U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Cosmetic compositions containing hydrophobically modified nonionic polymer and unsaturated quaternary ammonium surfactant

Patent 5855878 Issued on January 5, 1999. Estimated Expiration Date: Icon_subject January 5, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

3395041

3579632

3580853

3723325

Hair coloring composition containing water-soluble amino and quaternary ammonium polymers
Patent #: 3986825
Issued on: 10/19/1976
Inventor: Sokol

Softening agents containing diester/amine adducts and quaternary ammonium salts, valuable for use as after-rinse softeners and after-shampoo hair conditioners
Patent #: 4187289
Issued on: 02/05/1980
Inventor: Eckhardt

Modified nonionic cellulose ethers
Patent #: 4228277
Issued on: 10/14/1980
Inventor: Landoll

Surfactant-soluble cellulose derivatives
Patent #: 4243802
Issued on: 01/06/1981
Inventor: Landoll

Method of preparing hydroxyethyl ethers of cellulose
Patent #: 4298728
Issued on: 11/03/1981
Inventor: Majewicz ,   et al.

Hair care compositions
Patent #: 4299817
Issued on: 11/10/1981
Inventor: Hannan, III ,   et al.

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Inventors

Assignee

Application

No. 481773 filed on 06/07/1995

US Classes:

424/70.11, Polymer containing (nonsurfactant, natural or synthetic)424/70.19, Two or more designated surfactant containing424/70.21, Amphoteric or zwitterionic surfactant containing424/70.28, Quaternary ammonium salts424/78.02, TOPICAL BODY PREPARATION CONTAINING SOLID SYNTHETIC ORGANIC POLYMER AS DESIGNATED ORGANIC ACTIVE INGREDIENT (DOAI)424/78.08, SOLID SYNTHETIC ORGANIC POLYMER AS DESIGNATED ORGANIC ACTIVE INGREDIENT (DOAI)424/401Cosmetic, antiperspirant, dentifrice

Examiners

Primary: Bawa, Raj

Attorney, Agent or Firm

Foreign Patent References

  • 0170927 EP. 02/12/1986
  • 0 408 311 EP. 01/12/1991
  • 412704 EP. 02/12/1991
  • 0 412 710 A2 EP. 02/12/1992
  • 551748 EP. 07/12/1993
  • 54-043210 JP. 04/12/1979
  • 84007758 JP. 02/12/1984
  • 85026401 JP. 06/12/1985
  • 85023151 JP. 06/12/1985
  • 61-053211 JP. 03/12/1986
  • 86023764 JP. 06/12/1986
  • 651151105 JP. 07/12/1986
  • 61-86306 JP. 08/12/1986
  • 87195963 JP. 08/12/1987
  • 89-089881/12 JP. 10/12/1987
  • 62-294606 JP. 12/12/1987
  • 2185269 GB. 07/12/1987

International Class

A61K 007/06

Abstract

Disclosed is a vehicle system having a thickening system which comprises a nonionic long-chain alkylated water-soluble polymer and a specific cationic quaternary ammonium surfactant component dispersed in a compatible solvent. The quaternary surfactant component has an iodine value of at least about 15. The quaternary surfactant component is characterized by having a sufficient level of unsaturated C14 -C22 alkyl or C14 -C22 alkyl amido C2 -C6 alkylene radicals such that the average iodine value is at least about 15. These vehicle systems are useful in cosmetic compositions which are used to deliver an active component to the hair or skin. The vehicle systems are particularly useful in hair care compositions, especially rinse-off hair conditioning and styling compositions. In a particular rinse-off hair styling and conditioning composition hereof, the composition contains a vehicle system, as described above, and additionally contains a hair setting agent, a distributing aid, and a mono-long chain, tri-short chain quaternary ammonium surfactant.

Other References

  • Amer. Chem. Soc., Spring Mtg. 1987, Denver, CO.; Symposium Notes, Division of Polymeric Mal's: Science and Engineering, vol. 56, presentation of A. Sau
  • 194th National Meeting of ACS, New Orleans, LA Aug. 30-Sep. 4, 1987; Glass, J.E., ed
  • Advances in Chem. Series 0065-2392;223, pp. 344-364
  • Gleman, R.A., International Dissolving Pulp Conference, TAPPI, Feb., 1987, pp. 159-165
  • Steiner, C.A., Polymer Prepr. 1985, 26(1), pp. 224-225
  • Chem. Abs. 103:27060b, 1985
  • Hercules Inc. Research Publication dated Nov. 2, 1984, entitled "Update WSP D-340 Performance in Surfactant Systems"
  • Cosmetics & Toiletries, vol. 103, Mar. 1988, pp. 97-119
  • Cosmetics & Toiletries, vol. 100, Mar. 1985, pp. 31-4
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