CA2772047C - Monomodal extruded polystyrene foam - Google Patents
Monomodal extruded polystyrene foam Download PDFInfo
- Publication number
- CA2772047C CA2772047C CA2772047A CA2772047A CA2772047C CA 2772047 C CA2772047 C CA 2772047C CA 2772047 A CA2772047 A CA 2772047A CA 2772047 A CA2772047 A CA 2772047A CA 2772047 C CA2772047 C CA 2772047C
- Authority
- CA
- Canada
- Prior art keywords
- weight
- foam
- polystyrene
- parts
- polystyrene foam
- 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.)
- Expired - Fee Related
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- 239000004795 extruded polystyrene foam Substances 0.000 title claims abstract description 37
- 229920000642 polymer Polymers 0.000 claims abstract description 71
- 239000004927 clay Substances 0.000 claims abstract description 44
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- 238000000576 coating method Methods 0.000 claims description 8
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- 239000006163 transport media Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000011800 void material Substances 0.000 description 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
- C08J9/0066—Use of inorganic compounding ingredients
-
- 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
- C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
-
- 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
- C08J9/125—Water, e.g. hydrated salts
-
- 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
-
- 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
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/046—Unimodal pore distribution
-
- 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
- C08J2325/06—Polystyrene
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23771709P | 2009-08-28 | 2009-08-28 | |
| US61/237,717 | 2009-08-28 | ||
| PCT/US2010/043461 WO2011031385A2 (en) | 2009-08-28 | 2010-07-28 | Monomodal extruded polystyrene foam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2772047A1 CA2772047A1 (en) | 2011-03-17 |
| CA2772047C true CA2772047C (en) | 2017-04-04 |
Family
ID=43629625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2772047A Expired - Fee Related CA2772047C (en) | 2009-08-28 | 2010-07-28 | Monomodal extruded polystyrene foam |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20120149793A1 (https=) |
| EP (1) | EP2470590B1 (https=) |
| JP (1) | JP5628919B2 (https=) |
| CN (1) | CN102482444B (https=) |
| CA (1) | CA2772047C (https=) |
| RU (1) | RU2538517C2 (https=) |
| WO (1) | WO2011031385A2 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103052676B (zh) | 2010-08-03 | 2016-04-27 | A·舒尔曼股份有限公司 | 聚合物复合物泡沫 |
| WO2013045532A1 (en) * | 2011-09-28 | 2013-04-04 | Eidgenössische Technische Hochschule Zürich | Expandable polymers |
| EP2931796A4 (en) | 2012-12-17 | 2016-08-17 | Schulman A Inc | POLYMER FOAMS |
| JP6908699B2 (ja) * | 2016-10-21 | 2021-07-28 | ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ | 組成物及び泡用量の特性利点を送達するためのヒドロフルオロオレフィン又はヒドロクロロフルオロオレフィンを含む濃縮シャンプー |
| US12427473B2 (en) * | 2021-12-30 | 2025-09-30 | Chromis Fiberoptics, Inc. | Separation articles and methods for using the same for selectively removing difluoromethane from a gasesous mixture |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4559367A (en) | 1985-04-12 | 1985-12-17 | The Dow Chemical Company | Combination blowing agent and filler for thermoplastic foams |
| US4664843A (en) * | 1985-07-05 | 1987-05-12 | The Dow Chemical Company | Mixed metal layered hydroxide-clay adducts as thickeners for water and other hydrophylic fluids |
| US5475035A (en) | 1994-10-11 | 1995-12-12 | The Dow Chemical Company | Process and apparatus for making a thermoplstic foam structure employing downstream injection of water |
| RU2114131C1 (ru) * | 1996-04-09 | 1998-06-27 | Виталий Петрович Осипович | Способ получения экструзионного пенополистирола |
| JP3769454B2 (ja) * | 1999-08-09 | 2006-04-26 | 積水化学工業株式会社 | 熱可塑性樹脂発泡体の製造方法 |
| JP4100850B2 (ja) * | 2000-01-14 | 2008-06-11 | 株式会社カネカ | ポリスチレン系樹脂押出発泡体及びその製造方法 |
| US6528548B2 (en) | 2000-01-14 | 2003-03-04 | Kaneka Corporation | Synthetic thermoplastic resin extruded foams and methods for producing the same |
| JP4212217B2 (ja) * | 2000-04-18 | 2009-01-21 | 西川ゴム工業株式会社 | 発泡体の製造方法 |
| AU2002343382A1 (en) * | 2002-01-04 | 2003-07-30 | Dow Global Technologies Inc. | Multimodal polymeric foam containing an absorbent clay |
| US9187608B2 (en) | 2005-09-08 | 2015-11-17 | Owens Corning Intellectual Capital, Llc | Polystyrene foam containing a modifier-free nanoclay and having improved fire protection performance |
| US20080293839A1 (en) | 2006-09-07 | 2008-11-27 | Stobby William G | Stabilized extruded alkenyl aromatic polymer foams and processes for extruding stabilized alkenyl aromatic polymer foams |
| EP2152790A1 (en) * | 2007-05-15 | 2010-02-17 | Dow Global Technologies Inc. | Alkenyl-aromatic foam having good surface quality, high thermal insulating properties and low density |
| US20100179236A1 (en) * | 2007-07-03 | 2010-07-15 | Bosnyak Clive P | Closed-cell foam with large cell size and high filler content |
-
2010
- 2010-07-28 CN CN2010800382805A patent/CN102482444B/zh not_active Expired - Fee Related
- 2010-07-28 RU RU2012111827/04A patent/RU2538517C2/ru not_active IP Right Cessation
- 2010-07-28 WO PCT/US2010/043461 patent/WO2011031385A2/en not_active Ceased
- 2010-07-28 EP EP10740800.7A patent/EP2470590B1/en not_active Not-in-force
- 2010-07-28 CA CA2772047A patent/CA2772047C/en not_active Expired - Fee Related
- 2010-07-28 JP JP2012526793A patent/JP5628919B2/ja not_active Expired - Fee Related
- 2010-07-28 US US13/386,537 patent/US20120149793A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP2470590A2 (en) | 2012-07-04 |
| JP5628919B2 (ja) | 2014-11-19 |
| RU2538517C2 (ru) | 2015-01-10 |
| RU2012111827A (ru) | 2013-10-10 |
| CN102482444B (zh) | 2013-09-25 |
| JP2013503241A (ja) | 2013-01-31 |
| CA2772047A1 (en) | 2011-03-17 |
| EP2470590B1 (en) | 2017-08-23 |
| US20120149793A1 (en) | 2012-06-14 |
| WO2011031385A2 (en) | 2011-03-17 |
| WO2011031385A3 (en) | 2011-09-29 |
| CN102482444A (zh) | 2012-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150728 |
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| MKLA | Lapsed |
Effective date: 20220301 |
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| MKLA | Lapsed |
Effective date: 20200831 |