NL7408989A - Werkwijze voor de vervaardiging van geprofi- leerde produkten. - Google Patents

Werkwijze voor de vervaardiging van geprofi- leerde produkten.

Info

Publication number
NL7408989A
NL7408989A NL7408989A NL7408989A NL7408989A NL 7408989 A NL7408989 A NL 7408989A NL 7408989 A NL7408989 A NL 7408989A NL 7408989 A NL7408989 A NL 7408989A NL 7408989 A NL7408989 A NL 7408989A
Authority
NL
Netherlands
Prior art keywords
manufacture
profiled products
profiled
products
Prior art date
Application number
NL7408989A
Other languages
English (en)
Dutch (nl)
Original Assignee
Cosden Oil & Chem 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 Cosden Oil & Chem Co filed Critical Cosden Oil & Chem Co
Publication of NL7408989A publication Critical patent/NL7408989A/xx

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
    • C08J9/06—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 by a chemical blowing agent
    • C08J9/08—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 by a chemical blowing agent developing carbon dioxide
    • 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
    • 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds 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
    • B29K2105/043—Skinned foam
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • 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
    • Y10S264/05—Use of one or more blowing agents together
    • 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.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
    • Y10T428/249989—Integrally formed skin

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
NL7408989A 1973-07-17 1974-07-03 Werkwijze voor de vervaardiging van geprofi- leerde produkten. NL7408989A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/380,010 US3931379A (en) 1973-07-17 1973-07-17 Foamed profile extrusion process

Publications (1)

Publication Number Publication Date
NL7408989A true NL7408989A (nl) 1975-01-21

Family

ID=23499558

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7408989A NL7408989A (nl) 1973-07-17 1974-07-03 Werkwijze voor de vervaardiging van geprofi- leerde produkten.

Country Status (9)

Country Link
US (1) US3931379A (US20080094685A1-20080424-C00004.png)
JP (1) JPS5039763A (US20080094685A1-20080424-C00004.png)
AU (1) AU7033174A (US20080094685A1-20080424-C00004.png)
BE (1) BE817623A (US20080094685A1-20080424-C00004.png)
DE (1) DE2434205A1 (US20080094685A1-20080424-C00004.png)
FR (1) FR2237753B1 (US20080094685A1-20080424-C00004.png)
GB (1) GB1454579A (US20080094685A1-20080424-C00004.png)
IT (1) IT1017184B (US20080094685A1-20080424-C00004.png)
NL (1) NL7408989A (US20080094685A1-20080424-C00004.png)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071591A (en) * 1973-06-07 1978-01-31 Nippon Petrochemicals Co. Ltd. Method of manufacturing foamed thermoplastic resin profiles
US4211739A (en) * 1978-07-10 1980-07-08 Condec Corporation Foam extrusion apparatus and method
JPS5645928A (en) * 1979-09-21 1981-04-25 Teijin Ltd Production of polyester extruded expanded article
EP0035467A1 (de) * 1980-03-04 1981-09-09 Schweizerische Aluminium Ag Verfahren zur Herstellung von geschäumten Kunststoffplatten
US4535094A (en) * 1980-04-18 1985-08-13 The Dow Chemical Company Alkenyl aromatic monomer olefinically unsaturated acid foams and method for the preparation thereof
US4532265A (en) * 1980-04-18 1985-07-30 The Dow Chemical Company Alkenyl aromatic monomer olefinically unsaturated acid foams and method for the preparation thereof
AU545805B2 (en) * 1981-12-08 1985-08-01 Dow Chemical Company, The Styrene-acrylic aerol polymer foams
US4508500A (en) * 1983-11-03 1985-04-02 Tamaqua Cable Products Corporation Electrical duct extrusion apparatus
US4575326A (en) * 1983-11-03 1986-03-11 Tamaqua Cable Products Corporation Apparatus for calibrating extruded material
US4690862B1 (en) * 1984-12-28 1998-03-17 Gossen Corp Integral composite profile of cellular and non-cellular resins and dual extension method for its manufacture
US5288218A (en) * 1993-02-11 1994-02-22 Mikron Industries Extrusion calibrator
US5484557A (en) * 1993-10-05 1996-01-16 Mikron Industries Method of and apparatus for the cooling of extruded plastic profiles or sections
US20060178543A1 (en) * 2005-02-08 2006-08-10 Krupinski Steven M Foamed sheet containing a styrenic copolymer
US7458362B2 (en) 2006-03-29 2008-12-02 Denso Corporation Fuel supply system for internal combustion engine
US8697794B2 (en) * 2009-03-19 2014-04-15 Styrolution America Llc Impact modified styrenic polymers with improved stress crack properties
US20110023393A1 (en) * 2009-07-31 2011-02-03 Steven Hartman Cornice

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941965A (en) * 1954-11-16 1960-06-21 Koppers Co Inc Foamable polystyrene composition containing an aliphatic hydrocarbon, a carbon dioxide liberating agent and boric acid; and method of foaming
US2941964A (en) * 1954-11-16 1960-06-21 Koppers Co Inc Composition comprising polystyrene, volatile organic solvent and a carbon dioxide liberating agent, and process of simultaneously foaming and extruding said composition
SE313180B (US20080094685A1-20080424-C00004.png) * 1964-06-02 1969-08-04 Monsanto Chemicals
GB1089561A (en) * 1964-07-09 1967-11-01 Monsanto Chemicals Improvements relating to foamed aliphatic thermoplastic resin products
US3344092A (en) * 1965-04-22 1967-09-26 Koppers Co Inc Foamable styrene polymer compositions containing a mixture of a carbonate and a bicarbonate as blowing agents
US3461496A (en) * 1965-11-08 1969-08-19 Thomas W Winstead Apparatus for extruding a skin covered,foamed thermoplastic
FR94389E (fr) * 1966-09-07 1969-08-08 Ugine Kuhlmann Procédé et dispositif pour l'extrusion des matieres plastiques expansibles.
BE757510R (fr) * 1969-10-22 1971-04-14 Ugine Kuhlmann Procede et dispositif pour l'extrusion de matieres plastiques expansibles

Also Published As

Publication number Publication date
AU7033174A (en) 1975-09-25
JPS5039763A (US20080094685A1-20080424-C00004.png) 1975-04-12
FR2237753A1 (US20080094685A1-20080424-C00004.png) 1975-02-14
IT1017184B (it) 1977-07-20
US3931379A (en) 1976-01-06
BE817623A (fr) 1974-11-04
DE2434205A1 (de) 1975-02-06
FR2237753B1 (US20080094685A1-20080424-C00004.png) 1978-03-24
AU465453B2 (US20080094685A1-20080424-C00004.png) 1975-09-25
GB1454579A (en) 1976-11-03

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