Patent · US Expired

Aromatic co-polyester articles showing reduced crazing

US3946091A · kind A · utility

14Cited by
0References
14Claims
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Assignee

Inventors

Key dates

Filing dateNov 15, 1974
Grant dateMar 23, 1976
Priority date—
Expiry dateNov 15, 1994

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08L67/03
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

A blend of an aromatic co-polyester and poly(etylene terephthalate) provides molded articles of reduced crazing.

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