JPS5778402A - Polystyrene derivative having hydrazone structure and its production - Google Patents

Polystyrene derivative having hydrazone structure and its production

Info

Publication number
JPS5778402A
JPS5778402A JP15531180A JP15531180A JPS5778402A JP S5778402 A JPS5778402 A JP S5778402A JP 15531180 A JP15531180 A JP 15531180A JP 15531180 A JP15531180 A JP 15531180A JP S5778402 A JPS5778402 A JP S5778402A
Authority
JP
Japan
Prior art keywords
polystyrene
derivative
polystyrene derivative
production
hydrazone structure
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
JP15531180A
Other languages
Japanese (ja)
Inventor
Masabumi Oota
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP15531180A priority Critical patent/JPS5778402A/en
Publication of JPS5778402A publication Critical patent/JPS5778402A/en
Pending legal-status Critical Current

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Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE: To obrain the titled polystyne derivative suitable as a photoconductive material for electrophotographic sensitive materials, by reacting chloromethylated polystyrene with 4-hydroxybenzylidenebenzylphenylhydrazone.
CONSTITUTION: The purpose polystyrene derivative having a hydrazone structure, represented by formula III is obtained by reacting 1mol chloromethylated polystyrene of formulaIwith 1W2mol 4-hydroxybenzylidenebenzylphenylhydrazone of formula II in the presence of a base, e.g., potassium hydroxide or sodium carbonate, in a solvent such as N,N-dimethylformamide or dioxane. The produced polystyrene derivative of formula III has excellent mechanical and electrical propeties suitable for electrophotographic sensitive materials.
COPYRIGHT: (C)1982,JPO&Japio
JP15531180A 1980-11-05 1980-11-05 Polystyrene derivative having hydrazone structure and its production Pending JPS5778402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15531180A JPS5778402A (en) 1980-11-05 1980-11-05 Polystyrene derivative having hydrazone structure and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15531180A JPS5778402A (en) 1980-11-05 1980-11-05 Polystyrene derivative having hydrazone structure and its production

Publications (1)

Publication Number Publication Date
JPS5778402A true JPS5778402A (en) 1982-05-17

Family

ID=15603110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15531180A Pending JPS5778402A (en) 1980-11-05 1980-11-05 Polystyrene derivative having hydrazone structure and its production

Country Status (1)

Country Link
JP (1) JPS5778402A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6444387B2 (en) 1999-12-24 2002-09-03 Ricoh Company Limited Image bearing material, electrophotographic photoreceptor using the image bearing material, and image forming apparatus using the photoreceptor
US7181156B2 (en) 2003-07-25 2007-02-20 Ricoh Company, Ltd. Image forming apparatus using a cleaning member for preventing noises and process cartridge therefor
EP2093618A1 (en) 2008-02-20 2009-08-26 Ricoh Company, Limited Image forming apparatus and process cartridge
EP2146251A1 (en) 2008-07-15 2010-01-20 Ricoh Company, Ltd. Electrophotographic photoconductor, image forming apparatus using the same, and process cartridge
US7851114B2 (en) 2005-11-21 2010-12-14 Ricoh Company Limited Electrostatic latent image bearing member, and image forming apparatus, process cartridge, and image forming method using the same
US7897313B2 (en) 2006-04-27 2011-03-01 Ricoh Company Limited Electrostatic latent image bearing member, and image forming apparatus and process cartridge using the electrostatic latent image bearing member
US7995950B2 (en) 2005-07-15 2011-08-09 Ricoh Co., Ltd. Image forming apparatus, image forming method and process cartridge involving the use of a cleaning blade that removes toner remaining on a surface of an image bearing member
WO2012099182A1 (en) 2011-01-21 2012-07-26 Ricoh Company, Ltd. Electrophotographic photoconductor, and image forming method, image forming apparatus, and process cartridge using the electrophotographic photoconductor
US8293439B2 (en) 2009-03-13 2012-10-23 Ricoh Company, Ltd. Electrophotographic photorecptor, method of manufacturing electrophotographic photorecptor, image forming apparatus, and process cartridge
US8512924B2 (en) 2010-02-17 2013-08-20 Ricoh Company, Ltd. Electrophotographic photoreceptor, and image forming apparatus and process cartridge using the photoreceptor
US8597863B2 (en) 2009-06-16 2013-12-03 Ricoh Company, Ltd. Electrophotographic photoreceptor, method of manufacturing electrophotographic photoreceptor, process cartridge, and image forming apparatus
EP2755089A1 (en) 2013-01-09 2014-07-16 Ricoh Company, Ltd. Image forming apparatus, and image forming method
US8795935B2 (en) 2009-03-17 2014-08-05 Ricoh Company, Ltd. Electrophotographic photoconductor, production method of the same, image forming apparatus, and process cartridge
US9535344B2 (en) 2014-12-26 2017-01-03 Ricoh Company, Ltd. Photoconductor, image-forming apparatus, and cartridge
US10416594B2 (en) 2016-10-21 2019-09-17 Ricoh Company, Ltd. Image forming method, image forming apparatus, and process cartridge

