GB1226373A - - Google Patents

Info

Publication number
GB1226373A
GB1226373A GB1226373DA GB1226373A GB 1226373 A GB1226373 A GB 1226373A GB 1226373D A GB1226373D A GB 1226373DA GB 1226373 A GB1226373 A GB 1226373A
Authority
GB
United Kingdom
Prior art keywords
acid
dihydroxy
produce
ethyl
benzoic acid
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
Other languages
English (en)
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 filed Critical
Publication of GB1226373A publication Critical patent/GB1226373A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/58—Coupling substances therefor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1226373D 1967-03-07 1968-03-07 Expired GB1226373A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1429567 1967-03-07

Publications (1)

Publication Number Publication Date
GB1226373A true GB1226373A (https=) 1971-03-24

Family

ID=11857087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226373D Expired GB1226373A (https=) 1967-03-07 1968-03-07

Country Status (5)

Country Link
US (1) US3740229A (https=)
DE (1) DE1622939C3 (https=)
FR (1) FR1559267A (https=)
GB (1) GB1226373A (https=)
NL (1) NL6803228A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292607A (en) * 1968-12-28 1972-10-11 Ricoh Kk Improvements in and relating to heat-developable light-sensitive material
WO1980001918A1 (en) * 1979-03-09 1980-09-18 A Hawkes Polymer,preparation and formulations for preparation thereof use for production of bonded materials,intermediates and preparation thereof
DE3071196D1 (en) * 1979-08-03 1985-11-28 Toshiba Kk Device for performing a heat-sensitive recording, heat-sensitive recording sheet, and a method for performing a heat-sensitive recording
FR2670205A1 (fr) * 1990-12-06 1992-06-12 Rhone Poulenc Agrochimie 2,6-alkoxypenyl alkylcetone et derives herbicides.
JP2732328B2 (ja) * 1992-03-06 1998-03-30 富士写真フイルム株式会社 赤外レーザー用感熱記録材料

Also Published As

Publication number Publication date
DE1622939B2 (de) 1974-01-24
US3740229A (en) 1973-06-19
NL6803228A (https=) 1968-09-09
DE1622939C3 (de) 1974-08-15
DE1622939A1 (de) 1971-12-09
FR1559267A (https=) 1969-03-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees