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Class Information
Number: 424/70.51
Name: Drug, bio-affecting and body treating compositions > Live hair or scalp treating compositions (nontherapeutic) > Permanent waving or straightening > Sulfur compound containing > Cysteine, cysteamine, or derivatives thereof
Description: Compositions which contain as an ingredient cysteine, cysteamine, or derivatives thereof.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8367049 Method and composition for reducing malodor in permanently waved hair Feb. 5, 2013
8318797 Composition and methods for the protection of hair from treated pool water Nov. 27, 2012
7976831 Method for treating hair fibers Jul. 12, 2011
7691968 Process for the synthesis of peptides amides by side-chain attachment to a solid phase Apr. 6, 2010
7622104 Methods for relaxing and re-waving hair comprising at least one reducing agent and at least one hydroxide compound Nov. 24, 2009
7195755 Compositions comprising at least one hydroxide compound and at least one reducing agent, and methods for relaxing hair Mar. 27, 2007
7125545 Permanent cosmetic composition for one-step permanent operation Oct. 24, 2006
7118736 Hair relaxer compositions comprising at least one hydroxide compound and at least one activating agent, and methods of using the same Oct. 10, 2006
7022315 Administration of a thiol-based chemoprotectant compound Apr. 4, 2006
6872400 Composition with a continuous aqueous phase containing L-2-oxothiazolidine-4-carboxylic acid Mar. 29, 2005
6562327 Hair relaxer compositions utilizing complexing agent activators May. 13, 2003
6495170 Method of increasing the presence of glutathione in cells Dec. 17, 2002
6492562 Racemic thioesters for production of polyketides Dec. 10, 2002
6479059 Trichological lotion for topical use Nov. 12, 2002
6426065 Use of tris(hydroxymethyl)aminomethane in cold permanent waving processes Jul. 30, 2002
6378530 Self-neutralizing permanent wave composition and method therefor Apr. 30, 2002
6303110 Reducing composition and process for the permanent reshaping of the hair Oct. 16, 2001
6240929 Heterocyclic quaternary polyammonium silicon polymers and their use in cosmetic compositions Jun. 5, 2001
6238658 Oxidizing agent containing several components and process for permanently reshaping the hair using this agent May. 29, 2001
6228353 Hair treatment composition May. 8, 2001
6187302 Multi-component reducing agent and process for permanently reshaping the hair using this agent Feb. 13, 2001
6160096 Regenerated collagen fiber and method of manufacturing the same Dec. 12, 2000
6146619 Process and agents for permanently shaping keratin fibres Nov. 14, 2000
6017519 Composition for permanent waving of human hair Jan. 25, 2000
6013249 Hair manageability and styling composition and method Jan. 11, 2000
6013250 Composition for treating hair against chemical and photo damage Jan. 11, 2000
5993794 Perming agent and method of treating hair with the same Nov. 30, 1999
5989534 Process for the permanent deformation of keratinous matter Nov. 23, 1999
5985253 Hair shaping compositions containing mercaptoethylamines and methods for the permanent shaping of hair using same Nov. 16, 1999
5985257 Cosmetic composition containing an N-mercaptoalkylalkanediamide or one of its cosmetically acceptable salts as reducing agent Nov. 16, 1999
5958393 Permanent-wave treatment method and a permanent-wave treatment auxiliary agent Sep. 28, 1999
5935558 Cosmetic composition containing an N-mercaptoalkylalkanediamide or one of its cosmetically acceptable salts as reducing agent Aug. 10, 1999
5904919 Composition for permanent waving of human hair May. 18, 1999
5902574 Shaving preparation for improved shaving comfort May. 11, 1999
5858337 Intermediate treatment composition for permanent wave Jan. 12, 1999
5852055 Pharmaceutical compositions comprising paracetamol and L-cysteine or a precursor thereof Dec. 22, 1998
5843416 Cosmetic composition containing an n-mercaptoalkylalkanediamide or one of its cosmetically acceptable salts as reducing agent Dec. 1, 1998
5843420 Method for extracting malodorous compounds present in a formulation containing at least one compound carrying a thiol group and deodorized compositions thus obtained Dec. 1, 1998
5833967 Colloidal silica as a reinforcing agent of keratin substances Nov. 10, 1998
5728373 Cosmetic and dermatological sunscreen compositions containing thiols and/or thiol derivates Mar. 17, 1998
5728374 Hair manageability and styling composition and method Mar. 17, 1998
5700454 Cosmetic composition containing an N-mercaptoalkylalkanediamide or one of its cosmetically acceptable salts as reducing agent Dec. 23, 1997
5679332 Hair keratin-reducing cysteine esters and compositions for permanent shaping of hair based on same Oct. 21, 1997
5679819 Cystine-silicone copolymers and their use for treating keratin substrates Oct. 21, 1997
5665338 Hair treatment composition Sep. 9, 1997
5665340 Combined two-part reducing agent/humectant shaving system for improved shaving comfort Sep. 9, 1997
5660818 Bioflavonoids as agents for protecting the physical and/or cosmetic properties of keratinous superficial body growths Aug. 26, 1997
5651961 Hair manageability and styling composition Jul. 29, 1997
5645825 Depilatory compositions comprising sulfhydryl compounds Jul. 8, 1997
5639451 Hair treatment compositions Jun. 17, 1997

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