BRPI0713310A2 - aumentadores de tamanho de cÉlula para espumas de poliestireno - Google Patents

aumentadores de tamanho de cÉlula para espumas de poliestireno Download PDF

Info

Publication number
BRPI0713310A2
BRPI0713310A2 BRPI0713310-3A BRPI0713310A BRPI0713310A2 BR PI0713310 A2 BRPI0713310 A2 BR PI0713310A2 BR PI0713310 A BRPI0713310 A BR PI0713310A BR PI0713310 A2 BRPI0713310 A2 BR PI0713310A2
Authority
BR
Brazil
Prior art keywords
cell size
enhancing agent
composition
polymeric material
polystyrene
Prior art date
Application number
BRPI0713310-3A
Other languages
English (en)
Inventor
Patel Bharat
Delaviz Yadollah
M. Breindel Raymond
Z. Weekly Mitchell
Loh Roland
K. Choudhary Manoj
Original Assignee
Owens Corning Intellectual Capital, Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Owens Corning Intellectual Capital, Llc filed Critical Owens Corning Intellectual Capital, Llc
Publication of BRPI0713310A2 publication Critical patent/BRPI0713310A2/pt

Links

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
    • C08J9/0061—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
    • 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
    • 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
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives

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

AUMENTADORES DE TAMANHO DE CÉLULA PARA ESPUMAS DE POLIESTIRENO São apresentadas espumas poliméricas estrusadas que contêm agentes de aumento de tamanho de célula. A composição da invenção inclui um material polimérico espumável, pelo menos um agente de sopro, e pelo menos um agente aumentador de tamanho de célula. O agente de sopro utilizado na composição da invenção, de preferência, é escolhido de tal forma que a composição tenha uma eliminação zero de ozônio e um potencial baixo de aquecimento global. Exemplos incluem quaisquer agentes de sopro inorgânicos e/ou cIorofluorcarbonos não hidrogenados (não-HCTFs). O material polimérico espumável, de preferência, é poliestireno. O agente aumentador de tamanho de célula poderá ser escolhido de vinil acetato de etileno (EVA) e/ou metil acrilato de etileno (EMA). O agente aumentador de tamanho de célula permite a formação de uma espuma com tamanhos grandes de células que são desejáveis para se conseguir um alto valor de isolamento e para otimizar as propriedades físicas do produto espumado. Além disso, o agente de aumento de tamanho de célula produz um tamanho de célula aumentado no produto espumado sem prejudicar as propriedades físicas e térmicas.
BRPI0713310-3A 2006-06-22 2007-06-21 aumentadores de tamanho de cÉlula para espumas de poliestireno BRPI0713310A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/472,772 US9752004B2 (en) 2006-06-22 2006-06-22 Cell size enlargers for polystyrene foams
US11/472.772 2006-06-22
PCT/US2007/014491 WO2007149538A1 (en) 2006-06-22 2007-06-21 Cell size enlargers for polystyrene foams

Publications (1)

Publication Number Publication Date
BRPI0713310A2 true BRPI0713310A2 (pt) 2012-03-06

Family

ID=38654801

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0713310-3A BRPI0713310A2 (pt) 2006-06-22 2007-06-21 aumentadores de tamanho de cÉlula para espumas de poliestireno

Country Status (6)

Country Link
US (1) US9752004B2 (pt)
CN (2) CN101558107A (pt)
BR (1) BRPI0713310A2 (pt)
CA (1) CA2666108C (pt)
MX (1) MX2008016305A (pt)
WO (1) WO2007149538A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9850357B2 (en) * 2011-02-10 2017-12-26 Fina Technology, Inc. Use of polar additives for enhancing blowing agent solubility in polystyrene
WO2012175345A1 (en) 2011-06-23 2012-12-27 Total Research & Technology Feluy Improved expandable vinyl aromatic polymers
MX354177B (es) 2011-06-27 2018-02-16 Owens Corning Intellectual Capital Llc Agentes organicos de atenuacion de infrarrojo.
CA2892607A1 (en) * 2012-11-29 2014-06-05 Dow Global Technologies Llc Cell size enlarging agent for styrenic foam
ES2973059T3 (es) * 2013-03-15 2024-06-18 Owens Corning Intellectual Capital Llc Auxiliares de procesamiento para su uso en la fabricación de espumas de poliestireno extruidas utilizando agentes de soplado con bajo potencial en calentamiento global
CN103408829A (zh) * 2013-07-08 2013-11-27 陈志冲 一种复合建筑用板材
DK3169723T3 (da) * 2014-07-16 2024-05-13 Owens Corning Intellectual Capital Llc VOC-fri bearbejdningshjælpemiddel til anvendelse ved fremstilling af skum under anvendelse af blæsemidler med lavt potentielt bidrag til global opvarmning
WO2016176384A1 (en) * 2015-04-28 2016-11-03 Owens Corning Intellectual Capital, Llc Methods of manufacturing extruded polystyrene foams using conductive polymers as an infrared attenuation agent
US11414529B2 (en) * 2018-06-21 2022-08-16 Fina Technology, Inc. Polystyrene compositions for foam extrusion
JP7586750B2 (ja) * 2021-03-29 2024-11-19 積水化成品工業株式会社 ポリスチレン系樹脂発泡シートおよびポリスチレン系樹脂発泡容器

