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Title:
TWO COMPONENT COMPOSITIONS CONTAINING ZINC AMINO ACID HALIDE COMPLEXES AND CYSTEINE
Document Type and Number:
WIPO Patent Application WO/2014/099166
Kind Code:
A3
Abstract:
Provided are compositions, e.g., oral and personal care products, comprising (i) a zinc (amino acid or trialkyl glycine) halide complex, and (ii) cysteine in free or in orally or cosmetically acceptable salt form, together with methods of making and using the same.

Inventors:
LIU ZHIQIANG (US)
PAN LONG (US)
CONVERY JOSEPH (US)
YUAN SHAOTANG (US)
TRIVEDI HARSH M (US)
Application Number:
PCT/US2013/068859
Publication Date:
October 16, 2014
Filing Date:
November 07, 2013
Export Citation:
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Assignee:
COLGATE PALMOLIVE CO (US)
International Classes:
A61K8/27; A61K8/44; A61Q11/00; A61Q15/00; A61Q19/00
Domestic Patent References:
WO2011123123A12011-10-06
Foreign References:
EP1064946A22001-01-03
GB2109685A1983-06-08
US5061815A1991-10-29
JP2004175790A2004-06-24
FR2241301A11975-03-21
EP0108937A21984-05-23
GB2052978A1981-02-04
Other References:
MCAULIFFE C A ET AL: "Metal complexes of sulphur-containing amino acids", INORGANICA CHIMICA ACTA REVIEWS,, vol. 6, 1 December 1972 (1972-12-01), pages 103 - 121, XP028088072, ISSN: 0073-8085, [retrieved on 19721201], DOI: 10.1016/0073-8085(72)80013-5
IEVA O. HARTWELL ET AL: "Preparation and characterization of tyrosine and lysine metal chelate polyesters and polyamides", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 92, no. 5, 1 March 1970 (1970-03-01), pages 1284 - 1289, XP055078408, ISSN: 0002-7863, DOI: 10.1021/ja00708a030
DATABASE WPI Week 198245, Derwent World Patents Index; AN 1982-96021E, XP002712707
Attorney, Agent or Firm:
MORGAN, Michael F. et al. (Patent Department909 River Roa, Piscataway New Jersey, US)
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