JPS50123777A - - Google Patents

Info

Publication number
JPS50123777A
JPS50123777A JP49027354A JP2735474A JPS50123777A JP S50123777 A JPS50123777 A JP S50123777A JP 49027354 A JP49027354 A JP 49027354A JP 2735474 A JP2735474 A JP 2735474A JP S50123777 A JPS50123777 A JP S50123777A
Authority
JP
Japan
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.)
Granted
Application number
JP49027354A
Other languages
Japanese (ja)
Other versions
JPS5435231B2 (https=
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
Priority to JP2735474A priority Critical patent/JPS5435231B2/ja
Priority to DK85975A priority patent/DK143838C/da
Priority to ZA00751321A priority patent/ZA751321B/xx
Priority to AR257884A priority patent/AR203231A1/es
Priority to BR1377/75A priority patent/BR7501377A/pt
Priority to SE7502580A priority patent/SE406734B/xx
Priority to IT21046/75A priority patent/IT1034105B/it
Priority to IN448/CAL/75A priority patent/IN144183B/en
Priority to CA221,516A priority patent/CA1035915A/en
Priority to NLAANVRAGE7502732,A priority patent/NL182130C/xx
Priority to ES435428A priority patent/ES435428A1/es
Priority to PH16890A priority patent/PH12232A/en
Priority to GB9647/75A priority patent/GB1492670A/en
Priority to DE2510006A priority patent/DE2510006C3/de
Priority to BE154113A priority patent/BE826415A/xx
Priority to CH300875A priority patent/CH582058A5/xx
Priority to US05/557,024 priority patent/US3993721A/en
Priority to FR7507407A priority patent/FR2263096B1/fr
Priority to AT184375A priority patent/AT355796B/de
Publication of JPS50123777A publication Critical patent/JPS50123777A/ja
Publication of JPS5435231B2 publication Critical patent/JPS5435231B2/ja
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
    • B29C44/468—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
    • 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
    • B29C44/22—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • 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

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Molding Of Porous Articles (AREA)
JP2735474A 1974-03-09 1974-03-09 Expired JPS5435231B2 (https=)

Priority Applications (19)

Application Number Priority Date Filing Date Title
JP2735474A JPS5435231B2 (https=) 1974-03-09 1974-03-09
DK85975A DK143838C (da) 1974-03-09 1975-03-04 Fremgangsmaade ved fremstilling af skumplastgenstande med traeaaremoenster og ekstrudervaerktoej til brug ved udoevelse af fremgangsmaaden
ZA00751321A ZA751321B (en) 1974-03-09 1975-03-04 An improved process for preparing a foamed article and a die therefor
AR257884A AR203231A1 (es) 1974-03-09 1975-03-07 Matriz de extrusion para articulos espumados de resinas termoplasticas
BR1377/75A BR7501377A (pt) 1974-03-09 1975-03-07 Aperfeicoamento em processo para preparar um artigo expandido de resina termoplastica em matriz empregada num processo para formacao de artigos expandidos de resina termoplastica e aparelho de extrusao
SE7502580A SE406734B (sv) 1974-03-09 1975-03-07 Forfarande for framstellning av skummade foremal av termoplast med en hard notningsbestendig yta, som er slet och jemn och liknar naturligt tre, och ett strengsprutningsmunstycke for detta forfarande
IT21046/75A IT1034105B (it) 1974-03-09 1975-03-07 Processo perfezionato per produrre un articolo espanso e relativo boc chettone
IN448/CAL/75A IN144183B (https=) 1974-03-09 1975-03-07
CA221,516A CA1035915A (en) 1974-03-09 1975-03-07 Process for preparing a foamed article and die therefor
NLAANVRAGE7502732,A NL182130C (nl) 1974-03-09 1975-03-07 Mondstukplaat.
ES435428A ES435428A1 (es) 1974-03-09 1975-03-07 Mejoras introducidas en un aparato de extrusion para fabri- car articulos celulares hechos de resina termoplastica.
PH16890A PH12232A (en) 1974-03-09 1975-03-07 An improved process for preparing a foamed article
GB9647/75A GB1492670A (en) 1974-03-09 1975-03-07 Method of and apparatus for making a foamed article and a die therefor
DE2510006A DE2510006C3 (de) 1974-03-09 1975-03-07 Düsenplatte mit einer Mehrzahl von Öffnungen zum Strangpressen von erweichtem thermoplastischem schäumbarem Material
BE154113A BE826415A (fr) 1974-03-09 1975-03-07 >procede perfectionne pour preparer un article mousse et matrice destinee a cette fin
CH300875A CH582058A5 (https=) 1974-03-09 1975-03-10
US05/557,024 US3993721A (en) 1974-03-09 1975-03-10 Method of forming a foamed article having a simulated wood grained surface
FR7507407A FR2263096B1 (https=) 1974-03-09 1975-03-10
AT184375A AT355796B (de) 1974-03-09 1975-03-10 Verfahren und vorrichtung zum strangpressen von schaeumbarem thermoplastischem kunststoff

