JPS649779A - Pressure-sensitive duplication material - Google Patents

Pressure-sensitive duplication material

Info

Publication number
JPS649779A
JPS649779A JP62164921A JP16492187A JPS649779A JP S649779 A JPS649779 A JP S649779A JP 62164921 A JP62164921 A JP 62164921A JP 16492187 A JP16492187 A JP 16492187A JP S649779 A JPS649779 A JP S649779A
Authority
JP
Japan
Prior art keywords
pressure
color developing
sensitive
bisbenzenes
cyclobutadiene
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.)
Pending
Application number
JP62164921A
Other languages
Japanese (ja)
Inventor
Hideyuki Takahashi
Ryozo Hamana
Shohei Suzuki
Tsutomu Suzuki
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.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP62164921A priority Critical patent/JPS649779A/en
Publication of JPS649779A publication Critical patent/JPS649779A/en
Pending legal-status Critical Current

Links

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  • Color Printing (AREA)

Abstract

PURPOSE:To accelerate color developing speed and increase color development density by applying a microcapsule containing a solution which consists of a color developing agent dye and a medium expressed by a specific formula to a base to form a pressure-sensitive recording material. CONSTITUTION:Pressure-destructable microcapsule particles which contain a solution consisting of color developing agent dye and 1, 1'-(1, 2-cyclobutadiene) bisbenzenes expressed by a formula I (R1, R2, R3, R4, R5, R6 represent hydrogen and a methyl group, R, R' hydrogen and an alkyl group having 1-4 carbon number, and p+q integers 0-20), are prepared. These microcapsule particles are applied to the surface of a base to form a pressure-sensitive duplication material. When 1, 1'-(1,2-cyclobutadiene) bisbenzenes are used as a medium for color developing dyes of pressure-sensitive duplication paper, color developing speed becomes fast conspicuously and color development density increases.
JP62164921A 1987-07-01 1987-07-01 Pressure-sensitive duplication material Pending JPS649779A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62164921A JPS649779A (en) 1987-07-01 1987-07-01 Pressure-sensitive duplication material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62164921A JPS649779A (en) 1987-07-01 1987-07-01 Pressure-sensitive duplication material

Publications (1)

Publication Number Publication Date
JPS649779A true JPS649779A (en) 1989-01-13

Family

ID=15802378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62164921A Pending JPS649779A (en) 1987-07-01 1987-07-01 Pressure-sensitive duplication material

Country Status (1)

Country Link
JP (1) JPS649779A (en)

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