DK74309C - Process for the preparation of chromium-containing monoazo dyes. - Google Patents

Process for the preparation of chromium-containing monoazo dyes.

Info

Publication number
DK74309C
DK74309C DK28649A DK28649A DK74309C DK 74309 C DK74309 C DK 74309C DK 28649 A DK28649 A DK 28649A DK 28649 A DK28649 A DK 28649A DK 74309 C DK74309 C DK 74309C
Authority
DK
Denmark
Prior art keywords
chromium
preparation
monoazo dyes
containing monoazo
dyes
Prior art date
Application number
DK28649A
Other languages
Danish (da)
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.)
Filing date
Publication date
Application filed by Ciba Geigy filed Critical Ciba Geigy
Application granted granted Critical
Publication of DK74309C publication Critical patent/DK74309C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/01—Complex metal compounds of azo dyes characterised by the method of metallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)
DK28649A 1948-02-26 1949-01-27 Process for the preparation of chromium-containing monoazo dyes. DK74309C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH273298T 1948-02-26

Publications (1)

Publication Number Publication Date
DK74309C true DK74309C (en) 1952-06-16

Family

ID=25731441

Family Applications (1)

Application Number Title Priority Date Filing Date
DK28649A DK74309C (en) 1948-02-26 1949-01-27 Process for the preparation of chromium-containing monoazo dyes.

Country Status (5)

Country Link
AT (1) AT166451B (en)
CH (10) CH273305A (en)
DE (1) DE848979C (en)
DK (1) DK74309C (en)
NL (1) NL69348C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599147A (en) * 1948-02-26 1952-06-03 Ciba Ltd Chromiferous monoazo-dyestuffs
DE1016866B (en) * 1955-04-01 1957-10-03 Basf Ag Process for the preparation of chromium-containing o, o'-dioxyazo dyes
DE2855970A1 (en) * 1978-12-23 1980-07-10 Hoechst Ag METHOD FOR PRODUCING 2,5-DIALKOXY-ANILINE-4-SULPHONIC ACIDS
CN107345081A (en) * 2017-07-24 2017-11-14 北京泛博清洁技术研究院有限公司 Fur recyclable dyeing phloxine compound and its synthesis and application process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE474997C (en) * 1926-08-29 1929-04-15 I G Farbenindustrie Akt Ges Process for the preparation of complex metal compounds of o-oxyazo dyes
DE617085C (en) * 1932-06-05 1935-08-12 I G Farbenindustrie Akt Ges Process for the production of azo dyes

Also Published As

Publication number Publication date
CH273298A (en) 1951-01-31
CH273303A (en) 1951-01-31
CH273305A (en) 1951-01-31
AT166451B (en) 1950-08-10
CH273299A (en) 1951-01-31
CH273297A (en) 1951-01-31
CH273302A (en) 1951-01-31
NL69348C (en) 1951-08-15
CH273300A (en) 1951-01-31
CH274425A (en) 1951-03-31
CH273301A (en) 1951-01-31
DE848979C (en) 1952-09-11
CH270540A (en) 1950-09-15

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