HK1052518A1 - A process for producing thermoformable foam sheet using a physical blowing agent - Google Patents

A process for producing thermoformable foam sheet using a physical blowing agent

Info

Publication number
HK1052518A1
HK1052518A1 HK03103526A HK03103526A HK1052518A1 HK 1052518 A1 HK1052518 A1 HK 1052518A1 HK 03103526 A HK03103526 A HK 03103526A HK 03103526 A HK03103526 A HK 03103526A HK 1052518 A1 HK1052518 A1 HK 1052518A1
Authority
HK
Hong Kong
Prior art keywords
blowing agent
foam sheet
physical blowing
thermoformable foam
producing thermoformable
Prior art date
Application number
HK03103526A
Other languages
English (en)
Inventor
Gary C Welsh
Roldolfo J Salmang
Michael M Ballot
Original Assignee
Dow Global Technologies Inc
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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of HK1052518A1 publication Critical patent/HK1052518A1/xx

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
    • C08J9/04—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/06—CO2, N2 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after 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

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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
  • Laminated Bodies (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
HK03103526A 2000-02-04 2003-05-19 A process for producing thermoformable foam sheet using a physical blowing agent HK1052518A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18044600P 2000-02-04 2000-02-04
PCT/US2001/001206 WO2001057120A2 (en) 2000-02-04 2001-01-12 A process for producing thermoformable foam sheet using a physical blowing agent

Publications (1)

Publication Number Publication Date
HK1052518A1 true HK1052518A1 (en) 2003-09-19

Family

ID=22660491

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03103526A HK1052518A1 (en) 2000-02-04 2003-05-19 A process for producing thermoformable foam sheet using a physical blowing agent

Country Status (19)

Country Link
US (1) US20020006975A1 (xx)
EP (1) EP1268624B1 (xx)
JP (1) JP4787941B2 (xx)
KR (1) KR100804064B1 (xx)
CN (1) CN1187399C (xx)
AR (1) AR027361A1 (xx)
AT (1) ATE339467T1 (xx)
AU (1) AU774881B2 (xx)
BR (1) BR0108296B1 (xx)
CA (1) CA2399438C (xx)
CO (1) CO5210875A1 (xx)
DE (1) DE60123026T2 (xx)
ES (2) ES2269342T3 (xx)
HK (1) HK1052518A1 (xx)
MX (1) MXPA02007500A (xx)
MY (1) MY130472A (xx)
PL (1) PL204201B1 (xx)
TW (1) TW593468B (xx)
WO (1) WO2001057120A2 (xx)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070173554A1 (en) * 2005-10-27 2007-07-26 Yadollah Delaviz Method of manufacturing polystyrene foam with polymer processing additives
MX2008016342A (es) 2006-06-29 2009-01-19 Dow Global Technologies Inc Articulos termoplasticos y procesos para hacer los mismos usando un lote maestro mejorado.
WO2009114761A2 (en) 2008-03-14 2009-09-17 Dow Global Technologies Inc. Improved process for shaping polymeric articles
BRPI0913849A2 (pt) 2008-06-20 2015-10-20 Procter & Gamble embalagem de filme espumado
ES2659998T3 (es) * 2008-08-25 2018-03-20 Trinseo Europe Gmbh Materiales laminados termoplásticos multicapa y elementos termoformados y preparados a partir de ello
EP2420373A3 (de) 2010-08-20 2012-06-06 Rundpack AG Verfahren zur Herstellung eines opaken Formteils
BR112014014218A2 (pt) * 2011-12-15 2017-06-13 Styron Europe Gmbh aparelho para misturar aditivos em um meio a ser bombeado
US8609778B1 (en) 2012-08-09 2013-12-17 Americas Styrenics, LLC Styrenic resin incorporating recycled polystyrene
US9096698B2 (en) 2012-08-09 2015-08-04 Americas Styrenics, LLC Styrenic resin incorporating recycled polystyrene
US9115228B2 (en) 2012-08-09 2015-08-25 Americas Styrenics, LLC Styrenic resin having improved extensional viscosity
EP2743051A1 (de) 2012-12-14 2014-06-18 Promix Solutions AG Verfahren zum Kühlen von geschäumten Kunststoffen
MX2015012702A (es) 2013-03-14 2016-08-03 Berry Plastics Corp Contenedor.
RU2016104363A (ru) 2013-07-12 2017-08-17 Берри Пластикс Корпорейшн Полимерный материал для контейнера
US9562140B2 (en) 2013-08-16 2017-02-07 Berry Plastics Corporation Polymeric material for an insulated container
MX2016002374A (es) 2013-08-26 2016-05-31 Berry Plastics Corp Material polimerico para un envase.
TW201532782A (zh) 2013-08-30 2015-09-01 Berry Plastics Corp 容器以及其製造方法
US9937652B2 (en) 2015-03-04 2018-04-10 Berry Plastics Corporation Polymeric material for container
MX2016011125A (es) 2015-08-31 2017-02-27 Dart Container Metodos y sistemas para saturacion continua de material, tales como peliculas de polimero.
CN107718591A (zh) * 2017-10-18 2018-02-23 阮伟炽 一种物理发泡挤塑产品的生产方法及其配方
CN108776197B (zh) * 2018-06-21 2024-04-23 上海新如生物科技有限公司 用于测试真空灌装化妆品料体的膨胀性能的装置和方法
WO2020092997A1 (en) * 2018-11-01 2020-05-07 Mucell Extrusion, Llc Foamed sheet comprising tpe and the products resulting therefrom and the process of making the same
KR102078210B1 (ko) 2019-07-15 2020-02-17 박제현 고광택 무변형 물리 발포 성형 금형
KR102164729B1 (ko) * 2019-08-05 2020-10-14 강현식 상품포장 트레이용 공압출 적층시트의 제조방법
JP7530546B2 (ja) 2020-03-31 2024-08-08 中央化学株式会社 ポリオレフィン発泡体の製造方法、包装用包材の製造方法、ポリオレフィン発泡体、及び食品向け包装用包材

