GB2201165B - Leuco sulphur dye compositions - Google Patents

Leuco sulphur dye compositions

Info

Publication number
GB2201165B
GB2201165B GB8803293A GB8803293A GB2201165B GB 2201165 B GB2201165 B GB 2201165B GB 8803293 A GB8803293 A GB 8803293A GB 8803293 A GB8803293 A GB 8803293A GB 2201165 B GB2201165 B GB 2201165B
Authority
GB
United Kingdom
Prior art keywords
dye compositions
sulphur dye
leuco sulphur
leuco
compositions
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 - Lifetime
Application number
GB8803293A
Other versions
GB8803293D0 (en
GB2201165A (en
Inventor
Manuel Jose Domingo
Laszlo A Meszaros
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
Priority claimed from ES8700379A external-priority patent/ES2005094A6/en
Priority claimed from US07145545 external-priority patent/US4917706B2/en
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of GB8803293D0 publication Critical patent/GB8803293D0/en
Publication of GB2201165A publication Critical patent/GB2201165A/en
Priority to IN86MA1989 priority Critical patent/IN173653B/en
Application granted granted Critical
Publication of GB2201165B publication Critical patent/GB2201165B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0083—Solutions of dyes
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0077—Preparations with possibly reduced vat, sulfur or indigo dyes
    • C09B67/0078—Preparations of vat, sulfur or indigo dyes in liquid form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB8803293A 1987-02-16 1988-02-12 Leuco sulphur dye compositions Expired - Lifetime GB2201165B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN86MA1989 IN173653B (en) 1988-02-12 1989-02-01

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES8700379A ES2005094A6 (en) 1987-02-16 1987-02-16 Low sulphide content liq. compsn. of reduced sulphur dye - for dyeing and printing cotton etc., with high stability, good penetration and moderate substantivity
US07145545 US4917706B2 (en) 1988-02-01 1988-02-01 Liquid compositions of prereduced sulfur dyes and production thereof

Publications (3)

Publication Number Publication Date
GB8803293D0 GB8803293D0 (en) 1988-03-09
GB2201165A GB2201165A (en) 1988-08-24
GB2201165B true GB2201165B (en) 1991-10-16

Family

ID=26154324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8803293A Expired - Lifetime GB2201165B (en) 1987-02-16 1988-02-12 Leuco sulphur dye compositions

Country Status (11)

Country Link
JP (1) JP2743322B2 (en)
KR (1) KR940002561B1 (en)
CN (1) CN1017623B (en)
BR (1) BR8800624A (en)
CH (1) CH679724B5 (en)
DE (1) DE3804700C2 (en)
FR (1) FR2610942B1 (en)
GB (1) GB2201165B (en)
HK (1) HK102694A (en)
IT (1) IT1219446B (en)
RU (1) RU2042689C1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030248A (en) * 1988-08-31 1991-07-09 Sandoz Ltd. Dyeing method
IT1231508B (en) * 1988-08-31 1991-12-07 Sandoz Ag PROCESS FOR DYING OR PRINTING CELLULOSE SUBSTRATES WITH SULFUR DYES.
US5611818A (en) * 1991-05-23 1997-03-18 Sandoz Ltd. Dry leuco sulphur dyes in particulate form
DE4215678A1 (en) * 1991-05-23 1992-11-26 Sandoz Ag DRY LEUKOSULFUR DYES
US5470356A (en) * 1991-10-11 1995-11-28 Meszaros; Laszlo A. Sulfur dye compositions and their production
CN1048271C (en) * 1992-05-22 2000-01-12 克莱里安特财务(Bvi)有限公司 Dye leuco sulphur dyes
EP0583745A1 (en) * 1992-08-18 1994-02-23 Hoechst Aktiengesellschaft Process for dyeing cellulose fibers with sulfur dyes
GB9504870D0 (en) * 1995-03-10 1995-04-26 Sandoz Ltd Improvements in or relating to organic compounds
DE19650825A1 (en) * 1996-12-07 1998-06-10 Suedzucker Ag Process for the reduction of sulfur and vat dyes
CN102174272A (en) * 2011-03-17 2011-09-07 浙江长征化工有限公司 Preparation method and product of sulphur black dye
CN102295842A (en) * 2011-06-27 2011-12-28 江苏德利恒棉业有限公司 Sulfur dye
BR112015004395A2 (en) 2012-08-30 2016-02-16 Cargill Inc sulfur dye reducing agent, process for making the reducing agent, use of the agent, method for reducing sulfur dyes and method for dyeing fabrics
CN104277488A (en) * 2014-09-24 2015-01-14 扬州海龙化工助剂有限公司 Production method of liquid sulfur red dye
CN107541963B (en) * 2016-06-28 2020-04-03 石家庄美施达生物化工有限公司 Compound for stabilizing reduction potential and dyeing performance of sulfur dye dyeing system and use method thereof
CN106977981A (en) * 2017-05-31 2017-07-25 李朋国 Production method of liquid sulfur red dye

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB857429A (en) * 1958-07-01 1960-12-29 Whiffen And Sons Ltd Sulphur dyes and dyeing of textiles therewith
GB1262062A (en) * 1969-02-07 1972-02-02 Cassella Farbwerke Mainkur Ag Process for the production of reduced sulphur dyes
GB1428577A (en) * 1973-06-27 1976-03-17 Cassella Farbwerke Mainkur Ag Yellow sulphur dyestuff and preparation thereof
GB1579994A (en) * 1977-04-30 1980-11-26 Cassella Ag Process for dyeing and printing textile materials
US4252533A (en) * 1979-03-24 1981-02-24 Cassella Aktiengesellschaft Sulphur dyestuffs which are ready for dyeing, and processes for dyeing and printing with sulphur dyestuffs

