Patent · US Expired

Reshapable hair styling composition comprising heterogeneous (meth)acrylic copolymer particles

US7048916B2 · kind B2 · utility

3Cited by
55References
4Claims
0Family size

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Inventors

Key dates

Filing dateOct 28, 2003
Grant dateMay 23, 2006
Priority date—
Expiry dateDec 15, 2023

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61K8/8152
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

A reshapable hair styling composition comprising heterogeneous (meth)acrylic copolymer particles, said particles being the same or different and comprising at least one (meth)acrylic copolymer comprising: (a) units derived from at least one monomer chosen from (meth)acrylate esters of branched and straight chain alkyl alcohols, (b) units derived from at least one monomer chosen from (meth)acrylate esters of saturated and unsaturated cyclic alcohols containing 6 to 20 carbon atoms, (c) optionally units derived from at least one monomer chosen from hydrophilic monomers, and (d) optionally units derived from at least one monomer other than (a), (b), and (c) monomers, wherein said composition provides a reshapable effect.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.