DE2329082C2
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the preparation of graft copolymers from vinyl monomers and lignin sulfonic acid
Assignee: HELMITIN-WERKE CHEMISCHE FABRIK HEINICKE KG 6780 PIRMASENS DE
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Filing: 1973-06-07
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Granted: 1982-12-02
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Expires: 1993-06-07
Abstract
No abstract record available.
Inventors
- 👤 Dieter Dr. Berner
- 👤 Horst Dr. 7500 Karlsruhe Nimz
- 👤 Arshad Dr. 6800 Mannheim Rasvi
- 👤 Bruno Dr. Vollmert
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 10:34
CPC Classifications
C; C08; C08F; C08F289/00
Claims Analysis
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References Cited (Backward Citations)
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