FR1533423A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Stabilization process by heat treatment of formaldehyde-based copolymers, and copolymers which are particularly stable to heat resulting therefrom
Assignee: Produits Chimiques Pechiney Saint Gobain
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Filing: 1967-06-08
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Granted: 1968-07-19
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Expires: 1987-06-08
Abstract
No abstract record available.
Inventors
- 👤 Ferenc Szilagyi
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 13:21
CPC Classifications
C; C08; C08G; C08G2/00; C08G2/30; C08G2/36; C08G2/28
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References Cited (Backward Citations)
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