GB1241187A - Improvements in the production of copy sheets - Google Patents

Improvements in the production of copy sheets

Info

Publication number
GB1241187A
GB1241187A GB47299/68A GB4729968A GB1241187A GB 1241187 A GB1241187 A GB 1241187A GB 47299/68 A GB47299/68 A GB 47299/68A GB 4729968 A GB4729968 A GB 4729968A GB 1241187 A GB1241187 A GB 1241187A
Authority
GB
United Kingdom
Prior art keywords
pigment
enhanced
acid
benzopyrene
oct
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
GB47299/68A
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.)
KORES Manufacturing Co Ltd
Original Assignee
KORES Manufacturing 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 KORES Manufacturing Co Ltd filed Critical KORES Manufacturing Co Ltd
Publication of GB1241187A publication Critical patent/GB1241187A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3669—Treatment with low-molecular organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Color Printing (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paints Or Removers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Fats And Perfumes (AREA)
  • Medicinal Preparation (AREA)
  • Decoration By Transfer Pictures (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

1,241,187. Carbon paper. KORES MFG. CO. Ltd. 4 Oct., 1968 [18 Oct., 1967], No. 47299/68. Addition to 1,175,065. Heading D2B. [Also in Divisions C1 and C3] The process of 1,175,065 is modified by using pigments in which before incorporation into the homogeneous, flowable mixture, the hydrophobic characteristics of the first or second pigment is enhanced by contacting with (a) a polynuclear aromatic hydrocarbon, e.g. pyrene, fluoranthene, 1:2 benzopyrene, 3:4 benzopyrene, benzoperylene or coronene; or (b) a saturated or unsaturated fatty acid having at least 8 carbon atoms, e.g. octoic acid, ricinoleic acid, or naphthenic acid, or a cycloaliphatic acid, and/or the hydrophilic characteristics of the second or first pigment, respectively are enhanced by contacting with glycerol, pentaerythritol or a polysaccharide, e.g. starch or chlorinated starch. Preferably, the hydrophobic characteristics of the first pigment are enhanced, and the hydrophilic characteristics of the second pigment are enhanced. The first pigment may be channel black or carbon black, and the second pigment may be titanium white.
GB47299/68A 1966-09-12 1968-10-04 Improvements in the production of copy sheets Expired GB1241187A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57857966A 1966-09-12 1966-09-12
US67959167A 1967-10-18 1967-10-18

Publications (1)

Publication Number Publication Date
GB1241187A true GB1241187A (en) 1971-07-28

Family

ID=27077532

Family Applications (2)

Application Number Title Priority Date Filing Date
GB52530/66A Expired GB1175065A (en) 1966-09-12 1966-12-13 Copy Sheet and Method of Making the Same
GB47299/68A Expired GB1241187A (en) 1966-09-12 1968-10-04 Improvements in the production of copy sheets

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB52530/66A Expired GB1175065A (en) 1966-09-12 1966-12-13 Copy Sheet and Method of Making the Same

Country Status (7)

Country Link
US (1) US3484264A (en)
BE (1) BE700187A (en)
CH (1) CH456333A (en)
DE (1) DE1561752A1 (en)
FR (1) FR1549261A (en)
GB (2) GB1175065A (en)
NL (1) NL6708722A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596055A1 (en) * 1986-03-24 1987-09-25 Cabot Corp PROCESS FOR MODIFYING THE SURFACE CHARACTERISTICS OF A CARBON BLACK AND CARBON BLACK THUS PRODUCED

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819397A (en) * 1969-09-16 1974-06-25 G Ehrhardt Method of forming improved pressure sensitive transfer media
JPS5129050B2 (en) * 1973-05-26 1976-08-23
US3946138A (en) * 1974-04-01 1976-03-23 Monarch Marking Systems, Inc. Compositions and methods relating to transfer processes
US4157412A (en) * 1977-10-25 1979-06-05 Minnesota Mining And Manufacturing Company Composite material for and method for forming graphics
US4533596A (en) * 1983-06-28 1985-08-06 Ncr Corporation Thermal magnetic transfer ribbon
DE3520308A1 (en) * 1985-06-07 1986-12-11 Pelikan Ag, 3000 Hannover METHOD FOR PRODUCING A THERMAL RIBBON TAPE FOR THERMAL TRANSFER PRINTING AND THE THERMAL RIBBON TAPE AVAILABLE AFTER THIS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL130026C (en) * 1959-03-02
US3111422A (en) * 1961-04-27 1963-11-19 Columbia Ribbon & Carbon Methods for preparing pressure-sensitive transfer elements
US3382088A (en) * 1963-02-12 1968-05-07 Noda Ryuzo Method of manufacturing self-copying sheet
US3337361A (en) * 1964-01-06 1967-08-22 Kee Lox Mfg Company Process of making pressure sensitive transfer sheet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596055A1 (en) * 1986-03-24 1987-09-25 Cabot Corp PROCESS FOR MODIFYING THE SURFACE CHARACTERISTICS OF A CARBON BLACK AND CARBON BLACK THUS PRODUCED
GB2188311A (en) * 1986-03-24 1987-09-30 Cabot Corp Process for modifying the surface characteristics of carbon black
GB2188311B (en) * 1986-03-24 1990-10-24 Cabot Corp Process for modifying the surface characteristics of carbon black and carbon black produced thereby

Also Published As

Publication number Publication date
FR1549261A (en) 1968-12-13
CH456333A (en) 1968-07-15
US3484264A (en) 1969-12-16
GB1175065A (en) 1969-12-23
NL6708722A (en) 1968-03-13
BE700187A (en) 1967-12-01
DE1803698A1 (en) 1971-06-09
DE1561752A1 (en) 1970-03-12

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