JPH06505935A - 非変形ポリオレフィン発泡構造体およびその製造方法 - Google Patents

非変形ポリオレフィン発泡構造体およびその製造方法

Info

Publication number
JPH06505935A
JPH06505935A JP4508185A JP50818592A JPH06505935A JP H06505935 A JPH06505935 A JP H06505935A JP 4508185 A JP4508185 A JP 4508185A JP 50818592 A JP50818592 A JP 50818592A JP H06505935 A JPH06505935 A JP H06505935A
Authority
JP
Japan
Prior art keywords
foamed
foam structure
foam
cross
polyolefin
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.)
Pending
Application number
JP4508185A
Other languages
English (en)
Japanese (ja)
Inventor
マロン，　ブルース，エイ．
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Chemical Co filed Critical Dow Chemical Co
Publication of JPH06505935A publication Critical patent/JPH06505935A/ja
Pending 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
    • 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
    • B29C44/468—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length in a plurality of parallel streams which unite during the foaming
    • 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

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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP4508185A 1991-03-25 1992-02-21 非変形ポリオレフィン発泡構造体およびその製造方法 Pending JPH06505935A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US67400791A 1991-03-25 1991-03-25
US674.007 1991-03-25
PCT/US1992/001394 WO1992016363A1 (en) 1991-03-25 1992-02-21 Nondistorted polyolefin foam structures and process for making

Publications (1)

Publication Number Publication Date
JPH06505935A true JPH06505935A (ja) 1994-07-07

Family

ID=24704961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4508185A Pending JPH06505935A (ja) 1991-03-25 1992-02-21 非変形ポリオレフィン発泡構造体およびその製造方法

Country Status (11)

Country Link
EP (1) EP0587581A1 (cg-RX-API-DMAC7.html)
JP (1) JPH06505935A (cg-RX-API-DMAC7.html)
KR (1) KR100195552B1 (cg-RX-API-DMAC7.html)
AU (1) AU1581292A (cg-RX-API-DMAC7.html)
CA (1) CA2104961C (cg-RX-API-DMAC7.html)
FI (1) FI934187L (cg-RX-API-DMAC7.html)
HU (1) HU213639B (cg-RX-API-DMAC7.html)
MX (1) MX9201305A (cg-RX-API-DMAC7.html)
NO (1) NO933415D0 (cg-RX-API-DMAC7.html)
TW (1) TW257774B (cg-RX-API-DMAC7.html)
WO (1) WO1992016363A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004500998A (ja) * 2000-03-17 2004-01-15 ダウ　グローバル　テクノロジーズ　インコーポレイティド 遮音および断熱用に有用なポリオレフィンフォーム

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527573A (en) * 1991-06-17 1996-06-18 The Dow Chemical Company Extruded closed-cell polypropylene foam
US5567742A (en) * 1992-02-04 1996-10-22 The Dow Chemical Company Dimensionally-stable polypropylene foam expanded with inorganic blowing agents
CN1062280C (zh) * 1994-01-31 2001-02-21 旭化成工业株式会社 挤塑丙烯聚合物树脂泡沫体
DE4422568C1 (de) * 1994-06-28 1996-02-15 Bayer Ag Verfahren und Vorrichtung zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid
EP0804328B1 (de) * 1994-07-18 2001-10-17 Bayer Ag Verfahren und vorrichtung zur schaumherstellung mittels unter druck gelösten kohlendioxids
AU2927395A (en) * 1994-07-18 1996-02-16 Bayer Aktiengesellschaft Process and device for preparing foam using carbon dioxide dissolved under pressure
US5840778A (en) * 1994-11-28 1998-11-24 Bayer Aktiengesellschaft Process and device for producing foam using carbon dioxide dissolved under pressure
JPH11509146A (ja) * 1995-07-11 1999-08-17 ビーメック グループ リミテッド ポリマーフォームを製造するための装置および方法
DK0922554T3 (da) * 1997-12-08 2003-10-20 Dow Deutschland Inc Flerlagsskum, fremgangsmåde til dets fremstilling og anvendelse heraf
PT1360382E (pt) * 2001-02-02 2007-01-31 Dow Global Technologies Inc Painel de construção com pelo menos dois domínios de painel de diferentes resistências compressivas médias
KR20070121709A (ko) * 2005-03-22 2007-12-27 가부시키가이샤 프라임 폴리머 프로필렌계 수지 압출 발포체 및 프로필렌계 수지 압출발포체의 제조 방법
DE102009028200A1 (de) 2009-08-04 2011-02-17 Evonik Degussa Gmbh Verwendung von Polyolefinen zur Herstellung von Schäumen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1061702A (en) * 1965-03-18 1967-03-15 Monsanto Chemicals Foamed resin insulating materials
US3881984A (en) * 1969-08-07 1975-05-06 Sekisui Plastics Apparatus for preparation of synthetic wood
US3949031A (en) * 1970-08-19 1976-04-06 Fmc Corporation Method for making cellular articles
GB1592960A (en) * 1977-12-24 1981-07-15 Sekisui Plastics Process for producing expanded article of thermoplastic resin
US4753841A (en) * 1985-11-19 1988-06-28 Noel, Marquet & Cie. S.A. Air-borne and footstep noise insulating panels of synthetic resin foam for floating plaster floors or floating wooden floors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004500998A (ja) * 2000-03-17 2004-01-15 ダウ　グローバル　テクノロジーズ　インコーポレイティド 遮音および断熱用に有用なポリオレフィンフォーム

Also Published As

Publication number Publication date
FI934187A0 (fi) 1993-09-24
WO1992016363A1 (en) 1992-10-01
HUT65896A (en) 1994-07-28
EP0587581A4 (en) 1993-12-16
NO933415L (no) 1993-09-24
MX9201305A (es) 1992-10-01
FI934187A7 (fi) 1993-09-24
KR100195552B1 (ko) 1999-06-15
CA2104961A1 (en) 1992-09-26
NO933415D0 (no) 1993-09-24
EP0587581A1 (en) 1994-03-23
TW257774B (cg-RX-API-DMAC7.html) 1995-09-21
CA2104961C (en) 2002-05-28
AU1581292A (en) 1992-10-21
FI934187L (fi) 1993-09-24
HU213639B (en) 1997-08-28

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