DE69224242T2 - Verfahren zur Verbesserung der oxidativen thermischen Stabilität von Ethylenpolymeren - Google Patents
Verfahren zur Verbesserung der oxidativen thermischen Stabilität von EthylenpolymerenInfo
- Publication number
- DE69224242T2 DE69224242T2 DE69224242T DE69224242T DE69224242T2 DE 69224242 T2 DE69224242 T2 DE 69224242T2 DE 69224242 T DE69224242 T DE 69224242T DE 69224242 T DE69224242 T DE 69224242T DE 69224242 T2 DE69224242 T2 DE 69224242T2
- Authority
- DE
- Germany
- Prior art keywords
- improving
- thermal stability
- ethylene polymers
- oxidative thermal
- oxidative
- Prior art date
- 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.)
- Revoked
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/005—Removal of residual monomers by physical means from solid polymers
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/762—Vapour stripping
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66399591A | 1991-03-04 | 1991-03-04 | |
PCT/US1992/001720 WO1992015621A1 (en) | 1991-03-04 | 1992-03-04 | Method of improving the oxidative thermal stability of ethylene polymers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69224242D1 DE69224242D1 (de) | 1998-03-05 |
DE69224242T2 true DE69224242T2 (de) | 1998-05-14 |
Family
ID=24664075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69224242T Revoked DE69224242T2 (de) | 1991-03-04 | 1992-03-04 | Verfahren zur Verbesserung der oxidativen thermischen Stabilität von Ethylenpolymeren |
Country Status (9)
Country | Link |
---|---|
US (1) | US5756659A (de) |
EP (1) | EP0527225B1 (de) |
JP (1) | JP3174915B2 (de) |
CA (1) | CA2081105C (de) |
DE (1) | DE69224242T2 (de) |
ES (1) | ES2111635T3 (de) |
FI (1) | FI924965A0 (de) |
TW (1) | TW246679B (de) |
WO (1) | WO1992015621A1 (de) |
Families Citing this family (73)
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KR0169505B1 (ko) * | 1992-09-11 | 1999-01-15 | 오오쓰끼 아끼히꼬 | 약제 포장용 폴리올레핀 포장재, 그의 제조방법 및 약제 포장용 용기 |
US5442041A (en) * | 1995-01-19 | 1995-08-15 | Arco Chemical Technology, L.P. | Removal of volatile substances from thermoplastic resins |
US5521275A (en) * | 1995-09-05 | 1996-05-28 | General Electric Company | Method for improving catalyst efficiency during polycarbonate redistribution |
US5861474A (en) * | 1996-07-23 | 1999-01-19 | The Dow Chemical Company | Polymer devolatilization |
US6576131B1 (en) * | 1997-12-16 | 2003-06-10 | Flint Ink Corporation | Process and apparatus for changing the wetting agent of pigments |
US6160060A (en) * | 1998-08-04 | 2000-12-12 | Eastman Chemical Company | Process for the synthesis of high molecular weight predominantly amorphous polymers with improved color and adhesive properties |
US6022946A (en) * | 1998-12-23 | 2000-02-08 | Union Carbide Chemicals & Plastics Technology Corporation | Process for deactivation of polyolefin compositions utilizing carbon dioxide as a deactivation agent |
DE60015672T2 (de) * | 1999-08-27 | 2005-12-01 | Rohm And Haas Co. | Verfahren zum Abstrippen von Polymerdispersionen oder Polymerlösungen |
US6273599B1 (en) | 1999-09-17 | 2001-08-14 | Flint Ink Corporation | Process for preparing pigment flush |
KR20040034251A (ko) * | 2002-10-21 | 2004-04-28 | 삼성에스디아이 주식회사 | 전계방출소자 |
US7645474B1 (en) * | 2003-07-31 | 2010-01-12 | Advanced Cardiovascular Systems, Inc. | Method and system of purifying polymers for use with implantable medical devices |
US7785512B1 (en) | 2003-07-31 | 2010-08-31 | Advanced Cardiovascular Systems, Inc. | Method and system of controlled temperature mixing and molding of polymers with active agents for implantable medical devices |
US8357749B2 (en) * | 2003-08-25 | 2013-01-22 | Dow Global Technologies Llc | Coating composition and articles made therefrom |
