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FR1419652A Expired / Lapsed FR ⏱️ 0.0 years remaining

Process for the sulfonation of olefins using gaseous sulfur trioxide

Assignee: ConocoPhillips Co
•
Filing: 1964-07-22
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Granted: 1965-12-03
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Expires: 1984-07-22
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-03 07:42
CPC Classifications
C; C11; C11D; C11D1/00; C11D1/02; C11D1/12; C11D1/14; C11D1/143; C07; C07C; C07C309/00; C11D3/00; C11D3/02; C11D3/04; C11D3/06

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