Patent · US Expired

Plastisols with cross-linking agents

US6462113B2 · kind B2 · utility

0Cited by

4References

9Claims

0Family size

Assignee

ROEHM GMBH & CO. KG · DE

Inventors

Wilhelm Elser · Riedlingen, DE
Guenther Schmitt · Darmstadt, DE
Ursula Rausch · Griesheim, DE
Theodor Mager

Key dates

Filing date	Dec 8, 1997
Grant date	Oct 8, 2002
Priority date	—
Expiry date	Dec 8, 2017

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09D133/12
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Copolymerizates of methyl methacrylate and butyl methacrylate are used as plastisols in the automotive sector and as floor coverings. The invention describes a way to increase the storage stability of the plastisols by using small amounts of cross-linking agents.

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