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6444387B2 (en) 1999-12-24 2002-09-03 Ricoh Company Limited Image bearing material, electrophotographic photoreceptor using the image bearing material, and image forming apparatus using the photoreceptor
US7181156B2 (en) 2003-07-25 2007-02-20 Ricoh Company, Ltd. Image forming apparatus using a cleaning member for preventing noises and process cartridge therefor
US7295802B2 (en) 2003-07-25 2007-11-13 Ricoh Company, Ltd Image forming apparatus using a cleaning unit for preventing noises
US7995950B2 (en) 2005-07-15 2011-08-09 Ricoh Co., Ltd. Image forming apparatus, image forming method and process cartridge involving the use of a cleaning blade that removes toner remaining on a surface of an image bearing member
US7851114B2 (en) 2005-11-21 2010-12-14 Ricoh Company Limited Electrostatic latent image bearing member, and image forming apparatus, process cartridge, and image forming method using the same
US7897313B2 (en) 2006-04-27 2011-03-01 Ricoh Company Limited Electrostatic latent image bearing member, and image forming apparatus and process cartridge using the electrostatic latent image bearing member
EP2093618A1 (en) 2008-02-20 2009-08-26 Ricoh Company, Limited Image forming apparatus and process cartridge
EP2146251A1 (en) 2008-07-15 2010-01-20 Ricoh Company, Ltd. Electrophotographic photoconductor, image forming apparatus using the same, and process cartridge
US8293439B2 (en) 2009-03-13 2012-10-23 Ricoh Company, Ltd. Electrophotographic photorecptor, method of manufacturing electrophotographic photorecptor, image forming apparatus, and process cartridge
US8795935B2 (en) 2009-03-17 2014-08-05 Ricoh Company, Ltd. Electrophotographic photoconductor, production method of the same, image forming apparatus, and process cartridge
US8597863B2 (en) 2009-06-16 2013-12-03 Ricoh Company, Ltd. Electrophotographic photoreceptor, method of manufacturing electrophotographic photoreceptor, process cartridge, and image forming apparatus
US8512924B2 (en) 2010-02-17 2013-08-20 Ricoh Company, Ltd. Electrophotographic photoreceptor, and image forming apparatus and process cartridge using the photoreceptor
WO2012099182A1 (en) 2011-01-21 2012-07-26 Ricoh Company, Ltd. Electrophotographic photoconductor, and image forming method, image forming apparatus, and process cartridge using the electrophotographic photoconductor
EP2755089A1 (en) 2013-01-09 2014-07-16 Ricoh Company, Ltd. Image forming apparatus, and image forming method
US9535344B2 (en) 2014-12-26 2017-01-03 Ricoh Company, Ltd. Photoconductor, image-forming apparatus, and cartridge
US10416594B2 (en) 2016-10-21 2019-09-17 Ricoh Company, Ltd. Image forming method, image forming apparatus, and process cartridge
US10845738B2 (en) 2016-10-21 2020-11-24 Ricoh Company, Ltd. Image forming method, image forming apparatus, and process cartridge

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