GB8825451D0 - Pressure sensitive record material - Google Patents

Pressure sensitive record material

Info

Publication number
GB8825451D0
GB8825451D0 GB888825451A GB8825451A GB8825451D0 GB 8825451 D0 GB8825451 D0 GB 8825451D0 GB 888825451 A GB888825451 A GB 888825451A GB 8825451 A GB8825451 A GB 8825451A GB 8825451 D0 GB8825451 D0 GB 8825451D0
Authority
GB
United Kingdom
Prior art keywords
record material
pressure sensitive
sensitive record
pigment
agent
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
GB888825451A
Other versions
GB2209355A (en
GB2209355B (en
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.)
Wiggins Teape Group Ltd
Original Assignee
Wiggins Teape Group 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26291712&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB8825451(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB868630231A external-priority patent/GB8630231D0/en
Priority claimed from GB878723732A external-priority patent/GB8723732D0/en
Application filed by Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Publication of GB8825451D0 publication Critical patent/GB8825451D0/en
Publication of GB2209355A publication Critical patent/GB2209355A/en
Application granted granted Critical
Publication of GB2209355B publication Critical patent/GB2209355B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • B41M5/165—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 characterised by the use of microcapsules; Special solvents for incorporating the ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Color Printing (AREA)
  • Adhesive Tapes (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Duplication Or Marking (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

Record material comprising a paper sheet having on its front a printable pigment coating and on its back isolated droplets of colour former solution each confined within a pressure rupturable barrier, wherein the pigment coating comprises a binder for the pigment together with a synthetic reactive sizing agent or a coating structure agent or both the sizing agent and the coating structure agent.
GB8825451A 1986-12-18 1988-10-31 Pressure sensitive record material Expired - Fee Related GB2209355B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB868630231A GB8630231D0 (en) 1986-12-18 1986-12-18 Pressure sensitive record material
GB878723732A GB8723732D0 (en) 1987-10-09 1987-10-09 Pressure sensitive record material
PCT/GB1987/000910 WO1988004614A1 (en) 1986-12-18 1987-12-17 Pressure sensitive record material

Publications (3)

Publication Number Publication Date
GB8825451D0 true GB8825451D0 (en) 1989-01-05
GB2209355A GB2209355A (en) 1989-05-10
GB2209355B GB2209355B (en) 1991-06-12

Family

ID=26291712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8825451A Expired - Fee Related GB2209355B (en) 1986-12-18 1988-10-31 Pressure sensitive record material

Country Status (10)

Country Link
EP (1) EP0274886B2 (en)
JP (1) JP2583118B2 (en)
AT (1) ATE51586T1 (en)
AU (1) AU613336B2 (en)
CA (1) CA1316957C (en)
DE (3) DE3762106D1 (en)
ES (1) ES2015062T5 (en)
FI (1) FI885711A0 (en)
GB (1) GB2209355B (en)
WO (1) WO1988004614A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2049819T3 (en) * 1988-07-01 1994-05-01 Wiggins Teape Group Ltd PRESSURE SENSITIVE COPY PAPER.
DE3919736C1 (en) * 1989-06-16 1991-01-17 Feldmuehle Ag, 4000 Duesseldorf, De
FR2648395B1 (en) * 1989-06-19 1992-02-21 Arjomari Prioux PRESSURE SENSITIVE RECORDING MATERIAL HAVING GOOD PRINTABILITY AND CAPABLE OF SELF-SEPARATING BUNDLES, AS WELL AS A PRESSURE SENSITIVE SELF-COPYING SHEET AND SELF-COPING SHEET SHEET
DE69100185T2 (en) * 1990-12-15 1993-11-04 Wiggins Teape Group Ltd PRINT SENSITIVE RECORD PAPER.
WO1993017877A1 (en) * 1992-03-06 1993-09-16 Nashua Corporation Xerographable carbonless forms
GB9213279D0 (en) * 1992-06-23 1992-08-05 Wiggins Teape Group Ltd Pressure sensitive copying paper
US5885340A (en) * 1994-10-14 1999-03-23 Ecc International Ltd. Quality of multiple coated paper
GB2293991B (en) * 1994-10-14 1998-06-10 Ecc Int Ltd Improving the quality of coated paper
ES2199089B1 (en) * 2003-09-03 2005-08-16 Signe, S.A. AUTOCOPIATIVE SECURITY PAPER.
GB0324755D0 (en) 2003-10-23 2003-11-26 Arjo Wiggins Ltd Pressure sensitive record material

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051661A (en) *
BE546398A (en) * 1955-04-27 1900-01-01
FR1353522A (en) * 1962-12-29 1964-02-28 L Delplanque & Fils Ets Process of duplicating bundled documents without inserting carbon paper
US3393925A (en) * 1963-02-11 1968-07-23 Calvert Bertram Paper products and method of producing same
JPS5312844B2 (en) * 1973-03-22 1978-05-04
DE2400490C2 (en) * 1974-01-05 1982-06-03 Akzo Gmbh, 5600 Wuppertal Cationic polyurethanes and processes for their manufacture
GB2031797B (en) * 1978-07-26 1982-04-07 Appleton Paper Inc Process for making pressure-sensitive copying sets
CA1136305A (en) * 1978-07-26 1982-11-23 William J. Becker Adhesive composition for making form sets from carbonless copy paper sheets
US4446174A (en) * 1979-04-27 1984-05-01 Fuiji Photo Film Company, Ltd. Method of ink-jet recording
CA1186574A (en) * 1980-08-20 1985-05-07 Mutsuaki Murakami Ink jet recording sheet
US4397483A (en) * 1980-10-17 1983-08-09 Mitsubishi Paper Mills, Ltd. Pressure sensitive recording paper
EP0199874A1 (en) * 1985-02-25 1986-11-05 The Mead Corporation Ink jet recording sheet having an ink-receptive layer containing polyethylene oxide

Also Published As

Publication number Publication date
EP0274886B2 (en) 1997-07-02
DE274886T1 (en) 1988-11-24
JP2583118B2 (en) 1997-02-19
EP0274886A1 (en) 1988-07-20
ES2015062B3 (en) 1990-08-01
AU613336B2 (en) 1991-08-01
EP0274886B1 (en) 1990-04-04
JPH01500895A (en) 1989-03-30
CA1316957C (en) 1993-04-27
GB2209355A (en) 1989-05-10
ES2015062T5 (en) 1997-10-01
FI885711A (en) 1988-12-09
GB2209355B (en) 1991-06-12
ATE51586T1 (en) 1990-04-15
WO1988004614A1 (en) 1988-06-30
DE3790830T1 (en) 1988-12-08
FI885711A0 (en) 1988-12-09
DE3762106D1 (en) 1990-05-10
AU1050788A (en) 1988-07-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19971217