GB1068160A - Electrophotographic copying material - Google Patents

Electrophotographic copying material

Info

Publication number
GB1068160A
GB1068160A GB49178/63A GB4917863A GB1068160A GB 1068160 A GB1068160 A GB 1068160A GB 49178/63 A GB49178/63 A GB 49178/63A GB 4917863 A GB4917863 A GB 4917863A GB 1068160 A GB1068160 A GB 1068160A
Authority
GB
United Kingdom
Prior art keywords
acid
metal
chloride
dec
electrophotographic
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
GB49178/63A
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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 Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Publication of GB1068160A publication Critical patent/GB1068160A/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
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0609—Acyclic or carbocyclic compounds containing oxygen

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

1,068,160. Electrophotographic materials. KALLE A.G. Dec. 12, 1963 [Dec. 18, 1962], No. 49178/63. Heading H1K. The photoconductive layer of an electrophotographic material consists of or contains one or more metal resinates. A metal resinate is obtained by reacting a metal salt (such as a chloride, bromide, fluoride, borate, sulphate, or phosphate) with a resin acid. Suitable metals include Na, K, Mg, Ca, Sr, Ba, Al, Sn, Pb, Sb, Bi, Fe, Co, Ni, Cu, Ag, Zn, Cd, Cr, Mo, and Mn. Two or more metal salts may be reacted with a single resin acid. Specified acids are:-from conifers-pimaric and abietic, and from copal-agathenedioic, illuric, podocarpic, elemic, sumaresinolic and siaresinolic. Support materials include paper (preferably pre-treated against solvent penetration), metallized foils, metal foils and laminates. Optional additives for the photoconductive layers include (a) dyestuff sensitizers such as Crystal Violet, Brilliant Green, Rhodamine B Extra, Eosin S, Rose Bengal, Patent Blue AE, Methyl Violet, and Methylene Blue; (b) activators such as diethylaminobenzoic acid, ethylpropylaminobenzoic acid, dichlorobenzoic acid, dichloroacetic acid, chloroaniline, and 1: 4-toluquinone, (c) non- photo-conductive pigments such as titanium dioxide, alumina, and zinc oxide; (d) stabilizers such as zinc chloride, ferric chloride, and naphthalene - 1: 3: 6 - trisulphonic acid; and (e) various resinous binders of which many examples are listed.
GB49178/63A 1962-12-18 1963-12-12 Electrophotographic copying material Expired GB1068160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK48510A DE1254467B (en) 1962-12-18 1962-12-18 Photoconductive layers

Publications (1)

Publication Number Publication Date
GB1068160A true GB1068160A (en) 1967-05-10

Family

ID=7224945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49178/63A Expired GB1068160A (en) 1962-12-18 1963-12-12 Electrophotographic copying material

Country Status (6)

Country Link
US (1) US3373020A (en)
BE (1) BE641346A (en)
CH (1) CH426491A (en)
DE (1) DE1254467B (en)
GB (1) GB1068160A (en)
NL (1) NL301475A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807305A (en) * 1968-07-15 1974-04-30 Itek Corp Metal photographic plate comprising a silver halide process
US3807304A (en) * 1968-07-15 1974-04-30 Itek Corp Photographic process for producing coherent metallic image bonded to a roughened support and products produced thereby
US4275135A (en) * 1978-03-08 1981-06-23 Minolta Camera Kabushiki Kaisha Electrophotographic CdS.nCdCO3 containing manganese stearate
US4327017A (en) * 1979-03-08 1982-04-27 Nihonshikizai Kogyo Co., Ltd. Agent of chroma and brightness for pigments

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562020A (en) * 1948-02-21 1951-07-24 Sun Chemical Corp Process for preparing metallic resinates
US2800559A (en) * 1953-07-23 1957-07-23 Nat Res Dev Electrical semi-conductors comprising organo metallic compounds and process of producing same
US3138458A (en) * 1955-09-30 1964-06-23 Minnesota Mining & Mfg Electrophotography
NL95463C (en) * 1955-12-29
NL126440C (en) * 1958-08-20
BE581862A (en) * 1958-08-22
US3114633A (en) * 1959-04-18 1963-12-17 Azoplate Corp Material for electrophotographic and electroradiographic purposes
NL251235A (en) * 1959-05-05
US3025180A (en) * 1959-09-11 1962-03-13 Harold R Dalton Pressure sensitive coating compositions, their preparation and recording blanks coated therewith
GB917641A (en) * 1959-12-29
US3037938A (en) * 1960-01-04 1962-06-05 Gen Electric Resistance to depreciation of electroluminescent phosphors
US3287123A (en) * 1961-07-24 1966-11-22 Azoplate Corp Process for the sensitization of photoconductors

Also Published As

Publication number Publication date
BE641346A (en) 1964-06-16
CH426491A (en) 1966-12-15
DE1254467B (en) 1967-11-16
US3373020A (en) 1968-03-12
NL301475A (en)

Similar Documents

Publication Publication Date Title
GB823152A (en) A process for the electrodeposition of metal coatings
GB1526331A (en) Phthalanes
DE1961921B2 (en) PRINT SENSITIVE COPY PAPER
GB1404828A (en) Photosensitive material
GB1450200A (en) Development inhibitor-yielding thioethers for silver halide photography
GB1068160A (en) Electrophotographic copying material
GB953150A (en) A temperature-colourable record copy sheet
IE33092B1 (en) Piperidine derivatives
GB1464531A (en)
KR910000946A (en) Iron oxide pigments, preparation methods thereof and uses thereof
EP0072777A3 (en) Process for the preparation of 2-chloropyridines
GB1350868A (en) Sensitising agents for electrophotography
GB1250030A (en) Improvements in and relating to planographic printing from electrophotographic copies
IE34025B1 (en) 1,3,4-thiadiazoles
GB1492363A (en) Carbamic acid esters of gallic acid and their use as fungicides
US1776155A (en) Light sensitive layer and process of preparing it
JPS5633986A (en) Color developing sheet for pressure sensitive transfer paper
GB948965A (en) Light-sensitive diazotype coatings
GB1324624A (en) Lightsensitive material spectrally sensitised by a 4,-trimethine cyanine
JPS6416765A (en) Substituted pyridine compound and production thereof
ES8205421A1 (en) Compositions including mercaptoorganopolysiloxanes and metal salts of carboxylic acids.
GB1437989A (en) Thiocarbamate and dithiocarbamate formamidines their preparation and the use as pesticides abscission agents and defoliants
JPS5797531A (en) Color photographic sensitive silver halide material
GB2021172A (en) Recording Sheet for Pressure- Sensitive Colour Recording
GB1513062A (en) Process for manufacturing chlorothianthrenes