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CA969299A Expired / Lapsed CA ⏱️ 0.0 years remaining

Resins prepared from vinyl-ended polyurethane prepolymers

Assignee: Imperial Chemical Industries Ltd
•
Filing: 1971-12-31
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Granted: 1975-06-10
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Expires: 1991-12-31
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Abstract

No abstract record available.

Inventors

  • 👤 Maurice J. Ratcliffe
  • 👤 Michael H. Knight
  • 👤 Barbara Mitchell

Bibliographic Details

Application Number —
Jurisdiction CA
Data Source google_patents
Last Synchronized 2026-11-06 17:25
CPC Classifications
C; C08; C08F; C08F290/00; C08F290/02; C08F290/06; B; B32; B32B; B32B5/00; B32B5/22; B32B5/24; B32B5/26; C08G; C08G18/00; C08G18/06; C08G18/28; C08G18/30; C08G18/32; C08G18/3203; C08G18/3212; C08G18/3215; C08G18/40; C08G18/48; C08G18/487; C08G18/4879; C08G18/67; C08G18/671; B32B2260/00; B32B2260/02; B32B2260/021; B32B2260/04; B32B2260/046; B32B2262/00; B32B2262/10; B32B2262/101; B32B2262/106; B32B2305/00; B32B2305/07; B32B2305/076; C08G2101/00; Y; Y10; Y10S; Y10S525/00; Y10S525/92

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