NO20012693L - Skum med öket cellestörrelse, fremstilt av blandinger av alkenylaromatiske polymerer og <alfa>-olefin/vinyl- ellervinylidenaromatiske og/eller sterisk hindrede alifatiske ellercykloalifatiske vinyl- eller vinyliden-interpolymerer - Google Patents
Skum med öket cellestörrelse, fremstilt av blandinger av alkenylaromatiske polymerer og <alfa>-olefin/vinyl- ellervinylidenaromatiske og/eller sterisk hindrede alifatiske ellercykloalifatiske vinyl- eller vinyliden-interpolymererInfo
- Publication number
- NO20012693L NO20012693L NO20012693A NO20012693A NO20012693L NO 20012693 L NO20012693 L NO 20012693L NO 20012693 A NO20012693 A NO 20012693A NO 20012693 A NO20012693 A NO 20012693A NO 20012693 L NO20012693 L NO 20012693L
- Authority
- NO
- Norway
- Prior art keywords
- vinyl
- cell size
- alkenyl aromatic
- increased cell
- foam
- Prior art date
Links
Classifications
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- 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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
-
- 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
-
- 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
- C08J9/16—Making expandable particles
-
- 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
- C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
-
- 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
-
- 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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
-
- 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
- C08J2425/00—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/05—Use of one or more blowing agents together
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249954—With chemically effective material or specified gas other than air, N, or carbon dioxide in void-containing component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249976—Voids specified as closed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249976—Voids specified as closed
- Y10T428/249977—Specified thickness of void-containing component [absolute or relative], numerical cell dimension or density
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/268—Monolayer with structurally defined element
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Foreliggende oppfinnelse angår en fremgangsmåte for fremstilling av al- kenylaromatiske polymerskum med lukkede celler og øket cellestørrelse, omfat- tende en eller flere alkenylaromatiske polymerer, en eller flere i hovedsak tilfeldige interpolymerer, ett eller flere esemidler med null ozonutarmingspotensiale, og eventuelt ett eller flere ko-esemidler, og eventuelt ett eller flere kjernedannende midler og eventuelt ett eller flere andre additiver. Denne kombinasjonen tillater fremstilling av lavdensitets alkylaromatiske polymerskum med lukkede celler og med øket cellestørrele dersom det anvendes esemidler med relativt høyt kjerne- dannende potensiale. Dersom slike esemidler anvendes med alkenylaromatiske polymerer i fravær av de i hovedsak tilfeldige interpolymerene, vil resultatet være små celler.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/206,028 US5993707A (en) | 1998-12-04 | 1998-12-04 | Enlarged cell size foams 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 |
PCT/US1999/027178 WO2000034365A2 (en) | 1998-12-04 | 1999-11-16 | Closed cell alkenyl aromatic foam |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20012693D0 NO20012693D0 (no) | 2001-05-31 |
