BR9300107A - Processo continuo para eliminar o (s) monomeros residuais de um latex aquoso de um polimero sintetico proveniente de uma instalacao de fabricacao,e,dispositivo para realiza-lo - Google Patents

Processo continuo para eliminar o (s) monomeros residuais de um latex aquoso de um polimero sintetico proveniente de uma instalacao de fabricacao,e,dispositivo para realiza-lo

Info

Publication number
BR9300107A
BR9300107A BR9300107A BR9300107A BR9300107A BR 9300107 A BR9300107 A BR 9300107A BR 9300107 A BR9300107 A BR 9300107A BR 9300107 A BR9300107 A BR 9300107A BR 9300107 A BR9300107 A BR 9300107A
Authority
BR
Brazil
Prior art keywords
latex
waterful
eliminate
continuous process
synthetic polymer
Prior art date
Application number
BR9300107A
Other languages
English (en)
Inventor
Jean-Paul Bindelle
Original Assignee
Solvay
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 filed Critical Solvay
Publication of BR9300107A publication Critical patent/BR9300107A/pt

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)
BR9300107A 1992-01-13 1993-01-11 Processo continuo para eliminar o (s) monomeros residuais de um latex aquoso de um polimero sintetico proveniente de uma instalacao de fabricacao,e,dispositivo para realiza-lo BR9300107A (pt)

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 (1)

Publication Number Publication Date
BR9300107A true BR9300107A (pt) 1993-08-24

Family

ID=3886089

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9300107A BR9300107A (pt) 1992-01-13 1993-01-11 Processo continuo para eliminar o (s) monomeros residuais de um latex aquoso de um polimero sintetico proveniente de uma instalacao de fabricacao,e,dispositivo para realiza-lo

Country Status (10)

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

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
DE69220659D1 (de) 1997-08-07
EP0551681A1 (fr) 1993-07-21
US5929206A (en) 1999-07-27
DE69220659T2 (de) 1998-01-15
EP0551681B1 (fr) 1997-07-02
ES2106132T3 (es) 1997-11-01
TW241272B (pt) 1995-02-21

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Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A, 12A, 13A, 14A, 15A, 16A E 17A ANUIDADE(S).

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2342 DE 24-11-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.