Liquid cleansing composition containing non-polar solvent
CA 1317183 C · Owner: Andries, Nicole · Inventors: Andries, Nicole; Fonsny, Pierre; Denis, Jean-Pierre
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A liquid cleansing composition for use as a hard, surface cleaner, comprises (A) a base liquid composition comprising (a) a base composition comprising:, (1) an anionic surfactant (2) a nonionic surfactant, (3) a non-polar grease-removal solvent (4) a water-soluble detergent builder salt (5) optionally, a perfume, and, (6) optionally a dye; and, (b) water; and, (B) an abrasive. The liquid cleansing composition is in the form of a liquid crystalline material of the smectic type. A method of making the liquid cleansing composition comprises sequential addition of the various ingredients.
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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 May 4, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 4, 2010.
- 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.