FR1196870A - New dyes of the triphenyl-rosaniline series, their preparation and applications - Google Patents

New dyes of the triphenyl-rosaniline series, their preparation and applications

Info

Publication number
FR1196870A
FR1196870A FR1196870DA FR1196870A FR 1196870 A FR1196870 A FR 1196870A FR 1196870D A FR1196870D A FR 1196870DA FR 1196870 A FR1196870 A FR 1196870A
Authority
FR
France
Prior art keywords
rosaniline
triphenyl
applications
series
preparation
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
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR1196870A publication Critical patent/FR1196870A/en
Expired legal-status Critical Current

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
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10—Amino derivatives of triarylmethanes
    • C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
    • C09B11/20—Preparation from other triarylmethane derivatives, e.g. by substitution, by replacement of substituents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
FR1196870D 1956-10-13 1957-10-14 New dyes of the triphenyl-rosaniline series, their preparation and applications Expired FR1196870A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF21412A DE1098652B (en) 1956-10-13 1956-10-13 Process for the preparation of dyes of the triphenylrosaniline series

Publications (1)

Publication Number Publication Date
FR1196870A true FR1196870A (en) 1959-11-26

Family

ID=7090059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1196870D Expired FR1196870A (en) 1956-10-13 1957-10-14 New dyes of the triphenyl-rosaniline series, their preparation and applications

Country Status (6)

Country Link
BE (1) BE561613A (en)
CH (1) CH366344A (en)
DE (1) DE1098652B (en)
FR (1) FR1196870A (en)
GB (1) GB872561A (en)
NL (2) NL100239C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0717080A1 (en) * 1994-12-14 1996-06-19 Hoechst Aktiengesellschaft Method for the preparation of triphenylmethan colorants

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL277913A (en) * 1961-05-03
NL120357C (en) * 1961-05-03
DE2723774A1 (en) * 1977-05-26 1978-11-30 Bayer Ag PROCESS FOR THE RECOVERY OF TRIARYLMETHANE DYES
DE3108720A1 (en) * 1981-03-07 1982-09-16 Basf Ag, 6700 Ludwigshafen TRIAMINOTRIARYLMETHANE DYES
US4944806A (en) * 1987-12-28 1990-07-31 Basf Corporation Rigmentary salt of a triphenylmethane compound and process for making same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE504783A (en) *
DE607487C (en) * 1933-06-03 1934-12-28 I G Farbenindustrie Akt Ges Process for the preparation of dyes of the triarylmethane series
DE606462C (en) * 1933-06-16 1934-12-03 I G Farbenindustrie Akt Ges Process for the preparation of acidic triphenylmethane dyes
DE905187C (en) * 1942-06-14 1954-04-05 Hoechst Ag Process for the production of acidic wool dyes
DE848231C (en) * 1950-07-21 1952-09-01 Hoechst Ag Process for the preparation of triphenylmethane dyes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0717080A1 (en) * 1994-12-14 1996-06-19 Hoechst Aktiengesellschaft Method for the preparation of triphenylmethan colorants

Also Published As

Publication number Publication date
NL100239C (en)
BE561613A (en)
NL221404A (en)
DE1098652B (en) 1961-02-02
GB872561A (en) 1961-07-12
CH366344A (en) 1962-12-31

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