NO20012693L true NO20012693L (no) | 2001-07-23 |
Family
ID=22764693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20012693A NO20012693L (no) | 1998-12-04 | 2001-05-31 | Skum med öket cellestörrelse, fremstilt av blandinger av alkenylaromatiske polymerer og <alfa>-olefin/vinyl- ellervinylidenaromatiske og/eller sterisk hindrede alifatiske ellercykloalifatiske vinyl- eller vinyliden-interpolymerer |
Country Status (12)
Country | Link |
---|---|
US (3) | US5993707A (no) |
EP (1) | EP1135431A2 (no) |
JP (1) | JP2002531658A (no) |
KR (1) | KR20010081051A (no) |
CN (1) | CN1333798A (no) |
AR (1) | AR021556A1 (no) |
AU (1) | AU2473800A (no) |
CA (1) | CA2353093A1 (no) |
HU (1) | HUP0202672A3 (no) |
NO (1) | NO20012693L (no) |
TR (1) | TR200102275T2 (no) |
WO (1) | WO2000034365A2 (no) |
Families Citing this family (44)
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GB9701291D0 (en) * | 1997-01-22 | 1997-03-12 | Ici Plc | Closed cell polymer foam |
JPH10226730A (ja) * | 1997-02-17 | 1998-08-25 | Daikin Ind Ltd | ポリオレフィン系樹脂発泡体の製造方法 |
US6586501B1 (en) | 1999-01-20 | 2003-07-01 | Cabot Corporation | Aggregates having attached polymer groups and polymer foams |
US6258864B1 (en) | 1999-01-20 | 2001-07-10 | Cabot Corporation | Polymer foam containing chemically modified carbonaceous filler |
DE19962964A1 (de) * | 1999-12-24 | 2001-07-05 | Wilfried Ensinger | Voll- oder Hohlkammerkunststoffprofile |
US6160029A (en) * | 2000-03-08 | 2000-12-12 | The Dow Chemical Company | Olefin polymer and α-olefin/vinyl or α-olefin/vinylidene interpolymer blend foams |
AU3696601A (en) | 2000-03-17 | 2001-10-03 | Dow Chemical Co | Preparation of a macrocellular acoustic foam |
AU2001280682A1 (en) * | 2000-08-08 | 2002-02-18 | The Dow Chemical Company | Flame retardant foam from blends of vinyl aromatic and olefinic polymers |
EP1332171B1 (en) * | 2000-10-24 | 2005-10-19 | Dow Global Technologies Inc. | Preparation process for multimodal thermoplastic polymer foam |
HUP0302577A3 (en) | 2000-12-21 | 2011-04-28 | Dow Global Technologies Inc | Blowing agent composition and polymeric foam containing a normally-liquid hydrofluorocarbon and carbon dioxide |
DE60130258T2 (de) | 2000-12-21 | 2008-05-21 | Dow Global Technologies, Inc., Midland | Treibmittelzusammensetzungen, enthaltend teilfluorierte fluorkohlenwasserstoffe und einen niedrigsiedenden alkohol und/oder eine niedrigsiedende carbonylverbindung |
FR2820427B1 (fr) * | 2001-02-02 | 2003-03-21 | Atofina | Agent d'expansion de polymere a base de hfc-134a et de cyclopentane |
US7144925B2 (en) * | 2002-05-09 | 2006-12-05 | Dow Global Technologies Inc. | Fire resistance acoustic foam |
DE10311830A1 (de) * | 2003-03-14 | 2004-09-23 | Ensinger Kunststofftechnologie Gbr | Abstandhalterprofil für Isolierglasscheiben |
KR100625803B1 (ko) * | 2003-04-04 | 2006-09-20 | 엘에스전선 주식회사 | 트래킹 저항성 수지 조성물 및 이를 이용한 케이블 |
EP1618150B1 (en) * | 2003-04-24 | 2008-02-13 | National Research Council Of Canada | Low loss foam composition and cable having low loss foam layer |
CN1233781C (zh) * | 2003-11-12 | 2005-12-28 | 浙江蓝天环保高科技股份有限公司 | 一种替代r502的环保型制冷剂 |
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US8568632B2 (en) * | 2003-11-26 | 2013-10-29 | Owens Corning Intellectual Capital, Llc | Method of forming thermoplastic foams using nano-particles to control cell morphology |
US9359481B2 (en) * | 2003-11-26 | 2016-06-07 | Owens Corning Intellectual Capital, Llc | Thermoplastic foams and method of forming them using nano-graphite |
