FR2114819A5 - - Google Patents

Info

Publication number
FR2114819A5
FR2114819A5 FR7141193A FR7141193A FR2114819A5 FR 2114819 A5 FR2114819 A5 FR 2114819A5 FR 7141193 A FR7141193 A FR 7141193A FR 7141193 A FR7141193 A FR 7141193A FR 2114819 A5 FR2114819 A5 FR 2114819A5
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
FR7141193A
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.)
Clayton Aniline Co Ltd
Original Assignee
Clayton Aniline Co Ltd
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 Clayton Aniline Co Ltd filed Critical Clayton Aniline Co Ltd
Application granted granted Critical
Publication of FR2114819A5 publication Critical patent/FR2114819A5/fr
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
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3
    • C07D307/885—3,3-Diphenylphthalides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7141193A 1970-11-18 1971-11-17 Expired FR2114819A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5481970 1970-11-18

Publications (1)

Publication Number Publication Date
FR2114819A5 true FR2114819A5 (en) 1972-06-30

Family

ID=10472172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7141193A Expired FR2114819A5 (en) 1970-11-18 1971-11-17

Country Status (5)

Country Link
JP (1) JPS5628940B1 (en)
CH (1) CH557403A (en)
DE (1) DE2156662C3 (en)
FR (1) FR2114819A5 (en)
GB (1) GB1347467A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525746A (en) * 1975-07-03 1977-01-17 Kanzaki Paper Mfg Co Ltd Novel process for preparation of triarymethane derivatives
DE2835450C3 (en) * 1978-08-12 1981-04-16 Basf Ag, 6700 Ludwigshafen Process for the preparation of 3,3-bis- (4-dimethylaminophenyl) -6-dimethylaminophthalide (crystal violet lactone)
JPS5919548B2 (en) * 1979-02-14 1984-05-07 保土谷化学工業株式会社 Improved production method of 3,3-bis-(4-dimethylaminophenyl)-6-dimethylaminophthalide
JP2591618B2 (en) * 1987-05-18 1997-03-19 山田化学工業株式会社 Process for producing 3,3-bis- (4-dimethylaminophenyl) -6-dimethylaminophthalide
JPH0524531U (en) * 1991-08-02 1993-03-30 富士特殊紙業株式会社 Rice bag
US9333786B2 (en) 2007-07-18 2016-05-10 Datalase, Ltd. Laser-sensitive coating formulations
RU2011120235A (en) 2008-10-23 2012-11-27 Дейталейз Лимитед HEAT-ABSORBING ADDITIVES
US9267042B2 (en) 2008-10-27 2016-02-23 Datalase Ltd. Coating composition for marking substrates
CN103561962B (en) 2011-05-25 2016-08-24 利乐拉瓦尔集团及财务有限公司 The near infrared absorbent improved
WO2013098076A1 (en) 2011-12-30 2013-07-04 Tetra Laval Holdings & Finance S.A. Laminated color forming composition

Also Published As

Publication number Publication date
JPS5628940B1 (en) 1981-07-04
DE2156662B2 (en) 1981-04-30
DE2156662A1 (en) 1972-05-25
DE2156662C3 (en) 1982-04-15
CH557403A (en) 1974-12-31
GB1347467A (en) 1974-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse