MXPA03004908A - Particulas celulares espumadas de composicion polimerica extendida. - Google Patents
Particulas celulares espumadas de composicion polimerica extendida.Info
- Publication number
- MXPA03004908A MXPA03004908A MXPA03004908A MXPA03004908A MXPA03004908A MX PA03004908 A MXPA03004908 A MX PA03004908A MX PA03004908 A MXPA03004908 A MX PA03004908A MX PA03004908 A MXPA03004908 A MX PA03004908A MX PA03004908 A MXPA03004908 A MX PA03004908A
- Authority
- MX
- Mexico
- Prior art keywords
- polymer composition
- expandable polymer
- particles
- foamed cellular
- cellular particles
- Prior art date
Links
- 239000002245 particle Substances 0.000 title abstract 4
- 229920000642 polymer Polymers 0.000 title abstract 3
- 230000001413 cellular effect Effects 0.000 title abstract 2
- 239000004604 Blowing Agent Substances 0.000 abstract 2
- 239000006260 foam Substances 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 230000000704 physical effect Effects 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
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/224—Surface treatment
-
- 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
- C08J2325/08—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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Se proporcionan particulas polimericas celulares espumadas que tienen diversas propiedades fisicas, elaboradas mediante el uso de espumado del polimero que contiene un agente de soplado. Las particulas espumadas se pueden transportar en envases que tienen una resistencia menor que los envases utilizados para transportar las particulas expandibles y son mas convenientes para el usuario debido a que no hay necesidad por parte de quien las recibe de tener equipo para impregnarlas con un agente de soplado y espumarlas.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25114000P | 2000-12-04 | 2000-12-04 | |
US25420500P | 2000-12-08 | 2000-12-08 | |
PCT/US2001/048289 WO2002046284A1 (en) | 2000-12-04 | 2001-11-30 | Foamed cellular particles of an expandable polymer composition |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA03004908A true MXPA03004908A (es) | 2004-05-24 |
Family
ID=26941435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA03004908A MXPA03004908A (es) | 2000-12-04 | 2001-11-30 | Particulas celulares espumadas de composicion polimerica extendida. |
Country Status (13)
Country | Link |
---|---|
US (1) | US20020117769A1 (es) |
EP (1) | EP1352022A4 (es) |
JP (1) | JP2004529215A (es) |
KR (1) | KR20030059827A (es) |
CN (1) | CN1237099C (es) |
AU (1) | AU2002230822A1 (es) |
BR (1) | BR0115923A (es) |
CA (1) | CA2430615A1 (es) |
HU (1) | HUP0303866A3 (es) |
MX (1) | MXPA03004908A (es) |
NO (1) | NO20032500L (es) |
PL (1) | PL363223A1 (es) |
WO (1) | WO2002046284A1 (es) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10101432A1 (de) * | 2001-01-13 | 2002-07-18 | Basf Ag | Kohlenstoffpartikel enthaltende expandierbare Styrolpolymerisate |
DE10219228A1 (de) * | 2002-04-30 | 2003-11-13 | Symrise Gmbh & Co Kg | Aromapartikel |
WO2005019310A2 (en) * | 2003-08-15 | 2005-03-03 | Nova Chemicals (International) S.A. | Process for processing expandable polymer particles and foam article thereof |
FR2858977A1 (fr) * | 2003-08-21 | 2005-02-25 | Bp Chem Int Ltd | Composition de polystyrene expansible, procede de fabrication d'objets en polystyrene expanse de moyenne densite, et perles pre-expansees en polystyrene de moyenne densite |
CN1972798A (zh) * | 2003-12-22 | 2007-05-30 | 诺瓦化学公司 | 涂覆有乳胶涂料的一次性容器 |
