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FR2503561A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

CONTINUOUS FLEXIBLE FILM FOR COSMETIC AND PHARMACEUTICAL USE CONTAINING POLYPEPTIDES

Assignee: Seton Co
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Filing: 1981-12-30
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Granted: —
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Expires: 2001-12-30
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Abstract

Abstract The film material is composed of a mixture of a polypeptide, a plasticiser and a film-forming flexible polymer. When the film comes into contact with water, it liberates the polypeptides.

Inventors

  • 👤 Gheorghe Cioca

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-26 18:38
CPC Classifications
A; A61; A61Q; A61Q19/00; A61K; A61K8/00; A61K8/02; A61K8/0212; A61K8/18; A61K8/30; A61K8/64; A61K8/65; A61L; A61L15/00; A61L15/16; A61L15/22; A61L15/24; A61L15/32; A61L26/00; A61L26/0009; A61L26/0014; A61L26/0028; A61L26/0047; A61L26/0061; A61L26/0076

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3800792A Cited
DE2422308A1 Cited
FR2307521A1 Cited
EP0025640A1 Cited

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