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Article: Hard surface cleaner patented by P&G. (Patent Review).
- Article from:
- Household & Personal Products Industry
- Article date:
- June 1, 2002
CopyrightCOPYRIGHT 2002 Rodman Publications, Inc. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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* Patent No. US 6,369,019 B1: P&G was awarded a patent for an aqueous ...
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Article: Cognis patents hard surface cleaner.(Patent ...
Household & Personal Products Industry;
February 1, 2005 ;
480 words
...* Patent No. US 6,821,937 B2: A terpene-free hard surface cleaning composition was patented by Cognis Corp., Cincinnati, OH. It comprises an anionic surfactant; a primary solvent; a short-chain cosurfactant and water.
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