FR718153A - Improvements in the manufacture of vat dyes and intermediate products - Google Patents

Improvements in the manufacture of vat dyes and intermediate products

Info

Publication number
FR718153A
FR718153A FR718153DA FR718153A FR 718153 A FR718153 A FR 718153A FR 718153D A FR718153D A FR 718153DA FR 718153 A FR718153 A FR 718153A
Authority
FR
France
Prior art keywords
manufacture
intermediate products
vat dyes
vat
dyes
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
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR718153A publication Critical patent/FR718153A/en
Expired legal-status Critical Current

Links

FR718153D 1930-06-04 1931-06-04 Improvements in the manufacture of vat dyes and intermediate products Expired FR718153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB718153X 1930-06-04

Publications (1)

Publication Number Publication Date
FR718153A true FR718153A (en) 1932-01-20

Family

ID=10494763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR718153D Expired FR718153A (en) 1930-06-04 1931-06-04 Improvements in the manufacture of vat dyes and intermediate products

Country Status (1)

Country Link
FR (1) FR718153A (en)

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