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WO1989011500A1 Expired / Lapsed WO ⏱️ 0.0 years remaining

Hydrophilic non-swelling multilayer polymeric materials and process for their manufacture

Assignee: Commonwealth Scientific and Industrial Research Organisation
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Filing: 1989-05-17
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Granted: —
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Expires: 2009-05-17
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Abstract

Abstract A multilayer polymeric material including a first layer formed from a bulk polymeric material; and at least a second layer deposited by plasma polymerisation on at least a surface of the first polymeric layer to increase the hydrophilic nature of said surface.

Inventors

  • 👤 Hans Jorg Griesser
  • 👤 John Gerard Steele
  • 👤 Graham Johnson
  • 👤 Jonathon Howard Hodgkin

Bibliographic Details

Application Number —
Jurisdiction WO
Data Source google_patents
Last Synchronized 2026-10-23 01:54
CPC Classifications
C; C08; C08J; C08J7/00; C08J7/12; C08J7/123; A; A61; A61L; A61L27/00; A61L27/28; A61L27/34; A61L27/36; A61L27/50; A61L27/60; C12; C12N; C12N5/00; C12N5/0068; C12N2533/00; C12N2533/30

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3387991A Cited
US3449154A Cited
AU1848167A Cited
GB2101608A Cited
JPS58217526A Cited
EP0133832A1 Cited
JPS60158231A Cited
JPS6289737A Cited
JPS6259637A Cited

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