Patent · US Expired

Acrylic copolymer

US7230062B2 · kind B2 · utility

2Cited by
1References
14Claims
0Family size

Assignee

Inventors

Key dates

Filing dateFeb 10, 2005
Grant dateJun 12, 2007
Priority date—
Expiry dateJan 1, 2026

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08F220/26
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

An acrylic copolymer consisting of a first acrylic monomer represented by the following general formula (1):[where each of R1 and R2 represents an aliphatic hydrocarbon group whose main chain is composed of 3 or less carbon atoms, and each of R3 and R4 represents a hydrocarbon atom], and [where at least one of R5 and R6 represents an aliphatic hydrocarbon group whose main chain is composed of 4 to 60 carbon atoms, in the case where one of the R5 and R6 does not represent the aliphatic hydrocarbon group, it represents an aliphatic hydrocarbon group whose main chain is composed of 3 or less carbon atoms, and each of R7 and R8 represents a hydrogen atom],

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