CN103189176B - 熔体脱挥发分挤出方法 - Google Patents
熔体脱挥发分挤出方法 Download PDFInfo
- Publication number
- CN103189176B CN103189176B CN201180052724.5A CN201180052724A CN103189176B CN 103189176 B CN103189176 B CN 103189176B CN 201180052724 A CN201180052724 A CN 201180052724A CN 103189176 B CN103189176 B CN 103189176B
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- polymer
- devolatilization
- extruder
- component
- carbon
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
- B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
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- 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
- B29C44/3461—Making or treating expandable particles
-
- 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
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
-
- 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
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
- B29C44/505—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through a flat die
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- 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
-
- 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
- B29C48/92—Measuring, controlling or regulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
- C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
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- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92019—Pressure
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92209—Temperature
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92228—Content, e.g. percentage of humidity, volatiles, contaminants or degassing
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92323—Location or phase of measurement
- B29C2948/92361—Extrusion unit
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92514—Pressure
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92723—Content, e.g. percentage of humidity, volatiles, contaminants or degassing
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92914—Degassing unit
-
- 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
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2007/00—Use of natural rubber as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2009/00—Use of rubber derived from conjugated dienes, as moulding material
- B29K2009/06—SB polymers, i.e. butadiene-styrene polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0085—Copolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1515—Three-membered rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/527—Cyclic esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Materials Engineering (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US40794610P | 2010-10-29 | 2010-10-29 | |
US61/407,946 | 2010-10-29 | ||
PCT/US2011/055856 WO2012058002A1 (en) | 2010-10-29 | 2011-10-12 | Melt devolatilization extrusion process |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103189176A CN103189176A (zh) | 2013-07-03 |
CN103189176B true CN103189176B (zh) | 2016-05-18 |
Family
ID=44906386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180052724.5A Active CN103189176B (zh) | 2010-10-29 | 2011-10-12 | 熔体脱挥发分挤出方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9238723B2 (zh) |
EP (1) | EP2608945B1 (zh) |
JP (1) | JP5869584B2 (zh) |
CN (1) | CN103189176B (zh) |
IL (1) | IL225898B (zh) |
WO (1) | WO2012058002A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2736963B1 (en) | 2011-09-27 | 2017-12-06 | Dow Global Technologies LLC | Melt devolatilization extrusion process |
CA2892607A1 (en) * | 2012-11-29 | 2014-06-05 | Dow Global Technologies Llc | Cell size enlarging agent for styrenic foam |
JP6254706B2 (ja) | 2013-12-29 | 2017-12-27 | ダウ グローバル テクノロジーズ エルエルシー | 有機溶媒から臭素化スチレン−ブタジエンコポリマーを回収するための方法 |
SG11201701047PA (en) * | 2014-09-09 | 2017-03-30 | Asahi Chemical Ind | Process for producing conjugated diene polymer |
JP6502510B2 (ja) * | 2015-01-30 | 2019-04-17 | ダウ グローバル テクノロジーズ エルエルシー | 臭素化及びハロ水和化ポリマーを生成するための方法 |
JP6518381B2 (ja) * | 2015-08-25 | 2019-05-22 | エクソンモービル ケミカル パテンツ インコーポレイテッド | 多相重合プロセスのための反応器システム |
CN108822399A (zh) * | 2018-06-01 | 2018-11-16 | 上海加略实业有限公司 | 聚丙烯复合材料、聚丙烯复合材料的加工装置及制备方法 |
CN111359377B (zh) * | 2018-12-26 | 2022-04-15 | 绍兴福膜新材料有限公司 | 一种脱挥方法和脱挥系统 |
CN114585490B (zh) * | 2019-08-14 | 2023-04-28 | 康宁股份有限公司 | 通过照射来减少湿挤出物上的表面油纹的系统和方法 |
US20220213247A1 (en) * | 2019-10-30 | 2022-07-07 | Lg Chem, Ltd. | Method for producing diene-based graft copolymer resin and diene-based graft copolymer resin |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3799234A (en) * | 1971-02-22 | 1974-03-26 | Welding Engineers | Countercurrent vapor stripping in screw devolatilizer |
EP0262594A2 (en) * | 1986-10-01 | 1988-04-06 | Polysar Limited | Polymer recovery from solution |
CN1745110A (zh) * | 2003-01-28 | 2006-03-08 | 陶氏环球技术公司 | 间同立构乙烯基芳族聚合物的多步骤固态脱挥发分 |
