LU38934A1 - - Google Patents

Info

Publication number
LU38934A1
LU38934A1 LU38934DA LU38934A1 LU 38934 A1 LU38934 A1 LU 38934A1 LU 38934D A LU38934D A LU 38934DA LU 38934 A1 LU38934 A1 LU 38934A1
Authority
LU
Luxembourg
Application number
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 LU38934A1 publication Critical patent/LU38934A1/xx

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
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • 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
    • 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
    • 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
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • Y10S264/04—Molding and forming bendable and flexible product from rigid preform
    • 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
    • Y10S264/14—Plastic and nonmetallic article shaping or treating: processes forming integral skin on a foamed product

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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
LU38934D 1959-07-22 1960-07-09 LU38934A1 (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US828862A US3121130A (en) 1959-07-22 1959-07-22 Method of producing plastic foam

Publications (1)

Publication Number Publication Date
LU38934A1 true LU38934A1 (en]) 1960-09-09

Family

ID=25252948

Family Applications (1)

Application Number Title Priority Date Filing Date
LU38934D LU38934A1 (en]) 1959-07-22 1960-07-09

Country Status (12)

Country Link
US (1) US3121130A (en])
AT (1) AT241099B (en])
BE (1) BE593303A (en])
CH (1) CH396402A (en])
DE (1) DE1269333B (en])
DK (1) DK106943C (en])
ES (1) ES259643A1 (en])
FR (1) FR1314365A (en])
GB (1) GB912888A (en])
LU (1) LU38934A1 (en])
NL (1) NL254014A (en])
SE (1) SE211307C1 (en])

