SE9401765L - Process for reducing the permeability of paper and cardboard and a substance for use in this process - Google Patents

Process for reducing the permeability of paper and cardboard and a substance for use in this process

Info

Publication number
SE9401765L
SE9401765L SE9401765A SE9401765A SE9401765L SE 9401765 L SE9401765 L SE 9401765L SE 9401765 A SE9401765 A SE 9401765A SE 9401765 A SE9401765 A SE 9401765A SE 9401765 L SE9401765 L SE 9401765L
Authority
SE
Sweden
Prior art keywords
permeability
paper
cardboard
substance
reducing
Prior art date
Application number
SE9401765A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9401765D0 (en
SE505439C2 (en
Inventor
Antti Hamunen
Kari Nurmi
Original Assignee
Raisio Chem 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 Raisio Chem Oy filed Critical Raisio Chem Oy
Publication of SE9401765D0 publication Critical patent/SE9401765D0/en
Publication of SE9401765L publication Critical patent/SE9401765L/en
Publication of SE505439C2 publication Critical patent/SE505439C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • 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
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/32—Multi-ply with materials applied between the sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/12—Coating on the layer surface on paper layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/028—Paper layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/20—Starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention concerns the permeability of paper and board substrate. The permeability of the substrate is reduced by coating it with a modified coating mixture, which is based on a polymer dispersion containing at least one modified starch component. The polymer is prepared preferably by grafting monomers onto the modified starch structure.
SE9401765A 1991-11-25 1994-05-20 Process for reducing the permeability of paper and cardboard and a substance for use in this process SE505439C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI915541A FI90793C (en) 1991-11-25 1991-11-25 Method for reducing the permeability of paper or board and the substance used in the method
PCT/FI1992/000305 WO1993011300A1 (en) 1991-11-25 1992-11-11 A method for reducing the permeability of paper and board and a substance for the method

Publications (3)

Publication Number Publication Date
SE9401765D0 SE9401765D0 (en) 1994-05-20
SE9401765L true SE9401765L (en) 1994-05-20
SE505439C2 SE505439C2 (en) 1997-08-25

Family

ID=8533548

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9401765A SE505439C2 (en) 1991-11-25 1994-05-20 Process for reducing the permeability of paper and cardboard and a substance for use in this process

Country Status (8)

Country Link
CA (1) CA2124194A1 (en)
DE (1) DE4294110T1 (en)
FI (1) FI90793C (en)
FR (1) FR2685018B1 (en)
GB (1) GB2287420B (en)
NL (1) NL194977C (en)
SE (1) SE505439C2 (en)
WO (1) WO1993011300A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9411080D0 (en) * 1994-06-02 1994-07-20 Unilever Plc Treatment
NL9401752A (en) * 1994-10-21 1996-06-03 Walki Sack Bv Laminated packaging or covering material, method for the production thereof and packaging or covering formed from this material.
FI98943C (en) * 1996-01-10 1997-09-10 Raisio Chem Oy A method of improving the properties of paper or board
US6569539B2 (en) 1996-10-30 2003-05-27 Tetra Level Holdings & Finance S.A. Gas barrier packaging laminate method for production thereof and packaging containers
FI105566B (en) * 1996-12-31 2000-09-15 Valtion Teknillinen Process and preparation of polymer dispersions
US6780903B2 (en) 1996-12-31 2004-08-24 Valtion Teknillinen Tutkimuskeskus Process for the preparation of polymer dispersions
FI980086A (en) 1997-05-28 1998-11-29 Enso Oyj Coated paperboard, its method of manufacture and containers and packaging made from it
ES2215930T3 (en) 2000-07-03 2004-10-16 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. PACK OF VARIOUS LAYERS FOR FAT FOOD GENERATIONS.
DE10049665B4 (en) * 2000-07-03 2004-04-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Multi-layer packaging for greasy goods and the use of a starch derivative therefor
DE102010028952A1 (en) 2010-05-12 2011-11-17 Wacker Chemie Ag Low-profile additives based on renewable raw materials
EP2514777A1 (en) 2011-04-20 2012-10-24 Basf Se Polysaccharide macromonomer based co-polymer
FI127819B (en) * 2017-06-15 2019-03-15 Kemira Oyj Coating structure, sheet-like product and its use
ES2929862A1 (en) * 2021-06-02 2022-12-02 Mora Martinez Evaristo Compact water-repellent paper with intermediate polymer (Machine-translation by Google Translate, not legally binding)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109056A (en) * 1975-05-05 1978-08-22 Champion International Corporation Starch/latex cast coatings for paper
US4301017A (en) * 1980-04-28 1981-11-17 Standard Brands Incorporated Stable, liquid starch graft copolymer composition
US4585501A (en) * 1984-04-30 1986-04-29 Champion International Corporation Method of use of corrugating adhesive composition for adhering normally abherent surfaces
US4690996A (en) * 1985-08-28 1987-09-01 National Starch And Chemical Corporation Inverse emulsions
DE3730833A1 (en) * 1987-09-14 1989-03-23 Nicolaus Md Papier CATIONICALLY PIGMENT DISPERSION AND STRIP COLOR
SE8704754L (en) * 1987-11-27 1989-05-28 Lacani Ab PROCEDURES FOR PREPARING MOISTURE RESISTANT WELL PAPER
FI82734C (en) * 1987-12-07 1991-04-10 Enso Gutzeit Oy Process for making a paper or board product and a product produced by the process
US5003022A (en) * 1989-02-10 1991-03-26 Penford Products Company Starch graft polymers
US5112445A (en) * 1989-06-23 1992-05-12 Merck & Co., Inc. Gellan gum sizing
DE3922784A1 (en) * 1989-07-11 1991-01-17 Synthomer Chemie Gmbh METHOD FOR PRODUCING AQUEOUS, DEXTRINE-CONTAINING POLYMERISATE DISPERSIONS
JPH04185797A (en) * 1990-11-08 1992-07-02 Sumitomo Seika Chem Co Ltd Coating composition for paper
WO1994000514A1 (en) * 1992-06-19 1994-01-06 Penford Products Company Cationic starch/vinyl acetate coating board binders

Also Published As

Publication number Publication date
NL9220027A (en) 1994-12-01
SE9401765D0 (en) 1994-05-20
FI90793C (en) 1994-03-25
WO1993011300A1 (en) 1993-06-10
DE4294110T1 (en) 1995-06-01
FR2685018A1 (en) 1993-06-18
SE505439C2 (en) 1997-08-25
FI90793B (en) 1993-12-15
FI915541A0 (en) 1991-11-25
NL194977C (en) 2003-03-27
GB2287420A (en) 1995-09-20
GB9408432D0 (en) 1994-06-22
FI915541A (en) 1993-05-26
GB2287420B (en) 1996-06-05
FR2685018B1 (en) 1995-12-08
CA2124194A1 (en) 1993-06-10

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Legal Events

Date Code Title Description
NUG Patent has lapsed