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229396A (en) 1979-03-21 1980-10-21 The Dow Chemical Company Method of extruding thermoplastic resin foams having enlarged cell-sizes
US4613629A (en) 1984-11-21 1986-09-23 The United States Of America As Represented By The Department Of Energy Method of forming a foamed thermoplastic polymer
JPH05505634A (ja) * 1990-03-23 1993-08-19 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ガスバリアー樹脂を含むポリマーフォーム
US5912279A (en) 1990-03-23 1999-06-15 E. I. Du Pont De Nemours And Company Polymer foams containing blocking agents
US5358675A (en) 1992-05-13 1994-10-25 Mobil Oil Corporation Controlling heterogeneous nucleation and growth of foams
WO1994016876A1 (en) 1993-01-26 1994-08-04 The Dow Chemical Company Enlarged cell foam and method of making same
IL110514A0 (en) * 1993-10-04 1994-10-21 Eastman Chem Co Concentrates for improving polyester compositions and a method for preparing such compositions
EP0792906A4 (en) 1994-11-18 1998-04-08 Dow Kakoh Kabushiki Kaisha POLYSTYRENE RESIN FOAM AND PROCESS FOR PRODUCING FOAM
MX9708227A (es) * 1995-04-27 1997-12-31 Dow Chemical Co Espumas microcelulares de celula abierta, extruidas y su proceso de preparacion.
EP0899291B1 (en) 1996-05-15 2003-08-13 Kaneka Corporation Curable composition, foam made by using the same, and process for the production thereof
US5817705A (en) 1996-10-15 1998-10-06 Tenneco Protective Packaging Inc. Short time frame process for producing extruded closed cell low density propylene polymer foams
WO1998056430A2 (en) * 1997-06-11 1998-12-17 The Dow Chemical Company Absorbent, extruded thermoplastic foams
US5962545A (en) * 1997-06-23 1999-10-05 The Dow Chemical Company Method of enhancing open cell formation in alkenyl aromatic polymer foams
US6069183A (en) * 1998-04-07 2000-05-30 Tenneco Packaging Inc. Foamable composition using high density polyethylene
US6417240B1 (en) * 1998-08-28 2002-07-09 Dow Global Technologies Inc. Foams prepared from blends of syndiotactic polypropylenes and thermoplastic polymers
US5993707A (en) 1998-12-04 1999-11-30 The Dow Chemical Company 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
US6403663B1 (en) 1999-09-20 2002-06-11 North Carolina State University Method of making foamed materials using surfactants and carbon dioxide
US6395791B1 (en) 1999-12-03 2002-05-28 The Dow Chemical Company Grafted thermoplastic compositions and fabricated articles therefrom
CN1182186C (zh) * 1999-12-07 2004-12-29 陶氏环球技术公司 氢化的乙烯基芳族聚合物泡沫体
US6632382B1 (en) * 2000-02-29 2003-10-14 Owens-Corning Fiberglas Technology, Inc. Extruded foam product with reduced surface defects
US7018700B2 (en) 2000-03-17 2006-03-28 Dow Global Technologies Inc. Acoustic absorption polymer foam having improved thermal insulating performance
CN1282693C (zh) 2000-03-17 2006-11-01 陶氏环球技术公司 用于声学应用的具有高服务温度的大孔聚烯烃泡沫
MXPA02008938A (es) 2000-03-17 2003-06-17 Dow Global Technologies Inc Espuma de poliolefina util para aislamiento acustico y termico.
US6433092B2 (en) 2000-04-20 2002-08-13 Nova Chemicals Inc. Tetrafunctional initiator
KR20030051738A (ko) 2000-10-24 2003-06-25 다우 글로벌 테크놀로지스 인크. 다정형 열가소성 중합체 발포체의 제조방법
WO2002046284A1 (en) * 2000-12-04 2002-06-13 Nova Chemicals Inc. Foamed cellular particles of an expandable polymer composition
US6958365B2 (en) 2003-05-13 2005-10-25 Eastman Kodak Company Manufacturing process for open celled microcellular foam
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
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
US7244380B2 (en) * 2004-04-26 2007-07-17 Jsp Corporation Process for producing polystyrene resin foam by extrusion
US8314161B2 (en) 2005-08-22 2012-11-20 Owens Corning Intellectual Capital, Llc Deformable, rigid polystyrene foam board
US8119701B2 (en) * 2005-10-24 2012-02-21 Owens Corning Intellectual Capital, Llc Method of manufacturing polystyrene foam with polymer processing additives