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2735474A JPS5435231B2 (https=) 1974-03-09 1974-03-09

Publications (2)

Publication Number Publication Date
JPS50123777A true JPS50123777A (https=) 1975-09-29
JPS5435231B2 JPS5435231B2 (https=) 1979-11-01

Family

ID=12218692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2735474A Expired JPS5435231B2 (https=) 1974-03-09 1974-03-09

Country Status (19)

Country Link
US (1) US3993721A (https=)
JP (1) JPS5435231B2 (https=)
AR (1) AR203231A1 (https=)
AT (1) AT355796B (https=)
BE (1) BE826415A (https=)
BR (1) BR7501377A (https=)
CA (1) CA1035915A (https=)
CH (1) CH582058A5 (https=)
DE (1) DE2510006C3 (https=)
DK (1) DK143838C (https=)
ES (1) ES435428A1 (https=)
FR (1) FR2263096B1 (https=)
GB (1) GB1492670A (https=)
IN (1) IN144183B (https=)
IT (1) IT1034105B (https=)
NL (1) NL182130C (https=)
PH (1) PH12232A (https=)
SE (1) SE406734B (https=)
ZA (1) ZA751321B (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328670A (en) * 1976-08-31 1978-03-17 Nippon Steel Chemical Co Process for manufacture of molded products having smooth surface and various crossssection
JPS53118467A (en) * 1977-03-25 1978-10-16 Kazuhiko Okada Apparatus for making material with different cross section
JPS5483969A (en) * 1977-12-16 1979-07-04 Sekisui Plastics Method of making foam based on polypropylene
JP2008302678A (ja) * 2007-06-11 2008-12-18 Asahi Fiber Glass Co Ltd 熱可塑性樹脂発泡体およびその製造方法

