ES2058336T3 - Procedimiento para separar el disolvente de la solucion de un polimero. - Google Patents

Procedimiento para separar el disolvente de la solucion de un polimero.

Info

Publication number
ES2058336T3
ES2058336T3 ES88870049T ES88870049T ES2058336T3 ES 2058336 T3 ES2058336 T3 ES 2058336T3 ES 88870049 T ES88870049 T ES 88870049T ES 88870049 T ES88870049 T ES 88870049T ES 2058336 T3 ES2058336 T3 ES 2058336T3
Authority
ES
Spain
Prior art keywords
solvent
polymer
feeding
solution
remove
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
ES88870049T
Other languages
English (en)
Inventor
Jean Marie Marcelle Gui Naveau
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.)
TotalEnergies Onetech Belgium SA
Original Assignee
Fina Research SA
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=19730887&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2058336(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fina Research SA filed Critical Fina Research SA
Application granted granted Critical
Publication of ES2058336T3 publication Critical patent/ES2058336T3/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
    • C08F6/06—Treatment of polymer solutions
    • C08F6/10—Removal of volatile materials, e.g. solvents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C2/00—Treatment of rubber solutions
    • C08C2/06—Winning of rubber from solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA QUITAR EN UN SOLO APARATO EL DOSILVENTE DE UNA SOLUCION DE POLIMERO ELASTOMERICO DE AL MENOS 20% QUE CONSISTE EN: - INTRODUCIR EN UN EMBUDO DE MOLINO DE ALIMENTACION DE IN TORNILLO SIN FIN, CALENTADO ENTRE 150 Y 200 GRADOS C BAJO UNA PRESION CONTROLADA SUPERIOR A LA PRESION DE EBULLICION DEL DISOLVENTE; - CREAR UN MECANISMO DE PARADA EN LA ZONA DE ALIMENTACION; - QUITAR, CON EL MECANISMO ASI CREADO, POR LA ZONA DE VENTILACION SITUADA DETRAS DE LA TORVA DE ALIMENTACION, 80 A 95% DEL DISOLVENTE HACIERNDO AVANZAR LA SOLUCION DE POLIMERO ELASTOMERICO; - RECALENTAR LA SOLUCION DE POLIMERO ENTRE 150 Y 200 GRADOS C; - QUITAR, EN LAS ZONAS DE VENTILACION SITUADAS DELANTE DE LA TORVA DE ALIMENTACION, EL RESTO DEL DISOLVENTE, - INYECTAR EVENTUALMENTE ENTRE LOS DIFERENTES ZONAS DE VENTILACION, UNA CANTIDAD DE AGUA COMPRENDIDA ENTRE 0,5 Y 2% EN PESO DE POLIMERO, DE MANERA QUE SE FAVOREZCA LA EVACUACION DEL DISOLVENTE; - INTRODUCIR LA PASTA DE POLIMERO ELASTOMERICO, EXENTO DE DISOLVENTE, A TRAVES DE UNA HILERA; - CORTAR EL POLIMERO EN EL GRANULADOR SITUADO JUSTO DETRAS DE LA TERRAJA.
ES88870049T 1987-03-16 1988-03-16 Procedimiento para separar el disolvente de la solucion de un polimero. Expired - Lifetime ES2058336T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU86810A LU86810A1 (fr) 1987-03-16 1987-03-16 Procede pour enlever le solvant d'une solution de polymere

Publications (1)

Publication Number Publication Date
ES2058336T3 true ES2058336T3 (es) 1994-11-01

Family

ID=19730887

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88870049T Expired - Lifetime ES2058336T3 (es) 1987-03-16 1988-03-16 Procedimiento para separar el disolvente de la solucion de un polimero.