US7422524B2 (en) | 2004-01-28 | 2008-09-09 | Gregorian Sarah B | Motion apparatus for use with infant carrier |
KR100622807B1 (ko) * | 2004-10-05 | 2006-09-19 | 주식회사 엘지화학 | 고발포가 가능하고 강도가 우수한 발포성 스티렌계 수지,그 제조 방법 및 그 성형품 |
US8752348B2 (en) | 2005-02-25 | 2014-06-17 | Syntheon Inc. | Composite pre-formed construction articles |
EP1851398B1 (en) | 2005-02-25 | 2012-05-30 | Nova Chemicals Inc. | Composite pre-formed building panels, a building and a method of constructing a building |
MX2007009959A (es) | 2005-02-25 | 2007-09-26 | Nova Chem Inc | Composiciones de peso ligero y articulos que contienen las mismas. |
US7744692B2 (en) | 2005-03-22 | 2010-06-29 | Nova Chemicals, Inc. | Lightweight concrete compositions |
US7658797B2 (en) | 2005-03-22 | 2010-02-09 | Nova Chemicals Inc. | Lightweight concrete compositions |
US7632348B2 (en) | 2005-03-22 | 2009-12-15 | Nova Chemicals Inc. | Lightweight concrete compositions containing antimicrobial agents |
US20080275149A1 (en) * | 2007-05-04 | 2008-11-06 | Nova Chemicals Inc. | Durable concrete compositions |
US8357240B2 (en) * | 2005-03-22 | 2013-01-22 | Syntheon Inc. | Method of making concrete |
DE102005015891A1 (de) * | 2005-04-06 | 2006-10-12 | Basf Ag | Verfahren zur Herstellung von Polystyrolschaumpartikeln hoher Dichte |
FR2885131B1 (fr) * | 2005-04-27 | 2008-03-07 | Arkema Sa | Structure cellulaire a base de polymere comprenant des nanotubes de carbone, son procede de preparation et ses applications |
KR20070060454A (ko) * | 2005-12-08 | 2007-06-13 | 주식회사 레오 케미칼 | 발포폴리스티렌 코팅제의 제조방법 |
BRPI0620349A2 (pt) * | 2005-12-22 | 2017-11-21 | Nova Chem Inc | método para melhorar a resistência de sorção de fumigante em um recipiente de produto em um processo de fumigação, e, recipiente de produto |
WO2007078508A2 (en) * | 2005-12-22 | 2007-07-12 | Nova Chemicals Inc. | Method for improving the resistance of fumigant sorption in an expandable polymer produce container and a related container |
JP2009530225A (ja) | 2006-03-22 | 2009-08-27 | ノバ・ケミカルズ・インコーポレイテツド | 軽量コンクリート組成物 |
US9752004B2 (en) * | 2006-06-22 | 2017-09-05 | Owens Corning Intellectual Capital, Llc | Cell size enlargers for polystyrene foams |
US20080250739A1 (en) * | 2006-11-08 | 2008-10-16 | Nova Chemicals Inc. | Foamed plastic structures |
US7677009B2 (en) | 2007-02-02 | 2010-03-16 | Nova Chemicals Inc. | Roof truss system |
US20080227891A1 (en) * | 2007-03-14 | 2008-09-18 | Nova Chemicals Inc. | Methods for making concrete compositions |
US20090011667A1 (en) * | 2007-03-26 | 2009-01-08 | Nova Chemicals Inc. | Sportsboard structures |
RU2475502C2 (ru) * | 2007-08-09 | 2013-02-20 | Басф Се | Средство для нанесения покрытий на вспенивающиеся частицы стирольного полимеризата |
US20090078161A1 (en) * | 2007-09-20 | 2009-03-26 | Nova Chemicals Inc. | Methods of minimizing concrete cracking and shrinkage |
US8048219B2 (en) * | 2007-09-20 | 2011-11-01 | Nova Chemicals Inc. | Method of placing concrete |
US20090093558A1 (en) * | 2007-10-04 | 2009-04-09 | Nova Chemicals Inc. | Mobile expanded polymer processing systems and methods |
JP5436768B2 (ja) * | 2007-10-31 | 2014-03-05 | 株式会社ジェイエスピー | スチレン系樹脂発泡粒子及びスチレン系樹脂発泡粒子成形体 |
US8821931B2 (en) * | 2007-11-16 | 2014-09-02 | Bridgestone Corporation | Micro-particles containing a 3-D polymeric structure |
US8440732B2 (en) * | 2008-03-25 | 2013-05-14 | Sabic Innovative Plastics Ip B.V. | Polymeric foams with nanocellular morphology and methods for making them |
