BR7204497D0 - Processo para preparacao de compostos da serie do benzotioxanteno - Google Patents

Processo para preparacao de compostos da serie do benzotioxanteno

Info

Publication number
BR7204497D0
BR7204497D0 BR4497/72A BR449772A BR7204497D0 BR 7204497 D0 BR7204497 D0 BR 7204497D0 BR 4497/72 A BR4497/72 A BR 4497/72A BR 449772 A BR449772 A BR 449772A BR 7204497 D0 BR7204497 D0 BR 7204497D0
Authority
BR
Brazil
Prior art keywords
benzotioxanthene
preparation
series compounds
compounds
series
Prior art date
Application number
BR4497/72A
Other languages
English (en)
Inventor
E Spietschka
J Landler
Original Assignee
Hoechst 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 DE19712134517 external-priority patent/DE2134517C/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of BR7204497D0 publication Critical patent/BR7204497D0/pt

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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/14—Benzoxanthene dyes; Benzothioxanthene 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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/2409—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position not provided for in one of the sub groups C09B5/26 - C09B5/62
    • C09B5/2427—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position not provided for in one of the sub groups C09B5/26 - C09B5/62 only sulfur-containing hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR4497/72A 1971-07-10 1972-07-07 Processo para preparacao de compostos da serie do benzotioxanteno BR7204497D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712134517 DE2134517C (de) 1971-07-10 Verfahren zur Herstellung von Verbindungen der Benzothioxanthenreihe

Publications (1)

Publication Number Publication Date
BR7204497D0 true BR7204497D0 (pt) 1973-09-25

Family

ID=5813281

Family Applications (2)

Application Number Title Priority Date Filing Date
BR4496/72A BR7204496D0 (pt) 1971-07-10 1972-07-07 Processo para a preparacao de compostos da serie do benzotioxanteno
BR4497/72A BR7204497D0 (pt) 1971-07-10 1972-07-07 Processo para preparacao de compostos da serie do benzotioxanteno

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR4496/72A BR7204496D0 (pt) 1971-07-10 1972-07-07 Processo para a preparacao de compostos da serie do benzotioxanteno

Country Status (8)

Country Link
US (1) US3828072A (pt)
JP (1) JPS5638626B1 (pt)
AU (1) AU461222B2 (pt)
BR (2) BR7204496D0 (pt)
CH (1) CH574436A5 (pt)
FR (1) FR2145991A5 (pt)
GB (1) GB1393957A (pt)
IT (1) IT962669B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2707280A1 (de) * 1976-02-26 1977-09-01 Colgate Palmolive Co Verfahren zur herstellung freifliessender spruehgetrockneter teilchen aus buildersalzen
DE4041853A1 (de) * 1990-12-24 1992-06-25 Cassella Ag Verfahren zur herstellung von benzothioxanthen-farbstoffen
DE4202911A1 (de) * 1992-02-01 1993-08-05 Cassella Ag Farbstoffmischungen zum faerben von textilen hydrophoben fasermaterialien
WO2003016407A1 (en) 2001-08-20 2003-02-27 3M Innovative Properties Company Thioxanthone dyes with improved solubility and a method of preparing 2-oxybenzanthrones as intermediate materials for making of these dyes
US6841236B2 (en) 2001-08-20 2005-01-11 3M Innovative Properties Co. Articles containing thioxanthone dyes
US6531613B1 (en) 2001-08-20 2003-03-11 3M Innovative Properties Company Thioxanthone dyes with improved solubility
ES2367597T3 (es) * 2008-01-24 2011-11-04 Clariant Finance (Bvi) Limited Colorantes de benzotioxanteno con aplicación y propiedades toxicológicas mejoradas.

Also Published As

Publication number Publication date
DE2134517A1 (pt) 1972-12-14
AU461222B2 (en) 1975-05-22
FR2145991A5 (pt) 1973-02-23
CH574436A5 (pt) 1976-04-15
GB1393957A (en) 1975-05-14
BR7204496D0 (pt) 1973-07-10
JPS5638626B1 (pt) 1981-09-08
US3828072A (en) 1974-08-06
IT962669B (it) 1973-12-31
AU4433172A (en) 1974-01-10

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