DK105485C - Process for the preparation of water-insoluble monoazo dyes. - Google Patents

Process for the preparation of water-insoluble monoazo dyes.

Info

Publication number
DK105485C
DK105485C DK126964A DK126964A DK105485C DK 105485 C DK105485 C DK 105485C DK 126964 A DK126964 A DK 126964A DK 126964 A DK126964 A DK 126964A DK 105485 C DK105485 C DK 105485C
Authority
DK
Denmark
Prior art keywords
preparation
water
monoazo dyes
insoluble monoazo
insoluble
Prior art date
Application number
DK126964A
Other languages
Danish (da)
Original Assignee
Farberwerke Hoechst Ag Vormals
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 Farberwerke Hoechst Ag Vormals filed Critical Farberwerke Hoechst Ag Vormals
Application granted granted Critical
Publication of DK105485C publication Critical patent/DK105485C/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)
DK126964A 1963-03-13 1964-03-12 Process for the preparation of water-insoluble monoazo dyes. DK105485C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF39238A DE1228731B (en) 1963-03-13 1963-03-13 Process for the preparation of water-insoluble monoazo dyes
DEF41623A DE1297254B (en) 1963-03-13 1963-12-23 Process for the preparation of water-insoluble monoazo dyes

Publications (1)

Publication Number Publication Date
DK105485C true DK105485C (en) 1966-10-03

Family

ID=25975679

Family Applications (1)

Application Number Title Priority Date Filing Date
DK126964A DK105485C (en) 1963-03-13 1964-03-12 Process for the preparation of water-insoluble monoazo dyes.

Country Status (7)

Country Link
AT (1) AT249198B (en)
BE (1) BE645193A (en)
CH (2) CH461674A (en)
DE (2) DE1228731B (en)
DK (1) DK105485C (en)
GB (1) GB1033917A (en)
NL (2) NL6402301A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223888A1 (en) * 1982-06-26 1983-12-29 Hoechst Ag, 6230 Frankfurt NEW CRYSTAL MODIFICATION OF PIGMENT RED 53: 1
DE10224279A1 (en) * 2002-05-28 2003-12-11 Clariant Gmbh New derivatives from C.I. Pigment Red 170
WO2005019346A1 (en) * 2003-08-19 2005-03-03 Clariant Produkte (Deutschland) Gmbh Mixed crystals comprising ci pigment red 170 derivatives
CN102816456B (en) * 2012-08-29 2013-10-23 天津城市建设学院 Method for preparing core pigment red 170 by inorganic nano material modification
DE102015211827A1 (en) * 2015-06-25 2016-12-29 Clariant International Ltd New naphthol AS pigments

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1278821A (en) * 1918-01-04 1918-09-17 Bestwall Mfg Company Plaster-board.
DE845083C (en) * 1946-03-08 1952-07-28 Ciba Geigy Process for the preparation of water-insoluble azo dyes
DE1019416B (en) * 1956-03-23 1957-11-14 Hoechst Ag Process for the preparation of water-insoluble monoazo dyes
GB884655A (en) * 1957-01-05 1961-12-13 Cfmc Improvements in the colouring of polyester fibres
FR1278821A (en) * 1960-12-12 1961-12-15 Hoechst Ag Water insoluble monoazo dyes and their preparation

Also Published As

Publication number Publication date
CH461674A (en) 1968-08-31
DE1228731B (en) 1966-11-17
NL125848C (en)
AT249198B (en) 1966-09-12
GB1033917A (en) 1966-06-22
DE1297254B (en) 1969-06-12
NL6402301A (en) 1964-09-14
CH449811A (en) 1968-01-15
BE645193A (en)

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