Patent · US Active

Color changing cleaning composition

US8680032B2 · kind B2 · utility

1Cited by

10References

18Claims

0Family size

Assignee

Clariant Finance (BVI) Limited · VG

Inventors

Angela Lachmann · Kelkheim, DE
Harald Oswald · Hofheim, DE
Sambit Roy · Mumbai, IN
Sharmad Chandratre · Mumbai, IN

Key dates

Filing date	Jul 15, 2010
Grant date	Mar 25, 2014
Priority date	—
Expiry date	Jul 15, 2030

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/43
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to microencapsulated colorant granules consisting of a core (A) and a shell (B), whereby the core (A) has a diameter of between 1 and 1000 micrometer and comprises The invention further relates to cleansing compositions, such as hand soaps, containing said microencapsulated colorant granules.

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