FR2178093B1 - - Google Patents

Info

Publication number
FR2178093B1
FR2178093B1 FR7311097A FR7311097A FR2178093B1 FR 2178093 B1 FR2178093 B1 FR 2178093B1 FR 7311097 A FR7311097 A FR 7311097A FR 7311097 A FR7311097 A FR 7311097A FR 2178093 B1 FR2178093 B1 FR 2178093B1
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
FR7311097A
Other versions
FR2178093A1 (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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2178093A1 publication Critical patent/FR2178093A1/fr
Application granted granted Critical
Publication of FR2178093B1 publication Critical patent/FR2178093B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/16—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions not involving the amino or carboxyl groups
    • 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
    • C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes
FR7311097A 1972-03-28 1973-03-28 Expired FR2178093B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722215048 DE2215048C3 (de) 1972-03-28 1972-03-28 Verfahren zur Herstellung von 2-[Bis-(4,4'-dialkylamino)-benzhydryl)-5-aminobenzoesäuren

Publications (2)

Publication Number Publication Date
FR2178093A1 FR2178093A1 (fr) 1973-11-09
FR2178093B1 true FR2178093B1 (fr) 1976-09-10

Family

ID=5840392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311097A Expired FR2178093B1 (fr) 1972-03-28 1973-03-28

Country Status (5)

Country Link
JP (1) JPS5642633B2 (fr)
CH (1) CH568275A5 (fr)
DE (1) DE2215048C3 (fr)
FR (1) FR2178093B1 (fr)
GB (1) GB1416484A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6179733U (fr) * 1984-10-26 1986-05-28
JPS6241513A (ja) * 1985-08-20 1987-02-23 Inshinaa Kogyo Kk 廃材焼却炉
JP2591618B2 (ja) * 1987-05-18 1997-03-19 山田化学工業株式会社 ３，３―ビス―（４―ジメチルアミノフェニル）―６―ジメチルアミノフタリドの製造法
TWI715878B (zh) * 2017-10-12 2021-01-11 美商美力肯及公司 隱色著色劑及組成物
JP7230043B2 (ja) * 2017-11-01 2023-02-28 ミリケン・アンド・カンパニー ロイコ化合物、着色剤化合物、およびそれらを含有する組成物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458328A (en) * 1945-06-16 1949-01-04 Ncr Co 2 (4,4'bis dimethylaminobenzohydryl) 5 dimethylaminobenzoic acid
US2417897A (en) * 1945-06-16 1947-03-25 Xdmethylaminophenyl
GB1039704A (en) * 1965-04-28 1966-08-17 Sterling Drug Inc Process for obtaining crystal violet lactone
GB1349062A (en) * 1970-11-18 1974-03-27 Clayton Aniline Co Ltd Process for the preparation of leuco crystal violet lactone

Also Published As

Publication number Publication date
JPS495951A (fr) 1974-01-19
DE2215048A1 (de) 1973-10-11
GB1416484A (en) 1975-12-03
CH568275A5 (fr) 1975-10-31
JPS5642633B2 (fr) 1981-10-06
DE2215048B2 (de) 1981-02-26
FR2178093A1 (fr) 1973-11-09
DE2215048C3 (de) 1982-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse