yin Xue ,  Xinhong Wang ,  Zhenbing Chen ,  Zhaohui Qu

IPC: C09J133/06 ,  C08F220/18

CPC classification number: C09J133/066 ,  C08F220/1804

Abstract: An adhesive composition is provided. The adhesive composition comprises the following components: (a) a polyacid polymer aqueous dispersion, wherein the polyacid polymer contains 50%˜100% by weight of one or more ethylenically unsaturated mono- or dicarboxylic acid/anhydrides; (b) a hydroxyl group-containing acrylic copolymer emulsion, wherein the hydroxyl group-containing acrylic copolymer is obtained from polymerizing a monomer mixture which contains 0.1-10% hydroxyl group-containing monomer, 0.1% to 20% weight unsaturated carboxylic acid and 30%-90% acrylic monomer, wherein the solid weight ratio of the above components (a) and (b) is 0.1:100 to 10:100, based on the solids of the components (a) and (b).

公开(公告)号：US20230175200A1

公开(公告)日：2023-06-08

申请号：US17997698

申请日：2020-06-19

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Yin Xue ,  Zhaohui Qu ,  Rui Shi ,  Xinhong Wang ,  Zhenbing Chen

IPC: D06M15/263 ,  C08F4/76 ,  C08F18/14

CPC classification number: D06M15/263 ,  C08F4/76 ,  C08F18/14 ,  C08F2800/20

Abstract: The present disclosure relates to a formaldehyde-free aqueous curable composition comprising: A) a polymer polymerized from a monomer mixture comprising (a) 30-90 wt % of C1-C10 alkyl acrylate; (b) 10-60 wt % of vinylaromatics; (c) 0.5-10 wt % of an ethylenically unsaturated compound having at least two carboxylic acid groups; (d) 0-10 wt % of an ethylenically unsaturated acid having one carboxylic acid group; (e) 0-5 wt % of other ethylenically unsaturated monomers; wherein the percentages are based on the total weight of the monomer mixture; and B) a titanium catalyst.