Doc Type: Granted Patent

Combined Allantoin-hydrolyzed Animal Protein Product And Method

  • Published: Feb 22, 1983
  • Family: 1
  • Cited: 17
  • Cites: 1
  • Non Patent Citations: 4
  • Info: Full text
Abstract

A stable form of allantoin is provided which takes the form of a combined allantoin-hydrolyzed animal protein product which may be employed in the form of a hydroalcoholic solution, such as a cologne, after-shave lotion or skin toner, containing at least about 0.5% by weight allantoin which remains in solution, without crystallizing out, over extended periods of time. Methods for increasing the stability of allantoin and for forming a stable form of allantoin are also provided.


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Document History
  • Publication: Feb 22, 1983
  • Application: Jun 1, 1982
    US US 38340482 A
  • Priority: Jun 1, 1982
    US US 38340482 A

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