NO20021423D0 - Beströket, optisk lysnet trykkpapir og fremgangsmåte for fremstilling derav - Google Patents

Beströket, optisk lysnet trykkpapir og fremgangsmåte for fremstilling derav

Info

Publication number
NO20021423D0
NO20021423D0 NO20021423A NO20021423A NO20021423D0 NO 20021423 D0 NO20021423 D0 NO 20021423D0 NO 20021423 A NO20021423 A NO 20021423A NO 20021423 A NO20021423 A NO 20021423A NO 20021423 D0 NO20021423 D0 NO 20021423D0
Authority
NO
Norway
Prior art keywords
coated
making
printing paper
lightened
optically
Prior art date
Application number
NO20021423A
Other languages
English (en)
Other versions
NO20021423L (no
Inventor
Hubertus Burkhart
Original Assignee
Stora Enso Publication Paper G
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=7923016&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20021423(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stora Enso Publication Paper G filed Critical Stora Enso Publication Paper G
Publication of NO20021423D0 publication Critical patent/NO20021423D0/no
Publication of NO20021423L publication Critical patent/NO20021423L/no

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
    • 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
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
    • 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
    • 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
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/56—Rolls
NO20021423A 1999-09-23 2002-03-21 Beströket, optisk lysnet trykkpapir og fremgangsmåte for fremstilling derav NO20021423L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19945580A DE19945580C5 (de) 1999-09-23 1999-09-23 Gestrichenes, optisch aufgehelltes Druckpapier und Verfahren zu dessen Herstellung
PCT/EP2000/009140 WO2001021891A1 (de) 1999-09-23 2000-09-19 Gestrichenes, optisch aufgehelltes druckpapier und verfahren zu dessen herstellung

Publications (2)

Publication Number Publication Date
NO20021423D0 true NO20021423D0 (no) 2002-03-21
NO20021423L NO20021423L (no) 2002-03-21

Family

ID=7923016

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20021423A NO20021423L (no) 1999-09-23 2002-03-21 Beströket, optisk lysnet trykkpapir og fremgangsmåte for fremstilling derav

Country Status (6)

Country Link
US (1) US6773549B1 (no)
EP (1) EP1214471A1 (no)
CA (1) CA2385365A1 (no)
DE (1) DE19945580C5 (no)
NO (1) NO20021423L (no)
WO (1) WO2001021891A1 (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10138631A1 (de) 2001-08-13 2003-02-27 Basf Ag Verfahren zur Herstellung von beschichtetem Papier mit hoher Weiße
US20060038314A1 (en) * 2001-11-27 2006-02-23 Capaldo Kevin P Method for producing low birefringence plastic film
US20060191654A1 (en) * 2005-02-25 2006-08-31 John Theisen Paper product and method for manufacturing
US7893244B2 (en) * 2005-04-12 2011-02-22 Intradigm Corporation Composition and methods of RNAi therapeutics for treatment of cancer and other neovascularization diseases
US8277908B2 (en) * 2006-05-11 2012-10-02 Xerox Corporation Substrate fluorescence mask for embedding information in printed documents
US8980504B2 (en) 2006-05-11 2015-03-17 Xerox Corporation Substrate fluorescence mask utilizing a multiple color overlay for embedding information in printed documents
US8283004B2 (en) * 2006-05-11 2012-10-09 Xerox Corporation Substrate fluorescence pattern mask for embedding information in printed documents
US7622022B2 (en) 2006-06-01 2009-11-24 Benny J Skaggs Surface treatment of substrate or paper/paperboard products using optical brightening agent
US7800785B2 (en) 2007-05-29 2010-09-21 Xerox Corporation Methodology for substrate fluorescent non-overlapping dot design patterns for embedding information in printed documents
US8821996B2 (en) 2007-05-29 2014-09-02 Xerox Corporation Substrate fluorescent non-overlapping dot patterns for embedding information in printed documents
US8455087B2 (en) * 2007-06-05 2013-06-04 Xerox Corporation Infrared encoding of security elements using standard xerographic materials with distraction patterns
US8460781B2 (en) * 2007-06-05 2013-06-11 Xerox Corporation Infrared encoding of security elements using standard xerographic materials
US8009329B2 (en) * 2007-11-09 2011-08-30 Xerox Corporation Fluorescence-based correlation mark for enhanced security in printed documents
US20130189457A1 (en) 2012-01-23 2013-07-25 International Paper Company SEPARATED TREATMENT OF PAPER SUBSTRATE WITH MULTIVALENT METAL SALTS AND OBAs
PL3623392T3 (pl) 2018-09-14 2024-01-15 Archroma Ip Gmbh Optycznie rozjaśnione lateksy

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2322685C3 (de) * 1973-05-05 1978-05-03 Vereinigte Verpackungsgesellschaft Mbh, 4019 Monheim Bedruckbarer Sperrschichtkarton
DE3417487A1 (de) * 1984-05-11 1985-11-21 J.M. Voith Gmbh, 7920 Heidenheim Vorrichtung zum auftragen einer fluessigkeit auf eine laufende bahn
DE3502038A1 (de) 1985-01-23 1986-07-24 Sandoz-Patent-GmbH, 7850 Lörrach Waessrige aufhellerpraeparate und deren verwendung im papierstrich
SE456168C (sv) 1987-02-27 1991-06-06 Mo Och Domsjoe Ab Foerfarande foer ljushetsstabilisering av blekt lignininnehaallande cellulosamassa
ES2029345T3 (es) * 1987-08-26 1992-08-01 Ciba-Geigy Ag Blanqueadores opticos de dispersion.
FR2622479B1 (fr) * 1987-11-04 1990-07-13 Tenstar Aquitaine Sa Procede et dispositif de pulverisation continue d'adjuvants sur des produits permeables en bande lors de leur defilement
SE461596B (sv) * 1988-08-05 1990-03-05 Lumalampan Ab Foerfarande foer tillverkning av ljusstabilt papper samt papper erhaallet genom foerfarandet
NO903004L (no) * 1989-07-21 1991-01-22 Bayer Ag Fremgangsmaate for hvittoning av papirbestrykningsmasser samt hvittoningspreparater for fremgangsmaaten.
DE4230656A1 (de) * 1992-09-14 1994-03-17 Ciba Geigy Verfahren zur Verbesserung von Weissgrad, Helligkeit und Farbort von Füllstoffen und Pigmenten
GB2277749B (en) * 1993-05-08 1996-12-04 Ciba Geigy Ag Fluorescent whitening of paper
GB9422280D0 (en) * 1994-11-04 1994-12-21 Ciba Geigy Ag Fluorescent whitening agent formulation
US6001463A (en) * 1996-12-26 1999-12-14 Fuji Photo Film Co., Ltd. Image recording medium and image recording process

Also Published As

Publication number Publication date
US6773549B1 (en) 2004-08-10
DE19945580A1 (de) 2001-04-05
DE19945580B4 (de) 2004-03-04
DE19945580C5 (de) 2007-03-15
WO2001021891A1 (de) 2001-03-29
CA2385365A1 (en) 2001-03-29
EP1214471A1 (de) 2002-06-19
NO20021423L (no) 2002-03-21

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application