AU2001268943A1 - Method for producing foamed structural parts that are mixed with vegetable carrier materials - Google Patents
Method for producing foamed structural parts that are mixed with vegetable carrier materialsInfo
- Publication number
- AU2001268943A1 AU2001268943A1 AU2001268943A AU6894301A AU2001268943A1 AU 2001268943 A1 AU2001268943 A1 AU 2001268943A1 AU 2001268943 A AU2001268943 A AU 2001268943A AU 6894301 A AU6894301 A AU 6894301A AU 2001268943 A1 AU2001268943 A1 AU 2001268943A1
- Authority
- AU
- Australia
- Prior art keywords
- base material
- structural parts
- mixed
- carrier materials
- producing foamed
- 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.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0085—Use of fibrous compounding ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/005—Manufacture of substantially flat articles, e.g. boards, from particles or fibres and foam
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
- C08J2201/03—Extrusion of the foamable blend
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Molding Of Porous Articles (AREA)
- Fertilizers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a method for producing foamed structural parts, comprising the following steps: admixing to a plastified base material to be foamed a particulate, vegetable carrier material that contains a physical propellant, adjusting the temperature and the pressure of the base material such that the physical propellant does not evaporate, and reducing the pressure of the base material and/or increasing the temperature of the base material so that the physical propellant at least partially evaporates, thereby expanding the base material. The inventive method is further characterized in that the carrier material consists at least partially of shavings.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10026757 | 2000-05-30 | ||
DE10026757A DE10026757B4 (en) | 2000-05-30 | 2000-05-30 | Process for the production of foamed components |
PCT/DE2001/001999 WO2001092385A1 (en) | 2000-05-30 | 2001-05-25 | Method for producing foamed structural parts that are mixed with vegetable carrier materials |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001268943A1 true AU2001268943A1 (en) | 2001-12-11 |
Family
ID=7644075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001268943A Abandoned AU2001268943A1 (en) | 2000-05-30 | 2001-05-25 | Method for producing foamed structural parts that are mixed with vegetable carrier materials |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050035499A1 (en) |
EP (1) | EP1290073B1 (en) |
AT (1) | ATE292163T1 (en) |
AU (1) | AU2001268943A1 (en) |
DE (2) | DE10026757B4 (en) |
ES (1) | ES2240476T3 (en) |
WO (1) | WO2001092385A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ515097A (en) * | 2001-10-29 | 2004-03-26 | Blue Marble Polymers Ltd | Improvements in and relating to bio-degradable foamed products |
DE10301817B4 (en) * | 2003-01-20 | 2007-08-16 | MöllerTech GmbH | Process for producing foamed components |
US9149990B2 (en) * | 2007-03-30 | 2015-10-06 | Airbus Operations Gmbh | Apparatus for the forming of a lay-up of fibre composite material |
DE102012100100B4 (en) | 2012-01-06 | 2014-07-24 | MöllerTech Engineering GmbH | Process for producing a foamed plastic component and carrier material with liquid blowing agent for the process |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2998396A (en) * | 1958-03-21 | 1961-08-29 | Monsanto Chemicals | Particulate foamable styrene polymer treatment process |
US3940467A (en) * | 1973-07-20 | 1976-02-24 | Bethlehem Steel Corporation | Method of injection molding a structural foamed thermoplastic article having a uniform swirl-free and indent-free surface |
DE3472565D1 (en) * | 1983-03-23 | 1988-08-11 | Chuo Kagaku Co | Production of resin foam by aqueous medium |
US4649164A (en) * | 1984-07-24 | 1987-03-10 | The Dow Chemical Company | Foamed polymeric materials |
US4559367A (en) * | 1985-04-12 | 1985-12-17 | The Dow Chemical Company | Combination blowing agent and filler for thermoplastic foams |
US5286428A (en) * | 1987-10-16 | 1994-02-15 | Sekisui Kaseihin Kogyo Kabushiki Kaisha | Polypropylene resin foamed sheet for thermoforming and process for producing the same |
AT393272B (en) * | 1989-06-07 | 1991-09-25 | Rettenbacher Markus Dipl Ing | METHOD FOR PRODUCING EXTRUDED, DIRECTLY EXPANDED BIOPOLYMER PRODUCTS AND WOOD FIBER PANELS, PACKAGING AND INSULATING MATERIALS |
JPH0816176B2 (en) * | 1991-01-29 | 1996-02-21 | 積水化成品工業株式会社 | Biodegradable foamed polyolefin resin molding |
US5242634A (en) * | 1991-08-06 | 1993-09-07 | Sanwa Kako Company Limited | Method of producing open-cell foams of cross-linked polyolefins |
US5240968A (en) * | 1992-06-09 | 1993-08-31 | The Dow Chemical Company | Carbon black-containing bimodal foam structures and process for making |
US5308879A (en) * | 1992-09-07 | 1994-05-03 | Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha | Process for preparing biodegradable resin foam |
DE4317185A1 (en) * | 1993-05-22 | 1994-11-24 | Thueringisches Inst Textil | Biologically degradable material as filler material for packaging purposes |
US5705536A (en) * | 1993-07-28 | 1998-01-06 | Bio-Tec Biologische Naturverpackungen Gmbh | Foamed starch polymer |
IT1273743B (en) * | 1994-02-09 | 1997-07-10 | Novamont Spa | EXPANDED ITEMS OF BIODEGRADABLE PLASTIC MATERIAL AND PROCEDURE FOR THEIR PREPARATION |
CN1041527C (en) * | 1994-05-10 | 1999-01-06 | 池洪 | Biodegradable pollution-free foaming water-based material |
DE4424946A1 (en) * | 1994-07-14 | 1996-01-18 | Emsland Staerke Gmbh | Foamed starch-contg. material |
EP0740990A3 (en) * | 1995-05-02 | 1997-05-28 | Schweitzer Jacob | Process for defining the various properties of cellulose containing foams |
US6344268B1 (en) * | 1998-04-03 | 2002-02-05 | Certainteed Corporation | Foamed polymer-fiber composite |
EP1086988B1 (en) * | 1999-09-23 | 2014-10-22 | Rohm And Haas Company | Powder blends of chlorinated vinyl resin/cellulosic material, compositions, processes and composites and articles therefrom |
-
2000
- 2000-05-30 DE DE10026757A patent/DE10026757B4/en not_active Expired - Lifetime
-
2001
- 2001-05-25 US US10/275,621 patent/US20050035499A1/en not_active Abandoned
- 2001-05-25 DE DE50105783T patent/DE50105783D1/en not_active Expired - Lifetime
- 2001-05-25 AT AT01947181T patent/ATE292163T1/en active
- 2001-05-25 EP EP01947181A patent/EP1290073B1/en not_active Expired - Lifetime
- 2001-05-25 AU AU2001268943A patent/AU2001268943A1/en not_active Abandoned
- 2001-05-25 WO PCT/DE2001/001999 patent/WO2001092385A1/en active IP Right Grant
- 2001-05-25 ES ES01947181T patent/ES2240476T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1290073B1 (en) | 2005-03-30 |
DE50105783D1 (en) | 2005-05-04 |
EP1290073A1 (en) | 2003-03-12 |
WO2001092385A1 (en) | 2001-12-06 |
DE10026757B4 (en) | 2004-04-08 |
ATE292163T1 (en) | 2005-04-15 |
DE10026757A1 (en) | 2001-12-13 |
US20050035499A1 (en) | 2005-02-17 |
ES2240476T3 (en) | 2005-10-16 |
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