Patent · US Active

Composition that can form a gel comprising a copolymer, and useful copolymers

US7884056B2 · kind B2 · utility

7Cited by

2References

24Claims

0Family size

Assignee

RHODIA CHIMIE · FR

Inventors

Denis Bendejacq · Paris, FR
Claire Pitois · Sundbyberg, SE
Katerina Karagianni · Paris, FR

Key dates

Filing date	Dec 20, 2005
Grant date	Feb 8, 2011
Priority date	—
Expiry date	Dec 8, 2026

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F2438/03
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention relates to a composition that can form a gel comprising a copolymer. Said composition is an aqueous composition, and the copolymer is a star copolymer. The invention also relates to useful copolymers, especially for the inventive compositions.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.