FR1499252A - Method and device for the treatment of a suspension of a vinyl resin - Google Patents

Method and device for the treatment of a suspension of a vinyl resin

Info

Publication number
FR1499252A
FR1499252A FR72847A FR72847A FR1499252A FR 1499252 A FR1499252 A FR 1499252A FR 72847 A FR72847 A FR 72847A FR 72847 A FR72847 A FR 72847A FR 1499252 A FR1499252 A FR 1499252A
Authority
FR
France
Prior art keywords
suspension
treatment
vinyl resin
vinyl
resin
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
Application number
FR72847A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1499252A publication Critical patent/FR1499252A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • 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
    • 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
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical

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)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR72847A 1965-08-11 1966-08-11 Method and device for the treatment of a suspension of a vinyl resin Expired FR1499252A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE16529 1965-08-11
BE668137A BE668137A (en) 1965-08-11 1965-08-11

Publications (1)

Publication Number Publication Date
FR1499252A true FR1499252A (en) 1967-10-27

Family

ID=25647015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR72847A Expired FR1499252A (en) 1965-08-11 1966-08-11 Method and device for the treatment of a suspension of a vinyl resin

Country Status (3)

Country Link
BE (1) BE668137A (en)
FR (1) FR1499252A (en)
GB (1) GB1081790A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006288A1 (en) * 1978-06-13 1980-01-09 Imperial Chemical Industries Plc Process and apparatus for the removal of olefin monomer from olefin polymers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2429777B2 (en) * 1974-06-21 1981-04-02 Hoechst Ag, 6000 Frankfurt Process for the removal of non-unsettled, residual vinyl chloride from aqueous dispersions of vinyl chloride polymers
DE2439203B2 (en) * 1974-08-16 1981-07-23 Hoechst Ag, 6000 Frankfurt Process for removing unreacted, remaining vinyl chloride from aqueous dispersions of vinyl chloride polymers
IL47420A (en) * 1974-06-24 1978-07-31 Tenneco Chem Process for the removal of vinyl chloride from pvc slurries and latexes and pvc thus obtained
DE2757345C2 (en) * 1977-12-22 1986-01-23 Wacker-Chemie GmbH, 8000 München Process for foam destruction when removing residual monomer from reaction mixtures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006288A1 (en) * 1978-06-13 1980-01-09 Imperial Chemical Industries Plc Process and apparatus for the removal of olefin monomer from olefin polymers

Also Published As

Publication number Publication date
BE668137A (en) 1966-02-11
GB1081790A (en) 1967-08-31

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