GB2287420A - Reducing permeability of paper and board - Google Patents
Reducing permeability of paper and boardInfo
- Publication number
- GB2287420A GB2287420A GB9408432A GB9408432A GB2287420A GB 2287420 A GB2287420 A GB 2287420A GB 9408432 A GB9408432 A GB 9408432A GB 9408432 A GB9408432 A GB 9408432A GB 2287420 A GB2287420 A GB 2287420A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paper
- board
- permeability
- reducing permeability
- modified starch
- 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.)
- Granted
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
- B32B29/002—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
-
- 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
-
- 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.
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 |
---|---|
GB9408432D0 GB9408432D0 (en) | 1994-06-22 |
GB2287420A true GB2287420A (en) | 1995-09-20 |
GB2287420B GB2287420B (en) | 1996-06-05 |
Family
ID=8533548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9408432A Expired - Fee Related GB2287420B (en) | 1991-11-25 | 1992-11-11 | Reducing permeability of paper and board |
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)
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 |
EP1296790B1 (en) | 2000-07-03 | 2004-02-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Multilayered packaging for greasy products |
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) |
Citations (6)
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 |
US4585501A (en) * | 1984-04-30 | 1986-04-29 | Champion International Corporation | Method of use of corrugating adhesive composition for adhering normally abherent surfaces |
EP0307795A2 (en) * | 1987-09-14 | 1989-03-22 | MD Papier GmbH & Co. KG | Cationically modified pigmentary dispersion and coating colour |
EP0319846A2 (en) * | 1987-12-07 | 1989-06-14 | Enso-Gutzeit Oy | Method for manufacturing a paper or cardboard product and a product manufactured by the method |
EP0404582A1 (en) * | 1989-06-23 | 1990-12-27 | Merck & Co. Inc. | Gellan gum sizing |
JPH04185797A (en) * | 1990-11-08 | 1992-07-02 | Sumitomo Seika Chem Co Ltd | Coating composition for paper |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4301017A (en) * | 1980-04-28 | 1981-11-17 | Standard Brands Incorporated | Stable, liquid starch graft copolymer composition |
US4690996A (en) * | 1985-08-28 | 1987-09-01 | National Starch And Chemical Corporation | Inverse emulsions |
SE8704754L (en) * | 1987-11-27 | 1989-05-28 | Lacani Ab | PROCEDURES FOR PREPARING MOISTURE RESISTANT WELL PAPER |
US5003022A (en) * | 1989-02-10 | 1991-03-26 | Penford Products Company | Starch graft polymers |
DE3922784A1 (en) * | 1989-07-11 | 1991-01-17 | Synthomer Chemie Gmbh | METHOD FOR PRODUCING AQUEOUS, DEXTRINE-CONTAINING POLYMERISATE DISPERSIONS |
DE69313255T2 (en) * | 1992-06-19 | 1997-12-18 | Penford Products Co., Cedar Rapids, Ia. | BINDERS FROM CATIONIC STARCH / VINYL ACETATE FOR COATING PAPERBOARD |
-
1991
- 1991-11-25 FI FI915541A patent/FI90793C/en not_active IP Right Cessation
-
1992
- 1992-11-11 DE DE4294110T patent/DE4294110T1/en not_active Ceased
- 1992-11-11 CA CA002124194A patent/CA2124194A1/en not_active Abandoned
- 1992-11-11 NL NL9220027A patent/NL194977C/en not_active IP Right Cessation
- 1992-11-11 WO PCT/FI1992/000305 patent/WO1993011300A1/en active Application Filing
- 1992-11-11 GB GB9408432A patent/GB2287420B/en not_active Expired - Fee Related
- 1992-11-24 FR FR9214075A patent/FR2685018B1/en not_active Expired - Fee Related
-
1994
- 1994-05-20 SE SE9401765A patent/SE505439C2/en not_active IP Right Cessation
Patent Citations (6)
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 |
US4585501A (en) * | 1984-04-30 | 1986-04-29 | Champion International Corporation | Method of use of corrugating adhesive composition for adhering normally abherent surfaces |
EP0307795A2 (en) * | 1987-09-14 | 1989-03-22 | MD Papier GmbH & Co. KG | Cationically modified pigmentary dispersion and coating colour |
EP0319846A2 (en) * | 1987-12-07 | 1989-06-14 | Enso-Gutzeit Oy | Method for manufacturing a paper or cardboard product and a product manufactured by the method |
EP0404582A1 (en) * | 1989-06-23 | 1990-12-27 | Merck & Co. Inc. | Gellan gum sizing |
JPH04185797A (en) * | 1990-11-08 | 1992-07-02 | Sumitomo Seika Chem Co Ltd | Coating composition for paper |
Non-Patent Citations (1)
Title |
---|
WPAT Acc. No: 92-273034/33 & JP 04185797 A (Sumitomo Chem. Co. Ltd.) * |
Also Published As
Publication number | Publication date |
---|---|
SE9401765L (en) | 1994-05-20 |
NL9220027A (en) | 1994-12-01 |
FR2685018A1 (en) | 1993-06-18 |
FI915541A0 (en) | 1991-11-25 |
NL194977C (en) | 2003-03-27 |
WO1993011300A1 (en) | 1993-06-10 |
FR2685018B1 (en) | 1995-12-08 |
CA2124194A1 (en) | 1993-06-10 |
FI915541A (en) | 1993-05-26 |
DE4294110T1 (en) | 1995-06-01 |
SE505439C2 (en) | 1997-08-25 |
SE9401765D0 (en) | 1994-05-20 |
FI90793B (en) | 1993-12-15 |
GB9408432D0 (en) | 1994-06-22 |
FI90793C (en) | 1994-03-25 |
GB2287420B (en) | 1996-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
730A | Proceeding under section 30 patents act 1977 | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20101111 |