FR5708E - Process for obtaining indigo-white preparations suitable for vats and especially fermentation vats - Google Patents

Process for obtaining indigo-white preparations suitable for vats and especially fermentation vats

Info

Publication number: FR5708E
Authority: FR; France
Prior art keywords: vats; preparations suitable; especially fermentation; indigo; obtaining
Prior art date: 1905-03-06
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

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.)

Hoechst AG

Original Assignee

Farbwerke Hoechst AG

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.)

1905-03-06

Filing date

1905-04-17

Publication date

1906-06-26

1905-04-17 Application filed by Farbwerke Hoechst AG filed Critical Farbwerke Hoechst AG

1906-06-26 Application granted granted Critical

1906-06-26 Publication of FR5708E publication Critical patent/FR5708E/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0077—Preparations with possibly reduced vat, sulfur or indigo dyes

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)

FR5708D 1905-03-06 1905-04-17 Process for obtaining indigo-white preparations suitable for vats and especially fermentation vats Expired FR5708E (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR360668T		1905-03-06
FR5708T		1905-04-17

Publications (1)

Publication Number	Publication Date
FR5708E true FR5708E (en)	1906-06-26

Family

ID=1348774

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR5708D Expired FR5708E (en)	1905-03-06	1905-04-17	Process for obtaining indigo-white preparations suitable for vats and especially fermentation vats

Country Status (1)

Country	Link
FR (1)	FR5708E (en)

1905
- 1905-04-17 FR FR5708D patent/FR5708E/en not_active Expired

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