US8722787B2 (en) | 2003-08-25 | 2014-05-13 | Dow Global Technologies Llc | Coating composition and articles made therefrom |
US8349929B2 (en) * | 2003-08-25 | 2013-01-08 | Dow Global Technologies Llc | Coating composition and articles made therefrom |
US8946329B2 (en) | 2003-08-25 | 2015-02-03 | Dow Global Technologies Llc | Coating compositions |
TW200517426A (en) | 2003-08-25 | 2005-06-01 | Dow Global Technologies Inc | Aqueous dispersion, its production method, and its use |
US7803865B2 (en) | 2003-08-25 | 2010-09-28 | Dow Global Technologies Inc. | Aqueous dispersion, its production method, and its use |
US9169406B2 (en) | 2003-08-25 | 2015-10-27 | Dow Global Technologies Llc | Coating compositions |
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US8158711B2 (en) * | 2003-08-25 | 2012-04-17 | Dow Global Technologies Llc | Aqueous dispersion, its production method, and its use |
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US7763676B2 (en) * | 2003-08-25 | 2010-07-27 | Dow Global Technologies Inc. | Aqueous polymer dispersions and products from those dispersions |
EP1778794B1 (de) * | 2004-08-17 | 2010-10-06 | Flint Group Incorporated | Verfahren zur herstellung organischer pigmentdispersionen und tinte |
US8287949B2 (en) | 2005-07-07 | 2012-10-16 | Dow Global Technologies Inc. | Aqueous dispersions |
BRPI0606116A2 (pt) * | 2005-07-07 | 2009-06-02 | Dow Global Technologies Inc | método para fazer um concentrado com fibras longas, concentrado de termoplástico reforçado com fibras longas, composição de termoplástico reforçado com fibras longas, método para produzir um artigo de termoplástico reforçado com fibras longas, artigo de termoplástico moldado ou extrudado |
US8043713B2 (en) * | 2005-12-15 | 2011-10-25 | Dow Global Technologies Llc | Compositions and aqueous dispersions |
US7528080B2 (en) * | 2005-12-15 | 2009-05-05 | Dow Global Technologies, Inc. | Aqueous polyolefin dispersions for textile impregnation |
BRPI0620686B1 (pt) | 2005-12-15 | 2018-01-16 | Dow Global Technologies Inc. | Method for formating an article of cellulose and article based on cellulose |
US20070243331A1 (en) * | 2006-02-17 | 2007-10-18 | Dow Global Technologies Inc. | Heat sealable compositions from aqueous dispersions |
US8007978B2 (en) | 2006-03-03 | 2011-08-30 | Dow Global Technologies Llc | Aqueous dispersions for use as toners |
US9547246B2 (en) * | 2006-03-03 | 2017-01-17 | Dow Global Technologies Llc | Aqueous dispersions for use as toners |
US8785531B2 (en) * | 2006-07-06 | 2014-07-22 | Dow Global Technologies Llc | Dispersions of olefin block copolymers |
US8916640B2 (en) * | 2006-07-06 | 2014-12-23 | Dow Global Technologies Llc | Blended polyolefin dispersions |
JP5535630B2 (ja) * | 2006-09-11 | 2014-07-02 | ダウ グローバル テクノロジーズ エルエルシー | レジンコーテッドサンドに用いられるポリオレフィン分散技術 |
US8476326B2 (en) | 2006-09-22 | 2013-07-02 | Dow Global Technologies Llc | Fibrillated polyolefin foam |
US20080118728A1 (en) | 2006-10-20 | 2008-05-22 | Dow Global Technologies Inc. | Aqueous dispersions disposed on glass-based fibers and glass-containing substrates |
EP2737911B1 (de) * | 2006-10-25 | 2017-02-01 | Dow Global Technologies LLC | Polyolefindispersionen, Schäume und Schaumstoffe |
WO2008057979A2 (en) * | 2006-11-02 | 2008-05-15 | Dow Global Technologies Inc. | Process for producing high quality ionomers |
MX2009007678A (es) * | 2007-01-17 | 2009-10-07 | Dow Agrosciences Llc | Suministro de agentes de bloqueo y/o promotores de etileno. |
US20110039064A1 (en) * | 2007-02-08 | 2011-02-17 | Dow Global Technologies Inc. | Flexible conductive polymeric sheet |
EP2543393A3 (de) | 2007-09-28 | 2013-10-30 | Dow Global Technologies LLC | Schaum hergestellt aus einer Dispersion aus Olefinen mit höherer Kristallinität |
