GB9312138D0 - Blue chromium komplex dyes,their production and their use - Google Patents

Blue chromium komplex dyes,their production and their use

Info

Publication number
GB9312138D0
GB9312138D0 GB939312138A GB9312138A GB9312138D0 GB 9312138 D0 GB9312138 D0 GB 9312138D0 GB 939312138 A GB939312138 A GB 939312138A GB 9312138 A GB9312138 A GB 9312138A GB 9312138 D0 GB9312138 D0 GB 9312138D0
Authority
GB
United Kingdom
Prior art keywords
komplex
dyes
production
blue chromium
chromium
Prior art date
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.)
Granted
Application number
GB939312138A
Other versions
GB2267713A (en
GB2267713B (en
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.)
Sandoz AG
Original Assignee
Sandoz 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.)
Filing date
Publication date
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of GB9312138D0 publication Critical patent/GB9312138D0/en
Publication of GB2267713A publication Critical patent/GB2267713A/en
Application granted granted Critical
Publication of GB2267713B publication Critical patent/GB2267713B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds
    • C09B45/26—Disazo or polyazo compounds containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Medicinal Preparation (AREA)
GB9312138A 1992-06-12 1993-06-11 Blue chromium complex dyes, their production and their use Expired - Fee Related GB2267713B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929212547A GB9212547D0 (en) 1992-06-12 1992-06-12 Improvements in or relating to organic compounds

Publications (3)

Publication Number Publication Date
GB9312138D0 true GB9312138D0 (en) 1993-07-28
GB2267713A GB2267713A (en) 1993-12-15
GB2267713B GB2267713B (en) 1995-05-24

Family

ID=10717017

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929212547A Pending GB9212547D0 (en) 1992-06-12 1992-06-12 Improvements in or relating to organic compounds
GB9312138A Expired - Fee Related GB2267713B (en) 1992-06-12 1993-06-11 Blue chromium complex dyes, their production and their use

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929212547A Pending GB9212547D0 (en) 1992-06-12 1992-06-12 Improvements in or relating to organic compounds

Country Status (10)

Country Link
JP (1) JPH06184452A (en)
AU (1) AU654915B2 (en)
CH (1) CH685056A5 (en)
DE (1) DE4319020B4 (en)
ES (1) ES2103164B1 (en)
FR (1) FR2692273B1 (en)
GB (2) GB9212547D0 (en)
HK (1) HK29097A (en)
IT (1) IT1261916B (en)
NZ (1) NZ247839A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9406289D0 (en) * 1994-03-30 1994-05-25 Sandoz Ltd Improvements in or relating to organic compounds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH606324A5 (en) * 1976-05-31 1978-10-31 Sandoz Ag
DE2805243A1 (en) * 1978-02-08 1979-08-09 Sandoz Ag 1,2-Metal complex diazo dyes - giving fast black, grey, green, etc. colours on leather etc.
DE3805746C2 (en) * 1987-03-05 2003-04-10 Clariant Finance Bvi Ltd 1: 2 chromium complex dyes

Also Published As

Publication number Publication date
JPH06184452A (en) 1994-07-05
ITRM930382A0 (en) 1993-06-10
CH685056A5 (en) 1995-03-15
ES2103164B1 (en) 1998-04-01
NZ247839A (en) 1994-12-22
ES2103164A1 (en) 1997-08-16
DE4319020A1 (en) 1993-12-16
FR2692273B1 (en) 1996-01-26
ITRM930382A1 (en) 1994-12-10
GB2267713A (en) 1993-12-15
HK29097A (en) 1997-03-21
AU654915B2 (en) 1994-11-24
FR2692273A1 (en) 1993-12-17
IT1261916B (en) 1996-06-04
GB2267713B (en) 1995-05-24
GB9212547D0 (en) 1992-07-22
AU4016093A (en) 1993-12-16
DE4319020B4 (en) 2005-11-10

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100611