Patent · US Expired

Methylstyrene maleimide copolymer

US4683275A · kind A · utility

29Cited by
7References
13Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 20, 1985
Grant dateJul 28, 1987
Priority date—
Expiry dateSep 20, 2005

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08F212/12
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

A copolymer of p-methylstyrene and N-substituted maleimide exhibits high temperature stability.

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