DK0766712T3 - Ekstruderet åbencellet skum og fremgangsmåde til fremstilling - Google Patents
Ekstruderet åbencellet skum og fremgangsmåde til fremstillingInfo
- Publication number
- DK0766712T3 DK0766712T3 DK95908485T DK95908485T DK0766712T3 DK 0766712 T3 DK0766712 T3 DK 0766712T3 DK 95908485 T DK95908485 T DK 95908485T DK 95908485 T DK95908485 T DK 95908485T DK 0766712 T3 DK0766712 T3 DK 0766712T3
- Authority
- DK
- Denmark
- Prior art keywords
- foam
- manufacture
- open cell
- open
- cell foam
- Prior art date
Links
- 239000006260 foam Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920000642 polymer Polymers 0.000 abstract 1
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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
-
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/127—Mixtures of organic and inorganic blowing agents
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
- C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
-
- 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
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
-
- 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
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Biological Depolymerization Polymers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/264,669 US5411687A (en) | 1994-06-23 | 1994-06-23 | Extruded, open-cell alkenyl aromatic polymer foam and process for making |
US08/346,447 US5434195A (en) | 1994-06-23 | 1994-11-29 | Extruded, open-cell alkenyl aromatic polymer foam and process for making |
PCT/US1995/000417 WO1996000258A1 (en) | 1994-06-23 | 1995-01-11 | Extruded, open-cell foam and process for making |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0766712T3 true DK0766712T3 (da) | 2004-02-09 |
Family
ID=26950693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK95908485T DK0766712T3 (da) | 1994-06-23 | 1995-01-11 | Ekstruderet åbencellet skum og fremgangsmåde til fremstilling |
Country Status (9)
Country | Link |
---|---|
US (2) | US5434195A (de) |
EP (1) | EP0766712B1 (de) |
JP (1) | JPH10502952A (de) |
AT (1) | ATE251654T1 (de) |
CA (1) | CA2189647C (de) |
DE (1) | DE69531895T2 (de) |
DK (1) | DK0766712T3 (de) |
ES (1) | ES2203637T3 (de) |
WO (1) | WO1996000258A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5824710A (en) * | 1995-01-11 | 1998-10-20 | The Dow Chemical Company | Extruded, open-cell foam and process for making |
DK0822956T3 (da) * | 1995-04-27 | 2000-11-20 | Dow Chemical Co | Ekstruderet åbencellet mikrocellulært skum og fremgangsmåde til fremstilling deraf |
US5977197A (en) * | 1996-02-02 | 1999-11-02 | The Dow Chemical Company | Compressed, extruded, evacuated open-cell polymer foams and evacuated insulation panels containing them |
DE69708605T2 (de) * | 1996-02-23 | 2002-08-01 | Dow Chemical Co | Dispersionen aus schichtgespaltenen partikeln in kunststoffschäumen |
DE19650734A1 (de) * | 1996-12-06 | 1998-06-10 | Schaeffler Waelzlager Ohg | Hydraulisches Betätigungssystem für eine Reibungskupplung mit integriertem Ventilelement |
USRE37780E1 (en) | 1996-12-18 | 2002-07-02 | Sirap-Gema S.P.A. | Method for the production of substantially open-cell polystyrene sheet |
US6093751A (en) * | 1997-12-11 | 2000-07-25 | Sirap-Gema S.P.A. | Method for the production of substantially open-cell polystyrene sheet |
US5869544A (en) * | 1997-03-17 | 1999-02-09 | The Dow Chemical Company | Extruded, open-cell microcellular alkenyl aromatic polymer forms, process for making, and articles made therefrom |
JP4315474B2 (ja) * | 1997-06-11 | 2009-08-19 | ダウ グローバル テクノロジーズ インコーポレーテッド | 吸収性の押し出し熱可塑性発泡体 |
US5962545A (en) * | 1997-06-23 | 1999-10-05 | The Dow Chemical Company | Method of enhancing open cell formation in alkenyl aromatic polymer foams |
US6187831B1 (en) | 1998-09-16 | 2001-02-13 | Owens Corning Fiberglas Technology, Inc. | Process for producing extruded foam products with higher levels of CO2 as a blowing agent |
US6093352A (en) * | 1998-09-16 | 2000-07-25 | Owens Corning Fiberglas Technology, Inc. | Process for producing foam by monitoring key process parameters |
US6123881A (en) * | 1998-09-16 | 2000-09-26 | Owens Corning Fiberglas Technology, Inc. | Process for producing extruded foam products having polystyrene blends with high levels of CO2 as a blowing agent |
DE69925014T2 (de) | 1998-10-21 | 2006-03-09 | Owens Corning, Toledo | Verfahren zur herstellung von extrudiertem schaumstoff |
US6048909A (en) * | 1998-12-04 | 2000-04-11 | The Dow Chemical Company | Foams having increased heat distortion temperature made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers |
US6113822A (en) * | 1998-12-23 | 2000-09-05 | General Electric Company | Polyolefins as nucleating agent for foamed engineering polymers |
HUP0300431A2 (en) * | 2000-04-26 | 2003-09-29 | Dow Global Technologies Inc | Durable, absorbent latex foam composition having high vertical wicking |
