GB1002723A - Improvements in or relating to copying materials - Google Patents

Improvements in or relating to copying materials

Info

Publication number
GB1002723A
GB1002723A GB3846162A GB3846162A GB1002723A GB 1002723 A GB1002723 A GB 1002723A GB 3846162 A GB3846162 A GB 3846162A GB 3846162 A GB3846162 A GB 3846162A GB 1002723 A GB1002723 A GB 1002723A
Authority
GB
United Kingdom
Prior art keywords
colour
graphite
solvent
ethylcellulose
acetone
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
GB3846162A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from AT80962A external-priority patent/AT246753B/en
Priority claimed from AT85062A external-priority patent/AT246181B/en
Application filed by Individual filed Critical Individual
Publication of GB1002723A publication Critical patent/GB1002723A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L1/00—Devices for performing operations in connection with manifolding by means of pressure-sensitive layers or intermediaries, e.g. carbons; Accessories for manifolding purposes
    • B41L1/20—Manifolding assemblies, e.g. book-like assemblies
    • B41L1/36—Manifolding assemblies, e.g. book-like assemblies with pressure-sensitive layers or coating other than carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/10—Duplicating or marking methods; Sheet materials for use therein by using carbon paper or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/914—Transfer or decalcomania
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31801—Of wax or waxy material
    • Y10T428/31804—Next to cellulosic
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31801—Of wax or waxy material
    • Y10T428/31804—Next to cellulosic
    • Y10T428/31808—Cellulosic is paper

Abstract

Compositions used in the examples comprise: (10) zinc stearate, paraffin and finely divided silicic acid; (11) ozokerite and lead stearate; (12) paraffin and stearic acid monoethanolamide; and (13) oxokerite, lead stearate and stearic acid monoethanolamide. Specification 644,142 is referred to.ALSO:Compositions used in the examples comprise: (1) polystyrene, stearin, carbon black and trichlorethylene; (2) polyvinyl acetate, montan wax, graphite and toluene; (3) ethylcellulose, graphite, acetone and water; (4) ethylcellulose, graphite, kaolin, acetone and water; (5) ethylcellulose, graphite, titanium white, acetone and water; (6) ethylcellulose, graphite, finely divided silicic acid, acetone and water; (7) after-chlorinated polyvinyl chloride, carbon black, kaolin, methylene chloride and benzine boiling between 90 DEG and 120 DEG C.; (8) ethylcellulose, "Litholrot," kaolin, acetone and water; and (9) after-chlorinated polyvinyl chloride, graphite, prepared chalk, kaolin, methylene chloride and benzine boiling between 90 DEG and 120 DEG C. Specification 644,142 is referred to.ALSO:Copying material in sheet form comprises a supporting sheet, e.g. of paper, having on its rear surface a coating layer of colour-yielding material which comprises one or more colour figments, e.g. carbon black or graphite, and a film-forming substance in loosened condition binding the figments to the sheets, and on the front surface of the sheet a coating layer of colour-receiving material comprising a wax or waxy substance or a resin, e.g. oyokerite, stearin, paraffin, or stearic acid monoethanolanide. The term "loosened condition" signifies that the film-formin substance is in the form of a sponge. This result can be obtained by mixing the film-forming substance with a wax or waxy substance, e.g. mortan, cananba, candelilla or cynthetic wax, stearin or cetyl alcohol, or by depositing it from solution in a mixture of a solvent and a non-solvent, e.g. acetone and water, the solvent being more volatile than the non-solvent, or by depositing it from solution in the precence of a non-solvent, e.g. by adding the vapour of the non-solvent to air used to evaporate the solvent. The film-forming substance may be polystyrene, polyvinyl acetate, after-chlorinated polyvinyl chloride or ethylcellulose. The colour-yielding layer may contain a second figment, which contracts in colour with the first, e.g. kaolin, chalk, finely divided silica, titanium oxide or zinc oxide. The colour-receiving layer may contain a metal soap which acts as a siccative, e.g. zinc or bad stearate, or a wetting agent, e.g. an alkylaryl sulphorate, a fatty alcohol sulphonate, or a polyglycol or ether or ester thereof, or a pigment, e.g. finely divided silica. The colour-yielding layer does not copy on to normal paper, but does copy onto the receiving layer of the invention. This layer will also accept normal writing, typing or printing. Copies can therefore be made by superforcing sheets of the invention with the colour-yielding layer of each sheet towards the receiving layer of the next, and writing or typing upon the topmost sheet. Specification 644,142 is referred to.
GB3846162A 1961-10-11 1962-10-10 Improvements in or relating to copying materials Expired GB1002723A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT762461 1961-10-11
AT769361 1961-10-12
AT80962A AT246753B (en) 1962-01-31 1962-01-31 Carbonless material
AT85062A AT246181B (en) 1962-02-01 1962-02-01 Carbonless material

