(12) International Application Status Report

Received at International Bureau: 18 July 2018 (18.07.2018)

Information valid as of: 12 November 2020 (12.11.2020)

Report generated on: 20 January 2021 (20.01.2021)

(10) Publication number: (43) Publication date: (26) Publication language:
WO 2020/00669109 January 2020 (09.01.2020) English (EN)

(21) Application number: (22) Filing date: (25) Filing language:
PCT/CN2018/09442704 July 2018 (04.07.2018) English (EN)


(51) International Patent Classification:
C09J 131/04 (2006.01); C09J 11/06 (2006.01); D04H 1/587 (2012.01); D04H 1/64 (2012.01); A61F 13/15 (2006.01); C08L 33/26 (2006.01); C09J 123/08 (2006.01); C08F 218/08 (2006.01); C09J 133/26 (2006.01)

(71) Applicant(s):
WACKER CHEMIE AG [DE/DE]; Hanns-Seidel-Platz 4 81737 Muenchen (DE) (for all designated states)
ZHENG, Jin (Jay) [CN/CN]; c/o Wacker Chemicals (China) Co., Ltd. Bldg. 3, 1535 Hongmei Road, Caohejing Hi-Tech Park Shanghai 200233 (CN) (SC only)

(72) Inventor(s):
ZHENG, Jin (Jay); c/o Wacker Chemicals (China) Co., Ltd. Bldg. 3, 1535 Hongmei Road, Caohejing Hi-Tech Park Shanghai 200233 (CN)
JIA, Xiaohui (Jesse); c/o Wacker Chemicals (China) Co., Ltd. Bldg. 3, 1535 Hongmei Road, Caohejing Hi-Tech Park Shanghai 200233 (CN)
ZHANG, Ping; c/o Wacker Chemicals (China) Co., Ltd. Bldg. 3, 1535 Hongmei Road, Caohejing Hi-Tech Park Shanghai 200233 (CN)
CHEN, Qian; c/o Wacker Chemicals (China) Co., Ltd. Bldg. 3, 1535 Hongmei Road, Caohejing Hi-Tech Park Shanghai 200233 (CN)
HUANG, Lingyun (Roy); c/o Wacker Chemicals (China) Co., Ltd. Bldg. 3, 1535 Hongmei Road, Caohejing Hi-Tech Park Shanghai 200233 (CN)

(74) Agent(s):
NTD PATENT AND TRADEMARK AGENCY LIMITED; 10th Floor, Tower C Beijing Global Trade Center 36 North Third Ring Road East Dongcheng District, Beijing 100013 (CN)

(54) Title (EN): AQUEOUS POLYMER DISPERSION
(54) Title (FR): DISPERSION POLYMÈRE AQUEUSE

(57) Abstract:
(EN): A single-package polymer aqueous dispersion which has good adhesion after heating, has the advantages of long-term storage under room temperature conditions and good viscosity stability. The single-package polymer aqueous dispersion is particularly suitable for the bonding between a fiber textile material and a polymer foam material, and has high wet adhesion strength and excellent water resistance.
(FR): Une dispersion aqueuse de polymère à un seul conditionnement qui a une bonne adhérence après chauffage, présente les avantages d'un stockage à long terme dans des conditions de température ambiante et une bonne stabilité de viscosité. La dispersion aqueuse de polymère à un seul conditionnement est particulièrement appropriée pour la liaison entre un matériau textile fibreux et un matériau de mousse polymère, et présente une résistance à l'adhérence humide élevée et une excellente résistance à l'eau.

International search report:
Received at International Bureau: 09 April 2019 (09.04.2019) [CN]

International Report on Patentability (IPRP) Chapter II of the PCT:
Chapter II demand received: 08 July 2019 (08.07.2019)

(81) Designated States:
AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
European Patent Office (EPO) : AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
African Intellectual Property Organization (OAPI) : BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG
African Regional Intellectual Property Organization (ARIPO) : BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW
Eurasian Patent Organization (EAPO) : AM, AZ, BY, KG, KZ, RU, TJ, TM