ATE285957T1 (de) | 2000-06-13 | 2005-01-15 | Silver Plastics Gmbh & Co Kg | Verpackungsschale aus schaumstoff und verfahren zu ihrer herstellung |
US6274640B1 (en) * | 2000-08-17 | 2001-08-14 | Owens Corning Fiberglas Technology, Inc. | Extruded foam product with 134a and alcohol blowing agent |
DE10055084A1 (de) | 2000-11-07 | 2002-06-13 | Basf Ag | Flexible, offenzellige, mikrozelluläre Polymerschäume |
TWI226350B (en) * | 2002-12-26 | 2005-01-11 | Ind Tech Res Inst | Open-cell microcellular polystyrene foams and method for making the same |
BRPI0709176A2 (pt) | 2006-03-24 | 2011-06-28 | Phenomenome Discoveries Inc | biomarcadores úteis para diagnosticar o cáncer de próstata e seus métodos |
CA2714210C (en) * | 2008-02-06 | 2016-05-17 | Dow Global Technologies Inc. | Article and method of producing a low density foam blend of styrenic polymer and polyolefin |
DE102011083434B4 (de) * | 2011-09-26 | 2016-11-17 | Neue Materialien Bayreuth Gmbh | Verfahren zur Herstellung eines offenzelligen Polymerschaums |
DE102015000393A1 (de) | 2014-01-21 | 2015-07-23 | Frank Becher | Verfahren zur Herstellung von geschlossen-porigen Erzeugnissen mit hohlen Zellen, mittels dessen der Druck in den Zellen kontrolliert während des Aufschäumens erhöht oder reduziert werden kann, sowie Erzeugnisse, die nach diesem Verfahren hergestellt werden |
EP3898922A4 (de) | 2018-12-21 | 2022-11-16 | Honeywell International Inc. | Lösungsmittelzusammensetzungen mit 1,2,2-trifluor-1-trifluormethylcyclobutan (tfmcb) |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1100727A (en) * | 1964-11-27 | 1968-01-24 | Bakelite Xylonite Ltd | Improvements in or relating to permeable foamed macromolecular material |
US3367891A (en) * | 1965-12-15 | 1968-02-06 | Koppers Co Inc | Permeable foamed styrene polymer |
US3486946A (en) * | 1966-10-04 | 1969-12-30 | Esb Inc | Method of making microporous material |
US3753932A (en) * | 1970-12-23 | 1973-08-21 | Du Pont | Process for preparing microporous opencelled cellular polymeric structures |
US3822331A (en) * | 1971-12-10 | 1974-07-02 | Grace W R & Co | Continuous process for making low density thermoplastic foam |
US4020025A (en) * | 1973-05-08 | 1977-04-26 | Basf Aktiengesellschaft | Extrudable foamable composition comprising an olefin polymer, a styrene polymer and a hydrogenated styrene butadiene block copolymer |
US4041115A (en) * | 1975-05-12 | 1977-08-09 | E. I. Du Pont De Nemours And Company | Continuous process for preparing particulate microporous, open-celled polymer structures in a screw-type extruder |
JPS5239746A (en) * | 1975-09-25 | 1977-03-28 | Teijin Ltd | Flexible components |
US4079170A (en) * | 1977-07-08 | 1978-03-14 | Cluff Carwin B | Wax saturated expanded polystyrene and method of manufacture |
US4532265A (en) * | 1980-04-18 | 1985-07-30 | The Dow Chemical Company | Alkenyl aromatic monomer olefinically unsaturated acid foams and method for the preparation thereof |
US4476077A (en) * | 1981-12-16 | 1984-10-09 | Mobil Oil Corporation | Process for preparing a poly(p-methylstyrene) foam |
JPS62501015A (ja) * | 1985-04-12 | 1987-04-23 | ザ ダウ ケミカル カンパニ− | スチレン重合体の発泡体の製造方法及びそれによって製造した発泡体 |
JPH0677295B2 (ja) * | 1987-08-27 | 1994-09-28 | 三菱電機株式会社 | 回転ドラム制御装置 |
US5037859A (en) * | 1989-06-20 | 1991-08-06 | The United States Of America As Represented By The United States Department Of Energy | Composite foams |
US4966919A (en) * | 1989-06-20 | 1990-10-30 | The United States Of America As Represented By The United States Department Of Energy | Composite foams |
US5147894A (en) * | 1990-02-12 | 1992-09-15 | General Electric Co. | Polyphenylene oxide-recycled polystyrene composition and method |
JPH05200835A (ja) * | 1992-01-23 | 1993-08-10 | Jsp Corp | 低発泡ポリスチレン系樹脂シートの製造方法 |
-
1994
- 1994-11-29 US US08/346,447 patent/US5434195A/en not_active Expired - Fee Related
-
1995
- 1995-01-11 EP EP95908485A patent/EP0766712B1/de not_active Expired - Lifetime
- 1995-01-11 DE DE69531895T patent/DE69531895T2/de not_active Expired - Lifetime
- 1995-01-11 CA CA002189647A patent/CA2189647C/en not_active Expired - Fee Related
- 1995-01-11 JP JP8503104A patent/JPH10502952A/ja active Pending
- 1995-01-11 DK DK95908485T patent/DK0766712T3/da active
- 1995-01-11 ES ES95908485T patent/ES2203637T3/es not_active Expired - Lifetime
- 1995-01-11 AT AT95908485T patent/ATE251654T1/de not_active IP Right Cessation
- 1995-01-11 WO PCT/US1995/000417 patent/WO1996000258A1/en active IP Right Grant
- 1995-07-07 US US08/499,713 patent/US5693687A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69531895T2 (de) | 2004-08-05 |
DE69531895D1 (de) | 2003-11-13 |
US5434195A (en) | 1995-07-18 |
CA2189647C (en) | 2009-09-22 |
EP0766712A1 (de) | 1997-04-09 |
EP0766712B1 (de) | 2003-10-08 |
ATE251654T1 (de) | 2003-10-15 |
WO1996000258A1 (en) | 1996-01-04 |
ES2203637T3 (es) | 2004-04-16 |
CA2189647A1 (en) | 1996-01-04 |
US5693687A (en) | 1997-12-02 |
JPH10502952A (ja) | 1998-03-17 |
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