Patent · US Expired

Emanator blister

US8273696B2 · kind B2 · utility

0Cited by

13References

9Claims

0Family size

Assignee

Reckitt Benckiser LLC · US

Inventors

Karl-Ludwig Gibis · Schifferstadt, DE
Chris Efstathios Housmekerides · Brussels, BE
Judith Preuschen · Mainz, DE
Ralf Wiedemann · Mira, IT

Key dates

Filing date	Feb 3, 2004
Grant date	Sep 25, 2012
Priority date	—
Expiry date	Mar 6, 2026

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06F39/024
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The use of an emanator blister, comprising a nonwater soluble membrane, for the release of a surfactant. Also an emanator blister, the emanator comprises a non-water soluble membrane which is suitable for the dispense of a surfactant.

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