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 (enExample) |
| EP (1) | EP2470590B1 (enExample) |
| JP (1) | JP5628919B2 (enExample) |
| CN (1) | CN102482444B (enExample) |
| CA (1) | CA2772047C (enExample) |
| RU (1) | RU2538517C2 (enExample) |
| WO (1) | WO2011031385A2 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012018422A1 (en) | 2010-08-03 | 2012-02-09 | Ferro Corporation | Polymer composite foams |
| WO2013045532A1 (en) * | 2011-09-28 | 2013-04-04 | Eidgenössische Technische Hochschule Zürich | Expandable polymers |
| US9873772B2 (en) | 2012-12-17 | 2018-01-23 | A. Schulman, Inc. | Polymer foams |
| MX388493B (es) * | 2016-10-21 | 2025-03-20 | Procter & Gamble | Champú concentrado que comprende una hidrofluoroolefina o una hidroclorofluoroolefina para suministrar beneficios de propiedades de dosificación en espuma y composicionales. |
| 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 |
| DE60209527T2 (de) * | 2002-01-04 | 2006-09-21 | Dow Global Technologies, Inc., Midland | Absorbierenden ton enthaltender multimodaler polymerschaum |
| 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 |
| JP2010527399A (ja) * | 2007-05-15 | 2010-08-12 | ダウ グローバル テクノロジーズ インコーポレイティド | 良好な表面品質、高断熱性および低密度を有するアルケニル芳香族発泡体 |
| CN101688013B (zh) * | 2007-07-03 | 2011-12-28 | 陶氏环球技术公司 | 具有大的泡孔尺寸和高填料含量的闭孔泡沫体 |
-
2010
- 2010-07-28 US US13/386,537 patent/US20120149793A1/en not_active Abandoned
- 2010-07-28 EP EP10740800.7A patent/EP2470590B1/en not_active Not-in-force
- 2010-07-28 WO PCT/US2010/043461 patent/WO2011031385A2/en not_active Ceased
- 2010-07-28 CN CN2010800382805A patent/CN102482444B/zh not_active Expired - Fee Related
- 2010-07-28 CA CA2772047A patent/CA2772047C/en not_active Expired - Fee Related
- 2010-07-28 RU RU2012111827/04A patent/RU2538517C2/ru not_active IP Right Cessation
- 2010-07-28 JP JP2012526793A patent/JP5628919B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102482444B (zh) | 2013-09-25 |
| EP2470590A2 (en) | 2012-07-04 |
| CN102482444A (zh) | 2012-05-30 |
| CA2772047A1 (en) | 2011-03-17 |
| EP2470590B1 (en) | 2017-08-23 |
| JP2013503241A (ja) | 2013-01-31 |
| RU2538517C2 (ru) | 2015-01-10 |
| WO2011031385A3 (en) | 2011-09-29 |
| JP5628919B2 (ja) | 2014-11-19 |
| RU2012111827A (ru) | 2013-10-10 |
| WO2011031385A2 (en) | 2011-03-17 |
| US20120149793A1 (en) | 2012-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150728 |
|
| MKLA | Lapsed |
Effective date: 20220301 |
|
| MKLA | Lapsed |
Effective date: 20200831 |