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
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)
Priority Applications (19)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2735474A JPS5435231B2 (US20030157025A1-20030821-C00018.png) | 1974-03-09 | 1974-03-09 | |
| ZA00751321A ZA751321B (en) | 1974-03-09 | 1975-03-04 | An improved process for preparing a foamed article and a die therefor |
| DK85975A DK143838C (da) | 1974-03-09 | 1975-03-04 | Fremgangsmaade ved fremstilling af skumplastgenstande med traeaaremoenster og ekstrudervaerktoej til brug ved udoevelse af fremgangsmaaden |
| 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 |
| 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 |
| 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. |
| CA221,516A CA1035915A (en) | 1974-03-09 | 1975-03-07 | Process for preparing a foamed article and die therefor |
| IN448/CAL/75A IN144183B (US20030157025A1-20030821-C00018.png) | 1974-03-09 | 1975-03-07 | |
| IT21046/75A IT1034105B (it) | 1974-03-09 | 1975-03-07 | Processo perfezionato per produrre un articolo espanso e relativo boc chettone |
| BE154113A BE826415A (fr) | 1974-03-09 | 1975-03-07 | >procede perfectionne pour preparer un article mousse et matrice destinee a cette fin |
| PH16890A PH12232A (en) | 1974-03-09 | 1975-03-07 | An improved process for preparing a foamed article |
| NLAANVRAGE7502732,A NL182130C (nl) | 1974-03-09 | 1975-03-07 | Mondstukplaat. |
| 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 |
| AR257884A AR203231A1 (es) | 1974-03-09 | 1975-03-07 | Matriz de extrusion para articulos espumados de resinas termoplasticas |
| CH300875A CH582058A5 (US20030157025A1-20030821-C00018.png) | 1974-03-09 | 1975-03-10 | |
| AT184375A AT355796B (de) | 1974-03-09 | 1975-03-10 | Verfahren und vorrichtung zum strangpressen von schaeumbarem thermoplastischem kunststoff |
| FR7507407A FR2263096B1 (US20030157025A1-20030821-C00018.png) | 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2735474A JPS5435231B2 (US20030157025A1-20030821-C00018.png) | 1974-03-09 | 1974-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50123777A true JPS50123777A (US20030157025A1-20030821-C00018.png) | 1975-09-29 |
| JPS5435231B2 JPS5435231B2 (US20030157025A1-20030821-C00018.png) | 1979-11-01 |
Family
ID=12218692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2735474A Expired JPS5435231B2 (US20030157025A1-20030821-C00018.png) | 1974-03-09 | 1974-03-09 |
Country Status (19)
Cited By (4)
| 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 (24)
| 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 |
| FI830487L (fi) * | 1983-02-14 | 1984-08-15 | Neste Oy | Foerfarande foer tillverkning av en vaermeisolerande mantel eller kanal foer ett eller flera roer. |
| 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 |
| US20080095873A1 (en) * | 2005-03-18 | 2008-04-24 | Gibbons Carl L | High Pressure Stranding Die |
| US8382464B2 (en) * | 2006-09-15 | 2013-02-26 | Strandex Corporation | Extruded cellulose-polymer composition and system for making same |
| 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 |
| CN103786325A (zh) * | 2008-09-29 | 2014-05-14 | 斯特兰德克斯公司 | 制造挤压合成木材的模具及其相关方法 |
| US8691340B2 (en) | 2008-12-31 | 2014-04-08 | 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 |
| JP5587340B2 (ja) * | 2009-12-18 | 2014-09-10 | 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 |
| AT525675B1 (de) * | 2021-11-10 | 2023-06-15 | Econ Gmbh | Vorrichtung zum Granulieren von Kunststoff |
Family Cites Families (3)
| 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 |
-
1974
- 1974-03-09 JP JP2735474A patent/JPS5435231B2/ja not_active Expired
-
1975
- 1975-03-04 ZA ZA00751321A patent/ZA751321B/xx unknown
- 1975-03-04 DK DK85975A patent/DK143838C/da not_active IP Right Cessation
- 1975-03-07 GB GB9647/75A patent/GB1492670A/en not_active Expired
- 1975-03-07 PH PH16890A patent/PH12232A/en unknown
- 1975-03-07 SE SE7502580A patent/SE406734B/xx not_active IP Right Cessation
- 1975-03-07 ES ES435428A patent/ES435428A1/es not_active Expired
- 1975-03-07 BR BR1377/75A patent/BR7501377A/pt unknown
- 1975-03-07 NL NLAANVRAGE7502732,A patent/NL182130C/xx not_active IP Right Cessation
- 1975-03-07 AR AR257884A patent/AR203231A1/es active
- 1975-03-07 IT IT21046/75A patent/IT1034105B/it active
- 1975-03-07 IN IN448/CAL/75A patent/IN144183B/en unknown
- 1975-03-07 BE BE154113A patent/BE826415A/xx not_active IP Right Cessation
- 1975-03-07 DE DE2510006A patent/DE2510006C3/de not_active Expired
- 1975-03-07 CA CA221,516A patent/CA1035915A/en not_active Expired
- 1975-03-10 AT AT184375A patent/AT355796B/de not_active IP Right Cessation
- 1975-03-10 US US05/557,024 patent/US3993721A/en not_active Expired - Lifetime
- 1975-03-10 CH CH300875A patent/CH582058A5/xx not_active IP Right Cessation
- 1975-03-10 FR FR7507407A patent/FR2263096B1/fr not_active Expired
Cited By (7)
| 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 |
| JPS5652743B2 (US20030157025A1-20030821-C00018.png) * | 1976-08-31 | 1981-12-14 | ||
| JPS53118467A (en) * | 1977-03-25 | 1978-10-16 | Kazuhiko Okada | Apparatus for making material with different cross section |
| JPS5621591B2 (US20030157025A1-20030821-C00018.png) * | 1977-03-25 | 1981-05-20 | ||
| JPS5483969A (en) * | 1977-12-16 | 1979-07-04 | Sekisui Plastics | Method of making foam based on polypropylene |
| JPS5829729B2 (ja) * | 1977-12-16 | 1983-06-24 | 積水化成品工業株式会社 | ポリプロピレンを主成分とする樹脂発泡体からなる合成木材の製造方法 |
| 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 |
