DE69509071D1 - Extrudierter propylenpolymerharzschaum - Google Patents

Extrudierter propylenpolymerharzschaum

Info

Publication number
DE69509071D1
DE69509071D1 DE69509071T DE69509071T DE69509071D1 DE 69509071 D1 DE69509071 D1 DE 69509071D1 DE 69509071 T DE69509071 T DE 69509071T DE 69509071 T DE69509071 T DE 69509071T DE 69509071 D1 DE69509071 D1 DE 69509071D1
Authority
DE
Germany
Prior art keywords
polymer resin
propylene polymer
extruded propylene
extruded
resin
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 - Lifetime
Application number
DE69509071T
Other languages
English (en)
Other versions
DE69509071T2 (de
Inventor
Yoshihito Fukasawa
Satoshi Hashimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of DE69509071D1 publication Critical patent/DE69509071D1/de
Application granted granted Critical
Publication of DE69509071T2 publication Critical patent/DE69509071T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • B29C44/505—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through a flat die
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE69509071T 1994-01-31 1995-01-31 Extrudierter propylenpolymerharzschaum Expired - Lifetime DE69509071T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP939494 1994-01-31
PCT/JP1995/000126 WO1995020622A1 (fr) 1994-01-31 1995-01-31 Mousse de resine polymere de propylene extrudee

Publications (2)

Publication Number Publication Date
DE69509071D1 true DE69509071D1 (de) 1999-05-20
DE69509071T2 DE69509071T2 (de) 1999-12-16

Family

ID=11719219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69509071T Expired - Lifetime DE69509071T2 (de) 1994-01-31 1995-01-31 Extrudierter propylenpolymerharzschaum

Country Status (11)

