Patent · US Expired

Impact resistant polymer mixtures

US4035438A · kind A · utility

22Cited by

6References

6Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Werner Nielinger · Krefeld, DE
Rolf Dhein · Krefeld, DE
Kurt Schneider · Farmington, US
Peter Tacke · Krefeld, DE

Key dates

Filing date	May 29, 1975
Grant date	Jul 12, 1977
Priority date	—
Expiry date	May 29, 1995

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L77/00
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Polymer mixtures consisting essentially of A. a polyethylene with a melt index of above 15 g/10 min, B. a graft polymer of an ethylene/(meth)acrylic acid copolymer as graft substrate and grafted polymerized units of .epsilon.-caprolactam, and C. a poly-.epsilon.-caprolactam.

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