3576592

Information

• Patent Grant
• 3576592

• References
• Source

• Patent Number

  3,576,592

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1971
  53 years ago

• CPC

  • D06P1/525 - Polymers of unsaturated carboxylic acids or functional derivatives thereof
  • A61K8/8164 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
  • A61Q5/04 - Preparations for permanent waving or straightening the hair
  • A61Q5/065 - Preparations for temporary colouring the hair
  • D06M15/2735 - of unsaturated carboxylic esters having mercapto groups
  • D06M15/285 - of unsaturated carboxylic acid amides or imides
  • C08F2810/50 - wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority

• US Classifications

  • 008 - Bleaching and dyeing