Also Published As

Publication number Publication date
MX2008016305A (es) 2009-01-16
CN104710696A (zh) 2015-06-17
CA2666108C (en) 2014-12-09
CN104710696B (zh) 2021-08-31
WO2007149538A1 (en) 2007-12-27
US20070299152A1 (en) 2007-12-27
CA2666108A1 (en) 2008-12-27
CN101558107A (zh) 2009-10-14
US9752004B2 (en) 2017-09-05

Similar Documents

Publication Publication Date Title
PL2129710T3 (pl) Zawierające fluoropropen środki porotwórcze dla polistyrenu
EP2567994B8 (en) Foam-forming compositions containing an azeotrope-like mixture containing z-1,1,1,4,4,4-hexafluoro-2-butene and dimethoxymethane and their uses in the preparation of polyisocyanate-based foams
JP2007126682A5 (pt)
ES2156412T3 (es) Mezclas con 1,1,1,3,3-pentafluorobutano.
MX2011007960A (es) Composiciones para agentes de soplado a base de tetrafluropropeno.
BR112012009517B8 (pt) processo de formação de espuma de poliuretano, composição espumável termoendurecível e uso da composição de agente de expansão polimérico
ATE518905T1 (de) Blasmittelzusammensetzung aus hydrofluorpropen und hydrochlorfluorolefin
CO6241139A2 (es) Composiciones azeotropicas y semejantes a un azeotropo de z-1,1,1,4,4,4-hexafluoro-2-buteno
ES2338519T1 (es) Espuma de aislamiento termico que comprende hfo-1233zd como agente de soplado.
BR112014018134A8 (pt) Composição capaz de formar espuma para uso na fabricação de roupa de mergulho, espuma para uso na fabricação de roupa de mergulho, laminado, e roupa de mergulho
BR112012009444A2 (pt) espumas biodegradáveis com estabilidade dimensional melhorada
MX2009006045A (es) Espumas expandidas y extruidas biodegradables y de emision reducida hechas con agentes de soplado basados en formiato de metilo.
CL2014001424A1 (es) Composicion de agente de expansion de espuma que comprende z-1,1,1,4,4,4-hexafluoro-2-buteno y al menos un agente de expansion de espuma; composicion formadora de espuma; una espuma de polimero de poliuretano o poliisocianurato de celda cerrada; y proceso para producir dicha espuma.
EP4310135A3 (en) Processing aids for use in manufacturing extruded polystyrene foams using low global warming potential blowing agents
WO2007146351A3 (en) Viscoelastic polyurethane foam and process for its manufacture
MY164759A (en) Blowing agents, foamable compositions and foams
MX2007002581A (es) Espumas termoplasticas expandidas y extruidas hechas con agentes de soplado basados en fomiato de metilo.
MX341750B (es) Polimero expansible particulado, metodo para producir el polimero expansible particulado, asi como un uso especial del material de espuma obtenido.
BR112016025360A2 (pt) método para formar uma espuma moldada flexível de poliuretano com células abertas tendo uma ifd alvo a 65%, método para formar uma espuma de poliuretano flexível com células abertas, assento de automóvel, composição espumante para formar uma espuma de poliuretano flexível com células abertas, e método para formar uma espuma viscoelástica flexível com células abertas
JP2005507965A5 (pt)
PT2010601E (pt) Material isolante expandido
MX2007002579A (es) Espumas termoplasticas aislantes hechas con agentes de soplado basados en formiato de metilo.
MX2018013273A (es) Espumacion de polimero de estireno.
CN106432662A (zh) 聚氨酯泡沫
BRPI0408294A (pt) composição, pré-mistura intencionada para a preparação e processo para a manufatura de espumas de poliuretano ou de poliuretano modificado, espuma de poliuretano ou de poliuretano modificado, e, material de isolamento térmico

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time