DK143838C - Fremgangsmaade ved fremstilling af skumplastgenstande med traeaaremoenster og ekstrudervaerktoej til brug ved udoevelse af fremgangsmaaden - Google Patents
Fremgangsmaade ved fremstilling af skumplastgenstande med traeaaremoenster og ekstrudervaerktoej til brug ved udoevelse af fremgangsmaadenInfo
- Publication number
- DK143838C DK143838C DK85975A DK85975A DK143838C DK 143838 C DK143838 C DK 143838C DK 85975 A DK85975 A DK 85975A DK 85975 A DK85975 A DK 85975A DK 143838 C DK143838 C DK 143838C
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- exercising
- manufacturing
- foam plastics
- tree patterns
- Prior art date
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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2735474A JPS5435231B2 (US20100223739A1-20100909-C00005.png) | 1974-03-09 | 1974-03-09 | |
| JP2735474 | 1974-03-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK85975A DK85975A (US20100223739A1-20100909-C00005.png) | 1975-09-10 |
| DK143838B DK143838B (da) | 1981-10-19 |
| DK143838C true DK143838C (da) | 1982-04-05 |
Family
ID=12218692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK85975A DK143838C (da) | 1974-03-09 | 1975-03-04 | Fremgangsmaade ved fremstilling af skumplastgenstande med traeaaremoenster og ekstrudervaerktoej til brug ved udoevelse af fremgangsmaaden |
Country Status (19)
Families Citing this family (28)
| 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 |
| 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 |
| 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 |
| 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. |
| 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 |
| 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. |
| 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 |
| EP1866138A2 (en) * | 2005-03-18 | 2007-12-19 | Dow Gloval Technologies Inc. | High pressure stranding die |
| ZA200901225B (en) * | 2006-09-15 | 2010-06-30 | Strandex Corp | A die system and a process for extruding cellular, foamed, cellulosic fibrous-polymer composition |
| KR100924540B1 (ko) * | 2006-12-11 | 2009-11-02 | (주)엘지하우시스 | 고광택 압출 성형물의 제조방법 |
| JP5186136B2 (ja) * | 2007-06-11 | 2013-04-17 | 旭ファイバーグラス株式会社 | 熱可塑性樹脂発泡体およびその製造方法 |
| US20090098237A1 (en) * | 2007-10-15 | 2009-04-16 | Itadani Toru | Thermoplastic resin foam and production process thereof |
| CN102333636A (zh) * | 2008-09-29 | 2012-01-25 | 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 |
| CN102762643A (zh) * | 2009-12-18 | 2012-10-31 | 旭化成建材株式会社 | 酚醛树脂发泡板及其制造方法 |
| 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 DK DK85975A patent/DK143838C/da not_active IP Right Cessation
- 1975-03-04 ZA ZA00751321A patent/ZA751321B/xx unknown
- 1975-03-07 BE BE154113A patent/BE826415A/xx not_active IP Right Cessation
- 1975-03-07 SE SE7502580A patent/SE406734B/xx not_active IP Right Cessation
- 1975-03-07 GB GB9647/75A patent/GB1492670A/en not_active Expired
- 1975-03-07 AR AR257884A patent/AR203231A1/es active
- 1975-03-07 IT IT21046/75A patent/IT1034105B/it active
- 1975-03-07 DE DE2510006A patent/DE2510006C3/de not_active Expired
- 1975-03-07 CA CA221,516A patent/CA1035915A/en not_active Expired
- 1975-03-07 PH PH16890A patent/PH12232A/en unknown
- 1975-03-07 NL NLAANVRAGE7502732,A patent/NL182130C/xx not_active IP Right Cessation
- 1975-03-07 BR BR1377/75A patent/BR7501377A/pt unknown
- 1975-03-07 ES ES435428A patent/ES435428A1/es not_active Expired
- 1975-03-07 IN IN448/CAL/75A patent/IN144183B/en unknown
- 1975-03-10 CH CH300875A patent/CH582058A5/xx not_active IP Right Cessation
- 1975-03-10 US US05/557,024 patent/US3993721A/en not_active Expired - Lifetime
- 1975-03-10 AT AT184375A patent/AT355796B/de not_active IP Right Cessation
- 1975-03-10 FR FR7507407A patent/FR2263096B1/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |