DE879100C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production and isolation of new intermediate products of the phthalocyanine synthesis
Assignee: Bayer AG
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Filing: 1950-08-24
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Granted: 1953-06-09
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Expires: 1970-08-24
Abstract
No abstract record available.
Inventors
- 👤 Georg Dr-Ing Roesch
- 👤 Heinrich Dr Vollmann
- 👤 Walther Dr Wolf
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 20:04
CPC Classifications
C; C07; C07D; C07D417/00; C07D417/02; C07D417/04; C07D209/00; C07D209/02; C07D209/44; C07D209/56; C07D209/58; C07D209/62; C07D487/00; C07D487/02; C07D487/04; C09; C09B; C09B47/00; C09B47/04; C09B47/06; C09B47/073; C09B57/00; C09B57/04; C21; C21B; C21B13/00; C21B13/08; F; F27; F27B; F27B7/00; Y; Y02; Y02P; Y02P10/00; Y02P10/10; Y02P10/143
Claims Analysis
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References Cited (Backward Citations)
No citation records indexed.
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