Patent · US Active

Process for preparing fabric softener compositions

US8242071B2 · kind B2 · utility

1Cited by

8References

5Claims

0Family size

Assignee

Dow Corning Corporation · US

Inventors

Benoit Henault · Waterloo, BE
Christel Simon · Binche, BE
Stephane Ugazio · Soignies, BE

Key dates

Filing date	Oct 4, 2007
Grant date	Aug 14, 2012
Priority date	—
Expiry date	Jan 2, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D3/384
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A process is disclosed for preparing a fabric softener composition containing a quaternary ammonium salt, and a silicone or organic oil. The process involves forming a thick phase aqueous dispersion of the quaternary ammonium salt with the silicone or organic oil, and further admixing additional water to form a fabric softener composition.

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