GB896610A - Improvements in or relating to the production of photoconductive layers for electrophotographic processes - Google Patents

Improvements in or relating to the production of photoconductive layers for electrophotographic processes

Info

Publication number
GB896610A
GB896610A GB18182/58A GB1818258A GB896610A GB 896610 A GB896610 A GB 896610A GB 18182/58 A GB18182/58 A GB 18182/58A GB 1818258 A GB1818258 A GB 1818258A GB 896610 A GB896610 A GB 896610A
Authority
GB
United Kingdom
Prior art keywords
propane
cyclohexyl isocyanate
isocyanates
hydroxyl groups
polyester
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
GB18182/58A
Other languages
English (en)
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.)
Agfa Gevaert NV
Original Assignee
Agfa AG
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 Agfa AG filed Critical Agfa AG
Publication of GB896610A publication Critical patent/GB896610A/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 or 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0557—Macromolecular bonding materials obtained otherwise than by reactions only involving carbon-to-carbon unsatured bonds
    • G03G5/0575—Other polycondensates comprising nitrogen atoms with or without oxygen atoms in the main chain
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/71—Monoisocyanates or monoisothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/901—Electrodepositable compositions
    • Y10S524/902—Electrostatic spray

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)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB18182/58A 1957-06-08 1958-06-06 Improvements in or relating to the production of photoconductive layers for electrophotographic processes Expired GB896610A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA27297A DE1052811B (de) 1957-06-08 1957-06-08 Verfahren zur Herstellung von lichtleitfaehigen Schichten fuer elektrophotographische Verfahren

Publications (1)

Publication Number Publication Date
GB896610A true GB896610A (en) 1962-05-16

Family

ID=6926366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18182/58A Expired GB896610A (en) 1957-06-08 1958-06-06 Improvements in or relating to the production of photoconductive layers for electrophotographic processes

Country Status (7)

Country Link
US (1) US3025160A (enExample)
BE (1) BE568418A (enExample)
CH (1) CH370964A (enExample)
DE (1) DE1052811B (enExample)
FR (1) FR1208377A (enExample)
GB (1) GB896610A (enExample)
NL (2) NL110815C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109912772A (zh) * 2019-03-22 2019-06-21 镇江利德尔复合材料有限公司 一种新型响应快速的形状记忆聚氨酯的制备方法

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133340A (en) * 1959-11-10 1964-05-19 Goodyear Tire & Rubber Printer's roll comprising a polyurethane and method for producing same
US3159595A (en) * 1960-08-11 1964-12-01 Shell Oil Co Blending crystalline 2, 2-bis(2, 3-epoxypropoxyphenyl) propane with curing agent
DE1216690B (de) * 1960-10-03 1966-05-12 Renker Belipa G M B H Photoleitfaehige Schicht fuer ein elektrophotographisches Aufzeichnungsmaterial
BE617032A (enExample) * 1961-04-29
US3240597A (en) * 1961-08-21 1966-03-15 Eastman Kodak Co Photoconducting polymers for preparing electrophotographic materials
GB967443A (en) * 1961-09-11 1964-08-19 Shell Int Research Improvements in or relating to the production of urethanes
US3152895A (en) * 1962-03-14 1964-10-13 T F Washburn Company Coating composition for the production of electrophotographic recording members
US3152894A (en) * 1962-03-14 1964-10-13 T F Washburn Company Coating composition for the production of electrophotographic recording elements
DE1296001B (de) * 1962-04-12 1969-05-22 Renker Belipa Gmbh Photoleitfaehige Schicht
US3425973A (en) * 1963-08-09 1969-02-04 Du Pont Coating composition based on aromatic diisocyanates,polyols,and monohydric alcohols
USB373140I5 (enExample) * 1964-09-24
US3440230A (en) * 1966-05-02 1969-04-22 Phillips Petroleum Co Self-contained,curable resins prepared by reacting organic isocyanates and epoxy alcohols
FR95985E (fr) * 1966-05-16 1972-05-19 Rank Xerox Ltd Semi-conducteurs vitreux et leur procédé de fabrication sous forme de pellicules minces.
JPS5115422B1 (enExample) * 1970-10-31 1976-05-17
US3709684A (en) * 1970-12-11 1973-01-09 Ica America Inc Photoconductive compositions and elements employing polyoxyalkylene bisphenol a fumarates as binders
US3839032A (en) * 1971-06-21 1974-10-01 Savin Business Machines Corp Method of contact transfer of developed electrostatic images
US3950272A (en) * 1974-01-30 1976-04-13 Shmuel Mardix Method of preparing conductron-type photoconductors and their use as target materials for camera tubes
JPS5345145B2 (enExample) * 1975-02-13 1978-12-04
CH630940A5 (de) * 1977-11-02 1982-07-15 Ciba Geigy Ag Haertbares epoxidharz/aminhaerter-gemisch zur herstellung flexibler formstoffe.
US4369269A (en) * 1980-06-05 1983-01-18 Rogers Corporation Conductive ink
EP0643845B1 (en) * 1992-06-04 1998-01-21 Agfa-Gevaert N.V. Electrophotographic photoconductive recording material with crosslinked binder
JPH07506681A (ja) * 1992-06-04 1995-07-20 アグファ−ゲヴェルト　ナームロゼ　ベンノートチャップ 架橋した結合剤系を含有する光導電性記録材料
US5786118A (en) * 1992-06-04 1998-07-28 Agfa-Gevaert, N.V. Photoconductive recording material containing crosslinked binder system
AU5733200A (en) * 1999-06-11 2001-01-02 Eastman Chemical Resins, Inc. Polyols, polyurethane systems and polyurethane reactive hot melt adhesives produced thereon

