ES87316A1 -
A process for the manufacture of intermediates derived from pyrazclane, especially for the preparation of coloring matters.
- Google Patents
A process for the manufacture of intermediates derived from pyrazclane, especially for the preparation of coloring matters.
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Societe pour lIndustrie Chimique a Bale CIBAfiledCriticalSociete pour lIndustrie Chimique a Bale CIBA
Priority to ES87316ApriorityCriticalpatent/ES87316A1/en
Publication of ES87316A1publicationCriticalpatent/ES87316A1/en
ES87316A1923-11-071923-11-07
A process for the manufacture of intermediates derived from pyrazclane, especially for the preparation of coloring matters.
ExpiredES87316A1
(en)