EP1941100A4 - Multi-layered paper and a process for preparing it - Google Patents

Multi-layered paper and a process for preparing it

Info

Publication number
EP1941100A4
EP1941100A4 EP06808001A EP06808001A EP1941100A4 EP 1941100 A4 EP1941100 A4 EP 1941100A4 EP 06808001 A EP06808001 A EP 06808001A EP 06808001 A EP06808001 A EP 06808001A EP 1941100 A4 EP1941100 A4 EP 1941100A4
Authority
EP
European Patent Office
Prior art keywords
preparing
layered paper
layered
paper
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.)
Withdrawn
Application number
EP06808001A
Other languages
German (de)
French (fr)
Other versions
EP1941100A1 (en
Inventor
Patrick Sundholm
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.)
DRYAD Ltd Oy
Original Assignee
DRYAD Ltd Oy
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 DRYAD Ltd Oy filed Critical DRYAD Ltd Oy
Publication of EP1941100A1 publication Critical patent/EP1941100A1/en
Publication of EP1941100A4 publication Critical patent/EP1941100A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • D21H19/822—Paper comprising more than one coating superposed two superposed coatings, both being pigmented
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/50—Spraying or projecting
    • 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
    • D21H19/80—Paper comprising more than one coating
    • D21H19/84—Paper comprising more than one coating on both sides of the substrate
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • D21H21/285—Colorants ; Pigments or opacifying agents insoluble
EP06808001A 2005-10-26 2006-10-25 Multi-layered paper and a process for preparing it Withdrawn EP1941100A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20055576A FI20055576L (en) 2005-10-26 2005-10-26 Multi-layer paper and method for its production
PCT/FI2006/050460 WO2007048878A1 (en) 2005-10-26 2006-10-25 Multi-layered paper and a process for preparing it

Publications (2)

Publication Number Publication Date
EP1941100A1 EP1941100A1 (en) 2008-07-09
EP1941100A4 true EP1941100A4 (en) 2011-10-19

Family

ID=35185282

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06808001A Withdrawn EP1941100A4 (en) 2005-10-26 2006-10-25 Multi-layered paper and a process for preparing it

Country Status (3)

Country Link
EP (1) EP1941100A4 (en)
FI (1) FI20055576L (en)
WO (1) WO2007048878A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10354561B2 (en) * 2007-09-07 2019-07-16 Ccl Label, Inc. Block out label, label sheet, and related method
US9188889B2 (en) 2007-09-07 2015-11-17 Ccl Label, Inc. High opacity laser printable facestock
FI121391B (en) * 2007-09-27 2010-10-29 Metso Paper Inc Method and arrangement for coating a web of fibrous material with at least two layers of processing agent
AU2008305401B2 (en) * 2007-09-28 2012-11-29 Avery Dennison Corporation Opacifying label
US20100314060A1 (en) * 2008-02-19 2010-12-16 Meadwestvaco Corporation Colored paper with controlled tint penetration
PT106222A (en) * 2012-03-21 2013-09-23 Inst Politecnico De Tomar FORMULATION OF MODIFIED TRIHYDRATED (ATH) ALUMINA WITH BOHEMITICAL STRUCTURE AS PIGMENT IN COATING FOR MATTE PAPER
FR3071517B1 (en) * 2017-09-22 2021-12-24 Papeterie Zuber Rieder IMMERSION RESISTANT OPAQUE PAPER

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI108061B (en) * 1995-10-05 2001-11-15 Metso Paper Inc Method for coating a paper or cardboard web
US6387500B1 (en) * 1997-11-06 2002-05-14 Cabot Corporation Multi-layered coatings and coated paper and paperboards
FI20010503A0 (en) * 2001-03-13 2001-03-13 Metso Paper Inc Procedure for coating paper or paperboard and coated paper
FR2835265B1 (en) * 2002-01-25 2004-07-02 Arjo Wiggins Papiers Couches ULTRA-OPAQUE COATED SHEET AND MANUFACTURING METHOD THEREOF

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
FI20055576L (en) 2007-04-27
EP1941100A1 (en) 2008-07-09
FI20055576A0 (en) 2005-10-26
WO2007048878A1 (en) 2007-05-03

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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: 20080331

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20110920

RIC1 Information provided on ipc code assigned before grant

Ipc: D21H 23/50 20060101ALI20110914BHEP

Ipc: D21H 19/82 20060101AFI20110914BHEP

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20120418