NO20091750L - Fremgangsmate for fremstilling av polyuretanblokkskum - Google Patents
Fremgangsmate for fremstilling av polyuretanblokkskumInfo
- Publication number
- NO20091750L NO20091750L NO20091750A NO20091750A NO20091750L NO 20091750 L NO20091750 L NO 20091750L NO 20091750 A NO20091750 A NO 20091750A NO 20091750 A NO20091750 A NO 20091750A NO 20091750 L NO20091750 L NO 20091750L
- Authority
- NO
- Norway
- Prior art keywords
- producing polyurethane
- polyurethane block
- block foam
- flows
- chamber
- Prior art date
Links
- 239000006260 foam Substances 0.000 title abstract 2
- 229920002635 polyurethane Polymers 0.000 title abstract 2
- 239000004814 polyurethane Substances 0.000 title abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
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
- B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
-
- 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
- B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Det beskrives en fremgangsmåte og en innrettning for fremstilling av polyuretan blokkskum der reaksjonsblandingen etter gjennomstrømning av en blander (1) flyter fritt ut av en utløpsåpning (15) og til et stukekammer (4) der det bygges opp et statisk trykk og så strømmer gjennom en spalte (6) og til slutt inn i et ekspansjonskammer (8).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006051311.8A DE102006051311B4 (de) | 2006-10-31 | 2006-10-31 | Verfahren zur Herstellung von Polyurethan-Blockschaum |
| PCT/EP2007/009066 WO2008052670A1 (de) | 2006-10-31 | 2007-10-19 | Verfahren zur herstellung von polyurethan-blockschaum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20091750L true NO20091750L (no) | 2009-05-29 |
| NO343187B1 NO343187B1 (no) | 2018-11-26 |
Family
ID=38984041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20091750A NO343187B1 (no) | 2006-10-31 | 2009-05-04 | Fremgangsmåte for fremstilling av polyuretanblokkskum |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7968023B2 (no) |
| EP (1) | EP2086738B1 (no) |
| CN (1) | CN101535024B (no) |
| BR (1) | BRPI0717370B1 (no) |
| DE (1) | DE102006051311B4 (no) |
| NO (1) | NO343187B1 (no) |
| WO (1) | WO2008052670A1 (no) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9511523B2 (en) * | 2012-03-28 | 2016-12-06 | Sabic Global Technologies B.V. | Static-dissipative foam extrusion calibration with minimized expansion loss |
| DE102013015321B4 (de) | 2013-09-17 | 2016-01-21 | Hennecke Gmbh | Verfahren zum kontinuierlichen Herstellen eines Endlosstranges aus Polyurethan-Reaktivkunststoff |
| DE102013016661A1 (de) | 2013-10-09 | 2015-04-09 | Hennecke Gmbh | Verfahren zum kontinuierlichen Herstellen eines Stranges aus Reaktivkunststoff |
| JP6971519B2 (ja) * | 2016-10-28 | 2021-11-24 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag | ポリウレタンフォーム成形品の製造方法 |
| KR102172142B1 (ko) | 2018-10-22 | 2020-10-30 | (주)디유티코리아 | 폴리우레탄의 스트랜드 발포체의 연속 제조장치 |
| CN118789747B (zh) * | 2024-09-13 | 2024-12-27 | 赛诺(浙江)聚氨酯新材料有限公司 | 一种用于发泡机上垫纸的磁力抓取装置 |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123856A (en) * | 1964-03-10 | figure | ||
| FR1397149A (fr) * | 1963-07-18 | 1965-04-30 | C A I B Comptoir D Approvision | Procédé et dispositifs d'extrusion de mousses de polyuréthane et autres |
| US3809512A (en) * | 1967-04-12 | 1974-05-07 | Uniform Ag | Apparatus for the continuous production of strands of polymeric foam |
| US3553300A (en) * | 1968-07-10 | 1971-01-05 | Tenneco Chem | Process for controlling the upper surface contour of foamable polyurethane during expansion in an open top mold |
| US3560599A (en) * | 1968-08-05 | 1971-02-02 | Tenneco Chem | Method of regulating the upper surface contour of polyurethane foam |
| DE2014667C3 (de) * | 1970-03-26 | 1975-06-19 | Ferd. Rath Gmbh, 5271 Gruenenthal | Verfahren und Vorrichtung zum Herstellen eines insbesondere für Verpackungszwecke bestimmten Verbundmaterials |
| FR2085391B1 (no) * | 1970-04-16 | 1973-08-10 | Rhone Poulenc Sa | |
| NO131636C (no) * | 1970-09-01 | 1975-07-02 | Unifoam Ag | |
| US4060579A (en) * | 1972-06-24 | 1977-11-29 | Maschinenfabrik Hennecke Gmbh | Method for the continuous forming of foam blocks |
| DE2557572C2 (de) * | 1975-12-20 | 1982-08-19 | Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen | Vorrichtung zum kontinuierlichen Herstellen von Schaumstoffblöcken mit rechteckigem Querschnitt |
