Patent · US Expired

Surfactant triazine compounds and their use

US5240499A · kind A · utility

6Cited by

9References

5Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Rainer Az · Wiesbaden, DE
Wolfgang Schwab · Kelsterbach, DE
Dieter Schnaitmann · Eppstein, DE
Erwin Dietz · Kelkheim, DE

Key dates

Filing date	Dec 13, 1991
Grant date	Aug 31, 1993
Priority date	—
Expiry date	Dec 13, 2011

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S516/07
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Polymeric, water-soluble triazine compounds which contain both basic and acidic groups in the molecule have out-standing surfactant properties and are suitable for the preparation of dispersions of solids, preferably of dispersions of inorganic and/or organic pigments, in an aqueous or water-dilutable medium. Since these triazine compounds are colorless or only slightly colored, they do not influence the shade of the medium used.

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