AU2000239526A8 - - Google Patents
Info
- Publication number
- AU2000239526A8 AU2000239526A8 AU3952600A AU3952600A AU2000239526A8 AU 2000239526 A8 AU2000239526 A8 AU 2000239526A8 AU 3952600 A AU3952600 A AU 3952600A AU 3952600 A AU3952600 A AU 3952600A AU 2000239526 A8 AU2000239526 A8 AU 2000239526A8
- Authority
- AU
- Australia
- 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.)
- Pending
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
- C08J9/36—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/006—Processes utilising sub-atmospheric pressure; Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/5609—Purging of residual gas, e.g. noxious or explosive blowing agents
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/491,873 US6576174B1 (en) | 2000-01-27 | 2000-01-27 | Residual gas extraction process |
| US09/491,873 | 2000-01-27 | ||
| PCT/CA2000/000421 WO2001055249A2 (en) | 2000-01-27 | 2000-04-17 | Residual gas extraction system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2000239526A1 AU2000239526A1 (en) | 2001-08-07 |
| AU2000239526A8 true AU2000239526A8 (US20070244113A1-20071018-C00138.png) | 2001-10-18 |
Family
ID=23954017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2000239526A Abandoned AU2000239526A1 (en) | 2000-01-27 | 2000-04-17 | Residual gas extraction system |
Country Status (5)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090288341A1 (en) * | 2006-07-25 | 2009-11-26 | Fountainhead, Llc | Buoyant plant habitat and process for its manufacture |
| WO2015031424A1 (en) * | 2013-08-27 | 2015-03-05 | Johnson Controls Technology Company | Method to reduce the voc-emission from an automotive interior component |
| FR3018278B1 (fr) * | 2014-03-04 | 2020-02-14 | Gaztransport Et Technigaz | Traitement de diffusion forcee d'une piece isolante en mousse synthetique expansee |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH292164A (de) | 1951-01-11 | 1953-07-31 | Lonza Ag | Verfahren zur Herstellung von Platten, Folien, Bändern und dergleichen aus Zellkörpern mit geschlossenen Zellen aus thermoplastischen Kunststoffen. |
| US3235640A (en) | 1960-08-10 | 1966-02-15 | Thomson Houston Comp Francaise | Method for the deaeration of plastic materials |
| US3704083A (en) * | 1970-06-18 | 1972-11-28 | Arthus L Phipps | Extrusion machine |
| US4272469A (en) * | 1979-02-26 | 1981-06-09 | Integrated Insulation Systems, Inc. | Method and apparatus for forming expanded foam articles |
| DE2922572C2 (de) | 1979-06-02 | 1983-10-20 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Entgasungsvorrichtung für thermoplastische Formmassen verarbeitende Schneckenpresse |
| DE3107697A1 (de) * | 1981-02-28 | 1982-10-07 | Karl Händle & Söhne Maschinenfabrik u. Eisengießerei, GmbH & Co KG, 7130 Mühlacker | Verfahren zur herstellung von formkoerpern aus schaeumbarem, thermoplastischem kunststoffmaterial sowie vorrichtung zur durchfuehrung des verfahrens |
| JPS604038A (ja) | 1983-06-22 | 1985-01-10 | Sanwa Kako Kk | ポリオレフイン気泡体内部の気体の強制置換方法 |
| US4687702A (en) * | 1986-06-20 | 1987-08-18 | Chemtronics | Structural insulating panel and method of making the panel |
| JPH01500503A (ja) | 1986-07-01 | 1989-02-23 | モード デレック アンソニー | 真空ポンプコントロールシステム |
| DE3900441A1 (de) | 1989-01-10 | 1990-07-12 | Schreiber Staedtereinigung Gmb | Verfahren zum freisetzen von chlorfluoralkanen aus schaumkunststoff |
| US5120481A (en) * | 1989-02-28 | 1992-06-09 | U.C. Industries, Inc. | Process for preparing extruded foam bodies |
| US5059376A (en) * | 1989-04-20 | 1991-10-22 | Astro-Valcour, Incorporated | Methods for rapid purging of blowing agents from foamed polymer products |
| DE4010692C2 (de) | 1990-04-03 | 1994-08-25 | Werner & Pfleiderer | Verfahren zur Entgasung von Kunststoffschmelze in einem Schneckenextruder |
| US5082608A (en) * | 1990-06-14 | 1992-01-21 | Owens-Illinois Plastic Products Inc. | Polystyrene foam sheet manufacture |
| US5086078A (en) * | 1990-11-26 | 1992-02-04 | Basf Corporation | Process for making expanded polymeric product with low level of emission of blowing agent |
| US5287634A (en) | 1992-02-07 | 1994-02-22 | United States Surgical Corporation | Removal of vaporizable components from polymeric products |
| DE4230812A1 (de) | 1992-09-15 | 1994-03-17 | Schoellhorn Wolf Dietrich | Verfahren zum Trocknen von Schaumformlingen |
| US5411689A (en) * | 1993-03-25 | 1995-05-02 | Sealed Air Corporation | Method for accelerating removal of residual blowing agent from extruded flexible foams |
| WO1995002632A1 (en) * | 1993-07-12 | 1995-01-26 | The Dow Chemical Company | Ethylene polymer foams blown with isobutane |
| DE4411164C1 (de) * | 1994-03-30 | 1995-05-18 | Rieter Automatik Gmbh | Verfahren und Vorrichtung zum Herstellen eines aufschäumbaren Kunststoffs |
| US5442041A (en) * | 1995-01-19 | 1995-08-15 | Arco Chemical Technology, L.P. | Removal of volatile substances from thermoplastic resins |
| US5904970A (en) * | 1997-06-13 | 1999-05-18 | Nomaco, Inc. | Integrally bonded, multilayer foamed product |
| US5962545A (en) * | 1997-06-23 | 1999-10-05 | The Dow Chemical Company | Method of enhancing open cell formation in alkenyl aromatic polymer foams |
| US6245267B1 (en) * | 1999-01-25 | 2001-06-12 | Armacell, Llc | Methods for lowering the density and increasing the flexibility of thermoplastic foams |
| US6153293A (en) * | 1999-02-04 | 2000-11-28 | Dahl; Michael E. | Extruded wood polymer composite and method of manufacture |
-
2000
- 2000-01-27 US US09/491,873 patent/US6576174B1/en not_active Expired - Fee Related
- 2000-04-17 AU AU2000239526A patent/AU2000239526A1/en not_active Abandoned
- 2000-04-17 CA CA002426872A patent/CA2426872A1/en not_active Abandoned
- 2000-04-17 WO PCT/CA2000/000421 patent/WO2001055249A2/en not_active Application Discontinuation
- 2000-04-17 EP EP00918638A patent/EP1276798A2/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US6576174B1 (en) | 2003-06-10 |
| WO2001055249A2 (en) | 2001-08-02 |
| AU2000239526A1 (en) | 2001-08-07 |
| EP1276798A2 (en) | 2003-01-22 |
| CA2426872A1 (en) | 2001-08-02 |
| WO2001055249A3 (en) | 2002-10-24 |
