IT1072383B - Materiale da scrivere in particolare carta cromoreattiva e metodo per la fabbricazione degli stessi - Google Patents

Materiale da scrivere in particolare carta cromoreattiva e metodo per la fabbricazione degli stessi

Info

Publication number
IT1072383B
IT1072383B IT12429/77A IT1242977A IT1072383B IT 1072383 B IT1072383 B IT 1072383B IT 12429/77 A IT12429/77 A IT 12429/77A IT 1242977 A IT1242977 A IT 1242977A IT 1072383 B IT1072383 B IT 1072383B
Authority
IT
Italy
Prior art keywords
chromoreactive
written
paper
manufacture
same
Prior art date
Application number
IT12429/77A
Other languages
English (en)
Original Assignee
Feldmuhle Anlagen & Produktion
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 Feldmuhle Anlagen & Produktion filed Critical Feldmuhle Anlagen & Produktion
Application granted granted Critical
Publication of IT1072383B publication Critical patent/IT1072383B/it

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
    • B41M5/124—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
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders
    • B41M5/1555—Inorganic mineral developers, e.g. clays
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof
    • Y10T428/257—Iron oxide or aluminum oxide
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Paper (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
IT12429/77A 1976-01-20 1977-01-20 Materiale da scrivere in particolare carta cromoreattiva e metodo per la fabbricazione degli stessi IT1072383B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2601865A DE2601865B2 (de) 1976-01-20 1976-01-20 Aufzeichnungsmaterial und Verfahren zur Herstellung einer Beschichtungsmasse hierfür

Publications (1)

Publication Number Publication Date
IT1072383B true IT1072383B (it) 1985-04-10

Family

ID=5967779

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12429/77A IT1072383B (it) 1976-01-20 1977-01-20 Materiale da scrivere in particolare carta cromoreattiva e metodo per la fabbricazione degli stessi

Country Status (10)

Country Link
US (1) US4109048A (it)
JP (1) JPS52116310A (it)
AT (1) ATA29377A (it)
BE (1) BE850570A (it)
CA (1) CA1082458A (it)
DE (1) DE2601865B2 (it)
ES (1) ES455161A1 (it)
FR (1) FR2338804A1 (it)
GB (1) GB1571325A (it)
IT (1) IT1072383B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731418C3 (de) * 1977-07-12 1987-10-22 Feldmühle AG, 4000 Düsseldorf Farbreaktives Aufzeichnungsmaterial und Verfahren zu seiner Herstellung
DE2817557A1 (de) * 1978-04-21 1980-02-07 Molineus Tilman Blatt- bzw. bahnfoermiges durchschreibematerial, verfahren zu seiner herstellung und seine verwendung in durchschreibesaetzen
JPS55128490A (en) * 1979-03-28 1980-10-04 Mitsubishi Paper Mills Ltd Preparing method for no-carbon copying paper
NZ197378A (en) * 1980-06-12 1983-11-18 Wiggins Teape Group Ltd Record material carrying colour developer composition containing hydrated silica/alumina composite
US4391850A (en) 1980-06-13 1983-07-05 The Wiggins Teape Group Limited Record material carrying a color developer composition
ZA828473B (en) * 1981-12-04 1983-10-26 Wiggins Teape Group Ltd Record material
US4509065A (en) * 1981-12-04 1985-04-02 The Wiggins Teape Group Limited Record material
JP2527942B2 (ja) * 1986-09-18 1996-08-28 ティーディーケイ株式会社 磁気記録媒体
US5209947A (en) * 1989-12-16 1993-05-11 The Wiggins Teape Group Limited Process for the production of record material
GB9110608D0 (en) * 1991-05-16 1991-07-03 Wiggins Teape Group Ltd Colour developer composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223546A (en) * 1962-01-17 1965-12-14 Minerals & Chem Philipp Corp Color-reactable inorganic adsorbent pigment and coating composition containing the same
US3619345A (en) * 1968-06-28 1971-11-09 Ricoh Kk Heat-sensitive stencil paper
US4042559A (en) * 1972-03-23 1977-08-16 The Carborundum Company Abrasion resistant coated abrasive pipe lining sheet
JPS551195B2 (it) * 1972-09-27 1980-01-12
US4046941A (en) * 1972-09-27 1977-09-06 Sanko Chemical Company Ltd. Support sheet with sensitized coating of organic acid substance and organic high molecular compound particulate mixture
JPS572112B2 (it) * 1974-03-26 1982-01-14

Also Published As

Publication number Publication date
ATA29377A (de) 1979-07-15
BE850570A (fr) 1977-07-20
DE2601865A1 (de) 1977-07-21
US4109048A (en) 1978-08-22
ES455161A1 (es) 1977-12-16
DE2601865B2 (de) 1979-05-31
FR2338804A1 (fr) 1977-08-19
JPS52116310A (en) 1977-09-29
FR2338804B1 (it) 1983-12-09
GB1571325A (en) 1980-07-16
CA1082458A (en) 1980-07-29

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