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Publication number Priority date Publication date Assignee Title
US2917217A (en) * 1956-04-30 1959-12-15 St Regis Paper Co Foamed polystyrene article
GB1141894A (en) * 1967-02-20 1969-02-05 Shell Int Research Method of producing a laminated foamed polystyrene sheet
US3871897A (en) * 1971-03-01 1975-03-18 Ici Ltd Foamed olefin polymer wallpaper
JPS5829217B2 (ja) * 1975-11-27 1983-06-21 日東電工株式会社 ブツタイノ ヒフクホウホウ
GB1531031A (en) * 1976-04-27 1978-11-01 Formica Int Process for the preparation of thermoplastic sheets or webs and products obtained thereby
JPS57109834A (en) * 1980-12-27 1982-07-08 Sekisui Plastics Co Ltd Foamed polystyrene sheet
US5250577A (en) * 1989-08-02 1993-10-05 The Dow Chemical Company Polystyrene foam made with only carbon dioxide as a blowing agent and a process for making the same
DE4011003A1 (de) * 1990-04-05 1991-10-10 Gerro Plast Gmbh Verfahren zur herstellung von geschaeumten polystyrolfolien
JPH07276472A (ja) * 1994-04-13 1995-10-24 Furukawa Electric Co Ltd:The ポリプロピレン樹脂発泡シートの製造方法
JP3530673B2 (ja) * 1996-03-26 2004-05-24 積水化成品工業株式会社 ポリスチレン系樹脂発泡積層シートとその製造方法及びその成形品
JPH10166425A (ja) * 1996-12-05 1998-06-23 Jsp Corp プロピレン系樹脂一軸延伸発泡体
JP3486744B2 (ja) * 1997-05-29 2004-01-13 積水化成品工業株式会社 熱成形用発泡スチレン系樹脂積層シートとその製造方法及び成形品
JPH11129369A (ja) * 1997-10-31 1999-05-18 Daicel Chem Ind Ltd 合成樹脂発泡シートおよびその製造方法

Also Published As

Publication number Publication date
TW593468B (en) 2004-06-21
BR0108296A (pt) 2003-01-07
ES2639170T3 (es) 2017-10-25
ATE339467T1 (de) 2006-10-15
AU774881B2 (en) 2004-07-08
JP4787941B2 (ja) 2011-10-05
WO2001057120A2 (en) 2001-08-09
DE60123026T2 (de) 2007-04-12
PL204201B1 (pl) 2009-12-31
AU2790501A (en) 2001-08-14
MY130472A (en) 2007-06-29
CO5210875A1 (es) 2002-10-30
EP1268624B1 (en) 2006-09-13
CN1396940A (zh) 2003-02-12
CA2399438A1 (en) 2001-08-09
US20020006975A1 (en) 2002-01-17
CN1187399C (zh) 2005-02-02
KR20020087048A (ko) 2002-11-21
MXPA02007500A (es) 2003-01-28
AR027361A1 (es) 2003-03-26
CA2399438C (en) 2011-01-11
KR100804064B1 (ko) 2008-02-18
JP2003522052A (ja) 2003-07-22
PL356473A1 (en) 2004-06-28
BR0108296B1 (pt) 2011-02-22
DE60123026D1 (de) 2006-10-26
WO2001057120A3 (en) 2001-12-20
ES2269342T3 (es) 2007-04-01
EP1268624A2 (en) 2003-01-02

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Legal Events

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PE Patent expired

Effective date: 20210111