JPS4924148B1 - - Google Patents

Info

Publication number
JPS4924148B1
JPS4924148B1 JP41040461A JP4046166A JPS4924148B1 JP S4924148 B1 JPS4924148 B1 JP S4924148B1 JP 41040461 A JP41040461 A JP 41040461A JP 4046166 A JP4046166 A JP 4046166A JP S4924148 B1 JPS4924148 B1 JP S4924148B1
Authority
JP
Japan
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
JP41040461A
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 filed Critical
Publication of JPS4924148B1 publication Critical patent/JPS4924148B1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • 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)
JP41040461A 1965-06-24 1966-06-26 Pending JPS4924148B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26765/65A GB1098408A (en) 1965-06-24 1965-06-24 Extrusion of resins

Publications (1)

Publication Number Publication Date
JPS4924148B1 true JPS4924148B1 (ja) 1974-06-20

Family

ID=10248835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP41040461A Pending JPS4924148B1 (ja) 1965-06-24 1966-06-26

Country Status (5)

Country Link
US (1) US3467570A (ja)
JP (1) JPS4924148B1 (ja)
FR (1) FR1484325A (ja)
GB (1) GB1098408A (ja)
SE (1) SE310944B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002511917A (ja) * 1997-06-27 2002-04-16 ザ ダウ ケミカル カンパニー 熱可塑性押出発泡体のエネルギー吸収物品

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA931720A (en) * 1969-08-07 1973-08-14 Hayashi Motoshige Synthetic wood and a method for preparation thereof
US3879505A (en) * 1969-10-22 1975-04-22 Ugine Kuhlmann Extrusion of foamable plastic materials
US3790654A (en) * 1971-11-09 1974-02-05 Corning Glass Works Extrusion method for forming thinwalled honeycomb structures
JPS534228Y2 (ja) * 1972-03-07 1978-02-02
JPS534229Y2 (ja) * 1972-03-07 1978-02-02
US3826603A (en) * 1972-08-14 1974-07-30 R Wiley Extrusion die
US3899326A (en) * 1973-03-30 1975-08-12 Corning Glass Works Method of making monolithic honeycombed structures
US4139144A (en) * 1977-11-25 1979-02-13 Corning Glass Works Extrusion die conversion
US4655987A (en) * 1982-10-12 1987-04-07 Guillermo Zertuche Method and apparatus for extruding tubular articles having several conduits
DE3244953C2 (de) * 1982-12-04 1984-11-29 Röhm GmbH, 6100 Darmstadt Verfahren zur Herstellung einer Hohlkammerkunststofftafel
US5124097A (en) * 1991-02-08 1992-06-23 The Dow Chemical Company Method of providing closed-cell polyolefin foam having reduced blowing agent content to the end user
EP0921148A1 (en) 1997-12-08 1999-06-09 Dow Deutschland Inc. Low density strand foams
US7951449B2 (en) * 2002-06-27 2011-05-31 Wenguang Ma Polyester core materials and structural sandwich composites thereof
JP2008532818A (ja) * 2005-03-18 2008-08-21 ダウ グローバル テクノロジーズ インコーポレーテッド 高圧ストランド用ダイ
US7250125B2 (en) * 2005-03-30 2007-07-31 Shiun Jiug Industrial Co., Ltd. Method of fabricating foamed rubber member

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734224A (en) * 1956-02-14 winstead
CA568559A (en) * 1959-01-06 J. Harkenrider Robert Making multiple tube structures by extrusion
US2748401A (en) * 1952-06-30 1956-06-05 Hedwin Corp Extruded flexible and hollow articles and method of making same
DE1016009B (de) * 1954-07-15 1957-09-19 Anton Reifenhaeuser Fa Verfahren zum Strangpressen von Hohlkoerpern aus thermoplastischem Kunststoff
US2927876A (en) * 1954-07-30 1960-03-08 Bayer Ag Article comprising a cellular core and sheath
US2945261A (en) * 1956-05-31 1960-07-19 Monsanto Chemicals Preparation of foamed thermoplastic resin forms having wrinkle-free profile surfaces
GB912888A (ja) * 1959-07-22 1900-01-01
US3212134A (en) * 1961-07-06 1965-10-19 Lucien D Yokana Extrusion die assembly
US3270393A (en) * 1962-12-13 1966-09-06 Gen Motors Corp Method for forming resilient plastic seat elements
GB1034120A (en) * 1963-06-24 1966-06-29 Monsanto Chemicals Extrusion of resins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002511917A (ja) * 1997-06-27 2002-04-16 ザ ダウ ケミカル カンパニー 熱可塑性押出発泡体のエネルギー吸収物品
JP2009109022A (ja) * 1997-06-27 2009-05-21 Dow Global Technologies Inc 熱可塑性押出発泡体のエネルギー吸収物品

Also Published As

Publication number Publication date
SE310944B (ja) 1969-05-19
GB1098408A (en) 1968-01-10
DE1629541B2 (de) 1975-12-11
FR1484325A (fr) 1967-06-09
US3467570A (en) 1969-09-16
DE1629541A1 (de) 1971-02-04

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