AU459132B2 - Etrachlorophthalide compounds - Google Patents

Etrachlorophthalide compounds

Info

Publication number
AU459132B2
AU459132B2 AU41212/72A AU4121272A AU459132B2 AU 459132 B2 AU459132 B2 AU 459132B2 AU 41212/72 A AU41212/72 A AU 41212/72A AU 4121272 A AU4121272 A AU 4121272A AU 459132 B2 AU459132 B2 AU 459132B2
Authority
AU
Australia
Prior art keywords
etrachlorophthalide
compounds
etrachlorophthalide compounds
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
AU41212/72A
Other languages
English (en)
Other versions
AU4121272A (en
Inventor
Farber Sheldon
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.)
Appvion Operations Inc
Original Assignee
Appleton Papers Inc
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 Appleton Papers Inc filed Critical Appleton Papers Inc
Publication of AU4121272A publication Critical patent/AU4121272A/en
Application granted granted Critical
Publication of AU459132B2 publication Critical patent/AU459132B2/en
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)
  • Color Printing (AREA)
  • Indole Compounds (AREA)
  • Furan Compounds (AREA)
  • Photoreceptors In Electrophotography (AREA)
AU41212/72A 1971-04-27 1972-04-17 Etrachlorophthalide compounds Expired AU459132B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13795271A 1971-04-27 1971-04-27

Publications (2)

Publication Number Publication Date
AU4121272A AU4121272A (en) 1973-10-25
AU459132B2 true AU459132B2 (en) 1975-02-26

Family

ID=22479769

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41212/72A Expired AU459132B2 (en) 1971-04-27 1972-04-17 Etrachlorophthalide compounds

Country Status (12)

Country Link
US (1) US3736337A (ja)
JP (6) JPS5525996B1 (ja)
AU (1) AU459132B2 (ja)
BE (1) BE782653A (ja)
CA (1) CA984847A (ja)
CH (1) CH606276A5 (ja)
DE (2) DE2218895C2 (ja)
ES (1) ES402057A1 (ja)
FR (1) FR2136694A5 (ja)
GB (1) GB1349503A (ja)
IT (1) IT954848B (ja)
ZA (1) ZA722506B (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102893A (en) * 1971-11-26 1978-07-25 Ciba-Geigy Ag Process for the manufacture of color formers of indoles and anhydrides of aromatic or heteroaromatic, vicinal dicarboxylic acids, new color formers of these classes of substance and their use
US4186134A (en) * 1973-05-21 1980-01-29 Ciba-Geigy Corporation 3-Indolyl-3-phenyl-phthalides
GB1460151A (en) * 1973-05-21 1976-12-31 Ciba Geigy Nitrophthalides their mahufacture and their use in recording systems-
GB1460751A (en) * 1973-05-21 1977-01-06 Ciba Geigy Ag 3-indolyl-3-phenyl-phthalide compounds their manufacture and their use
GB1467898A (en) * 1974-04-09 1977-03-23 Ciba Geigy Ag Heterocyclic substituted lactone compounds their manufacture and use
US4016174A (en) * 1975-04-10 1977-04-05 Ncr Corporation Benzoindole phthalides
US4026883A (en) * 1975-04-10 1977-05-31 Ncr Corporation Derivatives of dianhydrides as vinyl color formers
US4020056A (en) * 1975-04-10 1977-04-26 Ncr Corporation Di-vinyl phthalides color formers
CH594511A5 (ja) * 1976-01-16 1978-01-13 Ciba Geigy Ag
US4189171A (en) * 1977-03-01 1980-02-19 Sterling Drug Inc. Marking systems containing 3-aryl-3-heterylphthalides and 3,3-bis(heteryl)phthalides
JPS553804A (en) * 1978-06-23 1980-01-11 Denpatsu Furaiatsushiyu Kk Manufacture of granular active substance
US4275206A (en) * 1979-03-05 1981-06-23 Appleton Papers Inc. Lactone compounds containing an indolizine radical
JPS6085986A (ja) * 1983-10-18 1985-05-15 Yamada Kagaku Kogyo Kk 発色性記録材料
JPS6216914A (ja) * 1985-07-12 1987-01-26 Seiko Giken Kk 粉粒体輸送装置による粉粒体の移送方法
DE3775598D1 (de) * 1986-04-15 1992-02-13 Yamada Chem Co Divinylverbindungen und unter verwendung dieser verbindungen hergestelltes chromogenes aufzeichnungsmaterial.
US4835291A (en) * 1986-04-16 1989-05-30 Yamada Chemical Co., Ltd. Divinyl compounds and chromogenic recording-material prepared by using thereof
JPS6367179A (ja) * 1986-09-08 1988-03-25 Fuji Photo Film Co Ltd 記録シ−ト
JPS6367180A (ja) * 1986-09-09 1988-03-25 Fuji Photo Film Co Ltd 記録シ−ト
DE69720571T2 (de) * 1996-02-03 2004-01-08 Mitsubishi Gas Chemical Co., Inc. Sauerstoff absorbierende Harzzusammensetzung und Verpackungsmaterial, mehrschichtiges Verpackungsmaterial, Verpackung und Verpackungsverfahren die dieses verwendet
KR19990044351A (ko) * 1996-07-02 1999-06-25 야마자끼 료이찌 시트상 발열체 및 그의 제조 방법
EP0964046B1 (en) 1998-06-03 2003-07-30 Mitsubishi Gas Chemical Company, Inc. Oxygen absorbing composition, oxygen absorbing resin and preserving method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509173A (en) * 1967-01-30 1970-04-28 Ncr Co 3,3-bis-(indol-3-yl) phthalides
JPS4833208A (ja) * 1971-09-03 1973-05-08
JPS5127251B2 (ja) * 1972-06-02 1976-08-11
JPS4916727A (ja) * 1972-06-03 1974-02-14

Also Published As

Publication number Publication date
CH606276A5 (ja) 1978-10-31
CA984847A (en) 1976-03-02
JPS5633980A (en) 1981-04-04
IT954848B (it) 1973-09-15
JPS5525996B1 (ja) 1980-07-10
AU4121272A (en) 1973-10-25
JPS5633978A (en) 1981-04-04
JPS5633982A (en) 1981-04-04
JPS5948756B2 (ja) 1984-11-28
DE2218895C2 (de) 1983-12-08
JPS5945516B2 (ja) 1984-11-07
DE2265772A1 (ja) 1982-09-16
JPS5633981A (en) 1981-04-04
DE2265772C2 (de) 1983-09-22
DE2218895A1 (de) 1972-11-09
FR2136694A5 (ja) 1972-12-22
ZA722506B (en) 1973-01-31
JPS5633979A (en) 1981-04-04
US3736337A (en) 1973-05-29
JPS5829239B2 (ja) 1983-06-21
GB1349503A (en) 1974-04-03
BE782653A (fr) 1972-08-16
ES402057A1 (es) 1975-03-16

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