US7874112B2 (en) | 2008-06-20 | 2011-01-25 | Nova Chemicals Inc. | Footer cleat for insulating concrete form |
EP2565223A1 (de) * | 2011-08-31 | 2013-03-06 | Basf Se | Expandierbares Granulat |
NL2009320C2 (nl) * | 2012-08-14 | 2014-02-18 | Synbra Tech Bv | Deeltjesvormig, expandeerbaar polymeer, werkwijze ter vervaardiging hiervan, alsmede de toepassing. |
US20140072674A1 (en) * | 2012-09-10 | 2014-03-13 | Nova Chemicals Inc. | Leak-proof containers, made from expandable thermoplastic resin beads |
JP2015048356A (ja) * | 2013-08-29 | 2015-03-16 | 積水化成品工業株式会社 | 発泡性スチレン系樹脂粒子、発泡粒子、発泡成形体及び発泡粒子の製造方法 |
CN103694611B (zh) * | 2013-12-25 | 2015-12-30 | 广东波斯科技股份有限公司 | 一种无载体发泡母料及其制备方法 |
CN104592665A (zh) * | 2015-02-13 | 2015-05-06 | 芜湖市伟华泡塑有限公司 | 一种改性聚苯乙烯树脂发泡塑料 |
JP6468972B2 (ja) * | 2015-08-27 | 2019-02-13 | 積水化成品工業株式会社 | 繊維強化複合発泡体の製造方法 |
US10006177B2 (en) | 2015-09-23 | 2018-06-26 | Nova Chemicals Inc. | Workstation for flagman |
CN109790410A (zh) * | 2016-09-28 | 2019-05-21 | 赢创罗姆有限公司 | 多孔珠粒聚合物在使用粘结剂喷射方法的3d打印中的生产和使用 |
CN106751000A (zh) * | 2016-12-26 | 2017-05-31 | 浙江普利特新材料有限公司 | 一种新型微发泡聚丙烯复合材料及其制备方法 |
MX2021008314A (es) | 2019-01-16 | 2021-08-05 | Evonik Operations Gmbh | Nuevo proceso de formacion de espuma para la produccion de materiales de espuma. |
CN110128581B (zh) * | 2019-05-23 | 2021-12-31 | 成都形水科技有限公司 | 一种微带贴片天线的灌封工艺 |
CN111483105B (zh) * | 2020-04-23 | 2021-09-24 | 合肥荣丰包装制品有限公司 | Eps泡沫材料成型装置及工艺 |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US585410A (en) * | 1897-06-29 | Dish-tray | ||
US2656334A (en) * | 1948-09-28 | 1953-10-20 | Koppers Co Inc | Catalytic polymerization process |
US2848427A (en) * | 1953-06-01 | 1958-08-19 | Dow Chemical Co | Method of making celluloar plastic articles from vinyl aromatic resins |
US3121132A (en) * | 1961-12-18 | 1964-02-11 | Koppers Co Inc | Stress relieving expandable plastic particles |
US3243485A (en) * | 1963-07-09 | 1966-03-29 | Dow Chemical Co | Fabrication of foamed plastic articles |
US3397258A (en) * | 1965-12-15 | 1968-08-13 | Sinclair Koppers Co | Process for extruding spherical expandable particles |
US3673126A (en) * | 1967-11-13 | 1972-06-27 | Dow Chemical Co | Continuous process for making expandable thermoplastic resin compositions |
US3817965A (en) * | 1968-02-27 | 1974-06-18 | Aquitaine Petrole | Polymerization of vinyl compounds in suspension |
US3543485A (en) * | 1968-09-23 | 1970-12-01 | Universal Oil Prod Co | Centrifugal particle separator |
US3607999A (en) * | 1969-06-19 | 1971-09-21 | Dow Chemical Co | Foam scrap recovery and apparatus |
US3856904A (en) * | 1971-07-13 | 1974-12-24 | Dow Chemical Co | Process for making expanded synthetic resinous beads |
US4344710A (en) * | 1980-06-10 | 1982-08-17 | Mobil Oil Corporation | Polymer foam extrusion system |
IT1163386B (it) * | 1983-05-19 | 1987-04-08 | Montedison Spa | Procedimento per la produzione di granuli espandibili di polimeri termoplastici e relativa apparecchiatura |
DE3620683C1 (de) * | 1986-06-20 | 1987-07-02 | Basf Ag | Treibmittelhaltige Styrolpolymerisate |
JPS6377947A (ja) * | 1986-09-19 | 1988-04-08 | Mitsubishi Yuka Badische Co Ltd | スチレン・アクリロニトリル・ブタジエン系共重合体の発泡粒子の製造方法 |
US5026736A (en) * | 1987-02-24 | 1991-06-25 | Astro-Valcour, Inc. | Moldable shrunken thermoplastic polymer foam beads |
JPH04500225A (ja) * | 1988-08-22 | 1992-01-16 | ザ ダウ ケミカル カンパニー | 改良された膨張性の及び膨張したアルケニル芳香族ポリマー粒子及びその製造法 |
US4911869A (en) * | 1988-10-11 | 1990-03-27 | Arco Chemical Technology, Inc. | Reimpregnation of plastic foam particles with CO2 |
