NO20060066L - Kontinuerlig fremgangsmate for fremstilling av massive, hule eller apne profiler - Google Patents
Kontinuerlig fremgangsmate for fremstilling av massive, hule eller apne profilerInfo
- Publication number
- NO20060066L NO20060066L NO20060066A NO20060066A NO20060066L NO 20060066 L NO20060066 L NO 20060066L NO 20060066 A NO20060066 A NO 20060066A NO 20060066 A NO20060066 A NO 20060066A NO 20060066 L NO20060066 L NO 20060066L
- Authority
- NO
- Norway
- Prior art keywords
- produce
- foam
- hollow
- continuous process
- plasticised
- 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
- B29C44/20—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
-
- 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
- B29C44/3469—Cell or pore nucleation
- B29C44/348—Cell or pore nucleation by regulating the temperature and/or the pressure, e.g. suppression of foaming until the pressure is rapidly decreased
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Heat Treatment Of Steel (AREA)
- Artificial Filaments (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Abstract
Oppfinnelsen vedrører en fremgangsmåte for fremstilling av massive, hule eller åpne profiler, særlig profiler som har skarpe hjømer og er fremstilt av polystyren. Fremgangsmåten innbefatter de følgende trinn: dosering av polymerer som innbefatter polystyren og, eventuelt, andre additiver og tilsetninger, plastifisering av komponentene i en ekstruder for oppnåelse av en homogen blanding, injisering av en tiykksatt gass via en injiseringsåpning, bearbeidelse av denne homogene blanding og gass og tiykksetting av dem helt til det er oppnådd en fullstendig løsning av gassen slik at det oppnås en enfaseblanding, progressiv kjøling av enfaseblandingen med bibehold av det trykk som er nødvendig for løsingen av gassen, overføring av enfaseblandingen til et formeverktøy for dannelse av et skum, overføring av det dannede skum til et kalibreringssystem med en eventuell temperaturstyring, og motortrekking av det kalibrerte skum.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03012808A EP1484149A1 (fr) | 2003-06-05 | 2003-06-05 | Procédé pour la production continue de profilés pleins, creux ou ouverts |
PCT/EP2004/051027 WO2004108387A1 (fr) | 2003-06-05 | 2004-06-04 | Procede pour la production continue de profiles pleins, creux ou ouverts |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20060066L true NO20060066L (no) | 2006-02-10 |
Family
ID=33155167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20060066A NO20060066L (no) | 2003-06-05 | 2006-01-05 | Kontinuerlig fremgangsmate for fremstilling av massive, hule eller apne profiler |
Country Status (17)
Country | Link |
---|---|
US (1) | US20070023946A1 (no) |
EP (2) | EP1484149A1 (no) |
AT (1) | ATE340061T1 (no) |
AU (1) | AU2004245248B2 (no) |
CA (1) | CA2528039C (no) |
DE (1) | DE602004002481T2 (no) |
DK (1) | DK1628818T3 (no) |
ES (1) | ES2273261T3 (no) |
IS (1) | IS8143A (no) |
MX (1) | MXPA05013081A (no) |
NO (1) | NO20060066L (no) |
PL (1) | PL1628818T3 (no) |
PT (1) | PT1628818E (no) |
RS (1) | RS20050895A (no) |
RU (1) | RU2339514C2 (no) |
UA (1) | UA80347C2 (no) |
WO (1) | WO2004108387A1 (no) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5314701B2 (ja) * | 2008-11-14 | 2013-10-16 | 新田ゼラチン株式会社 | シーリング材およびその発泡施工方法 |
WO2011071408A1 (ru) * | 2009-12-11 | 2011-06-16 | Gurichev Victor Borisovich | Способ получения влаговпитывающей ленты из вспененного полистирола и упаковка |
BE1019203A4 (fr) * | 2010-02-25 | 2012-04-03 | Nmc Sa | Procede de realisation de planches synthetiques moussees. |
BE1019920A5 (nl) * | 2011-05-31 | 2013-02-05 | Orac Holding Nv | Werkwijze voor de continue vervaardiging van polystyreen profielen. |
EP3424667A1 (en) * | 2012-03-02 | 2019-01-09 | Orac Holding NV | Process for manufacturing a plastic composite profile |
TWI716917B (zh) * | 2017-05-31 | 2021-01-21 | 荷蘭商耐克創新有限合夥公司 | 單相溶液模製系統 |
