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GB2018798A - Silicon-containing azo dyestuffs - Google Patents

Silicon-containing azo dyestuffs

Info

Publication number
GB2018798A
GB2018798A GB7910306A GB7910306A GB2018798A GB 2018798 A GB2018798 A GB 2018798A GB 7910306 A GB7910306 A GB 7910306A GB 7910306 A GB7910306 A GB 7910306A GB 2018798 A GB2018798 A GB 2018798A
Authority
GB
United Kingdom
Prior art keywords
silicon
dyestuffs
containing azo
azo dyestuffs
present
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
GB7910306A
Other versions
GB2018798B (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.)
NUENCHRITZ CHEMIE
Original Assignee
NUENCHRITZ CHEMIE
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 NUENCHRITZ CHEMIE filed Critical NUENCHRITZ CHEMIE
Publication of GB2018798A publication Critical patent/GB2018798A/en
Application granted granted Critical
Publication of GB2018798B publication Critical patent/GB2018798B/en
Expired 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/008—Dyes containing a substituent, which contains a silicium atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

The present invention provides silicon- containing azo dyestuffs of the general formula:- <IMAGE> wherein X signifies identical or different hydrolysable groups or a siloxane residue, Z is a divalent alkylene radical containing 2 to 10 carbon atoms, which can also be interrupted by oxygen and/or can contain alicyclic components and <1>C and also <2>C can form part of a cycloalkyl ring, R is a monovalent organic radical, Ar is an unsubstituted or substituted aryl radical, n is 1, 2 or 3 and a is 1, 2 or 3. The present invention also provides a process for the preparation of these dyestuffs, as well as natural and synthetic fibres dyed therewith.
GB7910306A 1978-04-05 1979-03-23 Silicon-containing azo dystuffs Expired GB2018798B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD78204590A DD145021A3 (en) 1978-04-05 1978-04-05 METHOD FOR PRODUCING NEW SIZIUM ORGANIC AZOFINS

Publications (2)

Publication Number Publication Date
GB2018798A true GB2018798A (en) 1979-10-24
GB2018798B GB2018798B (en) 1982-08-25

Family

ID=5512077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7910306A Expired GB2018798B (en) 1978-04-05 1979-03-23 Silicon-containing azo dystuffs

Country Status (7)

Country Link
JP (1) JPS54148820A (en)
CS (1) CS218885B1 (en)
DD (1) DD145021A3 (en)
DE (1) DE2908207A1 (en)
FR (1) FR2421932A1 (en)
GB (1) GB2018798B (en)
SU (1) SU973578A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117522A3 (en) * 1983-02-28 1986-06-04 Mita Industrial Co. Ltd. Azoic pigments having a silica core, process for production thereof, and a use thereof in a toner for electrophotography
US7018427B2 (en) 2001-09-28 2006-03-28 L'oreal S.A. Dyeing composition containing a para-aminophenol or para-phenylenediamine compound substituted with a silane radical

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189429A (en) * 1978-05-08 1980-02-19 Minnesota Mining And Manufacturing Company Hydrolyzable silyl-substituted dyestuffs for transfer printing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117522A3 (en) * 1983-02-28 1986-06-04 Mita Industrial Co. Ltd. Azoic pigments having a silica core, process for production thereof, and a use thereof in a toner for electrophotography
US7018427B2 (en) 2001-09-28 2006-03-28 L'oreal S.A. Dyeing composition containing a para-aminophenol or para-phenylenediamine compound substituted with a silane radical

Also Published As

Publication number Publication date
GB2018798B (en) 1982-08-25
CS218885B1 (en) 1983-02-25
FR2421932A1 (en) 1979-11-02
DD145021A3 (en) 1980-11-19
DE2908207A1 (en) 1979-10-11
SU973578A1 (en) 1982-11-15
JPS54148820A (en) 1979-11-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee