ES330975A1 - Un metodo de produccion de un producto de poliestireno alveolado con una superficie exterior dura. - Google Patents

Un metodo de produccion de un producto de poliestireno alveolado con una superficie exterior dura.

Info

Publication number
ES330975A1
ES330975A1 ES0330975A ES330975A ES330975A1 ES 330975 A1 ES330975 A1 ES 330975A1 ES 0330975 A ES0330975 A ES 0330975A ES 330975 A ES330975 A ES 330975A ES 330975 A1 ES330975 A1 ES 330975A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
alveolated
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
ES0330975A
Other languages
English (en)
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.)
Frederich Bienert Herbert
Original Assignee
Frederich Bienert Herbert
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 Frederich Bienert Herbert filed Critical Frederich Bienert Herbert
Publication of ES330975A1 publication Critical patent/ES330975A1/es
Expired legal-status Critical Current

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
    • C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
    • 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
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • 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
    • C08J2325/06—Polystyrene

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
ES0330975A 1965-09-09 1966-09-07 Un metodo de produccion de un producto de poliestireno alveolado con una superficie exterior dura. Expired ES330975A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38641/65A GB1122649A (en) 1965-09-09 1965-09-09 Production of foamed plastic products

Publications (1)

Publication Number Publication Date
ES330975A1 true ES330975A1 (es) 1967-07-01

Family

ID=10404773

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0330975A Expired ES330975A1 (es) 1965-09-09 1966-09-07 Un metodo de produccion de un producto de poliestireno alveolado con una superficie exterior dura.

Country Status (3)

Country Link
US (1) US3476841A (es)
ES (1) ES330975A1 (es)
GB (1) GB1122649A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666848A (en) * 1969-11-24 1972-05-30 Robert C Harper Method of producing closed mold polyurethane foam moldings free of surface voids by flushing the mold with a vaporized halogenated hydrocarbon
US3890418A (en) * 1971-12-27 1975-06-17 Ibm Skinning process for expansion casting of polymeric foams
US4126704A (en) * 1975-12-15 1978-11-21 Dca Food Industries Inc. Method for forming a shaped comestible
JPH01500044A (ja) * 1986-03-20 1989-01-12 ヴァキュテック・ホールディングス・プロプライアタリー・リミテッド パネル及びその形成方法
DE3815723C1 (es) * 1988-05-07 1989-06-01 Basf Ag, 6700 Ludwigshafen, De
WO1990001598A1 (en) * 1988-08-03 1990-02-22 Lightweight Composites Pty. Ltd. Improved building systems
JP2672589B2 (ja) * 1988-08-31 1997-11-05 出光興産株式会社 スチレン系重合体成形品およびその製造方法
DE68927806T2 (de) * 1988-10-31 1997-09-18 Mitsubishi Electric Corp Poröse Struktur
US5620636A (en) * 1991-04-08 1997-04-15 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for manufacturing foam molded product
WO1992017330A1 (en) * 1991-04-08 1992-10-15 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Foamed synthetic resin molded product, method of molding said product, and metallic mold for internal foam molding
US5265558A (en) * 1992-05-19 1993-11-30 Schoenrock Thomas Foam bed for domestic animals having integrally formed, liquid impermeable outer skin
GB9305053D0 (en) * 1993-03-12 1993-04-28 Gaskill David Foam structures,methods and apparatus for manufacturer using foams and articles made thereby
JP3378162B2 (ja) * 1997-01-21 2003-02-17 シャープ株式会社 画像形成装置および誘電体シートの製造方法
TW528665B (en) * 2001-10-15 2003-04-21 Aqua Sonic Service Co Ltd The Aluminium mould for forming the Urethane resin and the Urethane resin manufacturing process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1659962A (en) * 1925-06-12 1928-02-21 Charles L Schaeffer Concrete construction block
DE941389C (de) * 1951-04-19 1956-04-12 Basf Ag Verfahren zur Herstellung poroeser Formkoerper aus thermoplastischen Kunststoffen
US2898632A (en) * 1955-10-19 1959-08-11 Dayton Formold Inc Molding plastic foam
US2908943A (en) * 1957-10-25 1959-10-20 Bill Jack Scient Instr Co Process for molding two-layer polyurethane articles
US2926389A (en) * 1958-03-04 1960-03-01 Du Pont Process for modifying foam structures
US3243484A (en) * 1963-06-24 1966-03-29 Koppers Co Inc Method for increasing the strength of sandwich materials having foamed polymeric cores

Also Published As

Publication number Publication date
GB1122649A (en) 1968-08-07
US3476841A (en) 1969-11-04

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