WO2008008129A1 (en) * | 2006-07-11 | 2008-01-17 | Advanced Elastomer Systems, L.P. | Method for improving extrusion surface smoothness in thermoplastic vulcanizates |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0721009B2 (ja) * | 1986-09-22 | 1995-03-08 | 電気化学工業株式会社 | 熱可塑性樹脂の製造方法 |
USH1582H (en) * | 1993-06-30 | 1996-08-06 | E. I. Du Pont De Nemours And Company | Process for preparation of chlorinated and chlorosulfonated olefin polymers having low levels of residual monofluorobenzene reaction solvent and its chlorinated by-products |
AU688624B2 (en) * | 1994-11-29 | 1998-03-12 | Idemitsu Petrochemical Co., Ltd. | Styrene polymer and molded articles |
ES2117890T3 (es) * | 1995-03-27 | 1998-08-16 | Basf Ag | Procedimiento para la obtencion de termoplasticos. |
EP0735077B1 (de) * | 1995-03-27 | 1998-07-29 | BASF Aktiengesellschaft | Verfahren zur Herstellung von Thermoplasten |
JPH10235643A (ja) * | 1997-02-25 | 1998-09-08 | Asahi Chem Ind Co Ltd | ポリフェニレンエーテル系樹脂組成物から揮発成分を除去する方法 |
US6833096B2 (en) | 2001-08-29 | 2004-12-21 | General Electric Company | Method for removing water and other volatile components from polymer powders |
US7605194B2 (en) | 2003-06-24 | 2009-10-20 | Ppg Industries Ohio, Inc. | Aqueous dispersions of polymer-enclosed particles, related coating compositions and coated substrates |
US6949622B2 (en) | 2003-08-26 | 2005-09-27 | General Electric Company | Method of separating a polymer from a solvent |
US7211629B2 (en) | 2004-04-30 | 2007-05-01 | E. I. Du Pont De Nemours And Company | Process for the preparation of low fuming fluoropolymer |
JP4252016B2 (ja) | 2004-06-21 | 2009-04-08 | 株式会社神戸製鋼所 | 押出機 |
US7985799B2 (en) * | 2005-05-11 | 2011-07-26 | Basell Poliolefine Italia S.R.L. | Polymerization process for preparing polyolefin blends |
BRPI0614787A2 (pt) | 2005-08-08 | 2011-04-12 | Albemarle Corp | espumas poliméricas estirênicas retardadoras de chama e precursores da espuma |
US7605222B2 (en) | 2005-08-22 | 2009-10-20 | Sabic Innovative Plastics Ip B.V. | Copolyetherimides |
EP2650093B1 (en) | 2006-07-20 | 2015-03-04 | Albemarle Corporation | Process technology for recovering brominated styrenic polymers from reaction mixtures in which they are formed and/or converting such mixtures into pellets or into granules or pastilles |
CN101583631B (zh) | 2006-08-16 | 2012-08-08 | 陶氏环球技术公司 | 溴化丁二烯/乙烯基芳族共聚物的方法 |
CN101501076B (zh) | 2006-08-16 | 2011-07-13 | 陶氏环球技术公司 | 溴化丁二烯/乙烯基芳族共聚物的方法 |
TW200817447A (en) | 2006-08-22 | 2008-04-16 | Albemarle Corp | Terminating bromination of styrenic polymer in a bromination reaction mixture |
US20080139700A1 (en) | 2006-12-11 | 2008-06-12 | Roden Don R | Methods for devolatilizing resin solutions and resins produced thereby |
EP2014684A1 (en) | 2007-06-12 | 2009-01-14 | Ineos Europe Limited | Process for the devolatilization of a polymer of an aromatic alkylene |
JP4746014B2 (ja) * | 2007-07-09 | 2011-08-10 | 株式会社日本製鋼所 | 溶融混練脱揮押出機 |
US7595367B2 (en) | 2007-08-28 | 2009-09-29 | Sabic Innovative Plastics Ip B.V. | Poly(arylene ether) preparation method |
US7910637B2 (en) | 2007-09-13 | 2011-03-22 | Exxonmobil Research And Engineering Company | In-line blending of plasticizers with a base polymer |
KR101053298B1 (ko) | 2008-05-16 | 2011-08-01 | 율촌화학 주식회사 | 라벨 및 그 제조 방법 |
MX2011011307A (es) * | 2009-05-01 | 2011-11-18 | Albemarle Corp | Composiciones granuladas de polimeros aromaticos bromados de bajo peso molecular. |
SG183892A1 (en) * | 2010-03-24 | 2012-10-30 | Lanxess Int Sa | Process for the production of rubber ionomers and polymer nanocomposites |
EP2736963B1 (en) * | 2011-09-27 | 2017-12-06 | Dow Global Technologies LLC | Melt devolatilization extrusion process |
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2011
- 2011-10-12 WO PCT/US2011/055856 patent/WO2012058002A1/en active Application Filing
- 2011-10-12 CN CN201180052724.5A patent/CN103189176B/zh active Active
- 2011-10-12 JP JP2013536653A patent/JP5869584B2/ja active Active
- 2011-10-12 EP EP11773950.8A patent/EP2608945B1/en active Active
- 2011-10-12 US US13/825,885 patent/US9238723B2/en active Active
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2013
- 2013-04-22 IL IL225898A patent/IL225898B/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US3799234A (en) * | 1971-02-22 | 1974-03-26 | Welding Engineers | Countercurrent vapor stripping in screw devolatilizer |
EP0262594A2 (en) * | 1986-10-01 | 1988-04-06 | Polysar Limited | Polymer recovery from solution |
CN1745110A (zh) * | 2003-01-28 | 2006-03-08 | 陶氏环球技术公司 | 间同立构乙烯基芳族聚合物的多步骤固态脱挥发分 |
WO2008008129A1 (en) * | 2006-07-11 | 2008-01-17 | Advanced Elastomer Systems, L.P. | Method for improving extrusion surface smoothness in thermoplastic vulcanizates |
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US20130285271A1 (en) | 2013-10-31 |
JP2013540628A (ja) | 2013-11-07 |
JP5869584B2 (ja) | 2016-02-24 |
CN103189176A (zh) | 2013-07-03 |
IL225898B (en) | 2018-03-29 |
WO2012058002A1 (en) | 2012-05-03 |
EP2608945B1 (en) | 2016-01-13 |
US9238723B2 (en) | 2016-01-19 |
EP2608945A1 (en) | 2013-07-03 |
IL225898A0 (en) | 2013-06-27 |
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