EP0059679A3 - Pressure sensitive recording material - Google Patents

Pressure sensitive recording material

Info

Publication number
EP0059679A3
EP0059679A3 EP82710005A EP82710005A EP0059679A3 EP 0059679 A3 EP0059679 A3 EP 0059679A3 EP 82710005 A EP82710005 A EP 82710005A EP 82710005 A EP82710005 A EP 82710005A EP 0059679 A3 EP0059679 A3 EP 0059679A3
Authority
EP
European Patent Office
Prior art keywords
recording material
pressure sensitive
sensitive recording
pressure
relates
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.)
Granted
Application number
EP82710005A
Other languages
German (de)
Other versions
EP0059679B1 (en
EP0059679A2 (en
Inventor
Marion Qualitz
Viktor Alfred Krupp
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.)
Spezial-Papiermaschinenfabrik August Alfred Krupp & Co GmbH
Original Assignee
Spezial-Papiermaschinenfabrik August Alfred Krupp & Co GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6126048&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0059679(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Spezial-Papiermaschinenfabrik August Alfred Krupp & Co GmbH filed Critical Spezial-Papiermaschinenfabrik August Alfred Krupp & Co GmbH
Priority to AT82710005T priority Critical patent/ATE17456T1/en
Publication of EP0059679A2 publication Critical patent/EP0059679A2/en
Publication of EP0059679A3 publication Critical patent/EP0059679A3/en
Application granted granted Critical
Publication of EP0059679B1 publication Critical patent/EP0059679B1/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
    • B41M5/124—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
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
    • Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating
    • 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
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
    • Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating
    • Y10T428/277—Cellulosic substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Conductive Materials (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

The present invention relates to a sheet-form or web-form copying material having an improved shelf life. More particularly, the invention relates to that part of copying materials of the type in question which contains the dye precursor by providing a new type of binder which may be used in conjunction with a variety of known dye precursors. Applied to the support material, it forms a unit of the pressure-sensitive copying material which, in combination with a plurality of known units containing dye acceptor material, forms pressure-sensitive copying material according to the invention.
EP82710005A 1981-02-28 1982-02-03 Pressure sensitive recording material Expired EP0059679B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82710005T ATE17456T1 (en) 1981-02-28 1982-02-03 PRESSURE SENSITIVE RECORDING MATERIAL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3107707A DE3107707C2 (en) 1981-02-28 1981-02-28 Pressure-sensitive recording material, process for its production and carbon copy typesetting
DE3107707 1981-02-28

Publications (3)

Publication Number Publication Date
EP0059679A2 EP0059679A2 (en) 1982-09-08
EP0059679A3 true EP0059679A3 (en) 1982-12-01
EP0059679B1 EP0059679B1 (en) 1986-01-15

Family

ID=6126048

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82710005A Expired EP0059679B1 (en) 1981-02-28 1982-02-03 Pressure sensitive recording material

Country Status (10)

Country Link
US (1) US4417752A (en)
EP (1) EP0059679B1 (en)
JP (1) JPS57159686A (en)
AT (1) ATE17456T1 (en)
AU (1) AU547476B2 (en)
CA (1) CA1171277A (en)
DE (1) DE3107707C2 (en)
DK (1) DK148839C (en)
GR (1) GR75528B (en)
IE (1) IE52668B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL120555C (en) * 1959-03-10
GB8332305D0 (en) * 1983-12-02 1984-01-11 Imi Mouldings Ltd Valves and mechanisms

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646367A (en) * 1951-06-28 1953-07-21 Ncr Co Transfer paper
US3684549A (en) * 1970-10-12 1972-08-15 Joseph L Shank Pressure sensitive transfer coating
FR2407079A1 (en) * 1977-10-26 1979-05-25 Feldmuehle Ag PRODUCT FOR COATING AND PRESSURE SENSITIVE COPYING MATERIAL PREPARED WITH THIS PRODUCT, PROCESS FOR MANUFACTURING THE MATERIAL FOR COPYING AND COLLECTION OF COPIES OBTAINED
DE2817557A1 (en) * 1978-04-21 1980-02-07 Molineus Tilman SHEET- OR PATTERNED COPYING MATERIAL, METHOD FOR THE PRODUCTION THEREOF AND ITS USE IN COPYRIGHT SETTINGS
EP0012623A2 (en) * 1978-12-16 1980-06-25 Kores Nordic Holding A/S Colour reactive transfer material
EP0017823A1 (en) * 1979-04-09 1980-10-29 MAF MACCHINE FLESSOGRAFICHE di ANDREA e PALMIRO FASSI S.n.c. Self-copying paper, particularly for composing printed forms arranged in stacked sheets and method of manufacturing it