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE200391C (en) *
US1095237A (en) * 1912-02-27 1914-05-05 Hoechst Ag Leuco-alkali preparations of sulfur dyestuffs and process of making same.
FR1068097A (en) * 1952-10-03 1954-06-22 Southern Dyestuff Corp Concentrated liquid vat dyes
US2893994A (en) * 1956-07-30 1959-07-07 Allied Chem Process for producing finely divided vat dye pigments
US3532455A (en) * 1967-09-19 1970-10-06 American Cyanamid Co Method for producing sulfurized vat dyes by thionation and products thereof
JPS5138586A (en) * 1974-09-27 1976-03-31 Nippon Kayaku Kk
JPS55142777A (en) * 1979-04-18 1980-11-07 Asahi Chemical Co Dyeing method
DE2926528A1 (en) * 1979-06-30 1981-01-15 Cassella Ag METHOD FOR PRODUCING RECYCLABLE SULFUR
DE2942591A1 (en) * 1979-10-22 1981-04-30 Cassella Ag, 6000 Frankfurt METHOD FOR ISOLATING SULFUR DYES FROM AQUEOUS RAW MELTS CONTAINING SODIUM POLYSULFIDE
JPS57161176A (en) * 1981-03-24 1982-10-04 Sumitomo Chemical Co Fastness dyeing of fiber material
DE3114033A1 (en) * 1981-04-07 1982-10-21 Cassella Ag, 6000 Frankfurt SULFUR DYES, METHOD FOR THEIR PRODUCTION AND THEIR USE
JPH07315273A (en) * 1994-05-27 1995-12-05 Sekisui Design Center:Kk Windbreak apparatus for bicycle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB857429A (en) * 1958-07-01 1960-12-29 Whiffen And Sons Ltd Sulphur dyes and dyeing of textiles therewith
GB1262062A (en) * 1969-02-07 1972-02-02 Cassella Farbwerke Mainkur Ag Process for the production of reduced sulphur dyes
GB1428577A (en) * 1973-06-27 1976-03-17 Cassella Farbwerke Mainkur Ag Yellow sulphur dyestuff and preparation thereof
GB1579994A (en) * 1977-04-30 1980-11-26 Cassella Ag Process for dyeing and printing textile materials
US4252533A (en) * 1979-03-24 1981-02-24 Cassella Aktiengesellschaft Sulphur dyestuffs which are ready for dyeing, and processes for dyeing and printing with sulphur dyestuffs

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
chnology, third edition (Wiley-Interscienc *
e)Volume 22 (1983), pages 180-184 *
Kirk-Othmer Encyclopedia of Chemical Te *

Also Published As

Publication number Publication date
CH679724GA3 (en) 1992-04-15
HK102694A (en) 1994-09-30
DE3804700C2 (en) 2003-05-08
RU2042689C1 (en) 1995-08-27
KR880010077A (en) 1988-10-06
JP2743322B2 (en) 1998-04-22
IT8847630A0 (en) 1988-02-12
CN1017623B (en) 1992-07-29
FR2610942B1 (en) 1991-12-13
JPS63258956A (en) 1988-10-26
CH679724B5 (en) 1992-10-15
CN88100593A (en) 1988-10-26
BR8800624A (en) 1988-09-27
GB8803293D0 (en) 1988-03-09
FR2610942A1 (en) 1988-08-19
KR940002561B1 (en) 1994-03-25
GB2201165A (en) 1988-08-24
IT1219446B (en) 1990-05-18
DE3804700A1 (en) 1988-08-25

Similar Documents

Publication Publication Date Title
GB8517439D0 (en) Dyes
GB8531462D0 (en) Dyeing composition
GB8703564D0 (en) Dyeing composition
GB8706976D0 (en) Dye composition
GB2168082B (en) Dye compositions
GB2173515B (en) Hair dye composition
GB2201165B (en) Leuco sulphur dye compositions
EP0162685A3 (en) Compositions and elements containing triarylmethane leuco dyes and methods using same
GB8509743D0 (en) Dyestuff composition
EP0271063A3 (en) Pyrazoloazoleazomethine dyes
GB8520199D0 (en) Dyeing composition
GB8703563D0 (en) Dye composition
ZA884988B (en) Disperse dye
EP0158882A3 (en) Triphenedioxazine dyes
GB8523819D0 (en) Dyeing composition
HK9893A (en) Reactive dye composition
DE3565405D1 (en) Methine dyes
GB8712151D0 (en) Dyes
GB8514398D0 (en) Dyeing composition
GB2255981B (en) Dry leuco sulphur dyes
AR242612A1 (en) Nitrobenzene dye
EP0251120A3 (en) Disazothiophene dyes
HK135993A (en) Disperse dyes
GB8531461D0 (en) Dye composition
EP0158110A3 (en) Triphenedioxazine dyes

Legal Events

Date Code Title Description
711B Application made for correction of error (sect. 117/77)
711H Case decided by the comptr. ** correction allowed (sect. 117/1977)
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: 20070212