CS191294B2 - Process for preparing polymeres vinylchloride with lower content of monomere and device for making this process - Google Patents

Process for preparing polymeres vinylchloride with lower content of monomere and device for making this process

Info

Publication number
CS191294B2
CS191294B2 CS761392A CS139276A CS191294B2 CS 191294 B2 CS191294 B2 CS 191294B2 CS 761392 A CS761392 A CS 761392A CS 139276 A CS139276 A CS 139276A CS 191294 B2 CS191294 B2 CS 191294B2
Authority
CS
Czechoslovakia
Prior art keywords
polymeres
monomere
vinylchloride
preparing
making
Prior art date
Application number
CS761392A
Other languages
English (en)
Inventor
Eberhard Tzschoppe
Juergen Weinlich
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of CS191294B2 publication Critical patent/CS191294B2/cs

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/38—Steam distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/08—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in rotating vessels; Atomisation on rotating discs
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CS761392A 1975-03-07 1976-03-03 Process for preparing polymeres vinylchloride with lower content of monomere and device for making this process CS191294B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2509937A DE2509937C3 (de) 1975-03-07 1975-03-07 Vorrichtung zur Nachbehandlung von Homo- und Copolymerisaten des Vinylchlorids

Publications (1)

Publication Number Publication Date
CS191294B2 true CS191294B2 (en) 1979-06-29

Family

ID=5940707

Family Applications (1)

Application Number Title Priority Date Filing Date
CS761392A CS191294B2 (en) 1975-03-07 1976-03-03 Process for preparing polymeres vinylchloride with lower content of monomere and device for making this process

Country Status (20)

Country Link
US (1) US4077135A (cs)
JP (1) JPS51112893A (cs)
AT (1) AT346585B (cs)
BE (1) BE839318A (cs)
CA (1) CA1086481A (cs)
CH (1) CH633814A5 (cs)
CS (1) CS191294B2 (cs)
DD (1) DD125349A5 (cs)
DE (1) DE2509937C3 (cs)
DK (1) DK95976A (cs)
ES (1) ES445675A1 (cs)
FR (1) FR2303031A1 (cs)
GB (1) GB1547375A (cs)
IE (1) IE42648B1 (cs)
IT (1) IT1056922B (cs)
LU (1) LU74494A1 (cs)
NL (1) NL7602154A (cs)
PL (1) PL107317B1 (cs)
SE (1) SE7602344L (cs)
YU (1) YU55876A (cs)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2521780C2 (de) * 1975-05-16 1982-10-21 Hoechst Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Entfernung von Monomeren aus einer wäßrigen Dispersion eines Polymeren
DE2757168A1 (de) * 1977-12-22 1979-07-05 Wacker Chemie Gmbh Verfahren zur verringerung des monomergehaltes in scherkraftempfindlichen und/oder temperaturempfindlichen polymerdispersionen
FR2489826A1 (fr) * 1980-09-08 1982-03-12 Rhone Poulenc Ind Procede de degazage des polymeres et copolymeres a base de chlorure de vinyle prepares en masse et polymeres et copolymeres presentant une aptitude au tamisage amelioree en resultant
JPS59223962A (ja) * 1983-06-01 1984-12-15 Victor Co Of Japan Ltd 高密度情報信号記録媒体
JP2567453B2 (ja) * 1987-04-30 1996-12-25 株式会社日本触媒 水溶性重合体および水膨潤性重合体の製造方法
DE4430763A1 (de) * 1994-08-30 1996-03-07 Basf Ag Vorrichtung und Verfahren zur Intensiventgasung von PVC-Suspensionen und Dispersionen
JP3724012B2 (ja) * 1995-08-04 2005-12-07 チッソ株式会社 残留モノマー除去装置およびそれを用いる残留モノマー除去方法
JP3978797B2 (ja) * 1996-12-26 2007-09-19 チッソ株式会社 残留モノマー除去方法および装置
JP3632750B2 (ja) * 2000-06-01 2005-03-23 信越化学工業株式会社 塩化ビニル系樹脂粉体の空気移送方法
DE10124547A1 (de) * 2001-05-19 2002-11-28 Clariant Gmbh Verwendung von Estern des Polyglycerins und deren alkoxylierten und anionischen Derivaten als Emulgatoren in der Emulsionspolymerisation
JP2007533940A (ja) * 2003-07-30 2007-11-22 ベーエスハー　ボッシュ　ウント　ジーメンス　ハウスゲレーテ　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング 少なくとも１つの部分プログラム段階「乾燥」を有する装置を運転する方法
BRPI0821808A2 (pt) * 2007-12-27 2015-06-16 Univation Tech Llc Sistemas e métodos para remover particulados carregados de fluxos de gás, e sistemas reatores que implementam os mesmos
CN103119089B (zh) 2010-09-17 2014-07-23 株式会社钟化 氯乙烯系树脂凝聚体粒子、及其制造方法和使用其的手套
CN104236289B (zh) * 2013-06-06 2016-03-23 富泰华工业（深圳）有限公司 脱水装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US547597A (en) * 1895-10-08 Allen
US1590798A (en) * 1924-07-31 1926-06-29 Wiliam M Barker Drier
US2817155A (en) * 1955-04-27 1957-12-24 Allied Chem & Dye Corp Process for evaporating nitraphosphate slurries
US3190867A (en) * 1962-02-26 1965-06-22 Exxon Research Engineering Co Processing of solid polymer
FR1445145A (fr) * 1964-08-24 1966-07-08 Monsanto Co Récupération des monomères non polymérisés d'une bouillie polymère
US3793742A (en) * 1972-04-03 1974-02-26 Universal Dynamics Corp Hopper dryer for particulate material
DE2429777B2 (de) * 1974-06-21 1981-04-02 Hoechst Ag, 6000 Frankfurt Verfahren zur Entfernung von nicht ungesetztem, restlichem Vinylchlorid aus wäßrigen Dispersionen von Vinylchloridpolymerisaten

Also Published As

Publication number Publication date
FR2303031B1 (cs) 1979-07-27
IT1056922B (it) 1982-02-20
FR2303031A1 (fr) 1976-10-01
YU55876A (en) 1982-05-31
DK95976A (da) 1976-09-08
ATA162576A (de) 1978-03-15
AT346585B (de) 1978-11-10
JPS51112893A (en) 1976-10-05
ES445675A1 (es) 1977-12-16
SE7602344L (sv) 1976-09-08
CA1086481A (en) 1980-09-30
DE2509937B2 (de) 1980-06-19
DD125349A5 (cs) 1977-04-13
DE2509937A1 (de) 1976-09-16
IE42648B1 (en) 1980-09-24
IE42648L (en) 1976-09-07
LU74494A1 (cs) 1977-01-10
US4077135A (en) 1978-03-07
DE2509937C3 (de) 1981-04-16
GB1547375A (en) 1979-06-13
CH633814A5 (de) 1982-12-31
PL107317B1 (pl) 1980-02-29
NL7602154A (nl) 1976-09-09
BE839318A (fr) 1976-09-08

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