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646367A (en) * 1951-06-28 1953-07-21 Ncr Co Transfer paper
US3684549A (en) * 1970-10-12 1972-08-15 Joseph L Shank Pressure sensitive transfer coating
FR2407079A1 (en) * 1977-10-26 1979-05-25 Feldmuehle Ag PRODUCT FOR COATING AND PRESSURE SENSITIVE COPYING MATERIAL PREPARED WITH THIS PRODUCT, PROCESS FOR MANUFACTURING THE MATERIAL FOR COPYING AND COLLECTION OF COPIES OBTAINED
DE2817557A1 (en) * 1978-04-21 1980-02-07 Molineus Tilman SHEET- OR PATTERNED COPYING MATERIAL, METHOD FOR THE PRODUCTION THEREOF AND ITS USE IN COPYRIGHT SETTINGS
EP0012623A2 (en) * 1978-12-16 1980-06-25 Kores Nordic Holding A/S Colour reactive transfer material
EP0017823A1 (en) * 1979-04-09 1980-10-29 MAF MACCHINE FLESSOGRAFICHE di ANDREA e PALMIRO FASSI S.n.c. Self-copying paper, particularly for composing printed forms arranged in stacked sheets and method of manufacturing it

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
H.ROMPP, "Chemie Lexikon", 5. Auflage, Band I, 1962, Franckh'sche Verlagshandlung, Stuttgart (DE); *

Also Published As

Publication number Publication date
DK148839B (en) 1985-10-21
EP0059679B1 (en) 1986-01-15
GR75528B (en) 1984-07-26
US4417752A (en) 1983-11-29
AU547476B2 (en) 1985-10-24
DE3107707C2 (en) 1983-04-21
JPS57159686A (en) 1982-10-01
IE52668B1 (en) 1988-01-20
DK84182A (en) 1982-08-29
ATE17456T1 (en) 1986-02-15
AU8049082A (en) 1982-09-09
IE820284L (en) 1982-08-28
CA1171277A (en) 1984-07-24
DE3107707A1 (en) 1982-09-23
DK148839C (en) 1986-04-28
EP0059679A2 (en) 1982-09-08

Similar Documents

Publication Publication Date Title
DK158504C (en) SHIPPING BAG, ISAIR FOR APPLICATIONS WITH HARD Wear
ES516952A0 (en) A PRINTER TAPE CARTRIDGE, AND LOADING DISPOSAL FOR THE SAME.
NO860617L (en) SERUM-SEPARATION MEDIA.
DE68910398D1 (en) Endless striped recording paper printer.
ES531871A0 (en) PROCEDURE FOR PHOTORRETICULATION THROUGH THE USE OF A COMPOSITION CONTAINING A PHOTORRETICULABLE MATERIAL AND AN ELECTRON ACCEPTOR.
JPS5355223A (en) Pressure or heat sensitized recording materials
NL165537C (en) DISC BRAKE WITH EASILY REPLACEABLE FRICTION LINING.
ES269534Y (en) AN ELEMENT OF FRICTION, PARTICULARLY A BRAKE PAD.
DE3582135D1 (en) HEAT SENSITIVE RECORD PAPER.
EP0059679A3 (en) Pressure sensitive recording material
DE58904148D1 (en) PRESSURE OR HEAT SENSITIVE RECORDING MATERIAL.
IT1141167B (en) SUPPORT ELEMENT, FOR EXAMPLE FOR THE WRITING CYLINDER OF AN OFFICE MACHINE
DE69201760D1 (en) Color development composition for pressure sensitive recording paper.
AU505744B2 (en) Tri-1odo benzene xray contrast media
DE3482621D1 (en) ELECTROPHOTOGRAPHIC PRINT PLATE MATERIAL.
NL7700468A (en) PRESSURE-SENSITIVE COPY PAPER.
DE58904636D1 (en) PRESSURE OR HEAT SENSITIVE RECORDING MATERIAL.
DE3877610D1 (en) REMOVABLE PRESSURE SENSITIVE TAPE.
ES545257A0 (en) IMPROVEMENTS IN PRESSURE PLATES FOR USE IN DIAPHRAGM SPRING FRICTION CLUTCHES.
DE3781493D1 (en) PRESSURE SENSITIVE RECORDING MATERIAL.
SU853338A1 (en) Sprikler plate assembly
ES432264A1 (en) Pressure-sensitive and/or heat sensitive copying or recording material
DE3854548D1 (en) Pressure sensitive recording material.
DE3877003D1 (en) PRESSURE SENSITIVE RECORDING MATERIAL.
AU5713680A (en) Pressure sensitive self copying paper

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LU NL SE

17P Request for examination filed

Effective date: 19830521

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 17456

Country of ref document: AT

Date of ref document: 19860215

Kind code of ref document: T

ITF It: translation for a ep patent filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19860228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19860303

Year of fee payment: 5

ET Fr: translation filed
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: FELDMUEHLE AKTIENGESELLSCHAFT, DUESSELDORF

Effective date: 19860926

NLR1 Nl: opposition has been filed with the epo

Opponent name: FELDMUEHLE AKTIENGESELLSCHAFT

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19870128

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19870228

Year of fee payment: 6

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 19871027

NLR2 Nl: decision of opposition
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19890203

Ref country code: AT

Effective date: 19890203

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19890204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19890228

Ref country code: CH

Effective date: 19890228

Ref country code: BE

Effective date: 19890228

BERE Be: lapsed

Owner name: SPEZIAL-PAPIERMASCHINENFABRIK AUGUST ALFRED KRUPP

Effective date: 19890228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19890901

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19891027

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 82710005.8

Effective date: 19900118