BE295032A - - Google Patents

Info

Publication number: BE295032A
Authority: BE; Belgium

Application number

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.)

1927-08-06

Publication of BE295032A publication Critical patent/BE295032A/xx

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
- C09B44/00—Azo dyes containing onium groups
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group

BE295032D 1927-08-06 BE295032A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE295032X		1927-08-06

Publications (1)

Publication Number	Publication Date
BE295032A true BE295032A (xx)

Family

ID=6088461

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE295032D BE295032A (xx)	1927-08-06

Country Status (5)

Country	Link
US (1)	US1887995A (xx)
BE (1)	BE295032A (xx)
FR (1)	FR659734A (xx)
GB (1)	GB295032A (xx)
NL (1)	NL24468C (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1078081B (de) *	1958-02-25	1960-03-24	Thera Chemie Chemisch Therapeu	Mittel zum Faerben von Haaren oder Pelzen
NL122204C (xx) *	1959-08-08
DE1280448B (de) *	1962-10-03	1968-10-17	Hoechst Ag	Verfahren zur Herstellung von Azofarbstoffen
US5212312A (en) *	1980-12-23	1993-05-18	Ciba-Geigy Ag	Vattable and non-vattable quinoid dyes

0
- NL NL24468D patent/NL24468C/xx active
- BE BE295032D patent/BE295032A/xx unknown
1928
- 1928-07-28 US US296102A patent/US1887995A/en not_active Expired - Lifetime
- 1928-08-01 GB GB22297/28A patent/GB295032A/en not_active Expired
- 1928-08-03 FR FR659734D patent/FR659734A/fr not_active Expired

Also Published As

Publication number	Publication date
GB295032A (en)	1930-01-01
FR659734A (fr)	1929-07-02
US1887995A (en)	1932-11-15
NL24468C (xx)

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