ES8702668A1 - Un metodo para fabricar papel de base fotografico revestido con resina - Google Patents

Un metodo para fabricar papel de base fotografico revestido con resina

Info

Publication number
ES8702668A1
ES8702668A1 ES549189A ES549189A ES8702668A1 ES 8702668 A1 ES8702668 A1 ES 8702668A1 ES 549189 A ES549189 A ES 549189A ES 549189 A ES549189 A ES 549189A ES 8702668 A1 ES8702668 A1 ES 8702668A1
Authority
ES
Spain
Prior art keywords
base paper
layer
photographic prints
polymer
side resin
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
ES549189A
Other languages
English (en)
Other versions
ES549189A0 (es
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=10570220&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8702668(A1) "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 ES8702668A1 publication Critical patent/ES8702668A1/es
Publication of ES549189A0 publication Critical patent/ES549189A0/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
    • G03C1/79—Macromolecular coatings or impregnations therefor, e.g. varnishes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/58—Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)

Abstract

METODO PARA FABRICAR PAPEL DE BASE FOTOGRAFICO REVESTIDO CON RESINA. COMPRENDE CO-EXTRUIR SOBRE EL LADO DE CARA VISTA DE UN SUSTRATO DE PAPEL UN REVESTIMIENTO COMPUESTO DE DOS CAPASM CONSISTENTE LA PRIMERA CAPA DE REVESTIMIENTO DE 10 A 50 G.MC2 DE UN POLIETILENO DE BAJA DENSIDAD O DE UNA MEZCLA DE POLIETILENOS DE BAJA DENSIDAD Y DE ALTA DENSIDAD, QUE CONTIENE AL MENOS 50% EN PESO DE POLIETILENO DE BAJA DENSIDAD Y QUE CONTIENE AL MENOS 5% DE UN PIGMENTO OPACIFICADOR, ESTANDO LA SEGUNDA CAPA DE REVESTIMIENTO SITUADA SOBRE LA PRIMERA CAPA DE REVESTIMIENTO Y ESTANDO CONSTITUIDA POR 0,1 A 18 G.MC2 DE UN POLIMERO QUE TIENE UN MODULO DE RIGIDEZ DE 0,5 GPA. TIENE UTILIDAD EN LA INDUSTRIA FOTOGRAFICA COMO PAPEL DE BASE EMPLEADO PARA COPIAS POSITIVAS O IMPRESIONES FOTOGRAFICAS.
ES549189A 1984-11-24 1985-11-22 Un metodo para fabricar papel de base fotografico revestido con resina Expired ES8702668A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848429729A GB8429729D0 (en) 1984-11-24 1984-11-24 Base paper

Publications (2)

Publication Number Publication Date
ES8702668A1 true ES8702668A1 (es) 1987-01-01
ES549189A0 ES549189A0 (es) 1987-01-01

Family

ID=10570220

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549189A Expired ES8702668A1 (es) 1984-11-24 1985-11-22 Un metodo para fabricar papel de base fotografico revestido con resina

Country Status (5)

