Patent · US Expired

Photopolymerizable water-soluble or water-dispersible mixture containing a salt of nitrous acid

US4585726A · kind A · utility

2Cited by

6References

5Claims

0Family size

Assignee

BASF SE

Inventors

Gunter Wallbillich · Schifferstadt, DE
Rudolf Vyvial · Ludwigshafen, DE

Key dates

Filing date	Jul 6, 1984
Grant date	Apr 29, 1986
Priority date	—
Expiry date	Jul 6, 2004

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S430/12
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Photopolymerizable water-soluble or water-dispersible mixtures essentially consist of a base polymer, at least one polymerizable ethylenically unsaturated compound, at least one photoinitiator and/or photosensitizer and at least one stabilizer, the thermal polymerization inhibitor being a water-soluble salt of nitrous acid.

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