NL164081C - METHOD FOR PREPARING 1-AMINO-2-SULFO-4-AMINO-TRACHINONE DYES, AND METHOD FOR DYEING OR PRINTING WOOL OR POLYHYDROXYLATED FIBERS WITH THESE DYES - Google Patents

METHOD FOR PREPARING 1-AMINO-2-SULFO-4-AMINO-TRACHINONE DYES, AND METHOD FOR DYEING OR PRINTING WOOL OR POLYHYDROXYLATED FIBERS WITH THESE DYES

Info

Publication number: NL164081C
Authority: NL; Netherlands
Prior art keywords: dyes; amino; trachinone; polyhydroxylated; sulfo
Prior art date: 1968-05-20

Application number

NL6907631A

Other languages

Dutch (nl)

Other versions

NL6907631A (en

Original Assignee

Ciba Geigy

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.)

1968-05-20

Filing date

1969-05-19

Publication date

1980-11-17

1969-05-19 Application filed by Ciba Geigy filed Critical Ciba Geigy

1969-11-24 Publication of NL6907631A publication Critical patent/NL6907631A/xx

1980-11-17 Application granted granted Critical

1980-11-17 Publication of NL164081C publication Critical patent/NL164081C/en

Links

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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
- C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
- C09B62/06—Anthracene dyes

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)

NL6907631A 1968-05-20 1969-05-19 METHOD FOR PREPARING 1-AMINO-2-SULFO-4-AMINO-TRACHINONE DYES, AND METHOD FOR DYEING OR PRINTING WOOL OR POLYHYDROXYLATED FIBERS WITH THESE DYES NL164081C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH751168A CH494265A (en)	1968-05-20	1968-05-20	Process for the preparation of anthraquinone dyes

Publications (2)

Publication Number	Publication Date
NL6907631A NL6907631A (en)	1969-11-24
NL164081C true NL164081C (en)	1980-11-17

Family

ID=4326281

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL6907631A NL164081C (en)	1968-05-20	1969-05-19	METHOD FOR PREPARING 1-AMINO-2-SULFO-4-AMINO-TRACHINONE DYES, AND METHOD FOR DYEING OR PRINTING WOOL OR POLYHYDROXYLATED FIBERS WITH THESE DYES

Country Status (10)

Country	Link
BE (1)	BE733255A (en)
BR (1)	BR6908984D0 (en)
CH (1)	CH494265A (en)
CS (1)	CS163735B2 (en)
DE (1)	DE1925515C3 (en)
FR (1)	FR2008855A1 (en)
GB (1)	GB1230722A (en)
NL (1)	NL164081C (en)
PL (1)	PL79998B1 (en)
SU (1)	SU372824A3 (en)

1968
- 1968-05-20 CH CH751168A patent/CH494265A/en not_active IP Right Cessation
1969
- 1969-05-13 FR FR6915377A patent/FR2008855A1/fr not_active Withdrawn
- 1969-05-19 SU SU1331111A patent/SU372824A3/ru active
- 1969-05-19 PL PL13368469A patent/PL79998B1/pl unknown
- 1969-05-19 BE BE733255D patent/BE733255A/xx not_active IP Right Cessation
- 1969-05-19 NL NL6907631A patent/NL164081C/en not_active IP Right Cessation
- 1969-05-20 DE DE19691925515 patent/DE1925515C3/en not_active Expired
- 1969-05-20 GB GB1230722D patent/GB1230722A/en not_active Expired
- 1969-05-20 CS CS357569A patent/CS163735B2/cs unknown
- 1969-05-20 BR BR20898469A patent/BR6908984D0/en unknown

Also Published As

Publication number	Publication date
DE1925515B2 (en)	1980-05-14
FR2008855A1 (en)	1970-01-30
CS163735B2 (en)	1975-11-07
DE1925515C3 (en)	1981-01-29
SU372824A3 (en)	1973-03-01
PL79998B1 (en)	1975-08-30
GB1230722A (en)	1971-05-05
NL6907631A (en)	1969-11-24
DE1925515A1 (en)	1969-11-27
BR6908984D0 (en)	1973-01-09
BE733255A (en)	1969-11-19
CH494265A (en)	1970-07-31

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Legal Events

Date	Code	Title	Description
1987-01-16	V1	Lapsed because of non-payment of the annual fee