| DE2632302C3 (de) * | 1976-07-17 | 1980-09-18 | Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen | Vorrichtung zum kontinuierlichen Herstellen von Schaumstoffblöcken mit rechteckigem Querschnitt |
| US4102621A (en) * | 1976-10-08 | 1978-07-25 | Thomasville Products, Inc. | Apparatus for producing polyurethane foam buns of varying heights |
| US4154562A (en) * | 1977-08-31 | 1979-05-15 | Kornylak Corporation | Adjustable width molding apparatus for a flat-top bun |
| DE2924185A1 (de) * | 1979-06-15 | 1981-01-08 | Bayer Ag | Einrichtung zum kontinuierlichen herstellen von schaumstoffbloecken oder schaumstoffbahnen |
| DE2924184A1 (de) * | 1979-06-15 | 1980-12-18 | Bayer Ag | Einrichtung zum herstellen von endlosen schaumstoffbahnen, insbesondere hartschaumstoffbahnen |
| DE2924183A1 (de) * | 1979-06-15 | 1980-12-18 | Bayer Ag | Einrichtung zum kontinuierlichen herstellen von schaumstoffbloecken oder schaumstoffbahnen |
| US4267135A (en) * | 1980-01-21 | 1981-05-12 | The Upjohn Company | Process and apparatus for the continuous molding of polymer foam bunstock having a substantially rectangular cross-section |
| HU214931B (hu) * | 1991-11-14 | 1998-07-28 | Prefoam Ag. | Eljárás és berendezés poliuretánhab termékek előállítására előre megadott nyomástartományban |
| DE4204333C1 (no) * | 1992-02-14 | 1993-04-08 | Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen, De | |
| US5582840A (en) * | 1992-06-01 | 1996-12-10 | Prefoam Ag | Device for the continuous manufacture of slabstock polyurethane foam |
| TW261577B (no) * | 1993-07-14 | 1995-11-01 | Krypton Internat Sa | |
| DE59507025D1 (de) * | 1994-06-29 | 1999-11-18 | Hennecke Gmbh | Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Schaumstoffblöcken oder Schaumstoffbahnen |
| DE4425319A1 (de) | 1994-07-18 | 1996-01-25 | Bayer Ag | Verfahren und Vorrichtung zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid |
| IT1272896B (it) * | 1995-01-12 | 1997-07-01 | Foaming Techn Cardio Bv | Procedimento ed apparecchiatura per la produzione continua di schiume poliuretaniche pre-espanse |
| DE19525664A1 (de) * | 1995-07-14 | 1997-01-16 | Bayer Ag | Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Schaumstoffblöcken oder Schaumstoffbahnen |
| DE19539072C1 (de) * | 1995-10-20 | 1997-06-12 | Hennecke Gmbh Maschf | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyurethanblockschaum |
| US5656678A (en) * | 1996-05-14 | 1997-08-12 | Hickory Springs Manufacturing Company | Method and apparatus for the production of polyurethane foam using variable capacity trough |
| DE19620991A1 (de) * | 1996-05-24 | 1997-11-27 | Hennecke Gmbh | Verfahren und Vorrichtung zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid |
| DE19702433C1 (de) * | 1997-01-24 | 1998-10-01 | Hennecke Gmbh | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyurethan-Blockschaum |
| JP3748170B2 (ja) * | 1998-08-03 | 2006-02-22 | 住友化学株式会社 | 樹脂発泡体の製造方法 |
| GB0019507D0 (en) * | 2000-08-08 | 2000-09-27 | Cannon Viking Limited | Foam plastics method and machine |
| DE50107027D1 (de) * | 2000-11-08 | 2005-09-15 | Hennecke Gmbh | Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Blockschaum |
| DE102004042270A1 (de) * | 2004-09-01 | 2006-03-02 | Hennecke Gmbh | Verfahren zur Herstellung von Sandwichelementen aus Reaktivkunststoff |
| DE102005005151A1 (de) * | 2005-02-04 | 2006-08-10 | Hennecke Gmbh | Verfahren und Vorrichtung zur Herstellung von Polyurethan-Blockschaum |
-
2006
- 2006-10-31 DE DE102006051311.8A patent/DE102006051311B4/de active Active
-
2007
- 2007-10-19 CN CN2007800408837A patent/CN101535024B/zh active Active
- 2007-10-19 EP EP07819131.9A patent/EP2086738B1/de active Active
- 2007-10-19 BR BRPI0717370A patent/BRPI0717370B1/pt active IP Right Grant
- 2007-10-19 US US12/447,824 patent/US7968023B2/en active Active
- 2007-10-19 WO PCT/EP2007/009066 patent/WO2008052670A1/de not_active Ceased
-
2009
- 2009-05-04 NO NO20091750A patent/NO343187B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE102006051311A1 (de) | 2008-05-08 |
| CN101535024B (zh) | 2012-08-08 |
| NO343187B1 (no) | 2018-11-26 |
| US20100072651A1 (en) | 2010-03-25 |
| US7968023B2 (en) | 2011-06-28 |
| EP2086738A1 (de) | 2009-08-12 |
| BRPI0717370B1 (pt) | 2018-10-09 |
| EP2086738B1 (de) | 2018-12-12 |
| BRPI0717370A2 (pt) | 2015-06-30 |
| CN101535024A (zh) | 2009-09-16 |
| DE102006051311B4 (de) | 2016-12-29 |
| WO2008052670A1 (de) | 2008-05-08 |
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