HK102694A - Leuco sulphur dye compositions - Google Patents

Leuco sulphur dye compositions

Info

Publication number
HK102694A
HK102694A HK102694A HK102694A HK102694A HK 102694 A HK102694 A HK 102694A HK 102694 A HK102694 A HK 102694A HK 102694 A HK102694 A HK 102694A HK 102694 A HK102694 A HK 102694A
Authority
HK
Hong Kong
Prior art keywords
dye compositions
sulphur dye
leuco sulphur
leuco
compositions
Prior art date
Application number
HK102694A
Inventor
Manuel Jose Domingo
Laszio A Meszaros
Original Assignee
Sandoz Ltd
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 Ltd filed Critical Sandoz Ltd
Publication of HK102694A publication Critical patent/HK102694A/en

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
HK102694A 1987-02-16 1994-09-22 Leuco sulphur dye compositions HK102694A (en)

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 (1)

Publication Number Publication Date
HK102694A true HK102694A (en) 1994-09-30

Family

ID=26154324

Family Applications (1)

Application Number Title Priority Date Filing Date
HK102694A HK102694A (en) 1987-02-16 1994-09-22 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
IT1231508B (en) * 1988-08-31 1991-12-07 Sandoz Ag PROCESS FOR DYING OR PRINTING CELLULOSE SUBSTRATES WITH SULFUR DYES.
US5030248A (en) * 1988-08-31 1991-07-09 Sandoz Ltd. Dyeing method
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
WO2014032134A1 (en) 2012-08-30 2014-03-06 Cargill, Incorporated Concentrated sugar preparation as reducing agent for sulfur dyes
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

Family Cites Families (17)

* 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
GB857429A (en) * 1958-07-01 1960-12-29 Whiffen And Sons Ltd Sulphur dyes and dyeing of textiles therewith
US3532455A (en) * 1967-09-19 1970-10-06 American Cyanamid Co Method for producing sulfurized vat dyes by thionation and products thereof
DE1906083A1 (en) * 1969-02-07 1970-08-13 Cassella Farbwerke Mainkur Ag Process for the production of reduced sulfur dyes
BE816584A (en) * 1973-06-27 1974-12-19 SULFUR COLOR AND ITS PREPARATION PROCESS
JPS5138586A (en) * 1974-09-27 1976-03-31 Nippon Kayaku Kk
DE2719423A1 (en) * 1977-04-30 1978-11-02 Cassella Farbwerke Mainkur Ag PROCESS FOR COLORING AND PRINTING TEXTILE MATERIALS WITH SULFUR, SULFUR BUBBLE OR BUBBLE DYES
DE2911720A1 (en) * 1979-03-24 1980-10-02 Cassella Ag FINISHED SULFUR DYES AND METHOD FOR COLORING AND PRINTING WITH SULFUR DYES
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

Also Published As

Publication number Publication date
GB2201165A (en) 1988-08-24
CN88100593A (en) 1988-10-26
DE3804700A1 (en) 1988-08-25
RU2042689C1 (en) 1995-08-27
CN1017623B (en) 1992-07-29
CH679724GA3 (en) 1992-04-15
GB2201165B (en) 1991-10-16
FR2610942A1 (en) 1988-08-19
GB8803293D0 (en) 1988-03-09
IT1219446B (en) 1990-05-18
KR940002561B1 (en) 1994-03-25
JP2743322B2 (en) 1998-04-22
FR2610942B1 (en) 1991-12-13
IT8847630A0 (en) 1988-02-12
CH679724B5 (en) 1992-10-15
BR8800624A (en) 1988-09-27
JPS63258956A (en) 1988-10-26
KR880010077A (en) 1988-10-06
DE3804700C2 (en) 2003-05-08

Similar Documents

Publication Publication Date Title
GB8517439D0 (en) Dyes
GB8524108D0 (en) Dyeing compositions
GB8531462D0 (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
GB8611769D0 (en) Disazoic dye
GB8520199D0 (en) Dyeing composition
GB8703563D0 (en) Dye composition
ZA884988B (en) Disperse dye
GB8523819D0 (en) Dyeing composition
HK9893A (en) Reactive dye composition
DE3565405D1 (en) Methine dyes
EP0158882A3 (en) Triphenedioxazine dyes
GB8712151D0 (en) Dyes
GB8514398D0 (en) Dyeing composition
GB2255981B (en) Dry leuco sulphur dyes
AR242612A1 (en) Nitrobenzene dye
EP0251120A3 (en) Disazothiophene dyes
GB8614062D0 (en) Dyeing compositions
HK135993A (en) Disperse dyes
GB8531461D0 (en) Dye composition

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20070212