BE882307A - Dispositif d'injection servant a deposer un enrobage ou enveloppe de matiere synthetique expansee sur des produits de grande longueur - Google Patents

Dispositif d'injection servant a deposer un enrobage ou enveloppe de matiere synthetique expansee sur des produits de grande longueur

Info

Publication number
BE882307A
BE882307A BE0/199853A BE199853A BE882307A BE 882307 A BE882307 A BE 882307A BE 0/199853 A BE0/199853 A BE 0/199853A BE 199853 A BE199853 A BE 199853A BE 882307 A BE882307 A BE 882307A
Authority
BE
Belgium
Prior art keywords
envelope
depositing
products
cover
injection device
Prior art date
Application number
BE0/199853A
Other languages
English (en)
Original Assignee
Kabel Metallwerke Ghh
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 Kabel Metallwerke Ghh filed Critical Kabel Metallwerke Ghh
Publication of BE882307A publication Critical patent/BE882307A/fr

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
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/18—Cross-linking a thermoplastic linear foam during molding
BE0/199853A 1979-03-21 1980-03-19 Dispositif d'injection servant a deposer un enrobage ou enveloppe de matiere synthetique expansee sur des produits de grande longueur BE882307A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2910965A DE2910965C2 (de) 1979-03-21 1979-03-21 Spritzvorrichtung zur Aufbringung einer Umhüllung aus geschäumtem Kunststoff auf langgestrecktes Gut

Publications (1)

Publication Number Publication Date
BE882307A true BE882307A (fr) 1980-09-19

Family

ID=6065936

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/199853A BE882307A (fr) 1979-03-21 1980-03-19 Dispositif d'injection servant a deposer un enrobage ou enveloppe de matiere synthetique expansee sur des produits de grande longueur

Country Status (6)

Country Link
US (1) US4376741A (fr)
BE (1) BE882307A (fr)
BR (1) BR7907026A (fr)
DE (1) DE2910965C2 (fr)
FR (1) FR2451817A1 (fr)
GB (1) GB2044164B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03233814A (ja) * 1990-02-09 1991-10-17 Sumitomo Electric Ind Ltd 高発泡絶縁押出機
US5332309A (en) * 1992-04-23 1994-07-26 Edge-Sweets Company Reactive component mixing with metered dry filler
US5411683B1 (en) * 1993-08-20 2000-08-01 Sweetheart Cup Co Method for making thermoplastic foam with combined 1,1-difluoroethane and co2 blowing agent
US6432337B1 (en) * 1998-11-09 2002-08-13 James D. Fogarty Thermoplastic foam extrusion
US6113375A (en) * 1998-11-09 2000-09-05 Fogarty; James Thermoplastic foam extrusion assembly
BRPI0607377A2 (pt) * 2005-02-25 2010-03-23 Nova Chem Inc composiÇço de cimento de baixo peso, leito de estrada, artigo de construÇço painel compàsito, estrutura de concreto isolada, mÉtodo de fabricar um artigo de composiÇço de cimento de baixo peso, artigo de concreto de baixo peso e unidade estrutural de baixo peso
CA2598442C (fr) * 2005-02-25 2011-02-08 Nova Chemicals Inc. Panneaux de construction preformes composites
US8752348B2 (en) * 2005-02-25 2014-06-17 Syntheon Inc. Composite pre-formed construction articles
JP2008534418A (ja) 2005-03-22 2008-08-28 ノバ・ケミカルズ・インコーポレイテツド 軽量コンクリート組成物
US7677009B2 (en) * 2007-02-02 2010-03-16 Nova Chemicals Inc. Roof truss system
US8048219B2 (en) * 2007-09-20 2011-11-01 Nova Chemicals Inc. Method of placing concrete
US20090078161A1 (en) * 2007-09-20 2009-03-26 Nova Chemicals Inc. Methods of minimizing concrete cracking and shrinkage

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1387855A (fr) * 1962-10-03 1965-02-05 Shell Int Research Procédé de production de pellicules de polystyrène expansé
US3251911A (en) * 1963-04-16 1966-05-17 Bell Telephone Labor Inc Preparation of expanded polymers
NL142442B (nl) * 1964-03-31 1974-06-17 Shell Int Research Werkwijze voor de vervaardiging van voorwerpen van polymeerschuim.
US3287477A (en) * 1964-11-12 1966-11-22 Koppers Co Inc Process and apparatus for extruding a foamed plastic
FR1534299A (fr) * 1966-08-18 1968-07-26 Shell Int Research Procédé de production de mousse à partir de polymères ou de copolymères de chlorure de vinyle
DE1807534A1 (de) * 1968-11-07 1970-06-18 Huels Chemische Werke Ag Verfahren zur Herstellung von Schaumkunststofferzeugnissen durch kontinuierliches Strangpressen eines treibmittelhaltigen Thermoplasten
GB1315661A (en) * 1969-06-18 1973-05-02 British Insulated Callenders Plastics extrusion process and apparatus
US3814779A (en) * 1971-04-01 1974-06-04 Cosden Oil & Chem Co Method of forming foamed polystyrene articles from polystyrene beads
US3787542A (en) * 1971-10-14 1974-01-22 Ici Ltd Production of extruded foamed synthetic thermoplastic polymeric materials
CA1010208A (en) * 1973-01-11 1977-05-17 Phillips Cables Limited Process for the modification of thermoplastic material and apparatus therefor
US4181647A (en) * 1973-01-11 1980-01-01 Phillips Cables Limited Process for extrusion coating of a wire with a cellular thermoplastic resin material
US3968463A (en) * 1973-08-08 1976-07-06 Union Carbide Corporation Coaxial cable with improved properties

Also Published As

Publication number Publication date
DE2910965C2 (de) 1985-05-02
DE2910965A1 (de) 1980-09-25
BR7907026A (pt) 1980-12-09
GB2044164B (en) 1982-12-08
FR2451817A1 (fr) 1980-10-17
FR2451817B1 (fr) 1984-11-16
GB2044164A (en) 1980-10-15
US4376741A (en) 1983-03-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KABELMETAL ELECTRO G.M.B.H.

Effective date: 19980331