CH626099A5 - Process for removing residual vinyl chloride monomer from the polymer thereof - Google Patents

Process for removing residual vinyl chloride monomer from the polymer thereof Download PDF

Info

Publication number
CH626099A5
CH626099A5 CH815076A CH815076A CH626099A5 CH 626099 A5 CH626099 A5 CH 626099A5 CH 815076 A CH815076 A CH 815076A CH 815076 A CH815076 A CH 815076A CH 626099 A5 CH626099 A5 CH 626099A5
Authority
CH
Switzerland
Prior art keywords
pvc
polymer
vcm
column
tearing
Prior art date
Application number
CH815076A
Other languages
English (en)
Italian (it)
Inventor
Ronald Joseph Davis
Alan Robert Berens
George Richmond Jun Huddleston
Donald Edward Witenhafer
Original Assignee
Goodrich Co B F
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 Goodrich Co B F filed Critical Goodrich Co B F
Publication of CH626099A5 publication Critical patent/CH626099A5/it

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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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CH815076A 1975-07-01 1976-06-25 Process for removing residual vinyl chloride monomer from the polymer thereof CH626099A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59211975A 1975-07-01 1975-07-01

Publications (1)

Publication Number Publication Date
CH626099A5 true CH626099A5 (en) 1981-10-30

Family

ID=24369364

Family Applications (1)

Application Number Title Priority Date Filing Date
CH815076A CH626099A5 (en) 1975-07-01 1976-06-25 Process for removing residual vinyl chloride monomer from the polymer thereof

Country Status (19)

Country Link
JP (1) JPS527906A (fr)
AU (1) AU503166B2 (fr)
BE (1) BE843624A (fr)
BR (1) BR7604275A (fr)
CA (1) CA1278639C (fr)
CH (1) CH626099A5 (fr)
DE (1) DE2628700C2 (fr)
DK (1) DK152759C (fr)
ES (1) ES449338A1 (fr)
FR (1) FR2316250A1 (fr)
IT (1) IT1062382B (fr)
NL (1) NL7607165A (fr)
NO (1) NO152338C (fr)
NZ (1) NZ181156A (fr)
PH (1) PH12027A (fr)
SE (1) SE7607418L (fr)
TR (1) TR19285A (fr)
YU (1) YU39043B (fr)
ZA (1) ZA763687B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL50060A (en) * 1975-08-13 1979-09-30 Tenneco Chem Process for the removal of vinyl chloride from polyvinyl chloride latexes and slurries
DE2722952C2 (de) * 1977-05-20 1982-06-09 Wacker-Chemie GmbH, 8000 München Verfahren zur schonenden Entgasung von koagulationsempfindlichen Polyvinylchlorid-Latices
US4201628A (en) * 1977-10-07 1980-05-06 The Goodyear Tire & Rubber Company Separation apparatus
DE2855146C2 (de) * 1978-12-20 1983-04-28 Chisso Corp., Osaka Verfahren zur Entfernung von restlichem monomerem Vinylchlorid aus einer wäßrigen Dispersion eines Polyvinylchloridharzpulvers
DE3443682A1 (de) * 1983-12-03 1985-06-13 Basf Ag, 6700 Ludwigshafen Verfahren und anordnung zur durchfuehrung des verfahrens zur wiedergewinnung von nicht umgesetzten monomeren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB802148A (en) * 1954-07-15 1958-10-01 Dunlop Rubber Co Process and apparatus for distillation
DE1248943C2 (de) * 1965-07-20 1974-03-07 Basf Ag Verfahren und Vorrichtung zur diskontinuierlichen Entfernung von Geruchs-stoffen auswaessrigen Polymerisatdispersionen
JPS546269B1 (fr) * 1970-12-18 1979-03-27

Also Published As

Publication number Publication date
BE843624A (fr) 1976-10-18
NO762276L (fr) 1977-01-04
PH12027A (en) 1978-10-16
BR7604275A (pt) 1977-04-05
IT1062382B (it) 1984-10-10
DK152759C (da) 1988-10-03
YU39043B (en) 1984-02-29
AU1514476A (en) 1978-01-05
ZA763687B (en) 1977-05-25
NL7607165A (nl) 1977-01-04
NO152338C (no) 1985-09-11
AU503166B2 (en) 1979-08-23
TR19285A (tr) 1978-10-27
SE7607418L (sv) 1977-01-02
YU158876A (en) 1982-02-28
NO152338B (no) 1985-06-03
DK152759B (da) 1988-05-09
FR2316250B1 (fr) 1979-05-18
ES449338A1 (es) 1977-08-16
NZ181156A (en) 1978-04-28
CA1278639C (fr) 1991-01-02
DE2628700C2 (de) 1986-09-18
JPS527906A (en) 1977-01-21
DE2628700A1 (de) 1977-01-20
FR2316250A1 (fr) 1977-01-28
DK293976A (da) 1977-01-02

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Owner name: THE GEON COMPANY

PL Patent ceased