Publications (1)

Publication Number Publication Date
GB1002723A true GB1002723A (en) 1965-08-25

Family

ID=27421360

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3846162A Expired GB1002723A (en) 1961-10-11 1962-10-10 Improvements in or relating to copying materials

Country Status (10)

Country Link
US (2) US3243312A (en)
BE (1) BE623492A (en)
BR (1) BR6243740D0 (en)
CH (2) CH392572A (en)
DE (1) DE1421467A1 (en)
DK (2) DK113589B (en)
FI (1) FI41832B (en)
GB (1) GB1002723A (en)
NL (5) NL139484B (en)
NO (1) NO118851B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851384A (en) * 1985-05-02 1989-07-25 The Wiggins Teape Group Limited Record material

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE623492A (en) * 1961-10-11 1900-01-01
US3410712A (en) * 1965-10-19 1968-11-12 Renker Belipa Gmbh Pressure responsive transfer system and process of making
US3411935A (en) * 1965-10-22 1968-11-19 Renker Belipa Gmbh Pressure-sensitive transfer elements and method of producing same
US3635747A (en) * 1969-07-11 1972-01-18 Standard Register Co Donor-receptor copy paper
US3855166A (en) * 1973-10-26 1974-12-17 Canon Kk Binder resins for electron photography and the like and method of productive thereof
US3953659A (en) * 1974-07-15 1976-04-27 Texas Instruments Incorporated Thermal paper coating
FR2457774A1 (en) * 1979-05-31 1980-12-26 Papyrus Sa Chemical, self copying, homogeneous compsn. - comprising leuco-dye and waxes, free of microcapsules and used for copying sheets
ES2310498B1 (en) * 2008-07-14 2010-02-08 Cesar Sallen Rosello PROTECTIVE COMPOSITION AND AGAINST FIRE AND USE.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US627229A (en) * 1899-06-20 Manifqlding-sheet
US680637A (en) * 1899-05-17 1901-08-13 Horace P Brown Manifolding-sheet.
US1845568A (en) * 1928-04-27 1932-02-16 Ervin E Strawn Copying agency
BE423600A (en) * 1936-09-16
US2872340A (en) * 1954-02-18 1959-02-03 Columbia Ribbon Carbon Mfg Transfer element and method of making the same
US3029157A (en) * 1958-11-18 1962-04-10 Audio Devices Inc Magnetizable image transfer medium
US3151550A (en) * 1961-03-27 1964-10-06 Columbia Ribbon & Carbon Duplication
US3111421A (en) * 1961-04-27 1963-11-19 Columbia Ribbon & Carbon Method for preparing pressure-sensitive duplicating elements
BE623492A (en) * 1961-10-11 1900-01-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851384A (en) * 1985-05-02 1989-07-25 The Wiggins Teape Group Limited Record material

Also Published As

Publication number Publication date
CH390960A (en) 1965-04-30
US3243312A (en) 1966-03-29
NL7312011A (en) 1973-11-26
NL284249A (en) 1900-01-01
NL139484B (en) 1973-08-15
NL7312010A (en) 1973-11-26
DK119361B (en) 1970-12-21
NO118851B (en) 1970-02-23
DE1421467A1 (en) 1968-10-31
BE623492A (en) 1900-01-01
US3416942A (en) 1968-12-17
DK113589B (en) 1969-04-08
CH392572A (en) 1965-05-31
BR6243740D0 (en) 1973-12-27
FI41832B (en) 1969-12-01
NL7312009A (en) 1973-11-26

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