NO146639C - Fremgangsmaate for fjerning av vinylklorid fra polyvinylkloridholdige latekser - Google Patents

Fremgangsmaate for fjerning av vinylklorid fra polyvinylkloridholdige latekser

Info

Publication number
NO146639C
NO146639C NO760608A NO760608A NO146639C NO 146639 C NO146639 C NO 146639C NO 760608 A NO760608 A NO 760608A NO 760608 A NO760608 A NO 760608A NO 146639 C NO146639 C NO 146639C
Authority
NO
Norway
Prior art keywords
lateces
removal
procedure
polyvinyl chloride
vinyl chloride
Prior art date
Application number
NO760608A
Other languages
English (en)
Norwegian (no)
Other versions
NO146639B (no
NO760608L (ja
Inventor
Piyush Jashavantal Patel
William Miringoff
Original Assignee
Tenneco Chem
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 Tenneco Chem filed Critical Tenneco Chem
Publication of NO760608L publication Critical patent/NO760608L/no
Publication of NO146639B publication Critical patent/NO146639B/no
Publication of NO146639C publication Critical patent/NO146639C/no

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
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/16—Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0047—Atomizing, spraying, trickling
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • External Artificial Organs (AREA)
NO760608A 1975-02-27 1976-02-24 Fremgangsmaate for fjerning av vinylklorid fra polyvinylkloridholdige latekser NO146639C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55386975A 1975-02-27 1975-02-27
US05/654,251 US4031056A (en) 1975-02-27 1976-02-02 Process for the removal of vinyl chloride from latexes containing polyvinyl chloride

Publications (3)

Publication Number Publication Date
NO760608L NO760608L (ja) 1976-08-30
NO146639B NO146639B (no) 1982-08-02
NO146639C true NO146639C (no) 1982-11-10

Family

ID=27070452

Family Applications (1)

Application Number Title Priority Date Filing Date
NO760608A NO146639C (no) 1975-02-27 1976-02-24 Fremgangsmaate for fjerning av vinylklorid fra polyvinylkloridholdige latekser

Country Status (13)

Country Link
US (1) US4031056A (ja)
JP (1) JPS5817483B2 (ja)
AU (1) AU504022B2 (ja)
BR (1) BR7601236A (ja)
CA (1) CA1094732A (ja)
DE (1) DE2608078A1 (ja)
FR (1) FR2302307A1 (ja)
IL (1) IL49088A (ja)
IT (1) IT1061219B (ja)
NL (1) NL7601989A (ja)
NO (1) NO146639C (ja)
PT (1) PT64842B (ja)
SE (1) SE428566B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1553829A (en) * 1975-10-13 1979-10-10 Ici Ltd Method of treating vinyl chloride polymer latices
DE2722952C2 (de) * 1977-05-20 1982-06-09 Wacker-Chemie GmbH, 8000 München Verfahren zur schonenden Entgasung von koagulationsempfindlichen Polyvinylchlorid-Latices
US4128517A (en) * 1977-11-01 1978-12-05 Pennwalt Corporation Method of washing polymer latices by aerating
US4151141A (en) * 1977-11-16 1979-04-24 The Dow Chemical Company Process for continuously removing volatile organic material from aqueous dispersions of synthetic polymers
DE2832972A1 (de) * 1978-07-27 1980-02-07 Wacker Chemie Gmbh Verfahren zur druck- und restentgasung eines pvc-wasser-gemisches im polymerisationsautoklaven bei hoechstmoeglichem abscheidegrad des uebertriebs in einem nachgeschalteten abscheider und rueckfuehrung des uebertriebs zur restentgasung in den polymerisationsautoklaven
US4228273A (en) * 1978-09-05 1980-10-14 Tenneco Chemicals, Inc. Process for the removal of vinyl chloride from aqueous dispersions of vinyl chloride resins
JPS5869225A (ja) * 1981-10-20 1983-04-25 Kanegafuchi Chem Ind Co Ltd 重合体の単離方法
GB8521646D0 (en) * 1985-08-30 1985-10-02 English Clays Lovering Pochin Inorganic fillers
NO178294C (no) * 1989-07-24 1996-02-28 Wiggins Teape Group Ltd Fremgangsmåte for fremstilling av et luftpermeabelt ark av glassfiberarmert, termoplastisk materiale
US5498693A (en) * 1994-09-26 1996-03-12 The Goodyear Tire & Rubber Company Method of reducing the residual unsaturated monomer content of an aqueous dispersion of a saturated polymer
US5516818A (en) * 1994-09-26 1996-05-14 The Goodyear Tire & Rubber Company Method for removing small amounts of high boiling point organic compound from aqueous polymerization products

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL76675C (ja) * 1949-11-21 1900-01-01
US2880794A (en) * 1953-05-14 1959-04-07 Proctor And Schwartz Inc Spray drying process
US3371059A (en) * 1963-02-21 1968-02-27 Teknika Inc Monomer stripping
DE1300248B (de) * 1963-09-06 1969-07-31 Huels Chemische Werke Ag Verfahren zur Herstellung von Vinylchloridhomo- oder copolymerisaten in waessriger Emulsion
IT989178B (it) * 1972-07-19 1975-05-20 Solvay Procedimento per eliminare vinil cloruro residuo presente in poli meri
CA1011089A (en) * 1973-03-26 1977-05-31 Lawrence C. Baughman Method of stripping volatile material from an aqueous dispersion of polymeric substance

Also Published As

Publication number Publication date
AU504022B2 (en) 1979-09-27
SE7602506L (sv) 1976-08-27
US4031056A (en) 1977-06-21
IT1061219B (it) 1983-02-28
JPS5817483B2 (ja) 1983-04-07
BR7601236A (pt) 1976-09-14
NO146639B (no) 1982-08-02
NL7601989A (nl) 1976-08-31
CA1094732A (en) 1981-01-27
FR2302307A1 (fr) 1976-09-24
DE2608078A1 (de) 1976-09-09
IL49088A (en) 1979-01-31
SE428566B (sv) 1983-07-11
PT64842A (en) 1976-03-01
FR2302307B1 (ja) 1979-08-24
AU1140176A (en) 1977-09-01
IL49088A0 (en) 1976-04-30
NO760608L (ja) 1976-08-30
JPS51109987A (ja) 1976-09-29
DE2608078C2 (ja) 1988-11-03
PT64842B (en) 1977-08-16

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