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297691A (en) * 1939-04-04 1942-10-06 Chester F Carlson Electrophotography
US2287348A (en) * 1939-05-11 1942-06-23 West Virginia Pulp & Paper Co Coating paper
US2302037A (en) * 1939-09-15 1942-11-17 Kollek Leo Printing plate and printing unit made from superpolyurethanes
US2663636A (en) * 1949-05-25 1953-12-22 Haloid Co Electrophotographic plate and method of producing same
BE509608A (enExample) * 1951-09-27
US2846309A (en) * 1952-07-17 1958-08-05 Polaroid Corp Photographic products
US2807545A (en) * 1952-07-18 1957-09-24 Dick Co Ab Process of applying a diazotype photoprinting material to a base and the resultant article
US2805159A (en) * 1953-03-02 1957-09-03 Methods for the production of diazotype
US2862815A (en) * 1953-10-01 1958-12-02 Rca Corp Electrophotographic member
US2866878A (en) * 1955-04-29 1958-12-30 Rca Corp Photoconducting devices
BE550103A (enExample) * 1955-08-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109912772A (zh) * 2019-03-22 2019-06-21 镇江利德尔复合材料有限公司 一种新型响应快速的形状记忆聚氨酯的制备方法

Also Published As

Publication number Publication date
DE1052811B (de) 1959-03-12
CH370964A (de) 1963-07-31
BE568418A (enExample)
FR1208377A (fr) 1960-02-23
US3025160A (en) 1962-03-13
NL228561A (enExample)
NL110815C (enExample)

Similar Documents

Publication Publication Date Title
DE1052811B (de) Verfahren zur Herstellung von lichtleitfaehigen Schichten fuer elektrophotographische Verfahren
DE953012C (de) Verfahren zur Herstellung von loeslichen, vorzugsweise hoehermolekularen und zur weiteren Umsetzung befaehigten Polyisocyanaten
DE1039748B (de) Verfahren zur Herstellung von Polyestern
GB1451654A (enExample)
EP0451657A2 (de) Mineralöllösungen von oxidativ vernetzenden Urethanharzen
EP2697277B1 (de) Pu-zusammensetzungen mit komplexierten katalysatoren
EP0740675B1 (de) Zweikomponenten-polyurethanklebstoff mit verbessertem klebevermögen
US2897181A (en) Production of polyurethanes
GB747607A (en) Improvements in or relating to epoxy resins
DE4244030A1 (de) Aminogruppen aufweisende Polyesterharze
EP0424745B1 (de) Verfahren zur Herstellung von ungesättigten, urethanisierten Polyesterharzen, die nach diesem Verfahren erhältlichen Polyesterharze und ihre Verwendung als oder zur Herstellung von Beschichtungsmittel(n)
US3045034A (en) Process for preparing a fatty oil-polyhydric alcohol diisocyanate reaction product
EP0273243A2 (de) Amino- und Amidgruppen enthaltende Polyesterpolyole und daraus hergestellte Poly(harnstoff)urethane
EP0315020A2 (de) Verfahren zur Herstellung von Isocyanuratgruppen und olefinische Doppelbindungen aufweisenden Verbindungen und ihre Verwendung als Bindemittel
EP0025139B1 (de) Wässrige Dispersionen von Epoxidverbindungen
GB1331280A (en) Process for the manufacture of epoxy-modified polyurethene resins
EP0176726B1 (de) Verwendung von Lösungen von Polyisocyanaten und Hydroxylgruppen aufweisenden Oligourethanen als Klebemittel für Folienverbunde
GB954179A (en) Improvements in or relating to polyurethane lacquers
GB1090449A (en) Urethane coating compositions
US2087999A (en) Polyvalent metal salts of acid high molecular weight esters of polycarboxylic acids
US1853049A (en) Resinous condensation product
EP0295422A2 (de) Polyesterpolyurethane und deren Verwendung als Klebstoff
US2861047A (en) Low temperature preparation of alkyd resins from long chain fatty acids
GB1313000A (en) Process for the manufacture of insoluble synthetic products based on polyester-polyurethane-epoxide resins
US2117255A (en) Resins and process of making same