CN109161115A (zh) * | 2018-08-08 | 2019-01-08 | 安徽得亿文教用品有限公司 | 一种微发泡聚苯乙烯复合铅笔材料 |
BE1028027B1 (de) * | 2020-02-05 | 2021-08-31 | Nmc Sa | Aufgeschäumtes profilteil zur indirekten beleuchtung |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4198363A (en) * | 1975-02-25 | 1980-04-15 | Noel, Marquet & Cie, S.A. | Continuous extrusion of thermoplastic materials |
US5082608A (en) * | 1990-06-14 | 1992-01-21 | Owens-Illinois Plastic Products Inc. | Polystyrene foam sheet manufacture |
US5538777A (en) * | 1993-09-01 | 1996-07-23 | Marley Mouldings Inc. | Triple extruded frame profiles |
US5753717A (en) * | 1994-03-30 | 1998-05-19 | Aci Operations Pty Ltd. | Plastics foam and method of manufacturing same |
WO1997006935A1 (en) * | 1995-08-14 | 1997-02-27 | Massachusetts Institute Of Technology | Gear throttle as a nucleation device in a continuous microcellular extrusion system |
US5847016A (en) * | 1996-05-16 | 1998-12-08 | Marley Mouldings Inc. | Polymer and wood flour composite extrusion |
AU1933799A (en) * | 1997-12-19 | 1999-07-12 | Trexel, Inc. | Microcellular foam extrusion/blow molding process and article made thereby |
US6062718A (en) * | 1998-05-26 | 2000-05-16 | Fogarty; James D. | Thermoplastic foam extrusion assembly with an extrusion screw including a circulation channel defined therein |
US6391931B1 (en) * | 1999-04-28 | 2002-05-21 | 3M Innovative Properties Co | Uniform small cell foams and a continuous process for making same |
PL352489A1 (en) * | 1999-07-16 | 2003-08-25 | Wavin Bv | Method for forming an article comprising closed-cell microfoam from thermoplastic |
US6544450B2 (en) * | 2000-02-04 | 2003-04-08 | Dow Global Technologies Inc. | Process for producing thermoformable foam sheet using a physical blowing agent |
-
2003
- 2003-06-05 EP EP03012808A patent/EP1484149A1/fr not_active Withdrawn
-
2004
- 2004-04-06 UA UAA200512750A patent/UA80347C2/uk unknown
- 2004-06-04 DK DK04736058T patent/DK1628818T3/da active
- 2004-06-04 PL PL04736058T patent/PL1628818T3/pl unknown
- 2004-06-04 RU RU2005141529/12A patent/RU2339514C2/ru active
- 2004-06-04 WO PCT/EP2004/051027 patent/WO2004108387A1/fr active IP Right Grant
- 2004-06-04 ES ES04736058T patent/ES2273261T3/es not_active Expired - Lifetime
- 2004-06-04 EP EP04736058A patent/EP1628818B1/fr not_active Expired - Lifetime
- 2004-06-04 DE DE602004002481T patent/DE602004002481T2/de not_active Expired - Lifetime
- 2004-06-04 CA CA2528039A patent/CA2528039C/fr not_active Expired - Fee Related
- 2004-06-04 AT AT04736058T patent/ATE340061T1/de not_active IP Right Cessation
- 2004-06-04 RS YUP-2005/0895A patent/RS20050895A/sr unknown
- 2004-06-04 MX MXPA05013081A patent/MXPA05013081A/es active IP Right Grant
- 2004-06-04 US US10/558,977 patent/US20070023946A1/en not_active Abandoned
- 2004-06-04 AU AU2004245248A patent/AU2004245248B2/en not_active Expired - Fee Related
- 2004-06-04 PT PT04736058T patent/PT1628818E/pt unknown
-
2005
- 2005-11-24 IS IS8143A patent/IS8143A/is unknown
-
2006
- 2006-01-05 NO NO20060066A patent/NO20060066L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2528039C (fr) | 2012-09-11 |
RU2005141529A (ru) | 2006-09-10 |
EP1628818A1 (fr) | 2006-03-01 |
UA80347C2 (en) | 2007-09-10 |
US20070023946A1 (en) | 2007-02-01 |
WO2004108387A1 (fr) | 2004-12-16 |
DE602004002481D1 (de) | 2006-11-02 |
PL1628818T3 (pl) | 2007-02-28 |
RS20050895A (en) | 2006-12-15 |
ATE340061T1 (de) | 2006-10-15 |
EP1484149A1 (fr) | 2004-12-08 |
PT1628818E (pt) | 2006-12-29 |
AU2004245248A1 (en) | 2004-12-16 |
DK1628818T3 (da) | 2007-01-29 |
IS8143A (is) | 2005-11-24 |
RU2339514C2 (ru) | 2008-11-27 |
EP1628818B1 (fr) | 2006-09-20 |
ES2273261T3 (es) | 2007-05-01 |
CA2528039A1 (fr) | 2004-12-16 |
AU2004245248B2 (en) | 2009-03-12 |
DE602004002481T2 (de) | 2007-03-01 |
MXPA05013081A (es) | 2006-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |