Patent · US Expired

Use of reactive prepolymeric organic compounds

US6133337A · kind A · utility

6Cited by

3References

10Claims

0Family size

Assignee

BASF SE

Inventors

Rainer Blum · Ludwigshafen, DE
Thomas Loerzer · Bischofswerda, DE
Gunther Hegemann · Hamburg, DE
Gunther Baumgarten · Hamburg, DE

Key dates

Filing date	Sep 30, 1998
Grant date	Oct 17, 2000
Priority date	—
Expiry date	Sep 30, 2018

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09D167/06
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to the use of reactive prepolymeric organic compounds, containing structural units having at least one readily abstractable hydrogen with a bond energy of not more than 397 kJ/-mol and having at least one ethylenic double bond, for crosslinking, with or without free-radical initiators, by means of heat, high-energy radiation or heat and high-energy radiation.

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