ES2105473T3 - Procedimiento para la eliminacion de partes volatiles residuales de masas fundidas de poliacrilato. - Google Patents

Procedimiento para la eliminacion de partes volatiles residuales de masas fundidas de poliacrilato.

Info

Publication number
ES2105473T3
ES2105473T3 ES94118090T ES94118090T ES2105473T3 ES 2105473 T3 ES2105473 T3 ES 2105473T3 ES 94118090 T ES94118090 T ES 94118090T ES 94118090 T ES94118090 T ES 94118090T ES 2105473 T3 ES2105473 T3 ES 2105473T3
Authority
ES
Spain
Prior art keywords
polyacrylate
elimination
procedure
residual volatile
volatile parts
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
ES94118090T
Other languages
English (en)
Inventor
Juergen Barwich
Oral Aydin
Ulrich Erhardt
Walter Holtrup
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.)
BASF SE
Original Assignee
BASF SE
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
Priority claimed from DE4340136A external-priority patent/DE4340136A1/de
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2105473T3 publication Critical patent/ES2105473T3/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
    • C08F6/005—Removal of residual monomers by physical means from solid polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/10—Vacuum distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/38—Steam distillation
    • 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
    • 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
    • C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
    • C08F6/28—Purification
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/10—Organic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/16—Vacuum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/20—Additive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/901—Promoting circulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Dental Preparations (AREA)
  • Moulding By Coating Moulds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

PROCEDIMIENTO PARA LA ELIMINACION DE PORCIONES VOLATILES RESIDUALES A PARTIR DE COLADAS DE POLIACRILATO MEDIANTE EVAPORACION DE LA PORCION VOLATIL, DONDE LA EVAPORACION DE LOS COMPONENTES VOLATILES SE CONSIGUE EN VACIO, CON AGENTES DE RESBALAMIENTO EN TEMPERATURAS POR ENCIMA DE 100 DO BOMBEADA AL MISMO TIEMPO LA COLADA.
ES94118090T 1993-11-25 1994-11-17 Procedimiento para la eliminacion de partes volatiles residuales de masas fundidas de poliacrilato. Expired - Lifetime ES2105473T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4340136A DE4340136A1 (de) 1993-11-25 1993-11-25 Verfahren zum Beseitigen restflüchtiger Anteile aus Polyacrylatschmelzen
US34723594A 1994-11-23 1994-11-23

Publications (1)

Publication Number Publication Date
ES2105473T3 true ES2105473T3 (es) 1997-10-16

Family

ID=25931513

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94118090T Expired - Lifetime ES2105473T3 (es) 1993-11-25 1994-11-17 Procedimiento para la eliminacion de partes volatiles residuales de masas fundidas de poliacrilato.

Country Status (7)

Country Link
US (1) US5772851A (es)
EP (1) EP0655465B1 (es)
JP (1) JP3722858B2 (es)
AU (1) AU678621B2 (es)
CA (1) CA2136584A1 (es)
DE (1) DE59403548D1 (es)
ES (1) ES2105473T3 (es)

