ES2169413T3 - Recuperacion de polimeros. - Google Patents

Recuperacion de polimeros.

Info

Publication number
ES2169413T3
ES2169413T3 ES97939332T ES97939332T ES2169413T3 ES 2169413 T3 ES2169413 T3 ES 2169413T3 ES 97939332 T ES97939332 T ES 97939332T ES 97939332 T ES97939332 T ES 97939332T ES 2169413 T3 ES2169413 T3 ES 2169413T3
Authority
ES
Spain
Prior art keywords
polymer
solvent
thermal dryer
forming
residuals
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.)
Expired - Lifetime
Application number
ES97939332T
Other languages
English (en)
Other versions
ES2169413T5 (es
Inventor
Richard C Abel Jr
Robert B Combs
Michael E Rowland
Jerry W Soape
Stanley W Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
EIDP Inc
Original Assignee
Dow Chemical Co
EI Du Pont de Nemours and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21805539&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2169413(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co, EI Du Pont de Nemours and Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ES2169413T3 publication Critical patent/ES2169413T3/es
Publication of ES2169413T5 publication Critical patent/ES2169413T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
    • 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
    • C08F6/06—Treatment of polymer solutions
    • C08F6/10—Removal of volatile materials, e.g. solvents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
    • B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers
    • 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
    • C08F6/06—Treatment of polymer solutions
    • C08F6/12—Separation of polymers from solutions

Abstract

LA PRESENTE INVENCION SE REFIERE A PROCEDIMIENTOS PARA LA DESVOLATILIZACION DE SOLUCIONES POLIMERICAS QUE INCLUYEN, EN CIERTOS ASPECTOS, (A) LA DISOLUCION DE UN POLIMERO VISCOSO EN UN DISOLVENTE FORMANDO UNA SOLUCION DISOLVENTE - POLIMERO, (B) LA INTRODUCCION DE DICHA SOLUCION DISOLVENTE - POLIMERO EN UN SECADOR TERMICO, (C) CALENTAMIENTO O ENFRIAMIENTO DE DICHA SOLUCION EN UN SECADOR TERMICO, FORMANDO UN PRODUCTO POLIMERICO EXENTO DE DISOLVENTE Y UN DISOLVENTE SEPARADO (QUE PUEDE INCLUIR OTROS RESIDUOS). EL DISOLVENTE SEPARADO CON OTROS RESIDUOS, SI ESTOS EXISTEN, SE VAPORIZAN EN EL SECADOR TERMICO, PRODUCIENDO UN VAPOR, (D) EXTRACCION DE DICHO VAPOR DEL SECADOR, Y (E) DESCARGA DE DICHO POLIMERO DEL SECADOR TERMICO.
ES97939332T 1996-07-12 1997-07-08 Recuperacion de polimeros. Expired - Lifetime ES2169413T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2167896P 1996-07-12 1996-07-12
US21678P 1996-07-12

Publications (2)

Publication Number Publication Date
ES2169413T3 true ES2169413T3 (es) 2002-07-01
ES2169413T5 ES2169413T5 (es) 2008-04-01

Family

ID=21805539

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97939332T Expired - Lifetime ES2169413T5 (es) 1996-07-12 1997-07-08 Recuperacion de polimeros.

Country Status (15)

Country Link
US (1) US6150498A (es)
EP (1) EP0910588B2 (es)
JP (1) JP2000514491A (es)
KR (1) KR20000023714A (es)
CN (1) CN1225100A (es)
AT (1) ATE213746T1 (es)
AU (1) AU4144597A (es)
BR (1) BR9710300A (es)
CA (1) CA2260950A1 (es)
DE (1) DE69710727T3 (es)
DK (1) DK0910588T4 (es)
ES (1) ES2169413T5 (es)
ID (1) ID19716A (es)
TW (1) TW457262B (es)
WO (1) WO1998002467A2 (es)