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137469A (en) * 1976-05-12 1977-11-16 Sekisui Plastics Process for manufacture of thermoplastic resin foam and die therefor
DE2758632C2 (de) * 1977-12-29 1985-08-14 Sekisui Kaseihin Kogyo K.K., Nara Vorrichtung zur Herstellung eines geschäumten Formkörpers mit der Struktur von Holz aus kristallinen Kunststoffen
US4192839A (en) * 1978-01-03 1980-03-11 Sekisui Kaseihin Kogyo Kabushiki Kaisha Process for producing expanded article of thermoplastic resin
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
FI830487A7 (fi) * 1983-02-14 1984-08-15 Neste Oy Menetelmä lämpöä eristävän vaipan tai kanavan valmistamiseksi putkea tai putkia varten.
IT1229290B (it) * 1989-04-28 1991-08-08 Brabor Srl Testa di estrusione per materiale espanso, in particolare per materiale espanso a base di polivinilcloruro.
IT1230130B (it) * 1989-04-28 1991-10-14 Brabor Srl Testa di estrusione per materiale espanso, in particolare per materiale espanso a base di polivinilcloruro
US5516472A (en) * 1993-11-12 1996-05-14 Strandex Corporation Extruded synthetic wood composition and method for making same
EP0921148A1 (en) 1997-12-08 1999-06-09 Dow Deutschland Inc. Low density strand foams
US6415562B1 (en) 1998-11-09 2002-07-09 Benchmark Outdoor Products, Inc. Artificial board
US6153293A (en) * 1999-02-04 2000-11-28 Dahl; Michael E. Extruded wood polymer composite and method of manufacture
US7951449B2 (en) * 2002-06-27 2011-05-31 Wenguang Ma Polyester core materials and structural sandwich composites thereof
WO2006102143A2 (en) * 2005-03-18 2006-09-28 Dow Global Technologies Inc. Extrusion die plate
US8337191B2 (en) * 2006-09-15 2012-12-25 Strandex Corporation Dies for making extruded synthetic wood and methods relating thereto
NZ575047A (en) * 2006-09-15 2011-03-31 Strandex Corp A die system and process for manufacturing the composite material having cellulosic fibrous-polymer composition
KR100924540B1 (ko) * 2006-12-11 2009-11-02 (주)엘지하우시스 고광택 압출 성형물의 제조방법
US20090098237A1 (en) * 2007-10-15 2009-04-16 Itadani Toru Thermoplastic resin foam and production process thereof
WO2010078413A1 (en) 2008-12-31 2010-07-08 Apinee, Inc. Preservation of wood, compositions and methods thereof
JP5102234B2 (ja) * 2009-02-05 2012-12-19 株式会社ティエスピー 断熱材の製造方法及び製造装置
US20110023393A1 (en) * 2009-07-31 2011-02-03 Steven Hartman Cornice
WO2011074611A1 (ja) * 2009-12-18 2011-06-23 旭化成建材株式会社 フェノール樹脂発泡板及びその製造方法
US9878464B1 (en) 2011-06-30 2018-01-30 Apinee, Inc. Preservation of cellulosic materials, compositions and methods thereof
US10486354B2 (en) 2014-12-17 2019-11-26 Poly-Wood, Llc Extruded board with realistic appearance
JP7538744B2 (ja) * 2021-03-03 2024-08-22 株式会社日本製鋼所 押出装置およびそれに用いられる押出成形用ダイ、監視装置およびプログラム、ストランドの製造方法、ならびに、ストランド径の調整方法
AT525675B1 (de) * 2021-11-10 2023-06-15 Econ Gmbh Vorrichtung zum Granulieren von Kunststoff

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR94389E (fr) * 1966-09-07 1969-08-08 Ugine Kuhlmann Procédé et dispositif pour l'extrusion des matieres plastiques expansibles.
US3857914A (en) * 1968-10-21 1974-12-31 Asahi Chemical Ind Method for extruding a foamed, molded article
CA931720A (en) * 1969-08-07 1973-08-14 Hayashi Motoshige Synthetic wood and a method for preparation thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328670A (en) * 1976-08-31 1978-03-17 Nippon Steel Chemical Co Process for manufacture of molded products having smooth surface and various crossssection
JPS53118467A (en) * 1977-03-25 1978-10-16 Kazuhiko Okada Apparatus for making material with different cross section
JPS5483969A (en) * 1977-12-16 1979-07-04 Sekisui Plastics Method of making foam based on polypropylene
JP2008302678A (ja) * 2007-06-11 2008-12-18 Asahi Fiber Glass Co Ltd 熱可塑性樹脂発泡体およびその製造方法

Also Published As

Publication number Publication date
AR203231A1 (es) 1975-08-22
FR2263096A1 (https=) 1975-10-03
ES435428A1 (es) 1977-04-01
DK143838B (da) 1981-10-19
DE2510006A1 (de) 1975-09-25
NL182130B (nl) 1987-08-17
US3993721A (en) 1976-11-23
DK143838C (da) 1982-04-05
BE826415A (fr) 1975-06-30
NL7502732A (nl) 1975-09-11
AT355796B (de) 1980-03-25
SE406734B (sv) 1979-02-26
IT1034105B (it) 1979-09-10
CA1035915A (en) 1978-08-08
NL182130C (nl) 1988-01-18
FR2263096B1 (https=) 1979-04-06
BR7501377A (pt) 1975-12-09
JPS5435231B2 (https=) 1979-11-01
CH582058A5 (https=) 1976-11-30
SE7502580L (https=) 1975-09-10
DK85975A (https=) 1975-09-10
PH12232A (en) 1978-11-29
IN144183B (https=) 1978-04-01
GB1492670A (en) 1977-11-23
ATA184375A (de) 1979-08-15
DE2510006B2 (de) 1979-01-11
ZA751321B (en) 1976-01-28
DE2510006C3 (de) 1979-09-06

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