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Patent Searching and Data


Title:
ALKYL(OXYALKYLENE) ESTER MADE FROM ACRYLATE OLIGOMER
Document Type and Number:
Japanese Patent JPS5973540
Kind Code:
A
Abstract:
Polymerizable alkyl poly (oxyalkylene) esters of acrylate oligomer are provided as well as copolymers thereof, especially stable, aqueous dispersions of water-insoluble emulsion copolymers of (1) at least 10% by weight of certain acids, especially methacrylic or acrylic acid, (2) about 0.5-30% by weight of the alkyl poly (oxyalkylene) acrylate oligomer ester, and optionally further ethylenically unsaturated monomer, which are useful thickeners. Thickening is effected on at least partial neutralisation of the copolymers and thickening is especially effective in the presence of surfactant. Aqueous compositions utilising this thickening effect are disclosed.

Inventors:
CHINGU JIEN CHIYANGU
TORABISU EDOWAADO SUCHIIBUNSU
Application Number:
JP16851583A
Publication Date:
April 25, 1984
Filing Date:
September 14, 1983
Export Citation:
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Assignee:
ROHM & HAAS
International Classes:
A61K8/86; A61K9/00; C07C69/52; A61K47/32; A61Q11/00; A61Q19/00; C07C51/00; C07C67/00; C07C69/533; C07C69/593; C07C69/604; C08F20/28; C08F22/20; C09D5/04; C09D7/00; C09D157/00; C09K3/00; D06P1/52; (IPC1-7): C07C57/02; C07C69/52
Attorney, Agent or Firm:
Kyozo Yuasa (4 outside)