WO2009055275A2 (en) * | 2007-10-25 | 2009-04-30 | Dow Global Technologies Inc. | Polyolefin dispersion technology used for porous substrates |
BRPI0817407B1 (pt) | 2007-11-15 | 2018-10-23 | Dow Global Technologies Inc | composição de revestimento, produto revestido e método para formar um produto revestido |
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CN101932977A (zh) * | 2007-11-29 | 2010-12-29 | 陶氏环球技术公司 | 配混物和形成可用作调色剂的配混物的方法 |
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CN104438026B (zh) | 2008-12-22 | 2018-05-15 | 陶氏环球技术有限责任公司 | 织造地毯涂料混合物、相关的使用方法、和由该混合物制得的制品 |
CN103380465B (zh) | 2010-12-29 | 2016-03-09 | 陶氏环球技术有限责任公司 | 制备缆线加强件的方法 |
US20150369822A1 (en) | 2011-06-10 | 2015-12-24 | Dow Global Technologies Llc | Method t0 make an aqueous pour point depressant dispersion composition |
EP2551298B1 (de) | 2011-07-27 | 2014-12-31 | Dow Global Technologies LLC | Redispergierbares Polymerpulver aus Polyolefindispersionen und dessen Verwendung bei Konstruktionsanwendungen |
JP6352256B2 (ja) | 2012-06-29 | 2018-07-04 | ダウ グローバル テクノロジーズ エルエルシー | エポキシ樹脂ブレンド分散体およびその分散体の調製方法 |
BR112015015417B1 (pt) | 2012-12-28 | 2021-08-17 | Dow Global Technologies Llc | Composição de revestimento |
CN104968736B (zh) | 2012-12-28 | 2017-09-05 | 陶氏环球技术有限责任公司 | 涂料组合物 |
ES2688532T3 (es) | 2013-01-18 | 2018-11-05 | Basf Se | Composiciones de recubrimiento a base de dispersión acrílica |
CN105492028B (zh) | 2013-08-29 | 2018-12-25 | 陶氏环球技术有限责任公司 | 生产水性分散液的方法、由此生产的水性分散液和包含水性分散液的包衣组合物 |
CN106457752A (zh) | 2013-12-30 | 2017-02-22 | 艾利丹尼森公司 | 可堆肥膜和可堆肥标签 |
CN106488778A (zh) | 2014-07-17 | 2017-03-08 | 陶氏环球技术有限责任公司 | 乙基纤维素分散体和薄膜 |
CN106574056A (zh) | 2014-08-15 | 2017-04-19 | 陶氏环球技术有限责任公司 | 乙基纤维素分散液和粉末 |
BR112017005525A2 (pt) | 2014-09-30 | 2017-12-05 | Dow Global Technologies Llc | dispersões de etilcelulose aquosas com aditivo polimérico |
KR101568798B1 (ko) * | 2015-01-15 | 2015-11-12 | 주식회사 티알켐텍 | 줄눈 보수용 스크래퍼 |
CN107429106B (zh) | 2015-03-18 | 2020-03-31 | 陶氏环球技术有限责任公司 | 制作弹性体聚烯烃外壳的方法 |
EP3277764B1 (de) | 2015-03-31 | 2019-08-28 | Dow Global Technologies LLC | Verfahren zur herstellung einer rotationsgeformten hülle aus polyolefinzusammensetzungspulver |
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CN112703131B (zh) | 2018-10-17 | 2024-01-30 | 陶氏环球技术有限责任公司 | 涂料组合物、经涂布织物、制造经涂布织物的方法以及由经涂布织物制成的制品 |
WO2020081279A1 (en) | 2018-10-17 | 2020-04-23 | Dow Global Technologies Llc | A coating composition, a coated fabric, a method of making a coated fabric, and an article made from the coated fabric |
US20220001829A1 (en) | 2018-10-17 | 2022-01-06 | Dow Global Technologies Llc | A coating composition, a coated fabric, a method of making a coated fabric, and an article made from the coated fabric |
EP3913029A4 (de) * | 2019-02-26 | 2022-03-16 | Moresco Corporation | Verfahren zur herstellung eines ethylen-vinylacetat-schmelzklebstoffs sowie schmelzklebstoff |
WO2020175187A1 (ja) * | 2019-02-26 | 2020-09-03 | 株式会社Moresco | ホットメルト接着剤の製造方法及びホットメルト接着剤 |
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US3156009A (en) * | 1960-12-30 | 1964-11-10 | Standard Oil Co | Devolatilizing extruder |
US3476736A (en) * | 1966-04-14 | 1969-11-04 | Phillips Petroleum Co | Solvent removal from polyolefin in vented extruder with water addition |
US3799235A (en) * | 1970-11-27 | 1974-03-26 | Firestone Tire & Rubber Co | Method and apparatus for desolventizing elastomers |
US3799234A (en) * | 1971-02-22 | 1974-03-26 | Welding Engineers | Countercurrent vapor stripping in screw devolatilizer |
US3917507A (en) * | 1971-02-22 | 1975-11-04 | Welding Engineers | Countercurrent combined liquid and vapor stripping in screw devolatilizer |