Country Status (14)

Country Link
EP (1) EP0283460B1 (es)
JP (1) JPH0796568B2 (es)
KR (1) KR960003931B1 (es)
CN (1) CN1034124C (es)
AT (1) ATE111109T1 (es)
CA (1) CA1321852C (es)
CZ (1) CZ278276B6 (es)
DE (1) DE3851352T2 (es)
ES (1) ES2058336T3 (es)
FI (1) FI89067C (es)
LU (1) LU86810A1 (es)
NO (1) NO169129C (es)
RU (1) RU2013427C1 (es)
SK (1) SK168388A3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309698B (en) * 1996-01-31 2000-04-05 Chi Mei Corp Process for removing volatile components from low molecular weight copolymer solutions
DE19918728A1 (de) * 1999-04-24 2000-12-14 Bayer Ag Verfahren und Vorrichtung zum Eindampfen von Polymerlösungen thermoplastischer Polymere
CA2458750C (en) * 2004-02-23 2012-02-07 Bayer Inc. Isoolefin-diolefin production process and apparatus therefor
RU2288235C1 (ru) * 2005-08-12 2006-11-27 Открытое акционерное общество "Нижнекамскнефтехим" Способ получения синтетического каучука
US7981991B2 (en) * 2007-04-20 2011-07-19 Exxonmobil Chemical Patents Inc. Separation of polymer slurries
CN102171250B (zh) * 2008-09-19 2014-10-22 朗盛国际股份公司 不含水及溶剂的聚合物的生产方法
IT1391942B1 (it) * 2008-11-14 2012-02-02 Polimeri Europa Spa Procedimento per l'ottenimento di un elastomero in fase solida a partire dalla sua soluzione polimerica
CN101693767B (zh) * 2009-09-25 2012-09-05 博爱新开源制药股份有限公司 可溶性高分子聚合物的脱挥方法及其装置
CA2792643C (en) * 2010-03-24 2020-04-14 Arlanxeo Deutschland Gmbh Process for the production of water and solvent-free halobutyl rubbers
JP5644338B2 (ja) 2010-03-31 2014-12-24 住友化学株式会社 熱可塑性ポリマー材料の製造方法
WO2013125628A1 (ja) * 2012-02-23 2013-08-29 Jsr株式会社 樹脂組成物、及び水添共役ジエンブロック共重合体の製造方法
MX351775B (es) 2013-01-16 2017-10-27 Asahi Kasei Chemicals Corp Método para producir polímero.
US11326014B2 (en) 2017-06-19 2022-05-10 Ineos Styrolution Group Gmbh Vinyl aromatic/diene-block copolymers having good organoleptic properties
JP7805567B1 (ja) * 2024-12-23 2026-01-26 江蘇越升科技股▲ふん▼有限公司 高物質移動界面に基づくポリマー／揮発性成分システムの継続的でダイナミックかつ効率的な脱揮方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683511A (en) * 1970-09-04 1972-08-15 Firestone Tire & Rubber Co Method of removing volatiles from an elastomer
GB1467045A (en) * 1973-08-15 1977-03-16 Mitsubishi Rayon Co Process for removal of volatile component form methacrylate polymer composition
GB1459344A (en) * 1974-06-28 1976-12-22 Shell Int Research Removing solvent from elastomers
NL8102930A (nl) * 1981-06-17 1983-01-17 Stamicarbon Werkwijze voor het bereiden van polymeersmelten die vrijwel vrij zijn van vluchtige bestanddelen.
US4424341A (en) * 1981-09-21 1984-01-03 Phillips Petroleum Company Separation of solid polymers and liquid diluent

Also Published As

Publication number Publication date
CZ168388A3 (en) 1993-08-11
FI881207A0 (fi) 1988-03-15
SK277890B6 (en) 1995-06-07
RU2013427C1 (ru) 1994-05-30
CN1034124C (zh) 1997-02-26
ATE111109T1 (de) 1994-09-15
CZ278276B6 (en) 1993-11-17
EP0283460B1 (fr) 1994-09-07
FI881207L (fi) 1988-09-17
NO880917D0 (no) 1988-03-02
FI89067C (fi) 1993-08-10
CA1321852C (en) 1993-08-31
DE3851352T2 (de) 1995-03-30
NO880917L (no) 1988-09-19
KR880011208A (ko) 1988-10-27
LU86810A1 (fr) 1988-11-17
EP0283460A3 (en) 1990-06-13
KR960003931B1 (ko) 1996-03-23
EP0283460A2 (fr) 1988-09-21
NO169129C (no) 1992-05-13
NO169129B (no) 1992-02-03
FI89067B (fi) 1993-04-30
JPH0796568B2 (ja) 1995-10-18
SK168388A3 (en) 1995-06-07
JPS63284203A (ja) 1988-11-21
DE3851352D1 (de) 1994-10-13
CN1035832A (zh) 1989-09-27

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