US5049328A (en) * | 1990-07-02 | 1991-09-17 | Arco Chemical Technology, Inc. | Purification, impregnation and foaming of polymer particles with carbon dioxide |
KR930005841B1 (ko) * | 1990-10-27 | 1993-06-25 | 삼성전자 주식회사 | 마이크로_콤퓨터시스템의 키스캔회로 및 그 방법 |
US5114640A (en) * | 1990-11-26 | 1992-05-19 | Basf Corporation | Time-efficient process for making expanded polymeric products with multipass expansion of polystyrene bead |
US5110836A (en) * | 1990-11-26 | 1992-05-05 | Basf Corporation | Time-efficient process for making expanded polymeric products with multipass expansion of polystyrene bead |
US5086078A (en) * | 1990-11-26 | 1992-02-04 | Basf Corporation | Process for making expanded polymeric product with low level of emission of blowing agent |
US5115066A (en) * | 1990-11-26 | 1992-05-19 | Basf Corporation | Polystyrene having high degree of expandability, and formulation having a highly-expandable polymer therein |
US5110524A (en) * | 1990-11-26 | 1992-05-05 | Basf Corporation | Process for making molded polymeric product with multipass expansion of polymer bead with low blowing agent content |
US5112875A (en) * | 1990-11-26 | 1992-05-12 | Basf Corporation | Polystyrene having high degree of expandability, and formulation having a highly-expandable polymer therein |
US5110837A (en) * | 1990-11-26 | 1992-05-05 | Basf Corporation | Process for making molded polymeric product with multipass expansion of polymer bead with low blowing agent content |
US5267845A (en) * | 1992-05-13 | 1993-12-07 | Polysource, Inc. | Apparatus for manufacturing expandable polystyrene (EPS) pellets |
US5240967A (en) * | 1993-02-17 | 1993-08-31 | Arco Chemical Technology, L.P. | Method for improving the expandability of styrenic polymer particles |
DE4305697A1 (de) * | 1993-02-25 | 1994-09-01 | Basf Ag | Perlförmige, expandierbare Styrolpolymerisate mit verringertem Innenwassergehalt und Verfahren zu ihrer Herstellung |
DE4308636A1 (de) * | 1993-03-18 | 1994-09-22 | Basf Ag | Verfahren zur Herstellung von perlförmigen expandierbaren Styrolpolymerisaten mit verbesserter Expandierbarkeit |
DE19530765A1 (de) * | 1995-08-22 | 1997-02-27 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten |
US6020388A (en) * | 1997-03-04 | 2000-02-01 | Tri-Technologies, Inc. | Methods for impregnating polymer beads |
AR016093A1 (es) * | 1997-06-27 | 2001-06-20 | Dow Chemical Co | Metodo para absorber la energia de impacto, articulos absorbentes de la energia de impactos de aplicacion en dicho metodo y automoviles que incluyendichos articulos absorbentes de impactos |
US5977195A (en) * | 1997-08-01 | 1999-11-02 | Huntsman Corporation | Expandable thermoplastic polymer particles and method for making same |
DE19749570A1 (de) * | 1997-11-10 | 1999-05-12 | Basf Ag | Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten |
DE19819058C5 (de) * | 1998-04-29 | 2015-06-25 | Basf Se | Verfahren zur Herstellung von vorgeschäumten EPS-Partikeln mit grober Schaumstruktur aus teilchenförmigen, schwach angeschäumten, expandierten Styrolpolymerisaten |
FR2780406B1 (fr) * | 1998-06-29 | 2000-08-25 | Bp Chem Int Ltd | Composition de polystyrene expansible, procede de preparation de la composition et materiaux expanses resultant de la composition |
EP0987293A1 (en) * | 1998-09-16 | 2000-03-22 | Shell Internationale Researchmaatschappij B.V. | Porous polymer particles |
EP1132420B1 (de) * | 2000-01-25 | 2006-04-12 | Basf Aktiengesellschaft | Verfahren zur Herstellung von Partikelfoermigen, Expandierbaren Propylenpolymerisaten |
