JPS5232086A - Process for preparing a photochromic polymer - Google Patents

Process for preparing a photochromic polymer

Info

Publication number
JPS5232086A
JPS5232086A JP10756475A JP10756475A JPS5232086A JP S5232086 A JPS5232086 A JP S5232086A JP 10756475 A JP10756475 A JP 10756475A JP 10756475 A JP10756475 A JP 10756475A JP S5232086 A JPS5232086 A JP S5232086A
Authority
JP
Japan
Prior art keywords
preparing
photochromic polymer
polymer
photochromic
dinitrophenyl
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
JP10756475A
Other languages
Japanese (ja)
Other versions
JPS5739244B2 (en
Inventor
Kuniharu Nagakubo
Masatoshi Miura
Hideo Oishi
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.)
Fujikura Kasei Co Ltd
Original Assignee
Fujikura Kasei 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 Fujikura Kasei Co Ltd filed Critical Fujikura Kasei Co Ltd
Priority to JP10756475A priority Critical patent/JPS5232086A/en
Publication of JPS5232086A publication Critical patent/JPS5232086A/en
Publication of JPS5739244B2 publication Critical patent/JPS5739244B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

PURPOSE: A process for preparing a novel photochromic polymer by applying that β, β-bis (2,4-dinitrophenyl) propionic acid exhibits photochromism.
COPYRIGHT: (C)1977,JPO&Japio
JP10756475A 1975-09-06 1975-09-06 Process for preparing a photochromic polymer Granted JPS5232086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10756475A JPS5232086A (en) 1975-09-06 1975-09-06 Process for preparing a photochromic polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10756475A JPS5232086A (en) 1975-09-06 1975-09-06 Process for preparing a photochromic polymer

Publications (2)

Publication Number Publication Date
JPS5232086A true JPS5232086A (en) 1977-03-10
JPS5739244B2 JPS5739244B2 (en) 1982-08-20

Family

ID=14462354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10756475A Granted JPS5232086A (en) 1975-09-06 1975-09-06 Process for preparing a photochromic polymer

Country Status (1)

Country Link
JP (1) JPS5232086A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5465421U (en) * 1977-10-18 1979-05-09
JPS5489617U (en) * 1977-12-09 1979-06-25
JPS54106918A (en) * 1978-02-09 1979-08-22 Kubota Ltd Separation prevented pipe fitting
JPS55107178A (en) * 1978-11-13 1980-08-16 Pont A Mousson Pipe joint
US4546062A (en) * 1984-07-30 1985-10-08 Polaroid Corporation Polymeric pH-sensitive optical filter agents and articles including same
JPS60217201A (en) * 1984-04-11 1985-10-30 Daicel Chem Ind Ltd Polysaccharide derivative

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058335U (en) * 1983-09-29 1985-04-23 神鋼電機株式会社 Heat sink for thermal head
JPH01158135U (en) * 1988-04-25 1989-11-01

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5465421U (en) * 1977-10-18 1979-05-09
JPS5489617U (en) * 1977-12-09 1979-06-25
JPS54106918A (en) * 1978-02-09 1979-08-22 Kubota Ltd Separation prevented pipe fitting
JPS5756635B2 (en) * 1978-02-09 1982-11-30
JPS55107178A (en) * 1978-11-13 1980-08-16 Pont A Mousson Pipe joint
JPS5750995B2 (en) * 1978-11-13 1982-10-29
JPS60217201A (en) * 1984-04-11 1985-10-30 Daicel Chem Ind Ltd Polysaccharide derivative
US4546062A (en) * 1984-07-30 1985-10-08 Polaroid Corporation Polymeric pH-sensitive optical filter agents and articles including same

Also Published As

Publication number Publication date
JPS5739244B2 (en) 1982-08-20

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