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SE314812B (en]) * 1961-06-02 1969-09-15 Monsanto Chemicals
US3451103A (en) * 1961-06-02 1969-06-24 Monsanto Co Extrusion apparatus
US3137745A (en) * 1962-10-15 1964-06-16 Hercules Powder Co Ltd Method of forming hollow plastic articles
GB1034120A (en) * 1963-06-24 1966-06-29 Monsanto Chemicals Extrusion of resins
US3243485A (en) * 1963-07-09 1966-03-29 Dow Chemical Co Fabrication of foamed plastic articles
US3300554A (en) * 1963-09-27 1967-01-24 Western Electric Co Method of making cellular articles
US3374300A (en) * 1963-10-12 1968-03-19 Azuma Kimikazu Process and apparatus for the continuous production of polystyrenic foam materials
DE1504208A1 (de) * 1963-11-29 1969-09-25 Phillips Petroleum Co Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Formteilen oder Profilstraengen aus thermoplastischen Kunststoffen mit Zellstruktur
GB1089561A (en) * 1964-07-09 1967-11-01 Monsanto Chemicals Improvements relating to foamed aliphatic thermoplastic resin products
GB1084000A (en) * 1964-12-29 1967-09-20 Monsanto Chemicals Extrusion of resins
US3523988A (en) * 1965-03-22 1970-08-11 Zbislaw M Roehr Method of making large celled plastic materials with integral skins
US3413388A (en) * 1965-05-24 1968-11-26 Haveg Industries Inc Rectangular extrusion
US3413387A (en) * 1965-06-04 1968-11-26 Haveg Industries Inc Concentric extrusion
GB1098408A (en) * 1965-06-24 1968-01-10 Monsanto Chemicals Extrusion of resins
GB1159920A (en) * 1965-06-24 1969-07-30 Monsanto Chemicals Extrusion of Resins.
US3376604A (en) * 1965-09-28 1968-04-09 Wilhelm Anger Ohg Multi-screw extruders
US3539473A (en) * 1967-09-21 1970-11-10 Dow Chemical Co Method for the preparation of foamed sheet and product obtained thereby
US3960792A (en) * 1968-07-10 1976-06-01 The Dow Chemical Company Plastic foam
ES375239A1 (es) * 1969-02-04 1972-10-16 Gruenzweig & Hartmann Procedimiento para la fabricacion de perfiles de material plastico.
CA931720A (en) * 1969-08-07 1973-08-14 Hayashi Motoshige Synthetic wood and a method for preparation thereof
BE757510R (fr) * 1969-10-22 1971-04-14 Ugine Kuhlmann Procede et dispositif pour l'extrusion de matieres plastiques expansibles
US3879505A (en) * 1969-10-22 1975-04-22 Ugine Kuhlmann Extrusion of foamable plastic materials
US3946096A (en) * 1970-04-23 1976-03-23 Phillips Petroleum Company Securing a filamentous extrudate into a base material matrix at least one of which is expandable
US3949031A (en) * 1970-08-19 1976-04-06 Fmc Corporation Method for making cellular articles
DE2158673C3 (de) * 1971-11-26 1975-05-15 Dynamit Nobel Ag, 5210 Troisdorf Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Bahnen aus geschäumtem thermoplastischem Kunststoff
BE789774A (fr) * 1972-02-18 1973-02-01 Sinclair Koppers Co Procede et appareil pour la fabrication de profiles en mousse
US4154893A (en) * 1972-09-15 1979-05-15 Conrad Goldman Production of thermoplastic billets and preforms
US3900544A (en) * 1973-11-28 1975-08-19 Arco Polymers Inc Method for the continuous extrusion of multiple small cross-section thermoplastic polymeric resinous foam profiles
JPS51147568A (en) * 1975-06-13 1976-12-17 Kousui Kagaku Kougiyou Kk Method of producing thermoplastic synthetic resin extrusion molded article having colored foam
JPS5835614B2 (ja) * 1979-03-09 1983-08-03 日本スチレンペ−パ−株式会社 ポリスチレン系樹脂板状発泡体の製造法
US4229396A (en) * 1979-03-21 1980-10-21 The Dow Chemical Company Method of extruding thermoplastic resin foams having enlarged cell-sizes
DE3027643C2 (de) * 1980-07-22 1984-03-01 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Verfahren und Vorrichtung zur Herstellung eines Verpackungsmaterials
US4363849A (en) * 1980-10-30 1982-12-14 The Coca-Cola Company Foamed thermoplastic resin cork having a natural cork-like appearance and a method of injection molding the cork
IT1141633B (it) * 1980-11-05 1986-10-01 Lavorazione Mat Plast Procedimento per la produzione di una lastra continua di schiuma di polimero sintetico termoplastico mediante estrusione
IT1129467B (it) * 1980-12-19 1986-06-04 Lavorazione Mat Plast Adattatore per l'estrusione simultanea di piu filoni di schiuma sintetica termoplastica mediante un unico estrusore
US4436679A (en) * 1981-11-09 1984-03-13 Maryland Cup Corporation Method and apparatus for generating foamed thermoplastic materials
US4455272A (en) * 1982-03-29 1984-06-19 Standard Oil Company (Indiana) Method of extruding a polystyrene foam using both a physical blowing agent and water
FR2547768B1 (fr) * 1983-06-24 1986-01-10 Ugine Kuhlmann Materiau composite polymere thermoplastique allege polymere thermodurcissable et ses procedes de fabrication
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
DE4030274C1 (en]) * 1990-09-25 1991-10-24 Real Gmbh, 8717 Mainbernheim, De
BR0311575A (pt) * 2002-05-30 2005-03-01 Dow Global Technologies Inc Composições de resinas termoplásticas resistentes à ignição isentas de halogênios e produtos obtidos destas
WO2004072179A1 (en) * 2003-02-06 2004-08-26 Dow Global Technologies Inc. Halogen free ignition resistant thermoplastic resin compositions
WO2005035222A1 (ja) * 2003-10-09 2005-04-21 Misawa Homes Co., Ltd. 押出成形機
EP1735373B1 (en) 2004-03-26 2012-02-01 NatureWorks LLC Extruded polylactide foams blown with carbon dioxide
KR101148353B1 (ko) 2004-05-28 2012-05-21 다우 글로벌 테크놀로지스 엘엘씨 내인화성 할로겐 무함유 중합체의 제조에 유용한 인 함유화합물
WO2006076486A2 (en) 2005-01-14 2006-07-20 Shell Internationale Research Maatschappij B.V. System and methods to install subsea structures
CA2598387A1 (en) * 2005-03-18 2006-09-28 Dow Global Technology Inc. Extrusion die plate
TW200821125A (en) * 2006-08-23 2008-05-16 Sulzer Chemtech Ag A metering device
WO2008144410A1 (en) * 2007-05-16 2008-11-27 Shell Oil Company System and methods to install subsea structures
CA2642890C (en) * 2007-11-09 2016-09-13 Industrial Thermo Polymers Limited Thermoplastic siding insulation
EP2397303A1 (en) * 2010-06-21 2011-12-21 URSA Insulation, S.A. Method and device for producing thermoplastic plastics foam panels, panel manufactured using same method and device and panels' use
US20120251815A1 (en) * 2010-09-27 2012-10-04 Harvey Howells use of foaming agents in thermoplastic construction membranes
WO2012044483A1 (en) 2010-09-30 2012-04-05 Dow Global Technologies Llc Process for recovering brominated styrene-butadiene copolymers from a bromination reaction solution
ES2703732T3 (es) 2010-12-17 2019-03-12 Dow Global Technologies Llc Proceso de extrusión de poliestireno en estado fundido
IN2013CN10264A (en]) 2011-06-29 2015-07-31 Dow Global Technologies Llc
DE102013001410B4 (de) * 2013-01-28 2018-02-22 Frank van Lück Verfahren zur Herstellung eines Schaumprodukts sowie Vorrichtung hierfür
CN107073900B (zh) 2014-10-23 2019-09-17 3M创新有限公司 横向聚结的泡沫板
EP3209477B1 (en) 2014-10-23 2022-04-27 3M Innovative Properties Company Shim-stack foaming die

