Patent · US Expired

Polydodecenamers as reinforcing resins for elastomers

US4048262A · kind A · utility

4Cited by

1References

14Claims

0Family size

Assignee

Chemische Werke Huels Aktiengesellschaft · US

Inventors

Horst G. Haag · Marl, DE
Karl-Heinz Nordsiek
Roland Streck · Marl, DE
Dieter Zerpner

Key dates

Filing date	Dec 10, 1975
Grant date	Sep 13, 1977
Priority date	—
Expiry date	Dec 10, 1995

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L65/00
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The properties of elastomeric vulcanizates are improved by compounding an elastomer prior to vulcanization with a polydodecenamer reinforcing resin derived from cyclododecene and cyclododecadiene and vulcanizing the compounded elastomer.

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