Country Link
US (1) US5629076A (de)
EP (1) EP0743337B1 (de)
JP (1) JP3313371B2 (de)
KR (1) KR0169075B1 (de)
CN (1) CN1062280C (de)
CA (1) CA2172394C (de)
DE (1) DE69509071T2 (de)
GB (1) GB2298425B (de)
SG (1) SG34214A1 (de)
TW (1) TW282480B (de)
WO (1) WO1995020622A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI973816A0 (fi) 1997-09-26 1997-09-26 Borealis As Polypropen med hoeg smaeltstyrka
US6521675B1 (en) * 1998-09-03 2003-02-18 Bp Corporation North America Inc. Foamed polypropylene sheet having improved appearance and a foamable polypropylene composition therefor
US6495085B1 (en) * 2000-07-28 2002-12-17 The Soundcoat Company, Ltd. Method of conditioning foam materials by compression
US20030211310A1 (en) * 2001-06-21 2003-11-13 Haas Christopher K. Foam and method of making
JP4999462B2 (ja) 2004-11-19 2012-08-15 株式会社プライムポリマー プロピレン系樹脂押出発泡体
SG123780A1 (en) * 2005-01-07 2006-07-26 Sumitomo Chemical Co Polypropylene resin composition and formed article
US7469437B2 (en) 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
DE102007020095A1 (de) 2007-04-26 2008-10-30 Nordson Corporation, Westlake Vorrichtung und Verfahren zum Schaumauftrag auf Substrate mit großer Breite
JP2009067948A (ja) * 2007-09-14 2009-04-02 Asahi Fiber Glass Co Ltd ポリプロピレン系樹脂押出発泡体及びその製造方法
WO2013101301A2 (en) 2011-06-17 2013-07-04 Berry Plastics Corporation Insulated sleeve for a cup
JP6235466B2 (ja) 2011-06-17 2017-11-22 ベリー プラスチックス コーポレイション 断熱容器
WO2012174422A2 (en) 2011-06-17 2012-12-20 Berry Plastics Corporation Insulated container with molded brim
US9067705B2 (en) 2011-06-17 2015-06-30 Berry Plastics Corporation Process for forming an insulated container having artwork
CA3170958A1 (en) 2011-08-31 2013-03-07 Berry Plastics Corporation Polymeric material for an insulated container
CN104136524B (zh) 2012-02-23 2016-01-20 日本聚丙烯株式会社 聚丙烯类树脂组合物和发泡片材
JP6089765B2 (ja) 2012-02-23 2017-03-08 日本ポリプロ株式会社 ポリプロピレン系樹脂発泡シートおよび熱成形体
CA2879564A1 (en) 2012-08-07 2014-02-13 Berry Plastics Corporation Cup-forming process and machine
US8609778B1 (en) 2012-08-09 2013-12-17 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
US9096698B2 (en) 2012-08-09 2015-08-04 Americas Styrenics, LLC Styrenic resin incorporating recycled polystyrene
AU2013334155B2 (en) 2012-10-26 2017-02-02 Berry Plastics Corporation Polymeric material for an insulated container
US9840049B2 (en) 2012-12-14 2017-12-12 Berry Plastics Corporation Cellular polymeric material
AR093943A1 (es) 2012-12-14 2015-07-01 Berry Plastics Corp Reborde de un envase termico
AR093944A1 (es) 2012-12-14 2015-07-01 Berry Plastics Corp Troquelado para envase
US9957365B2 (en) 2013-03-13 2018-05-01 Berry Plastics Corporation Cellular polymeric material
RU2015143424A (ru) 2013-03-14 2017-04-19 Берри Пластикс Корпорейшн Сосуд
TW201522445A (zh) 2013-08-16 2015-06-16 Berry Plastics Corp 用於絕熱容器之聚合材料
US9758655B2 (en) 2014-09-18 2017-09-12 Berry Plastics Corporation Cellular polymeric material
US10513589B2 (en) 2015-01-23 2019-12-24 Berry Plastics Corporation Polymeric material for an insulated container
CA3013576A1 (en) 2017-08-08 2019-02-08 Berry Global, Inc. Insulated multi-layer sheet and method of making the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821690Y2 (ja) * 1977-05-25 1983-05-09 積水化成品工業株式会社 気泡が破壊されたポリオレフィン系樹脂板状成形体
JPS5936116A (ja) * 1982-08-24 1984-02-28 Chisso Corp 発泡用エチレンプロピレン共重合体とその製造法
US5116881A (en) * 1990-03-14 1992-05-26 James River Corporation Of Virginia Polypropylene foam sheets
DE4019053A1 (de) * 1990-06-15 1991-12-19 Basf Ag Polymerisate des propylens mit breitem molmassenverhaeltnis q
HU213639B (en) * 1991-03-25 1997-08-28 Dow Chemical Co Process for making nondistorted polyolefin foam structure
JP2859983B2 (ja) * 1991-03-26 1999-02-24 株式会社ジェイエスピー プロピレン系樹脂押出発泡体、成形体及びその製造方法
DK0625168T3 (da) * 1992-02-04 1999-09-27 Dow Chemical Co Fremgangsmåde til fremstilling af et med uorganiske opskumningsmidler ekspanderet, dimensionsstabilt polypropylenskum
JP2767513B2 (ja) * 1992-04-13 1998-06-18 積水化成品工業株式会社 ポリプロピレン系樹脂発泡シ−ト
CA2150722C (en) * 1992-12-17 2004-05-25 Chung P. Park Extruded closed-cell propylene polymer foam and methods of making the same

Also Published As

Publication number Publication date
JP3313371B2 (ja) 2002-08-12
GB2298425A (en) 1996-09-04
CN1062280C (zh) 2001-02-21
WO1995020622A1 (fr) 1995-08-03
CA2172394C (en) 1998-08-04
CN1134162A (zh) 1996-10-23
TW282480B (de) 1996-08-01
GB9606771D0 (en) 1996-06-05
KR960705873A (ko) 1996-11-08
GB2298425B (en) 1997-10-08
KR0169075B1 (ko) 1999-03-20
US5629076A (en) 1997-05-13
DE69509071T2 (de) 1999-12-16
EP0743337A1 (de) 1996-11-20
CA2172394A1 (en) 1995-08-03
SG34214A1 (en) 1996-12-06
EP0743337A4 (de) 1997-06-04
EP0743337B1 (de) 1999-04-14
MX9601861A (es) 1998-03-31

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