Patent · US Active

Process for preparing low-viscosity allophanates containing actinically curable groups

US8071659B2 · kind B2 · utility

2Cited by

14References

10Claims

0Family size

Assignee

Bayer MaterialScience AG · DE

Inventors

Michael Ludewig
Wolfgang Fischer · Meerbusch, DE
Helmut Kuczewski

Key dates

Filing date	Aug 20, 2008
Grant date	Dec 6, 2011
Priority date	—
Expiry date	Jan 10, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31551
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to a process for preparing low-viscosity reaction products of polyisocyanates containing activated groups which react, with polymerization, with ethylenically unsaturated compounds on exposure to actinic radiation.

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