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.

Info

Publication number
ES87316A1
ES87316A1 ES87316A ES87316A ES87316A1 ES 87316 A1 ES87316 A1 ES 87316A1 ES 87316 A ES87316 A ES 87316A ES 87316 A ES87316 A ES 87316A ES 87316 A1 ES87316 A1 ES 87316A1
Authority
ES
Spain
Prior art keywords
pyrazclane
manufacture
preparation
coloring matters
intermediates derived
Prior art date
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.)
Expired
Application number
ES87316A
Other languages
Spanish (es)
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 CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Priority to ES87316A priority Critical patent/ES87316A1/en
Publication of ES87316A1 publication Critical patent/ES87316A1/en
Expired legal-status Critical Current

Links

ES87316A 1923-11-07 1923-11-07 A process for the manufacture of intermediates derived from pyrazclane, especially for the preparation of coloring matters. Expired ES87316A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES87316A ES87316A1 (en) 1923-11-07 1923-11-07 A process for the manufacture of intermediates derived from pyrazclane, especially for the preparation of coloring matters.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES87316A ES87316A1 (en) 1923-11-07 1923-11-07 A process for the manufacture of intermediates derived from pyrazclane, especially for the preparation of coloring matters.

Publications (1)

Publication Number Publication Date
ES87316A1 true ES87316A1 (en) 1923-12-16

Family

ID=64262760

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87316A Expired ES87316A1 (en) 1923-11-07 1923-11-07 A process for the manufacture of intermediates derived from pyrazclane, especially for the preparation of coloring matters.

Country Status (1)

Country Link
ES (1) ES87316A1 (en)

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