GB1264035A - Polymeric photoconductive materials - Google Patents

Polymeric photoconductive materials

Info

Publication number
GB1264035A
GB1264035A GB07993/69A GB1799369A GB1264035A GB 1264035 A GB1264035 A GB 1264035A GB 07993/69 A GB07993/69 A GB 07993/69A GB 1799369 A GB1799369 A GB 1799369A GB 1264035 A GB1264035 A GB 1264035A
Authority
GB
United Kingdom
Prior art keywords
vinyl
vinylindole
residue
methylindole
april
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
GB07993/69A
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1264035A publication Critical patent/GB1264035A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/07—Polymeric photoconductive materials
    • G03G5/071—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F24/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a heterocyclic ring containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F26/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F26/06—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F28/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur
    • C08F28/06—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur by a heterocyclic ring containing sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

1,264,035. N-vinylindole copolymers. INTERNATIONAL BUSINESS MACHINES CORP. 8 April, 1969 [8 April, 1968], No. 17993/69. Heading C3P. [Also in Division H1] New photoconductive copolymers of N-vinylindole have the formula wherein X is a vinyl residue which includes an aryl or heterocyclic ring (where vinyl residue is defined as a divalent monomer residue providing two saturated carbon atoms to the basic carbon chain of the polymer), m and n are each at least one and m+n is greater than 10. Examples describe the copolymerization of N-vinylindole with N-vinylcarbazole, styrene, N - vinyl - 2 - methylindole, 9 - vinylanthracene, 4- vinyl - dibenzofuran, 4 - vinyldibenzothiophene, indole, N-methylindole, indene, coumarin and maleic anhydride with catalysts such as benzoyl peroxide and azobisisobutyronitrile or by mixing the monomers under vacuum and heating.
GB07993/69A 1968-04-08 1969-04-08 Polymeric photoconductive materials Expired GB1264035A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71966468A 1968-04-08 1968-04-08
US71966368A 1968-04-08 1968-04-08

Publications (1)

Publication Number Publication Date
GB1264035A true GB1264035A (en) 1972-02-16

Family

ID=27110115

Family Applications (2)

Application Number Title Priority Date Filing Date
GB07992/69A Expired GB1269385A (en) 1968-04-08 1969-04-08 Electrophotographic copying machines and photoconductive elements and materials therefore
GB07993/69A Expired GB1264035A (en) 1968-04-08 1969-04-08 Polymeric photoconductive materials

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB07992/69A Expired GB1269385A (en) 1968-04-08 1969-04-08 Electrophotographic copying machines and photoconductive elements and materials therefore

Country Status (5)

Country Link
US (1) US3554741A (en)
BE (1) BE727249A (en)
DE (2) DE1906831A1 (en)
FR (1) FR1602788A (en)
GB (2) GB1269385A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759550A (en) * 1969-11-28 1971-04-30 Fuji Photo Film Co Ltd PHOTOCONDUCTING EQUIPMENT FOR ELECTROPHOTOGRAPHY
WO2014094965A2 (en) * 2012-12-18 2014-06-26 Merck Patent Gmbh Emitter having a condensed ring system

Also Published As

Publication number Publication date
DE1906831A1 (en) 1969-11-06
US3554741A (en) 1971-01-12
FR1602788A (en) 1971-01-25
GB1269385A (en) 1972-04-06
DE1917747A1 (en) 1969-10-30
BE727249A (en) 1969-07-01

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