FR2075731A5 - - Google Patents

Info

Publication number
FR2075731A5
FR2075731A5 FR7101702A FR7101702A FR2075731A5 FR 2075731 A5 FR2075731 A5 FR 2075731A5 FR 7101702 A FR7101702 A FR 7101702A FR 7101702 A FR7101702 A FR 7101702A FR 2075731 A5 FR2075731 A5 FR 2075731A5
Authority
FR
France
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
FR7101702A
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of FR2075731A5 publication Critical patent/FR2075731A5/fr
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
    • 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
    • C09B67/0096—Purification; Precipitation; Filtration
    • 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
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/06—Dyestuff salts, e.g. salts of acid dyes with basic dyes of cationic dyes with organic acids or with inorganic complex acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7101702A 1970-01-20 1971-01-19 Expired FR2075731A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US441370A 1970-01-20 1970-01-20
US441470A 1970-01-20 1970-01-20

Publications (1)

Publication Number Publication Date
FR2075731A5 true FR2075731A5 (en) 1971-10-08

Family

ID=26672974

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7101702A Expired FR2075731A5 (en) 1970-01-20 1971-01-19

Country Status (3)

Country Link
DE (1) DE2102404A1 (en)
FR (1) FR2075731A5 (en)
GB (1) GB1273714A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392083A1 (en) * 1977-05-26 1978-12-22 Bayer Ag PROCESS FOR THE PRODUCTION OF DYES OF THE TRIARYLMETHANE CLASS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103013178B (en) * 2012-12-27 2014-07-16 中国科学院上海硅酸盐研究所 Method for purifying ruthenium complex crude product through recrystallization method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392083A1 (en) * 1977-05-26 1978-12-22 Bayer Ag PROCESS FOR THE PRODUCTION OF DYES OF THE TRIARYLMETHANE CLASS

Also Published As

Publication number Publication date
GB1273714A (en) 1972-05-10
DE2102404A1 (en) 1971-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse