DE862817C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the preparation of water-soluble dyes of the phthalocyanine series
Assignee: BASF SE
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Filing: 1950-09-23
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Granted: 1953-01-12
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Expires: 1970-09-23
Abstract
No abstract record available.
Inventors
- 👤 Arnold Dr Tartter
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 23:47
CPC Classifications
C; C09; C09B; C09B47/00; C09B47/04; C09B47/32; C09B47/08
Claims Analysis
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References Cited (Backward Citations)
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