EP0138342A2 - Procédé pour l'apprêtage du papier révélateur de couleur - Google Patents

Procédé pour l'apprêtage du papier révélateur de couleur Download PDF

Info

Publication number
EP0138342A2
EP0138342A2 EP84305860A EP84305860A EP0138342A2 EP 0138342 A2 EP0138342 A2 EP 0138342A2 EP 84305860 A EP84305860 A EP 84305860A EP 84305860 A EP84305860 A EP 84305860A EP 0138342 A2 EP0138342 A2 EP 0138342A2
Authority
EP
European Patent Office
Prior art keywords
paper
rolls
colour
colour developer
calendering
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
EP84305860A
Other languages
German (de)
English (en)
Other versions
EP0138342B2 (fr
EP0138342B1 (fr
EP0138342A3 (en
Inventor
Brian Edward Evans
Wendie Marianne Elliott
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=10548431&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0138342(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Publication of EP0138342A2 publication Critical patent/EP0138342A2/fr
Publication of EP0138342A3 publication Critical patent/EP0138342A3/en
Application granted granted Critical
Publication of EP0138342B1 publication Critical patent/EP0138342B1/fr
Publication of EP0138342B2 publication Critical patent/EP0138342B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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

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)
EP19840305860 1983-09-07 1984-08-28 Procédé pour l'apprêtage du papier révélateur de couleur Expired - Lifetime EP0138342B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838323970A GB8323970D0 (en) 1983-09-07 1983-09-07 Finishing colour developer paper
GB8323970 1983-09-07

Publications (4)

Publication Number Publication Date
EP0138342A2 true EP0138342A2 (fr) 1985-04-24
EP0138342A3 EP0138342A3 (en) 1985-12-18
EP0138342B1 EP0138342B1 (fr) 1988-05-11
EP0138342B2 EP0138342B2 (fr) 1991-04-17

Family

ID=10548431

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840305860 Expired - Lifetime EP0138342B2 (fr) 1983-09-07 1984-08-28 Procédé pour l'apprêtage du papier révélateur de couleur

Country Status (7)

Country Link
EP (1) EP0138342B2 (fr)
JP (1) JPS6078779A (fr)
CA (1) CA1238782A (fr)
DE (1) DE3471047D1 (fr)
ES (1) ES535713A0 (fr)
FI (1) FI77183C (fr)
GB (1) GB8323970D0 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1075788A (en) * 1963-09-16 1967-07-12 Mead Corp Coating process and product
US3632378A (en) * 1969-01-31 1972-01-04 Appleton Paper Inc Method and apparatus for manufacture of dual coated sheet with pressure rupturable materials
US4047738A (en) * 1976-01-12 1977-09-13 Engelhard Minerals & Chemicals Corporation Record sheets sensitized with reduced charge montmorillonite pigment
EP0071404A2 (fr) * 1981-07-25 1983-02-09 Sony Corporation Méthode et dispositif pour réaliser un milieu de transfert de colorants

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52138219A (en) * 1976-05-14 1977-11-18 Fuji Photo Film Co Ltd Record sheets
JPS5835879B2 (ja) * 1980-10-06 1983-08-05 神崎製紙株式会社 感圧複写紙の製造装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1075788A (en) * 1963-09-16 1967-07-12 Mead Corp Coating process and product
US3632378A (en) * 1969-01-31 1972-01-04 Appleton Paper Inc Method and apparatus for manufacture of dual coated sheet with pressure rupturable materials
US4047738A (en) * 1976-01-12 1977-09-13 Engelhard Minerals & Chemicals Corporation Record sheets sensitized with reduced charge montmorillonite pigment
EP0071404A2 (fr) * 1981-07-25 1983-02-09 Sony Corporation Méthode et dispositif pour réaliser un milieu de transfert de colorants

Also Published As

Publication number Publication date
FI843472A (fi) 1985-03-08
JPH0441662B2 (fr) 1992-07-09
FI77183C (fi) 1989-02-10
FI843472A0 (fi) 1984-09-05
DE3471047D1 (en) 1988-06-16
JPS6078779A (ja) 1985-05-04
EP0138342B2 (fr) 1991-04-17
CA1238782A (fr) 1988-07-05
EP0138342B1 (fr) 1988-05-11
FI77183B (fi) 1988-10-31
EP0138342A3 (en) 1985-12-18
GB8323970D0 (en) 1983-10-12
ES8601361A1 (es) 1985-10-16
ES535713A0 (es) 1985-10-16

Similar Documents

Publication Publication Date Title
US4112138A (en) Manifold carbonless form and process for the production thereof
GB2038668A (en) Coating web with pressure-sensitive material
US4097619A (en) Manifold carbonless form and process for the continuous production thereof
CA1037713A (fr) Papier enduit
CN101109913A (zh) 记录介质和片材
FI65113C (fi) Arkmaterial med maerkfigur och foerfarande foer dess framstaellning
CN100504657C (zh) 记录介质
EP0138342B1 (fr) Procédé pour l'apprêtage du papier révélateur de couleur
US4959343A (en) Carbonless transfer sheets for multi-part forms packs
US5900115A (en) Ink jet recording paper
US5177051A (en) Pressure-sensitive copying paper
US5084431A (en) Pressure-sensitive copying paper
FI82904B (fi) Foerfarande foer framstaellning av kemiskt sjaelvkopierande eller ensamkopierande papper.
JPH0986041A (ja) 両面感熱記録紙及びその製造方法
CA1326133C (fr) Papier a copier sensible a la pression
EP0743562A2 (fr) Papier de transfert pour électrophotographie à couleur
US5130289A (en) Pressure sensitive record material
CA1296897C (fr) Copies sans carbone pour blocs multi-copies
Davis Industrial and specialty papers
JPH06210952A (ja) 感熱記録紙
JP2698097B2 (ja) 感圧記録シート用原紙の製造方法
CA1093602A (fr) Formules multi-copies sans carbone
JP2002144723A (ja) ノンインパクトプリンタ用感圧複写紙
JPH07329431A (ja) 染料熱転写受像シート
JPH11105416A (ja) 感圧記録用マイクロカプセルシート

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

17P Request for examination filed

Effective date: 19840831

AK Designated contracting states

Designated state(s): BE DE FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE DE FR GB IT

17Q First examination report despatched

Effective date: 19871029

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE FR GB IT

ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

REF Corresponds to:

Ref document number: 3471047

Country of ref document: DE

Date of ref document: 19880616

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAA Information modified related to event that no opposition was filed

Free format text: ORIGINAL CODE: 0009299DELT

26N No opposition filed
26 Opposition filed

Opponent name: FELDMUEHLE AKTIENGESELLSCHAFT, DUESSELDORF

Effective date: 19890208

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

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

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 19910417

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): BE DE FR GB IT

ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

ET3 Fr: translation filed ** decision concerning opposition
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19940728

Year of fee payment: 11

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

Ref country code: BE

Effective date: 19950831

BERE Be: lapsed

Owner name: THE WIGGINS TEPE GROUP LTD

Effective date: 19950831

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: FR

Payment date: 20020708

Year of fee payment: 19

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

Ref country code: GB

Payment date: 20020712

Year of fee payment: 19

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

Ref country code: DE

Payment date: 20020724

Year of fee payment: 19

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

Ref country code: GB

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

Effective date: 20030828

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

Ref country code: DE

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

Effective date: 20040302

GBPC Gb: european patent ceased through non-payment of renewal 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: 20040430

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST