ATE254213T1 - PAPER PRODUCTS AND METHODS FOR THE PRODUCTION THEREOF - Google Patents

PAPER PRODUCTS AND METHODS FOR THE PRODUCTION THEREOF

Info

Publication number
ATE254213T1
ATE254213T1 AT99947679T AT99947679T ATE254213T1 AT E254213 T1 ATE254213 T1 AT E254213T1 AT 99947679 T AT99947679 T AT 99947679T AT 99947679 T AT99947679 T AT 99947679T AT E254213 T1 ATE254213 T1 AT E254213T1
Authority
AT
Austria
Prior art keywords
production
methods
paper products
dispersion
solution
Prior art date
Application number
AT99947679T
Other languages
German (de)
Inventor
Suresh Babubhai Kapadia
Original Assignee
Suresh Babubhai Kapadia
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 Suresh Babubhai Kapadia filed Critical Suresh Babubhai Kapadia
Application granted granted Critical
Publication of ATE254213T1 publication Critical patent/ATE254213T1/en

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
    • 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
    • D21H21/16—Sizing or water-repelling agents
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/35—Polyalkenes, e.g. polystyrene
    • 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
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper

Abstract

There is described a process for the manufacture or treatment of paper or a paper product. The method comprises applying to the paper product, either during manufacture or subsequently, a solution or dispersion of a rubber in an organic solvent or mixture of solvents, the solution or dispersion being at least substantially free of polymers containing perfluorinated alkyl groups. Synthetic rubbers such as neoprene are preferred. Papers prepared in accordance with the process are particularly suitable for use as security papers and banknotes.
AT99947679T 1998-09-26 1999-09-27 PAPER PRODUCTS AND METHODS FOR THE PRODUCTION THEREOF ATE254213T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9820877.0A GB9820877D0 (en) 1998-09-26 1998-09-26 Paper products and chemical formulations for their manufacture
PCT/GB1999/003208 WO2000019015A1 (en) 1998-09-26 1999-09-27 Paper products and chemical formulations for their manufacture

Publications (1)

Publication Number Publication Date
ATE254213T1 true ATE254213T1 (en) 2003-11-15

Family

ID=10839453

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99947679T ATE254213T1 (en) 1998-09-26 1999-09-27 PAPER PRODUCTS AND METHODS FOR THE PRODUCTION THEREOF

Country Status (6)

Country Link
EP (1) EP1115948B1 (en)
AT (1) ATE254213T1 (en)
AU (1) AU6105899A (en)
DE (1) DE69912824T2 (en)
GB (1) GB9820877D0 (en)
WO (1) WO2000019015A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3025532A1 (en) * 2014-09-05 2016-03-11 Oberthur Fiduciaire Sas PAPER HOLDER, MANUFACTURING METHOD THEREFOR, AND SECURITY DOCUMENT MANUFACTURED THEREWITH
US10196871B2 (en) 2014-09-30 2019-02-05 Hydril USA Distribution LLC Sil rated system for blowout preventer control
WO2016201218A2 (en) 2015-06-12 2016-12-15 Velocys, Inc. Synthesis gas conversion process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1217489A (en) * 1966-12-23 1970-12-31 Internat Synthetic Rubber Comp Paper treatment
GB1388416A (en) * 1972-02-28 1975-03-26 Anchro Continental Inc Polyurethane polymer impregnation of certain permeable materials
GB2052587B (en) * 1979-06-02 1983-04-07 Tullis Russel & Co Ltd Security papers
FR2668507B1 (en) * 1990-02-09 1996-06-21 Arjomari Europ SHEET FOR SECURITY DOCUMENTS, HAVING A HIGH PRINTABILITY AT THE SAME TIME AS A RESISTANCE TO HIGH TRAFFIC.
US5006389A (en) * 1990-07-30 1991-04-09 Teledyne Industries, Inc. Erasable xerographic vellum
US5391623A (en) * 1993-04-14 1995-02-21 E. I. Du Pont De Nemours And Company Elastomer/aramid fiber dispersion
AU7138496A (en) * 1996-10-01 1998-04-24 Ghelani, Meena Paresh Paper sizing

Also Published As

Publication number Publication date
AU6105899A (en) 2000-04-17
GB9820877D0 (en) 1998-11-18
EP1115948A1 (en) 2001-07-18
DE69912824T2 (en) 2004-10-07
EP1115948B1 (en) 2003-11-12
WO2000019015A1 (en) 2000-04-06
DE69912824D1 (en) 2003-12-18

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Legal Events

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