Detergent composition providing antistatic properties
CA 1197355 A · Owner: Colgate-Palmolive Company · Inventors: Bauman, Robert A.; Pierce, Robert C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An antistatic detergent composition useful in the laundering of fabrics containing nonionic surfactants an antistatic amount of, isostearic acid and a specified cationic polymer; and a method of imparting antistatic properties to fabrics during laundering which, consists in contacting fabrics with said composition in the wash cycle. The novel composition includes the addition of a nonionic surfactant system containing isostearic acid as antistatic agent to permit the, formulation of a system which can be preblended and perform effectively when added to the washer, in the disclosed combination of ingredients.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted December 3, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 3, 2002.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.