US3992500A (en) * | 1974-06-07 | 1976-11-16 | Koehring Company | Vented extruder |
JPS5111882A (en) * | 1974-07-20 | 1976-01-30 | Sumitomo Chemical Co | Mihannotanryotaio jokyosuruhoho |
JPS5249267A (en) * | 1975-10-17 | 1977-04-20 | Japan Steel Works Ltd | Degassing modifying extruder |
US4107422A (en) * | 1977-02-02 | 1978-08-15 | Phillips Petroleum Company | Solvent removal from polymer solutions |
DE2800632C3 (de) * | 1978-01-07 | 1981-02-19 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Schneckenstrangpresse für thermoplastische Kunststoffe |
US4690981A (en) * | 1983-03-21 | 1987-09-01 | E. I. Du Pont De Nemours And Company | Ionomers having improved low temperature properties |
DE3310676A1 (de) * | 1983-03-24 | 1984-09-27 | Basf Ag, 6700 Ludwigshafen | Verfahren und vorrichtung zum entfernen von fluechtigen anteilen aus polymerenschmelzen oder paste |
US4927888A (en) * | 1986-09-05 | 1990-05-22 | The Dow Chemical Company | Maleic anhydride graft copolymers having low yellowness index and films containing the same |
JPH0621130B2 (ja) * | 1985-04-09 | 1994-03-23 | 三菱油化株式会社 | アイオノマ−樹脂の製造法 |
FR2598350B1 (fr) * | 1986-05-06 | 1989-11-17 | Bp Chimie Sa | Procede et dispositif pour degazer et pour transformer en granules des particules de polyolefines obtenues par polymerisation en phase gazeuse |
US4909898A (en) * | 1986-10-01 | 1990-03-20 | Polysar Limited | Polymer recovery from solution |
JP2635354B2 (ja) * | 1988-03-02 | 1997-07-30 | 住友ゴム工業株式会社 | 変性アイオノマー樹脂の製法 |
DE3815487A1 (de) * | 1988-05-06 | 1989-11-16 | Basf Ag | Verfahren zur niederdruckcopolymerisation von ethylen mit (alpha)-olefinen und ethylencopolymerisate mit niederem restmonomerengehalt |
US4958006A (en) * | 1988-06-28 | 1990-09-18 | Union Carbide Chemicals And Plastics Inc. | Fluidized bed product discharge process |
DE3822069A1 (de) * | 1988-06-30 | 1990-01-18 | Basf Ag | Verfahren zur ionischen vernetzung eines ethylencopolymerisates, ionisch vernetzte ethylencopolymerisate und deren verwendung als haftvermittler, spritzgussartikel oder beschichtungsfolie |
US4952672A (en) * | 1988-08-11 | 1990-08-28 | The Dow Chemical Company | Method for the devolatilization of thermoplastic materials |
US4944906A (en) * | 1988-10-11 | 1990-07-31 | Spirex Corporation | Methods of injection molding and extruding wet hygroscopic ionomers |
DE3840293A1 (de) * | 1988-11-30 | 1990-05-31 | Werner & Pfleiderer | Verfahren zum entfernen von verunreinigungen aus polymeren kunststoffen und vorrichtung zur durchfuehrung des verfahrens |
-
1992
- 1992-03-04 DE DE69224242T patent/DE69224242T2/de not_active Revoked
- 1992-03-04 EP EP92908695A patent/EP0527225B1/de not_active Revoked
- 1992-03-04 WO PCT/US1992/001720 patent/WO1992015621A1/en not_active Application Discontinuation
- 1992-03-04 ES ES92908695T patent/ES2111635T3/es not_active Expired - Lifetime
- 1992-03-04 JP JP50785592A patent/JP3174915B2/ja not_active Expired - Lifetime
- 1992-03-04 CA CA002081105A patent/CA2081105C/en not_active Expired - Lifetime
- 1992-03-12 TW TW081101891A patent/TW246679B/zh not_active IP Right Cessation
- 1992-11-03 FI FI924965A patent/FI924965A0/fi unknown
-
1994
- 1994-10-21 US US08/326,981 patent/US5756659A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0527225A1 (de) | 1993-02-17 |
WO1992015621A1 (en) | 1992-09-17 |
JP3174915B2 (ja) | 2001-06-11 |
FI924965A (fi) | 1992-11-03 |
JPH05506692A (ja) | 1993-09-30 |
DE69224242D1 (de) | 1998-03-05 |
CA2081105A1 (en) | 1992-09-05 |
US5756659A (en) | 1998-05-26 |
FI924965A0 (fi) | 1992-11-03 |
EP0527225B1 (de) | 1998-01-28 |
CA2081105C (en) | 2004-10-05 |
TW246679B (de) | 1995-05-01 |
ES2111635T3 (es) | 1998-03-16 |
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