Patent · US Expired

Detergent composition having a sizing effect comprising nonionic and/or zwitterionic tensides and polysaccharide amino esters

US4289642A · kind A · utility

9Cited by

4References

15Claims

0Family size

Assignee

Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

Rudolf Weber · Bad Aibling, DE
Hans Andree · Leichlingen, DE

Key dates

Filing date	Feb 29, 1980
Grant date	Sep 15, 1981
Priority date	—
Expiry date	Feb 29, 2000

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06M15/03
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

This invention relates to detergent compositions comprising at least one nonionic and/or zwitterionic tenside and from about 0.5 to 10 percent by weight of polysaccharide amino ethers having quaternary ammonium groups. Builder salts and other conventionally used detergent compositions may also be present. These detergent compositions have sizing and stiffening properties and make a secondary treatment of washed textiles unnecessary.

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