EP 3717529 A1 20201007 - WATER-SOLUBLE COPOLYMER COMPOSITION WITH NEUTRAL PH
Title (en)
WATER-SOLUBLE COPOLYMER COMPOSITION WITH NEUTRAL PH
Title (de)
WASSERLÖSLICHE COPOLYMERZUSAMMENSETZUNG MIT NEUTRALEM PH-WERT
Title (fr)
COMPOSITION COPOLYMERIQUE HYDROSOLUBLE A PH NEUTRE
Publication
Application
Priority
- FR 1761283 A 20171128
- FR 2018052966 W 20181123
Abstract (en)
[origin: WO2019106265A1] The present invention relates to the field of water-soluble or water-dispersible copolymers with neutral or near neutral pH, in other words between 5.5 and 9.5, comprising at least one statistical copolymer comprising methacrylic acid, butyl acrylate, styrene and a monomer chosen from styrene sulfonic acid or the salts thereof, vinylbenzoic acid or the salts thereof, 2-acrylamido-2-methane sulfonic acid or the salts thereof, N-vinylpyrrolidone, alone or in combination.
IPC 8 full level
C08F 220/06 (2006.01); B29C 64/00 (2017.01); C08F 12/22 (2006.01); C08F 12/30 (2006.01); C08F 212/08 (2006.01); C08F 212/14 (2006.01); C08F 220/18 (2006.01); C09K 23/52 (2022.01)
CPC (source: EP KR US)
B33Y 70/00 (2014.12 - EP KR US); C08F 212/08 (2013.01 - KR); C08F 212/14 (2013.01 - KR); C08F 212/36 (2013.01 - KR); C08F 220/06 (2013.01 - EP KR US); C08F 220/10 (2013.01 - KR); C08F 220/606 (2020.02 - KR); C08F 226/10 (2013.01 - KR); C08F 212/22 (2020.02 - EP US); C08F 212/30 (2020.02 - EP US); C08F 2438/01 (2013.01 - US); C08F 2438/02 (2013.01 - EP US); C08F 2438/03 (2013.01 - US)
C-Set (source: EP US)
EP
- C08F 220/06 + C08F 220/1804 + C08F 212/08 + C08F 212/30
- C08F 220/06 + C08F 220/1804 + C08F 212/22 + C08F 212/08
- C08F 220/06 + C08F 220/1804 + C08F 212/08 + C08F 212/14
- C08F 220/06 + C08F 220/1804 + C08F 212/14 + C08F 212/08
US
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
FR 3074181 A1 20190531; FR 3074181 B1 20201106; CN 111417661 A 20200714; EP 3717529 A1 20201007; JP 2021504558 A 20210215; JP 7177164 B2 20221122; KR 102496407 B1 20230206; KR 20200079342 A 20200702; US 11453735 B2 20220927; US 2020369808 A1 20201126; WO 2019106265 A1 20190606
DOCDB simple family (application)
FR 1761283 A 20171128; CN 201880077092 A 20181123; EP 18821721 A 20181123; FR 2018052966 W 20181123; JP 2020545891 A 20181123; KR 20207017804 A 20181123; US 201816766926 A 20181123