-
2001
- 2001-11-30 AU AU2002230822A patent/AU2002230822A1/en not_active Abandoned
- 2001-11-30 CA CA002430615A patent/CA2430615A1/en not_active Abandoned
- 2001-11-30 JP JP2002548013A patent/JP2004529215A/ja active Pending
- 2001-11-30 BR BR0115923-2A patent/BR0115923A/pt not_active IP Right Cessation
- 2001-11-30 CN CNB018199569A patent/CN1237099C/zh not_active Expired - Fee Related
- 2001-11-30 MX MXPA03004908A patent/MXPA03004908A/es unknown
- 2001-11-30 US US10/021,716 patent/US20020117769A1/en not_active Abandoned
- 2001-11-30 WO PCT/US2001/048289 patent/WO2002046284A1/en not_active Application Discontinuation
- 2001-11-30 PL PL01363223A patent/PL363223A1/xx not_active Application Discontinuation
- 2001-11-30 HU HU0303866A patent/HUP0303866A3/hu unknown
- 2001-11-30 KR KR10-2003-7007364A patent/KR20030059827A/ko not_active Application Discontinuation
- 2001-11-30 EP EP01991069A patent/EP1352022A4/en not_active Withdrawn
-
2003
- 2003-06-03 NO NO20032500A patent/NO20032500L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO20032500D0 (no) | 2003-06-03 |
PL363223A1 (en) | 2004-11-15 |
CN1237099C (zh) | 2006-01-18 |
US20020117769A1 (en) | 2002-08-29 |
NO20032500L (no) | 2003-06-03 |
WO2002046284A1 (en) | 2002-06-13 |
CA2430615A1 (en) | 2002-06-13 |
EP1352022A1 (en) | 2003-10-15 |
EP1352022A4 (en) | 2004-03-24 |
AU2002230822A1 (en) | 2002-06-18 |
BR0115923A (pt) | 2004-01-20 |
KR20030059827A (ko) | 2003-07-10 |
HUP0303866A3 (en) | 2008-03-28 |
CN1478120A (zh) | 2004-02-25 |
JP2004529215A (ja) | 2004-09-24 |
HUP0303866A2 (hu) | 2004-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MXPA03004908A (es) | Particulas celulares espumadas de composicion polimerica extendida. | |
MX2007011346A (es) | Espumas hechas a partir de interpolimeros de etileno/a-olefinas. | |
MX235556B (es) | Composicion de agente de soplado y espuma polimerica conteniendo un hidrofluorocarburo normalmente liquido y dioxido de carbono. | |
HUP0302509A2 (hu) | Eljárás multimodális hőre lágyuló polimerhab vízmentes előállítására és az így készült hab | |
TW357171B (en) | Extruded, open-cell microcellular foams, process and articles | |
WO2000034365A3 (en) | Closed cell alkenyl aromatic foam | |
KR950032314A (ko) | 발포성 스티렌 중합체 | |
AU2002343382A1 (en) | Multimodal polymeric foam containing an absorbent clay | |
ES2183792T3 (es) | Espumas semirrigidas de celda abierta con grafito exfoliante. | |
CA2336374A1 (en) | Phenolic foam | |
JPS5716036A (en) | Foamable polyolefin composition and manufacture of polyolefin foamed body | |
KR950032332A (ko) | 발포성 스티렌 중합체 | |
PL349791A1 (en) | Foamable composition using high density polyethylene | |
KR950032315A (ko) | 발포성 스티렌 중합체 | |
PL1786855T3 (pl) | Izolacyjne pianki termoplastyczne wytwarzane ze środków porotwórczych na bazie mrówczanu metylu | |
KR880000481A (ko) | 발포제를 함유하는 스티렌 중합체 | |
WO1996018672A3 (de) | Mit kohlendioxid getriebener schaum aus styrolpolymeren | |
TW363071B (en) | PVC foam compositions | |
DE50205876D1 (de) | Elastischer anorganischer schaum | |
JPS5571727A (en) | Foamable vinyl chloride resin composition | |
ATE246218T1 (de) | Schaummaterial | |
ES8402604A1 (es) | Procedimiento para espumar polimeros termoplasticos. | |
NO942191D0 (no) | Polymere skumdannende midler og deres anvendelse ved fremstilling av syntetiske skum | |
ATE309295T1 (de) | Treibmittelmischungen | |
KR900001766A (ko) | 높은 탄성을 가지는 폴리 우레탄 폼(foam)의 제조 방법 |