JPS557837B2 - - Google Patents

Info

Publication number
JPS557837B2
JPS557837B2 JP1751375A JP1751375A JPS557837B2 JP S557837 B2 JPS557837 B2 JP S557837B2 JP 1751375 A JP1751375 A JP 1751375A JP 1751375 A JP1751375 A JP 1751375A JP S557837 B2 JPS557837 B2 JP S557837B2
Authority
JP
Japan
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
JP1751375A
Other languages
Japanese (ja)
Other versions
JPS5194312A (hu
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
Priority to JP1751375A priority Critical patent/JPS557837B2/ja
Priority to CA244,956A priority patent/CA1089135A/en
Publication of JPS5194312A publication Critical patent/JPS5194312A/ja
Priority to US05/808,581 priority patent/US4115327A/en
Publication of JPS557837B2 publication Critical patent/JPS557837B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Color Printing (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
JP1751375A 1975-02-13 1975-02-13 Expired JPS557837B2 (hu)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1751375A JPS557837B2 (hu) 1975-02-13 1975-02-13
CA244,956A CA1089135A (en) 1975-02-13 1976-02-03 Method for preparing improved color developing agents for copying papers
US05/808,581 US4115327A (en) 1975-02-13 1977-06-21 Phenolic resin color developing compositions for copying papers and methods of preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1751375A JPS557837B2 (hu) 1975-02-13 1975-02-13

Publications (2)

Publication Number Publication Date
JPS5194312A JPS5194312A (hu) 1976-08-18
JPS557837B2 true JPS557837B2 (hu) 1980-02-28

Family

ID=11946038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1751375A Expired JPS557837B2 (hu) 1975-02-13 1975-02-13

Country Status (2)

Country Link
JP (1) JPS557837B2 (hu)
CA (1) CA1089135A (hu)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54103111A (en) * 1978-01-26 1979-08-14 Mitsui Toatsu Chemicals Developer composition for pressure sensitive copying paper

Also Published As

Publication number Publication date
CA1089135A (en) 1980-11-04
JPS5194312A (hu) 1976-08-18

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