DE69220659D1 - Verfahren zum Entfernen von Restmonomeren aus einem wässrigen Latex eines synthetischen Polymers und Vorrichtung zur Durchführung dieses Verfahrens - Google Patents

Verfahren zum Entfernen von Restmonomeren aus einem wässrigen Latex eines synthetischen Polymers und Vorrichtung zur Durchführung dieses Verfahrens

Info

Publication number
DE69220659D1
DE69220659D1 DE69220659T DE69220659T DE69220659D1 DE 69220659 D1 DE69220659 D1 DE 69220659D1 DE 69220659 T DE69220659 T DE 69220659T DE 69220659 T DE69220659 T DE 69220659T DE 69220659 D1 DE69220659 D1 DE 69220659D1
Authority
DE
Germany
Prior art keywords
circuits
carrying
vessel
synthetic polymer
removing residual
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 - Fee Related
Application number
DE69220659T
Other languages
English (en)
Other versions
DE69220659T2 (de
Inventor
Jean-Paul Bindelle
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.)
Solvay SA
Original Assignee
Solvay 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
Application filed by Solvay SA filed Critical Solvay SA
Publication of DE69220659D1 publication Critical patent/DE69220659D1/de
Application granted granted Critical
Publication of DE69220659T2 publication Critical patent/DE69220659T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00078—Fingers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • B01J2219/00153—Vacuum spaces
    • 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
    • Y10S159/04—Foam
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
DE69220659T 1992-01-13 1992-12-29 Verfahren zum Entfernen von Restmonomeren aus einem wässrigen Latex eines synthetischen Polymers und Vorrichtung zur Durchführung dieses Verfahrens Expired - Fee Related DE69220659T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9200027A BE1005888A3 (fr) 1992-01-13 1992-01-13 Procede continu pour eliminer le ou les monomeres residuels d'un latex aqueux d'un polymere synthetique et dispositif pour sa realisation.

Publications (2)

Publication Number Publication Date
DE69220659D1 true DE69220659D1 (de) 1997-08-07
DE69220659T2 DE69220659T2 (de) 1998-01-15

Family

ID=3886089

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220659T Expired - Fee Related DE69220659T2 (de) 1992-01-13 1992-12-29 Verfahren zum Entfernen von Restmonomeren aus einem wässrigen Latex eines synthetischen Polymers und Vorrichtung zur Durchführung dieses Verfahrens

Country Status (10)

Country Link
US (1) US5929206A (de)
EP (1) EP0551681B1 (de)
JP (1) JP3162525B2 (de)
AT (1) ATE154942T1 (de)
BE (1) BE1005888A3 (de)
BR (1) BR9300107A (de)
CA (1) CA2086818A1 (de)
DE (1) DE69220659T2 (de)
ES (1) ES2106132T3 (de)
TW (1) TW241272B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070073012A1 (en) * 2005-09-28 2007-03-29 Pannell Richard B Method for seed bed treatment before a polymerization reaction
US7314542B2 (en) 2004-09-23 2008-01-01 Nanogen, Inc. Methods and materials for optimization of electronic transportation and hybridization reactions
CN107936148A (zh) * 2017-12-26 2018-04-20 海安常州大学高新技术研发中心 一种苯丙乳液去除残余单体的方法
WO2020241252A1 (ja) * 2019-05-31 2020-12-03 昭和電工株式会社 精製クロロプレン系重合体ラテックスの製造方法
KR20210131717A (ko) * 2020-04-24 2021-11-03 주식회사 엘지화학 후처리 장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2330672A (en) * 1939-07-11 1943-09-28 Honig P Process and apparatus for dialyzing latex
US4017355A (en) * 1970-12-18 1977-04-12 Nippon Oil Company Ltd. Process for treating latices
CA935756A (en) * 1971-06-30 1973-10-23 Bowers Brian Method and apparatus for concentration of foaming liquids
BE786885A (fr) * 1971-07-30 1973-01-29 Basf Ag Procede d'elimination des constituants vaporisables de solutions polymeres
JPS5111878A (en) * 1974-07-19 1976-01-30 Kureha Chemical Ind Co Ltd Ratetsukusuyori mihannomonomaano jokyohoho
GB1553828A (en) * 1975-10-13 1979-10-10 Ici Ltd Method of treating vinyl chloride polymer latices
US4130527A (en) * 1977-12-29 1978-12-19 Stauffer Chemical Company Method of treating a polymer latex to remove unreacted monomer by treatment in a column
IT1121511B (it) * 1979-05-28 1986-04-02 Montedison Spa Procedimento per l'estrazione del cloruro di vinile monomero dai lattici di cloruro di polivinile ed apparecchiatura per la sua realizzazione
CA1265289A (en) * 1985-12-16 1990-01-30 Viney Pal Aneja Method and apparatus for devolatilizing polymer solutions
IT1226303B (it) * 1988-07-26 1990-12-27 Montedipe Spa Processo ed apparato per la devolatilizzazione di soluzioni di polimeri.

Also Published As

Publication number Publication date
ATE154942T1 (de) 1997-07-15
BE1005888A3 (fr) 1994-03-01
CA2086818A1 (fr) 1993-07-14
JP3162525B2 (ja) 2001-05-08
JPH05255424A (ja) 1993-10-05
EP0551681A1 (de) 1993-07-21
BR9300107A (pt) 1993-08-24
US5929206A (en) 1999-07-27
DE69220659T2 (de) 1998-01-15
EP0551681B1 (de) 1997-07-02
ES2106132T3 (es) 1997-11-01
TW241272B (de) 1995-02-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee