GB1507531A - Azo dyestuffs - Google Patents

Azo dyestuffs

Info

Publication number
GB1507531A
GB1507531A GB1978075A GB1978075A GB1507531A GB 1507531 A GB1507531 A GB 1507531A GB 1978075 A GB1978075 A GB 1978075A GB 1978075 A GB1978075 A GB 1978075A GB 1507531 A GB1507531 A GB 1507531A
Authority
GB
United Kingdom
Prior art keywords
leather
liquor
drumming
dyed
anionic
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.)
Expired
Application number
GB1978075A
Other languages
English (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 GB1507531A publication Critical patent/GB1507531A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
    • C07C65/105—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups polycyclic
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/062—Phenols
    • C09B31/065—Phenols containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/04—Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound
    • C09B33/044—Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound the coupling component being a bis-phenol
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
    • D06P1/04—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal
    • D06P1/06—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal containing acid groups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1978075A 1974-05-14 1975-05-12 Azo dyestuffs Expired GB1507531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH658074A CH599250A5 (enrdf_load_stackoverflow) 1974-05-14 1974-05-14

Publications (1)

Publication Number Publication Date
GB1507531A true GB1507531A (en) 1978-04-19

Family

ID=4311837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1978075A Expired GB1507531A (en) 1974-05-14 1975-05-12 Azo dyestuffs

Country Status (7)

Country Link
JP (2) JPS5541628B2 (enrdf_load_stackoverflow)
CH (1) CH599250A5 (enrdf_load_stackoverflow)
DE (1) DE2519657C3 (enrdf_load_stackoverflow)
ES (2) ES437654A1 (enrdf_load_stackoverflow)
FR (1) FR2271266B1 (enrdf_load_stackoverflow)
GB (1) GB1507531A (enrdf_load_stackoverflow)
IT (1) IT1044335B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103228739A (zh) * 2010-11-30 2013-07-31 凯米拉公司 偶氮染料

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH623346A5 (enrdf_load_stackoverflow) 1975-09-05 1981-05-29 Sandoz Ag
JPS5857576U (ja) * 1981-10-15 1983-04-19 三菱電機株式会社 密閉形電動圧縮機
JPS63103080U (enrdf_load_stackoverflow) * 1986-12-25 1988-07-04
GB9022355D0 (en) * 1990-10-15 1990-11-28 Sandoz Ltd Improvements in or relating to organic compounds
GB9022354D0 (en) * 1990-10-15 1990-11-28 Sandoz Ltd Improvements in or relating to organic compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103228739A (zh) * 2010-11-30 2013-07-31 凯米拉公司 偶氮染料

Also Published As

Publication number Publication date
JPS6012374B2 (ja) 1985-04-01
IT1044335B (it) 1980-03-20
DE2519657A1 (de) 1975-11-27
FR2271266B1 (enrdf_load_stackoverflow) 1979-03-30
ES454772A1 (es) 1978-01-01
JPS55157655A (en) 1980-12-08
DE2519657C3 (de) 1981-01-08
JPS5541628B2 (enrdf_load_stackoverflow) 1980-10-25
DE2519657B2 (de) 1980-04-10
ES437654A1 (es) 1977-05-16
FR2271266A1 (enrdf_load_stackoverflow) 1975-12-12
CH599250A5 (enrdf_load_stackoverflow) 1978-05-31
JPS50155534A (enrdf_load_stackoverflow) 1975-12-15

Similar Documents

Publication Publication Date Title
GB1507531A (en) Azo dyestuffs
ES8307952A1 (es) &#34;procedimiento para tenir cuero con mezclas de colorantes&#34;.
US4717390A (en) Method for dyeing leather with water-soluble sulpho group-containing sulphur dyes
ES8800727A1 (es) Procedimiento para la curticion ahorrativa con cromo
US2044099A (en) Treatment of leather
ES8104468A1 (es) Procedimiento para la tincion y la curticion en bano unico de pieles o cueros
GB769174A (en) Improvements in or relating to the dying of suede leather
FR2123073A1 (en) Transfer printed leather - by hot pressing tanned leather against a support printed with sublimable dyes
GB416016A (en) Dyeing chrome leathers with basic dyestuffs
US2583269A (en) Process for dyeing only the flesh side of chrome-tanned fur skins
GB1466586A (en) Dye formulations for dyeing fur
ES390452A1 (es) Un procedimiento para producir un producto textil acrilico tenido multicoloreado que contiene lana.
GB1090946A (en) Dyeing nylon fibres
GB1502966A (en) Dyeing of untanned pelt with sulphur dyes
US2908543A (en) Aftertreatment of leather dyeings
GB998703A (en) Improvements in dyeing and printing of natural or synthetic polyamide fibres, and theresulting dyed or printed fibres
GB419941A (en) Treatment of leather
GB1155148A (en) Dyeing process for Blends of Cellulosic and Polyamide Fibres
SU64308A1 (ru) Способ крашени кож
GB1254541A (en) Dyeing process
GB404969A (en) Process of fur dyeing
KR880003064A (ko) 식물의 색소를 이용한 염색방법
FR2413498A1 (fr) Procede de teinture de matieres textiles contenant des fibres naturelles et/ou synthetiques
GB1428379A (en) Colouration process
GB971365A (en) Method of decorating ladies&#39; nylon hosiery and hosiery so decorated

Legal Events

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

Effective date: 19940512