Country Link
EP (1) EP0183467B2 (es)
JP (1) JPS61132949A (es)
DE (1) DE3567973D1 (es)
ES (1) ES8702668A1 (es)
GB (1) GB8429729D0 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716269C2 (de) * 1987-05-15 1993-12-09 Schoeller Felix Jun Papier Wasserfester Schichtträger für lichtempfindliche Aufzeichnungsmaterialien
JP2770949B2 (ja) * 1988-05-07 1998-07-02 王子製紙株式会社 写真印画紙用支持体
JPH01280751A (ja) * 1988-05-07 1989-11-10 Oji Paper Co Ltd 写真印画紙用支持体
GB8818457D0 (en) * 1988-08-03 1988-09-07 James River Graphics Ltd Photographic base paper
EP0432195A1 (en) * 1988-09-01 1991-06-19 James River Graphics Limited Substrates with reduced tendency to curl
GB9014581D0 (en) * 1990-06-29 1990-08-22 James River Graphics Ltd Co-extrusion method
DE4110622C2 (de) * 1991-04-02 1995-12-21 Schoeller Felix Jun Papier Polyolefin-beschichteter Schichtträger für fotografische Aufzeichnungsmaterialien
DE19603852A1 (de) * 1996-02-05 1997-08-07 Schoeller Tech Papers Trägermaterial für Farbprüfbilder
JP3866296B2 (ja) * 1997-01-31 2007-01-10 三菱製紙株式会社 画像材料用支持体
US5888643A (en) * 1997-05-23 1999-03-30 Eastman Kodak Company Controlling bending stiffness in photographic paper
US5902720A (en) * 1997-05-23 1999-05-11 Eastman Kodak Company Photographic element that resists curl using oriented sheets
US5853965A (en) * 1997-05-23 1998-12-29 Eastman Kodak Company Photographic element with bonding layer on oriented sheet
US5866282A (en) * 1997-05-23 1999-02-02 Eastman Kodak Company Composite photographic material with laminated biaxially oriented polyolefin sheets
US5888683A (en) * 1997-05-23 1999-03-30 Eastman Kodak Company Roughness elimination by control of strength of polymer sheet in relation to base paper
US5874205A (en) * 1997-05-23 1999-02-23 Eastman Kodak Company Photographic element with indicia on oriented polymer back sheet
US6296983B1 (en) * 1998-11-20 2001-10-02 Eastman Kodak Company Imaging element with improved twist warp
EP1650599A1 (en) 2004-10-22 2006-04-26 Fuji Photo Film B.V. Multi-layer support
US7867945B2 (en) 2006-02-28 2011-01-11 Fujifilm Corporation Heat-sensitive transfer image-receiving sheet
JP4575889B2 (ja) * 2006-02-28 2010-11-04 富士フイルム株式会社 感熱転写受像シート
EP3455405A4 (en) * 2016-10-11 2019-04-03 Hewlett-Packard Development Company, L.P. RECORDING MEDIUM

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566227A (es) * 1957-03-29
DE1098656B (de) * 1959-09-30 1961-02-02 Agfa Ag Verfahren zum Verkleben von Folien aus hochmolekularen linearen Polycarbonaten mit Folien aus anorganischen oder organischen Celluloseestern
FR1359975A (fr) * 1962-04-11 1964-04-30 Wolff & Co Procédé de fabrication d'une feuille complexe
US3454419A (en) * 1965-05-18 1969-07-08 St Regis Paper Co Nylon-coated paper and process for producing same
BE757732A (fr) * 1968-01-17 1971-04-20 Dow Chemical Co Papiers pourvus d'un revetement a fort effet d'ecran et procedede fabrication de ces papiers
US3673050A (en) * 1970-02-05 1972-06-27 Dow Chemical Co A laminate of a barrier layer enclosed in rigid high density polyolefin layers
JPS5033652B1 (es) * 1970-06-17 1975-11-01
JPS4930446B1 (es) * 1970-09-28 1974-08-13
DE2530477C2 (de) * 1974-07-11 1984-11-15 Champion International Corp., New York, N.Y. Schichtstoff mit einer Schicht aus Papier oder Pappe
US4211825A (en) * 1978-10-16 1980-07-08 Minnesota Mining And Manufacturing Company Multilayer composite films and method of manufacture thereof
DE2940870C2 (de) * 1979-10-09 1986-10-02 Felix Schoeller jr. GmbH & Co KG, 4500 Osnabrück Beschichteter Papierträger für photographische Schichten
US4343858A (en) * 1981-04-17 1982-08-10 Champion International Corporation Pigmented coated paperboard
JPS5895732A (ja) * 1981-12-03 1983-06-07 Fuji Photo Film Co Ltd 印画紙用支持体
DE3300025A1 (de) * 1983-01-03 1984-07-05 Felix Schoeller jr. GmbH & Co KG, 4500 Osnabrück Wasserfester fotografischer papiertraeger

Also Published As

Publication number Publication date
EP0183467B2 (en) 1995-04-05
EP0183467B1 (en) 1989-01-25
GB8429729D0 (en) 1985-01-03
EP0183467A1 (en) 1986-06-04
DE3567973D1 (en) 1989-03-02
JPS61132949A (ja) 1986-06-20
JPH0336412B2 (es) 1991-05-31
ES549189A0 (es) 1987-01-01

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