Honey in hair treatment compositions
CA 1097221 A · Owner: Bristol-Myers Squibb Company · Inventors: Gary, Herbert H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Compositions useful in the treatment of hair are provided. The compositions contain, in an aqueous medium at, least one hair treating agent and honey in an amount sufficient to affect the characteristics of the hair such as its, luster, body, manageability and wet combability. Preferably, the honey constitutes about 15% by weight, of the composi-, tions, has a substantially acid pH contains a trace of bees-, wax, and contains more than a trace of higher polysaccharides such as dextrins. The hair treating agents constitute preferably from about 25% to 50%, by weight of the compositions.
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 March 10, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 10, 1998.
- 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.