CH686084A5 - Verfahren zur Herstellung von wasserloslichen, trockenen Leukoschwefelfarbstoffen in Teilchenform. - Google Patents

Verfahren zur Herstellung von wasserloslichen, trockenen Leukoschwefelfarbstoffen in Teilchenform. Download PDF

Info

Publication number
CH686084A5
CH686084A5 CH342093A CH342093A CH686084A5 CH 686084 A5 CH686084 A5 CH 686084A5 CH 342093 A CH342093 A CH 342093A CH 342093 A CH342093 A CH 342093A CH 686084 A5 CH686084 A5 CH 686084A5
Authority
CH
Switzerland
Prior art keywords
drying
dye
leucosulfur
carried out
range
Prior art date
Application number
CH342093A
Other languages
German (de)
English (en)
Inventor
Manuel Jose Domingo
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 CH686084A5 publication Critical patent/CH686084A5/de

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
    • C09B49/00—Sulfur 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
    • 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
    • D06P3/14—Wool

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH342093A 1992-11-20 1993-11-16 Verfahren zur Herstellung von wasserloslichen, trockenen Leukoschwefelfarbstoffen in Teilchenform. CH686084A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929224368A GB9224368D0 (en) 1992-11-20 1992-11-20 Improvements in or relating to organic compounds

Publications (1)

Publication Number Publication Date
CH686084A5 true CH686084A5 (de) 1995-12-29

Family

ID=10725424

Family Applications (1)

Application Number Title Priority Date Filing Date
CH342093A CH686084A5 (de) 1992-11-20 1993-11-16 Verfahren zur Herstellung von wasserloslichen, trockenen Leukoschwefelfarbstoffen in Teilchenform.

Country Status (12)

Country Link
JP (1) JP3588135B2 (ko)
KR (1) KR100295722B1 (ko)
CN (1) CN1051785C (ko)
BR (1) BR9304762A (ko)
CH (1) CH686084A5 (ko)
DE (1) DE4338312A1 (ko)
ES (1) ES2073373B1 (ko)
FR (1) FR2698371B1 (ko)
GB (2) GB9224368D0 (ko)
IT (1) IT1262445B (ko)
TR (1) TR28694A (ko)
TW (1) TW349979B (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19502968A1 (de) * 1995-01-31 1996-08-01 Basf Ag Leukoküpenfarbstoff-Präparationen in Granulatform
GB9504870D0 (en) * 1995-03-10 1995-04-26 Sandoz Ltd Improvements in or relating to organic compounds
US20030149288A1 (en) * 2000-04-18 2003-08-07 Natural Asa Conjugated linoleic acid powder
CN100494288C (zh) * 2004-12-27 2009-06-03 阮加根 硫化黑染料的制备工艺及其产品
CN102174272A (zh) * 2011-03-17 2011-09-07 浙江长征化工有限公司 一种硫化黑染料的制备方法及产品
WO2024156891A1 (en) * 2023-01-27 2024-08-02 Philip Morris Products S.A. Pouch for oral use, method for producing a dry substrate, and use of a composition comprising glycerol for reducing dust formation of a dry substrate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917706B2 (en) * 1988-02-01 1996-02-20 Sandoz Ltd Liquid compositions of prereduced sulfur dyes and production thereof
DE4215678A1 (de) * 1991-05-23 1992-11-26 Sandoz Ag Trockene leukoschwefelfarbstoffe

Also Published As

Publication number Publication date
DE4338312A1 (de) 1994-05-26
BR9304762A (pt) 1994-05-24
KR100295722B1 (ko) 2001-11-30
FR2698371A1 (fr) 1994-05-27
JP3588135B2 (ja) 2004-11-10
CN1051785C (zh) 2000-04-26
TR28694A (tr) 1997-01-08
GB9224368D0 (en) 1993-01-13
ITRM930764A1 (it) 1995-05-16
ITRM930764A0 (it) 1993-11-16
GB9323809D0 (en) 1994-01-05
ES2073373B1 (es) 1996-02-16
CN1088236A (zh) 1994-06-22
GB2273103A (en) 1994-06-08
KR940011585A (ko) 1994-06-21
IT1262445B (it) 1996-06-19
GB2273103B (en) 1996-04-24
TW349979B (en) 1999-01-11
JPH06212084A (ja) 1994-08-02
FR2698371B1 (fr) 1995-08-18
ES2073373A1 (es) 1995-08-01

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Legal Events

Date Code Title Description
NV New agent

Representative=s name: SANDOZ TECHNOLOGIE AG

PUE Assignment

Owner name: SANDOZ AG TRANSFER- CLARIANT FINANCE (BVI) LIMITED

NV New agent

Representative=s name: CLARIANT INTERNATIONAL LTD.

PL Patent ceased