Patent · US Expired

Laundry finishing treatment agent package and method

US4139475A · kind A · utility

27Cited by

7References

17Claims

0Family size

Assignee

Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

Karl Schwadtke · Leverkusen, DE
Rudolf Weber · Bad Aibling, DE
Werner Kunzel · Langenfeld, DE

Key dates

Filing date	Jul 19, 1977
Grant date	Feb 13, 1979
Priority date	—
Expiry date	Jul 19, 1997

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06M23/00
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A laundry finishing treatment agent in package form for use in a mechanical laundry drier comprising a paste of effective substances of the fabric softening type, textile antistatic type, disinfectant type and, optionally, odorants mixed with a liquid, in a package of film material having a pillow-like form with one side impermeable to said effective substance and the other side having a plurality of slits therein.

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