FR2548083B1 - Procede de fabrication d'une mousse reticulee - Google Patents

Procede de fabrication d'une mousse reticulee

Info

Publication number
FR2548083B1
FR2548083B1 FR8410298A FR8410298A FR2548083B1 FR 2548083 B1 FR2548083 B1 FR 2548083B1 FR 8410298 A FR8410298 A FR 8410298A FR 8410298 A FR8410298 A FR 8410298A FR 2548083 B1 FR2548083 B1 FR 2548083B1
Authority
FR
France
Prior art keywords
crosslinked foam
producing crosslinked
producing
foam
crosslinked
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
Application number
FR8410298A
Other languages
English (en)
Other versions
FR2548083A1 (fr
Inventor
Takao Kimura
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.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical Co Ltd
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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Publication of FR2548083A1 publication Critical patent/FR2548083A1/fr
Application granted granted Critical
Publication of FR2548083B1 publication Critical patent/FR2548083B1/fr
Expired 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
    • B29C44/50—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
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/94—Lubricating
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR8410298A 1983-07-01 1984-06-29 Procede de fabrication d'une mousse reticulee Expired FR2548083B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58119643A JPS6011329A (ja) 1983-07-01 1983-07-01 架橋発泡体の連続製造方法

Publications (2)

Publication Number Publication Date
FR2548083A1 FR2548083A1 (fr) 1985-01-04
FR2548083B1 true FR2548083B1 (fr) 1988-06-24

Family

ID=14766522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8410298A Expired FR2548083B1 (fr) 1983-07-01 1984-06-29 Procede de fabrication d'une mousse reticulee

Country Status (5)

Country Link
JP (1) JPS6011329A (fr)
DE (1) DE3424093A1 (fr)
FR (1) FR2548083B1 (fr)
GB (1) GB2145961B (fr)
NL (1) NL8402076A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62211123A (ja) * 1986-03-12 1987-09-17 Mitsubishi Petrochem Co Ltd 架橋発泡体の製造方法
JPH0725123B2 (ja) * 1986-08-04 1995-03-22 ダウ化工株式会社 スチレン系樹脂発泡体の製造方法
JPH0725916B2 (ja) * 1987-04-13 1995-03-22 三菱油化株式会社 ポリプロピレン発泡体の製造方法
GB2221741B (en) * 1988-08-11 1992-02-12 British Gas Plc Pipelining and liner pipe swaging dies
US5310513A (en) * 1990-09-17 1994-05-10 Furukawa Electric Co., Ltd. Method for manufacturing a cross-linked thermoplastic resin foam
JPH04156419A (ja) * 1990-10-19 1992-05-28 Natl Aerospace Lab ２画像同時表示パネル
EP0502356A3 (en) * 1991-02-28 1993-03-10 Texas Instruments Incorporated Photo-stimulated removal of trace metals
US6111020A (en) * 1994-09-02 2000-08-29 The Dow Chemical Company Crosslinked foams from blends of ethylene vinyl acetate and ethylene-styrene interpolymers
CN1130418C (zh) 1997-08-08 2003-12-10 陶氏化学公司 适合用作地面、墙面或天花板覆盖材料的片材、其制备方法和用于制备该片材的中间体
BR9814448A (pt) * 1997-08-27 2001-11-06 Chemical Company Interpolimeros e espumas termofixos, metodos para produzi-los e seu uso
HUP0300331A2 (hu) 2000-03-17 2003-06-28 Dow Global Technologies Inc., Makroméretű cellákkal rendelkező akusztikus hab és ennek alkalmazása abszorpciós anyagként
JP4276082B2 (ja) 2002-02-22 2009-06-10 ダウ グローバル テクノロジーズ インコーポレーテッド 粒状添加物を含有するマクロセル状防音性発泡体
US7144925B2 (en) 2002-05-09 2006-12-05 Dow Global Technologies Inc. Fire resistance acoustic foam
WO2004005381A2 (fr) * 2002-07-06 2004-01-15 Polymer 5 Procedes et produits destines a des materiaux thermoplastiques de moussage mettant en oeuvre un granule ou une poudre utilise en tant que vehicule permettant de delivrer un agent de moussage physique, et produits ainsi obtenus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA427868A (fr) * 1941-04-23 1945-05-29 Stanley Jesionowski Raymond Methode et appareil d'expulsion de plastiques
FR918164A (fr) * 1945-11-30 1947-01-31 Plax Corp Perfectionnements au procédé et aux appareils pour conformer par refoulement des matières plastiques
GB659480A (en) * 1948-11-23 1951-10-24 Us Rubber Co Improvements in extrusion apparatus for rubber
US4091064A (en) * 1973-08-22 1978-05-23 Dainichi Nihon Densen Kabushiki Kaisha Process for producing electric cable insulated with cured polyolefin
DE2654029B2 (de) * 1976-11-27 1980-01-31 Basf Ag, 6700 Ludwigshafen Kontinuierliche Herstellung feinzelliger, vernieteter Polyolefinschaumstoffe
US4146563A (en) * 1977-12-20 1979-03-27 The Dow Chemical Company Method and apparatus for forming thermoplastic foams
US4211525A (en) * 1978-12-05 1980-07-08 Rohm Gmbh Apparatus for making stretched, hollow shaped strands having corrugated intermediate supports
JPS581531A (ja) * 1981-06-28 1983-01-06 Dainichi Nippon Cables Ltd 架橋発泡ポリオレフイン管状体の連続製造法

Also Published As

Publication number Publication date
GB2145961B (en) 1987-05-13
JPS6011329A (ja) 1985-01-21
FR2548083A1 (fr) 1985-01-04
DE3424093A1 (de) 1985-01-03
GB2145961A (en) 1985-04-11
NL8402076A (nl) 1985-02-01
GB8416502D0 (en) 1984-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse