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FR1214719A Expired / Lapsed FR ⏱️ 0.0 years remaining

Preparation and regeneration of polymerization catalysts

Assignee: Hoechst AG
•
Filing: 1959-01-30
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Granted: 1960-04-11
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Expires: 1979-01-30
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-04 10:25
CPC Classifications
B; B01; B01J; B01J31/00; B01J31/02; B01J31/12; B01J31/14; B01J31/143; B01J31/26; B01J31/38; B01J31/40; B01J31/4015; C; C08; C08F; C08F10/00; B01J27/00; B01J27/06; B01J27/08; B01J27/10; Y; Y02; Y02P; Y02P20/00; Y02P20/50; Y02P20/584

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