US7358282B2 (en) * | 2003-12-05 | 2008-04-15 | Kimberly-Clark Worldwide, Inc. | Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam |
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US8309619B2 (en) | 2004-09-03 | 2012-11-13 | Pactiv LLC | Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams |
US20060052465A1 (en) * | 2004-09-03 | 2006-03-09 | Handa Yash P | Thermoplastic foams made with methyl formate-based blowing agents |
US7307105B2 (en) * | 2004-09-03 | 2007-12-11 | Pactiv Corporation | Thermoplastic foams made with methyl formate-based blowing agents |
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US7291382B2 (en) * | 2004-09-24 | 2007-11-06 | Kimberly-Clark Worldwide, Inc. | Low density flexible resilient absorbent open-cell thermoplastic foam |
RU2007134422A (ru) * | 2005-03-17 | 2009-03-20 | Дау Глобал Текнолоджиз Инк. (Us) | МЯГКИЕ ПЕНОПЛАСТЫ, ПОЛУЧАЕМЫЕ ИЗ ИНТЕРПОЛИМЕРОВ ЭТИЛЕНА/α-ОЛЕФИНОВ |
US8314161B2 (en) * | 2005-08-22 | 2012-11-20 | Owens Corning Intellectual Capital, Llc | Deformable, rigid polystyrene foam board |
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 |
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US8026291B2 (en) * | 2006-02-22 | 2011-09-27 | Pactiv Corporation | Expanded and extruded polyolefin foams made with methyl formate-based blowing agents |
EP1847566A1 (en) * | 2006-04-18 | 2007-10-24 | Topox-Foam, S. L. | Polymer blends comprising polystyrene and other thermoplastics |
US9752004B2 (en) * | 2006-06-22 | 2017-09-05 | Owens Corning Intellectual Capital, Llc | Cell size enlargers for polystyrene foams |
JP5126937B2 (ja) * | 2006-09-12 | 2013-01-23 | 株式会社ジェイエスピー | ポリスチレン系樹脂押出発泡板の製造方法 |
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-
1998
- 1998-12-04 US US09/206,028 patent/US5993707A/en not_active Expired - Fee Related
-
1999
- 1999-08-31 US US09/387,014 patent/US6355341B1/en not_active Expired - Fee Related
- 1999-11-16 WO PCT/US1999/027178 patent/WO2000034365A2/en not_active Application Discontinuation
- 1999-11-16 JP JP2000586806A patent/JP2002531658A/ja active Pending
- 1999-11-16 HU HU0202672A patent/HUP0202672A3/hu unknown
- 1999-11-16 KR KR1020017006893A patent/KR20010081051A/ko not_active Application Discontinuation
- 1999-11-16 EP EP99968043A patent/EP1135431A2/en not_active Withdrawn
- 1999-11-16 AU AU24738/00A patent/AU2473800A/en not_active Abandoned
- 1999-11-16 CA CA002353093A patent/CA2353093A1/en not_active Abandoned
- 1999-11-16 CN CN99815794A patent/CN1333798A/zh active Pending
- 1999-11-16 TR TR2001/02275T patent/TR200102275T2/xx unknown
- 1999-12-06 AR ARP990106199A patent/AR021556A1/es unknown
-
2001
- 2001-05-31 NO NO20012693A patent/NO20012693L/no not_active Application Discontinuation
-
2002
- 2002-01-18 US US10/051,695 patent/US20020155270A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US5993707A (en) | 1999-11-30 |
HUP0202672A2 (hu) | 2002-12-28 |
EP1135431A2 (en) | 2001-09-26 |
CA2353093A1 (en) | 2000-06-15 |
WO2000034365A3 (en) | 2000-09-14 |
CN1333798A (zh) | 2002-01-30 |
JP2002531658A (ja) | 2002-09-24 |
TR200102275T2 (tr) | 2001-12-21 |
AU2473800A (en) | 2000-06-26 |
AR021556A1 (es) | 2002-07-24 |
NO20012693D0 (no) | 2001-05-31 |
WO2000034365A2 (en) | 2000-06-15 |
US6355341B1 (en) | 2002-03-12 |
KR20010081051A (ko) | 2001-08-25 |
HUP0202672A3 (en) | 2003-08-28 |
US20020155270A1 (en) | 2002-10-24 |
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