ES404355A1 - PROCEDURE FOR THE PRODUCTION OF EQUALIZING AGENTS FOR AROMATIC SULFONES. - Google Patents

PROCEDURE FOR THE PRODUCTION OF EQUALIZING AGENTS FOR AROMATIC SULFONES.

Info

Publication number
ES404355A1
ES404355A1 ES404355A ES404355A ES404355A1 ES 404355 A1 ES404355 A1 ES 404355A1 ES 404355 A ES404355 A ES 404355A ES 404355 A ES404355 A ES 404355A ES 404355 A1 ES404355 A1 ES 404355A1
Authority
ES
Spain
Prior art keywords
component
aromatic
sulfonation
production
carbon atoms
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
ES404355A
Other languages
Spanish (es)
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 ES404355A1 publication Critical patent/ES404355A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
    • 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
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid
    • 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
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes
    • C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
    • 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
    • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/62—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
    • D06P1/621—Compounds without nitrogen
    • D06P1/622—Sulfonic acids or their salts
    • D06P1/625—Aromatic

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)

Abstract

Process for the production of aromatic sulfone equalizing agents, which contain at least one sulfonic acid group linked to a phenyl ring, characterized in that it comprises the steps of: a) sulfonation with sulfuric acid and at a temperature of 80 to 150ºC, of at least one of the starting components comprising a component (i) including at least one aromatic phenolic compound with 6 to 20 carbon atoms and having at least one hydroxyl group linked to a phenyl ring, and a component (ii) comprising at least one aromatic non-phenolic compound with 6 to 20 carbon atoms, using 1 to 30% of component (i) and 99 to 70% of component (ii), based on the total weight of components (i) and (ii), and separation of the water produced in the sulfonation, and b) condensation of the resulting sulfonation product together with any non-sulfonated component (i) and (ii), at a temperature of 120 to 220ºC, until the indic The acidity of the mixture remains practically constant. (Machine-translation by Google Translate, not legally binding)
ES404355A 1971-06-30 1972-06-28 PROCEDURE FOR THE PRODUCTION OF EQUALIZING AGENTS FOR AROMATIC SULFONES. Expired ES404355A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH959971A CH543634A (en) 1971-06-30 1971-06-30 Process for dyeing synthetic, acid-dyeable textiles

Publications (1)

Publication Number Publication Date
ES404355A1 true ES404355A1 (en) 1976-01-01

Family

ID=4353654

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404355A Expired ES404355A1 (en) 1971-06-30 1972-06-28 PROCEDURE FOR THE PRODUCTION OF EQUALIZING AGENTS FOR AROMATIC SULFONES.

Country Status (12)

Country Link
AU (1) AU475769B2 (en)
BE (1) BE785750A (en)
BR (1) BR7204267D0 (en)
CA (1) CA978306A (en)
CH (2) CH959971A4 (en)
DE (1) DE2231149C2 (en)
ES (1) ES404355A1 (en)
FR (1) FR2143908B1 (en)
GB (1) GB1396126A (en)
HK (1) HK45278A (en)
IT (1) IT959998B (en)
NL (1) NL7208743A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3271290D1 (en) 1981-12-29 1986-07-03 Ciba Geigy Ag Process for trichromatic dyeing or printing
DE3363254D1 (en) * 1982-04-08 1986-06-05 Ciba Geigy Ag Process for trichromatic dyeing or printing
US4427744A (en) 1982-08-19 1984-01-24 H. B. Fuller Company Heat-activated pressure sensitive adhesive for bonding label stock to plastic film, metal foil and the like
DE3368956D1 (en) * 1982-09-03 1987-02-12 Ciba Geigy Ag Dyeing auxiliary and its use in dyeing or printing synthetic polyamide fibres
DE3466715D1 (en) * 1983-05-25 1987-11-12 Ciba Geigy Ag Trichromatic dyeing or printing process
BE1004655A3 (en) * 1990-06-09 1993-01-05 Sandoz Sa Dyeing method of textile containing cellulose.
US5240465A (en) * 1990-06-09 1993-08-31 Sandoz Ltd. Process for reactive dyeing a cellulose-containing textile material with anionic dyeing assistant as levelling agent

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1909966C3 (en) * 1969-02-27 1973-10-25 Bayer Ag, 5090 Leverkusen Fertilize compounds containing sulfonic acid groups
DE1961369C3 (en) * 1969-12-06 1979-03-01 Bayer Ag, 5090 Leverkusen Dioxydiphenylsulfone-formaldehyde condensation products and their use as tanning agents and agents for improving wet fastness

Also Published As

Publication number Publication date
BE785750A (en) 1973-01-02
IT959998B (en) 1973-11-10
BR7204267D0 (en) 1973-06-07
GB1396126A (en) 1975-06-04
CA978306A (en) 1975-11-25
AU4413672A (en) 1974-01-03
CH543634A (en) 1973-06-15
AU475769B2 (en) 1976-09-02
HK45278A (en) 1978-08-18
DE2231149C2 (en) 1983-10-06
FR2143908A1 (en) 1973-02-09
CH959971A4 (en) 1973-06-15
FR2143908B1 (en) 1980-08-14
NL7208743A (en) 1973-01-03
DE2231149A1 (en) 1973-01-18

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