NO961577D0 - Process for the preparation of three-polymer composites and their use - Google Patents
Process for the preparation of three-polymer composites and their useInfo
- Publication number
- NO961577D0 NO961577D0 NO961577A NO961577A NO961577D0 NO 961577 D0 NO961577 D0 NO 961577D0 NO 961577 A NO961577 A NO 961577A NO 961577 A NO961577 A NO 961577A NO 961577 D0 NO961577 D0 NO 961577D0
- Authority
- NO
- Norway
- Prior art keywords
- wood
- polymer composites
- preparation
- liquid
- temperature
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/16—Inorganic impregnating agents
- B27K3/20—Compounds of alkali metals or ammonium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Forests & Forestry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
A method for the production of wood-polymer composites by impregnating solid wood, or a material on the basis of wood, with a polymerisable monomer by the use of vacuum and/or pressure, and immersing the impregnated wood in a liquid regulated to a temperature sufficient to start the polymerization reaction. The liquid is an aqueous salt solution which comprises between 0.1 mole/liter and saturation at said temperature of one or more salts dissolved in water.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO961577A NO301969B1 (en) | 1996-04-19 | 1996-04-19 | Process for the preparation of three-polymer composites |
EP97917490A EP0898505A1 (en) | 1996-04-19 | 1997-04-18 | A method for the production of wood-polymer composites |
PCT/NO1997/000103 WO1997039864A1 (en) | 1996-04-19 | 1997-04-18 | A method for the production of wood-polymer composites |
AU25790/97A AU2579097A (en) | 1996-04-19 | 1997-04-18 | A method for the production of wood-polymer composites |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO961577A NO301969B1 (en) | 1996-04-19 | 1996-04-19 | Process for the preparation of three-polymer composites |
Publications (3)
Publication Number | Publication Date |
---|---|
NO961577D0 true NO961577D0 (en) | 1996-04-19 |
NO961577L NO961577L (en) | 1997-10-20 |
NO301969B1 NO301969B1 (en) | 1998-01-05 |
Family
ID=19899278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO961577A NO301969B1 (en) | 1996-04-19 | 1996-04-19 | Process for the preparation of three-polymer composites |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0898505A1 (en) |
AU (1) | AU2579097A (en) |
NO (1) | NO301969B1 (en) |
WO (1) | WO1997039864A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0500293A (en) | 2005-01-28 | 2006-09-12 | Ibf Ind Brasileira De Filmes L | lithographic printing plates and process for their production |
CN109354893A (en) * | 2018-09-26 | 2019-02-19 | 天长市正牧铝业科技有限公司 | A kind of baseball bat and preparation method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2212305B1 (en) * | 1973-01-02 | 1977-07-29 | Eternit Nv Sa | |
PL132997B2 (en) * | 1983-06-10 | 1985-04-30 | Politechnika Krakowska | Method of carrying out of polymerization of monomer in impregnated elements from porous building material,especially in ornamental elements |
-
1996
- 1996-04-19 NO NO961577A patent/NO301969B1/en not_active IP Right Cessation
-
1997
- 1997-04-18 EP EP97917490A patent/EP0898505A1/en not_active Withdrawn
- 1997-04-18 WO PCT/NO1997/000103 patent/WO1997039864A1/en not_active Application Discontinuation
- 1997-04-18 AU AU25790/97A patent/AU2579097A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
NO961577L (en) | 1997-10-20 |
AU2579097A (en) | 1997-11-12 |
WO1997039864A1 (en) | 1997-10-30 |
NO301969B1 (en) | 1998-01-05 |
EP0898505A1 (en) | 1999-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN OCTOBER 2001 |