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CZ301008B6 (cs) † 1996-10-31 2009-10-14 National Starch And Chemical Investment Holding Corporation Zpusob výroby lepidla
DE19834356A1 (de) * 1997-08-18 1999-02-25 Henkel Kgaa Folienbehälter
FI112779B (fi) * 1999-02-04 2004-01-15 Rinheat Oy Menetelmä ja laite nesteen haihduttamiseksi
JP3288995B2 (ja) * 1999-09-22 2002-06-04 淳一 岩村 難揮発性有機物質の分別分離方法
DE10008023A1 (de) * 2000-02-22 2001-08-23 Qiagen Gmbh Vorrichtung zum Filtern und Beseitigen von Flüssigkeiten
DE10053563A1 (de) * 2000-10-27 2002-05-02 Tesa Ag Verfahren zur Herstellung von Acrylathaftklebemassen
DE10109066A1 (de) 2001-02-24 2002-09-12 Tesa Ag Ausgasungsarme Acrylathaftklebemassen
EP1401899B1 (en) 2001-06-08 2009-08-26 Basf Se Water soluble radiation activatable polymer resins
TW200305626A (en) 2002-04-04 2003-11-01 Sekisui Chemical Co Ltd Acrylic adhesive and adhesive tape
CL2004000409A1 (es) * 2003-03-03 2005-01-07 Vertex Pharma Compuestos derivados de 2-(cilo sustituido)-1-(amino u oxi sustituido)-quinazolina, inhibidores de canales ionicos de sodio y calcio dependientes de voltaje; composicion farmaceutica; y uso del compuesto en el tratamiento de dolor agudo, cronico, neu
DE10357160A1 (de) * 2003-12-06 2005-07-07 Bayer Materialscience Ag Verfahren zur Aufarbeitung von Polymerdispersionen in Polyesterpolyolen
CA2555090C (en) * 2004-02-18 2009-09-22 Eastman Chemical Company Aromatic-acrylate tackifier resins
DE102004051242A1 (de) 2004-10-20 2006-05-04 Basf Ag Feinteilige wasserabsorbierende Polymerpartikel mit hoher Flüssigkeitstransport- und Absorptionsleistung
ES2743610T3 (es) * 2005-12-21 2020-02-20 Sulzer Management Ag Procedimiento de desgasificación estática de un líquido que contiene polímeros
BRPI0920167A2 (pt) 2008-10-14 2015-12-29 Basf Se mistura polimérica, copolímero, e, uso de copolímero
JP5675770B2 (ja) 2009-04-02 2015-02-25 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 放射線感受性の、ラジカル重合性有機化合物の溶液を製造する方法
BR112012005901A2 (pt) 2009-09-16 2019-09-24 Basf Se superabsorvente, processo para produzir um superabsorvente, artigo para absorver fluidos, e, processo para produzir artigos para absorver fluidos
CN102612379A (zh) 2009-09-17 2012-07-25 巴斯夫欧洲公司 颜色稳定的超吸收剂
EP2625207A1 (de) 2010-10-06 2013-08-14 Basf Se Verfahren zur herstellung thermisch oberflächennachvernetzter wasserabsorbierender polymerpartikel
US9126186B2 (en) 2011-11-18 2015-09-08 Basf Se Process for producing thermally surface postcrosslinked water-absorbing polymer particles
WO2013076031A1 (de) 2011-11-22 2013-05-30 Basf Se Superabsorber mit pyrogenem aluminiumoxid
KR20140142740A (ko) 2012-03-30 2014-12-12 바스프 에스이 색 안정적 초흡수체
CN104271622B (zh) 2012-03-30 2017-02-22 巴斯夫欧洲公司 颜色稳定的超吸收剂
US10280318B2 (en) 2015-04-23 2019-05-07 Electronics For Imaging, Inc. Monomers and oligomers with application in energy curing chemistry
JP7254793B2 (ja) 2017-11-10 2023-04-10 ビーエーエスエフ ソシエタス・ヨーロピア 高吸収体
JP7361714B2 (ja) 2018-04-10 2023-10-16 ビーエーエスエフ ソシエタス・ヨーロピア 浸透性超吸収体、及びそれを製造する方法
DE102019216910A1 (de) 2018-11-12 2020-05-14 Basf Se Verfahren zur Oberflächennachvernetzung von Superabsorbern
EP4004072A1 (en) 2019-07-24 2022-06-01 Basf Se Permeable superabsorbent and process for production thereof
JP7730906B2 (ja) * 2021-01-11 2025-08-28 アベリー・デニソン・コーポレイション 組成物を重合又は脱揮するための装置及び同様の装置の使用方法
CN114573736B (zh) * 2022-03-17 2024-03-15 苏州星日化学有限公司 一种降低聚（甲基）丙烯酸酯中可挥发物含量的方法

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US3118393A (en) * 1960-12-27 1964-01-21 Xhiving means in a track system
DE1694581B2 (de) * 1965-06-16 1976-04-08 Ministerul Industriei Chimice, Bukarest Kontinuierliches verfahren und vorrichtung zum abtrennen von polymeren aus loesungen
US3409515A (en) * 1966-03-30 1968-11-05 Artisan Ind Method of stripping volatile constituents from a mixture
US3412779A (en) * 1966-12-05 1968-11-26 Phillips Petroleum Co Solvent and polymer recovery in a solution polymerization process
US3505300A (en) * 1968-12-18 1970-04-07 Goodyear Tire & Rubber Method of refining resins
US3987235A (en) * 1974-09-12 1976-10-19 The Dow Chemical Company Devolatilization of alkenyl aromatic polymers
DE2719968C2 (de) * 1977-05-04 1987-01-15 Bayer Ag, 5090 Leverkusen Verfahren zur Entfernung von Restbestandteilen
US4383972A (en) * 1979-03-30 1983-05-17 Polymer Research, Inc. Apparatus for the multiple stage devolatilization of mass processable polymers
JPS59155803A (ja) * 1983-02-24 1984-09-05 Mitsubishi Rayon Co Ltd 光伝送繊維
US4710563A (en) * 1986-08-15 1987-12-01 El Paso Products Company Process for the recovery of amorphous devaporized polyalphaolefin
SU1581335A1 (ru) * 1987-11-10 1990-07-30 Научно-Производственное Объединение По Оборудованию Для Химических Волокон "Химтекстильмаш" Испаритель-смеситель
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JP2911127B2 (ja) * 1989-02-14 1999-06-23 洋一 村山 プラズマ重合反応装置
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Also Published As

Publication number Publication date
JPH07196726A (ja) 1995-08-01
CA2136584A1 (en) 1995-05-26
US5772851A (en) 1998-06-30
EP0655465B1 (de) 1997-07-30
AU678621B2 (en) 1997-06-05
EP0655465A1 (de) 1995-05-31
JP3722858B2 (ja) 2005-11-30
DE59403548D1 (de) 1997-09-04
AU7905294A (en) 1995-06-01

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