JPS5633980A - Pressure sensitive recording unit - Google Patents

Pressure sensitive recording unit

Info

Publication number
JPS5633980A
JPS5633980A JP14531279A JP14531279A JPS5633980A JP S5633980 A JPS5633980 A JP S5633980A JP 14531279 A JP14531279 A JP 14531279A JP 14531279 A JP14531279 A JP 14531279A JP S5633980 A JPS5633980 A JP S5633980A
Authority
JP
Japan
Prior art keywords
recording unit
pressure sensitive
sensitive recording
pressure
unit
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.)
Granted
Application number
JP14531279A
Other languages
Japanese (ja)
Other versions
JPS5948756B2 (en
Inventor
Fuaabaa Shierudon
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.)
Oldapco 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 JPS5633980A publication Critical patent/JPS5633980A/en
Publication of JPS5948756B2 publication Critical patent/JPS5948756B2/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
JP54145312A 1971-04-27 1979-11-09 pressure sensitive recording unit Expired JPS5948756B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13795271A 1971-04-27 1971-04-27
US137952 1971-04-27

Publications (2)

Publication Number Publication Date
JPS5633980A true JPS5633980A (en) 1981-04-04
JPS5948756B2 JPS5948756B2 (en) 1984-11-28

Family

ID=22479769

Family Applications (6)

Application Number Title Priority Date Filing Date
JP4098072A Pending JPS5525996B1 (en) 1971-04-27 1972-04-25
JP14531479A Pending JPS5633982A (en) 1971-04-27 1979-11-09 Pressure sensitive recording unit
JP14531179A Pending JPS5633979A (en) 1971-04-27 1979-11-09 Pressure sensitive recording unit
JP54145312A Expired JPS5948756B2 (en) 1971-04-27 1979-11-09 pressure sensitive recording unit
JP54145310A Expired JPS5829239B2 (en) 1971-04-27 1979-11-09 pressure sensitive recording unit
JP54145313A Expired JPS5945516B2 (en) 1971-04-27 1979-11-09 pressure sensitive recording unit

Family Applications Before (3)

Application Number Title Priority Date Filing Date
JP4098072A Pending JPS5525996B1 (en) 1971-04-27 1972-04-25
JP14531479A Pending JPS5633982A (en) 1971-04-27 1979-11-09 Pressure sensitive recording unit
JP14531179A Pending JPS5633979A (en) 1971-04-27 1979-11-09 Pressure sensitive recording unit

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP54145310A Expired JPS5829239B2 (en) 1971-04-27 1979-11-09 pressure sensitive recording unit
JP54145313A Expired JPS5945516B2 (en) 1971-04-27 1979-11-09 pressure sensitive recording unit

Country Status (12)

Country Link
US (1) US3736337A (en)
JP (6) JPS5525996B1 (en)
AU (1) AU459132B2 (en)
BE (1) BE782653A (en)
CA (1) CA984847A (en)
CH (1) CH606276A5 (en)
DE (2) DE2265772C2 (en)
ES (1) ES402057A1 (en)
FR (1) FR2136694A5 (en)
GB (1) GB1349503A (en)
IT (1) IT954848B (en)
ZA (1) ZA722506B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0787764A3 (en) * 1996-02-03 1998-11-18 Mitsubishi Gas Chemical Company, Inc. Oxygen-absorbing resin composition and packing material, multi-layered packing material, package and packing method using the same
US6127294A (en) * 1996-07-02 2000-10-03 Japan Pionics Co., Ltd. Sheet shaped heat generating body and method of manufacturing same
US6596191B2 (en) 1998-06-03 2003-07-22 Mitsubishi Gas Chemical Company, Inc. Oxygen absorbing composition, oxygen absorbing resin composition using the oxygen absorbing composition, and preserving method utilizing these compositions

Families Citing this family (18)

* 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 (en) * 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 (en) * 1983-10-18 1985-05-15 Yamada Kagaku Kogyo Kk Color forming recording material
JPS6216914A (en) * 1985-07-12 1987-01-26 Seiko Giken Kk Transfer method for powdery granule by exclusive transporting device
US4808567A (en) * 1986-04-15 1989-02-28 Yamada Chemical Co., Ltd. Divinyl compounds and chromogenic recording-material prepared by using thereof
US4835291A (en) * 1986-04-16 1989-05-30 Yamada Chemical Co., Ltd. Divinyl compounds and chromogenic recording-material prepared by using thereof
JPS6367179A (en) * 1986-09-08 1988-03-25 Fuji Photo Film Co Ltd Recording sheet
JPS6367180A (en) * 1986-09-09 1988-03-25 Fuji Photo Film Co Ltd Recording sheet

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 (en) * 1971-09-03 1973-05-08
JPS5127251B2 (en) * 1972-06-02 1976-08-11
JPS4916727A (en) * 1972-06-03 1974-02-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0787764A3 (en) * 1996-02-03 1998-11-18 Mitsubishi Gas Chemical Company, Inc. Oxygen-absorbing resin composition and packing material, multi-layered packing material, package and packing method using the same
US6127294A (en) * 1996-07-02 2000-10-03 Japan Pionics Co., Ltd. Sheet shaped heat generating body and method of manufacturing same
US6596191B2 (en) 1998-06-03 2003-07-22 Mitsubishi Gas Chemical Company, Inc. Oxygen absorbing composition, oxygen absorbing resin composition using the oxygen absorbing composition, and preserving method utilizing these compositions

Also Published As

Publication number Publication date
JPS5633981A (en) 1981-04-04
JPS5633979A (en) 1981-04-04
JPS5633982A (en) 1981-04-04
JPS5945516B2 (en) 1984-11-07
JPS5633978A (en) 1981-04-04
DE2218895A1 (en) 1972-11-09
JPS5948756B2 (en) 1984-11-28
JPS5525996B1 (en) 1980-07-10
ES402057A1 (en) 1975-03-16
GB1349503A (en) 1974-04-03
CH606276A5 (en) 1978-10-31
FR2136694A5 (en) 1972-12-22
IT954848B (en) 1973-09-15
ZA722506B (en) 1973-01-31
US3736337A (en) 1973-05-29
DE2218895C2 (en) 1983-12-08
JPS5829239B2 (en) 1983-06-21
DE2265772C2 (en) 1983-09-22
BE782653A (en) 1972-08-16
DE2265772A1 (en) 1982-09-16
CA984847A (en) 1976-03-02
AU459132B2 (en) 1975-02-26
AU4121272A (en) 1973-10-25

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