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EP1535933A4 (en) * 2002-07-24 2007-04-11 Asahi Glass Co Ltd DEVICE FOR THE CONTINUOUS RECOVERY OF RESIN AND CONTINUOUS RESIN RECOVERY PROCESS
US7632916B2 (en) * 2002-08-02 2009-12-15 3M Innovative Properties Company Process to modify polymeric materials and resulting compositions
US7157283B2 (en) * 2002-08-02 2007-01-02 3M Innovative Properties Company Continuous process for the production of combinatorial libraries of modified materials
JP4972284B2 (ja) 2002-10-15 2012-07-11 エクソンモービル・ケミカル・パテンツ・インク オレフィン重合のための複数触媒系及びそれらから生成されたポリマー
WO2004058480A1 (en) * 2002-12-20 2004-07-15 Exxonmobil Chemical Patents Inc. Process for producing bales of amorphous and semi-crystalline polyolefins and bales produced thereby
US6892887B2 (en) * 2003-02-10 2005-05-17 Alpine Mud Products Corp Polymer drilling bead recovery system and related methods
US7083319B2 (en) * 2003-05-15 2006-08-01 Buss Sms Gmbh Verfahrenstechnic Large-volume reactor having a plurality of process spaces
US7129151B2 (en) 2003-11-04 2006-10-31 Taiwan Semiconductor Manufacturing Co., Ltd. Planarizing method employing hydrogenated silicon nitride planarizing stop layer
DE102009061077A1 (de) 2009-02-05 2011-06-22 List Holding Ag Verfahren zur kontinuierlichen Behandlung eines zähviskosen, pastösen Produktes
PL2774665T3 (pl) 2009-02-05 2017-09-29 List Technology Ag Sposób obróbki roztworów polimerów metodą ciągłą
DE102009007641A1 (de) 2009-02-05 2010-08-19 List Holding Ag Verfahren und Vorrichtung zur kontinuierlichen Behandlung von Stoffgemischen
DE102009007643A1 (de) 2009-02-05 2010-08-12 List Holding Ag Verfahren zur kontinuierlichen Behandlung eines zähviskosen, pastösen Produktes
DE102009007644A1 (de) 2009-02-05 2010-09-16 List Holding Ag Verfahren und Vorrichtung zur kontinuierlichen Behandlung einer Polymerlösung
DE102009007640B4 (de) 2009-02-05 2012-04-12 List Holding Ag Verfahren zur kontinuierlichen Behandlung eines zähviskosen, pastösen Produktes
DE102009007642A1 (de) 2009-02-05 2010-08-12 List Holding Ag Verfahren zur kontinuierlichen Behandlung eines zähviskosen, pastösen Produktes
CN102050900B (zh) * 2009-10-30 2012-11-21 中国石油化工股份有限公司 一种聚丙烯液相本体环管反应器聚合工艺中聚合物脱气和丙烯循环回收方法
GB201104311D0 (en) * 2011-03-15 2011-04-27 British American Tobacco Co Method and apparatus for impregnating tobacco industry products with sensate constituents of botanicals
WO2012173714A1 (en) 2011-06-17 2012-12-20 Exxonmobil Chemical Patents Inc. Cooling and pelletizing process for semi-crystalline polymers
ITMI20112156A1 (it) 2011-11-25 2013-05-26 Polimeri Europa Spa Procedimento per la rimozione del solvente da una soluzione polimerica
CN103158208B (zh) * 2011-12-15 2015-09-23 中国石油天然气股份有限公司 一种适于abs接枝聚合物干燥的方法及设备
KR20140144076A (ko) 2013-06-10 2014-12-18 주식회사 엘지화학 3원계 탄성 공중합체의 제조 방법
KR101975683B1 (ko) * 2014-09-09 2019-05-07 아사히 가세이 가부시키가이샤 공액 디엔 중합체의 제조 방법
AU2015417039A1 (en) * 2015-12-07 2018-04-26 Halliburton Energy Services, Inc. Beneficiating weighting agents
CN106621462B (zh) * 2017-02-15 2022-03-18 山东省分析测试中心 一种齿环解绕的高速逆流色谱仪
CN111848838B (zh) * 2019-04-28 2022-08-19 中国石油化工股份有限公司 一种聚合物脱挥发分的方法和装置
CN114058072A (zh) * 2020-08-07 2022-02-18 Apk股份公司 通过集成的滚筒干燥和挤出从聚合物溶液除去溶剂的方法

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DE2721848C2 (de) * 1977-05-14 1982-12-02 Bayer Ag, 5090 Leverkusen Verfahren zum Konzentrieren von Lösungen mit gleichzeitiger Erstarrung
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Also Published As

Publication number Publication date
KR20000023714A (ko) 2000-04-25
DE69710727T3 (de) 2008-02-07
EP0910588B2 (en) 2007-10-10
CA2260950A1 (en) 1998-01-22
ES2169413T5 (es) 2008-04-01
EP0910588B1 (en) 2002-02-27
DK0910588T3 (da) 2002-06-17
ID19716A (id) 1998-07-30
WO1998002467A2 (en) 1998-01-22
US6150498A (en) 2000-11-21
ATE213746T1 (de) 2002-03-15
CN1225100A (zh) 1999-08-04
DE69710727T2 (de) 2002-08-08
DK0910588T4 (da) 2008-02-04
JP2000514491A (ja) 2000-10-31
TW457262B (en) 2001-10-01
WO1998002467A3 (en) 1998-02-19
AU4144597A (en) 1998-02-09
DE69710727D1 (de) 2002-04-04
BR9710300A (pt) 2000-01-11
EP0910588A2 (en) 1999-04-28

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