Family Cites Families (19)

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US2110570A (en) * 1927-09-30 1938-03-08 Celanese Corp Molding apparatus
US2091124A (en) * 1929-08-09 1937-08-24 Patent & Licensing Corp Method of and apparatus for making extruded products
US2149425A (en) * 1934-04-17 1939-03-07 Draemann Max Rubber thread and method of making same
US2450436A (en) * 1947-07-26 1948-10-05 Dow Chemical Co Manufacture of cellular thermoplastic products
US2501690A (en) * 1947-12-09 1950-03-28 Carter Products Corp Method and apparatus for making multiple layer plastic conduits
US2537977A (en) * 1948-07-15 1951-01-16 Dow Chemical Co Method of making a shaped thermoplastic cellular product
US2577743A (en) * 1948-10-22 1951-12-11 Dow Chemical Co Method and composition for production of cellular thermoplastic products
NL84582C (en]) * 1950-06-29 1900-01-01
US2676927A (en) * 1950-09-11 1954-04-27 Dow Chemical Co Nonflammable cellular resinous bodies and method of making same
DE905063C (de) * 1951-06-09 1954-02-25 Metzeler Gummiwerke Ag Vorrichtung zum Herstellen von insbesondere starkwandigen Gegenstaenden aus Moos- oder Zellkautschuk
US2746088A (en) * 1951-11-10 1956-05-22 Lindemann Herbert Cellular thermoplastic bodies
FR1081583A (fr) * 1952-07-26 1954-12-21 Isoleringsaktiebolaget W M B Dispositif pour la production de corps poreux en matières thermoplastiques
US2772246A (en) * 1952-08-06 1956-11-27 Lockheed Aircraft Corp Cellular phenol aldehyde plastic resins
NL90134C (en]) * 1952-08-28 1900-01-01
US2795008A (en) * 1952-11-04 1957-06-11 Lonza Ag Method of producing cellular resin bodies
NL203514A (en]) * 1955-01-12
US2945261A (en) * 1956-05-31 1960-07-19 Monsanto Chemicals Preparation of foamed thermoplastic resin forms having wrinkle-free profile surfaces
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US3004294A (en) * 1958-03-12 1961-10-17 Hoechst Ag Process for the manufacture of granular products

Also Published As

Publication number Publication date
FR1314365A (fr) 1963-01-11
GB912888A (en]) 1900-01-01
SE211307C1 (en]) 1967-02-28
CH396402A (fr) 1965-07-31
DK106943C (da) 1967-04-03
AT241099B (de) 1965-07-12
ES259643A1 (es) 1960-10-16
DE1269333B (de) 1968-05-30
US3121130A (en) 1964-02-11
NL254014A (en]) 1900-01-01
BE593303A (fr) 1961-01-23

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