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BR9304762A - Process for the production of a dry white water-soluble sulfur dye, dye thus obtained and process for dyeing substrates - Google Patents

Process for the production of a dry white water-soluble sulfur dye, dye thus obtained and process for dyeing substrates

Info

Publication number
BR9304762A
BR9304762A BR9304762A BR9304762A BR9304762A BR 9304762 A BR9304762 A BR 9304762A BR 9304762 A BR9304762 A BR 9304762A BR 9304762 A BR9304762 A BR 9304762A BR 9304762 A BR9304762 A BR 9304762A
Authority
BR
Brazil
Prior art keywords
dye
production
white water
dry white
soluble sulfur
Prior art date
Application number
BR9304762A
Other languages
Portuguese (pt)
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 BR9304762A publication Critical patent/BR9304762A/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
    • 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)
BR9304762A 1992-11-20 1993-11-18 Process for the production of a dry white water-soluble sulfur dye, dye thus obtained and process for dyeing substrates BR9304762A (en)

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
BR9304762A true BR9304762A (en) 1994-05-24

Family

ID=10725424

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9304762A BR9304762A (en) 1992-11-20 1993-11-18 Process for the production of a dry white water-soluble sulfur dye, dye thus obtained and process for dyeing substrates

Country Status (12)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19502968A1 (en) * 1995-01-31 1996-08-01 Basf Ag Leuco vat dye preparations in granular form
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 (en) * 2004-12-27 2009-06-03 阮加根 Preparation process and products of sulfur black dye
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
EP4654839A1 (en) * 2023-01-27 2025-12-03 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 (en) * 1991-05-23 1992-11-26 Sandoz Ag DRY LEUKOSULFUR DYES

Also Published As

Publication number Publication date
CN1051785C (en) 2000-04-26
GB9323809D0 (en) 1994-01-05
ITRM930764A1 (en) 1995-05-16
KR100295722B1 (en) 2001-11-30
KR940011585A (en) 1994-06-21
CN1088236A (en) 1994-06-22
FR2698371B1 (en) 1995-08-18
GB9224368D0 (en) 1993-01-13
ES2073373B1 (en) 1996-02-16
CH686084A5 (en) 1995-12-29
JPH06212084A (en) 1994-08-02
FR2698371A1 (en) 1994-05-27
TW349979B (en) 1999-01-11
TR28694A (en) 1997-01-08
ITRM930764A0 (en) 1993-11-16
IT1262445B (en) 1996-06-19
DE4338312A1 (en) 1994-05-26
ES2073373A1 (en) 1995-08-01
JP3588135B2 (en) 2004-11-10
GB2273103A (en) 1994-06-08
GB2273103B (en) 1996-04-24

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Legal Events

Date Code Title Description
EE Request for examination
GB Transfer
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A,13A,14A,15A,16A E 17A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 12A, 13A, 14A, 15A, 16A E 17A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.