Patent · US Expired

Process for the preparation of ethylene/vinyl acetate copolymers with increased strength, the new ethylene/vinyl acetate copolymers and their use

US5093450A · kind A · utility

2Cited by

5References

2Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Wolfgang Baade · Wildeshausen, DE
Werner Obrecht · Moers, DE
Christian Ohm · Gernsheim, DE

Key dates

Filing date	Dec 11, 1989
Grant date	Mar 3, 1992
Priority date	—
Expiry date	Dec 11, 2009

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F210/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Ethylene/vinyl acetate solution polymers with increased strength and low gel content may be prepared by the copolymerization of small quantities of acryloyl or methacryloyl compounds.

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