DE1074263B
Active / In Force
DE
Process for the production of polyesters by esterification of tri-basic and polybasic benzene carboxylic acids or their derivatives with polyhydric alcohols
Assignee: Bergwerks verband GmbH Essen Kray
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
- 👤 Otto Grosskmsk D >rtmund Kirchhorde und Dr Walther Thuraut Dortmund Evmg Dr
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 18:21
CPC Classifications
C; C08; C08G; C08G63/00; C08G63/02; C08G63/12; C08G63/123; C08G63/127
Claims Analysis
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References Cited (Backward Citations)
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