Patent · US Expired

Moldable compositions based on thermoplastic polymers, synthetic elastomers and vegetable fibrous materials, and use of these compositions for calendering and thermoforming

US4203876A · kind A · utility

85Cited by
6References
10Claims
0Family size

Assignee

Inventors

Key dates

Filing dateFeb 23, 1978
Grant dateMay 20, 1980
Priority date—
Expiry dateFeb 23, 1998

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08L101/00
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Moldable composition based on thermoplastic polymers and vegetable fibrous materials and containing a synthetic elastomer.

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