FR2489826B1 - - Google Patents

Info

Publication number
FR2489826B1
FR2489826B1 FR8019340A FR8019340A FR2489826B1 FR 2489826 B1 FR2489826 B1 FR 2489826B1 FR 8019340 A FR8019340 A FR 8019340A FR 8019340 A FR8019340 A FR 8019340A FR 2489826 B1 FR2489826 B1 FR 2489826B1
Authority
FR
France
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
FR8019340A
Other versions
FR2489826A1 (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.)
Chloe Chimie SA
Original Assignee
Chloe Chimie 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 Chloe Chimie SA filed Critical Chloe Chimie SA
Priority to FR8019340A priority Critical patent/FR2489826A1/fr
Priority to KR1019810003051A priority patent/KR840001901B1/ko
Priority to CA000385132A priority patent/CA1193385A/fr
Priority to JP56139646A priority patent/JPS608244B2/ja
Priority to IT49238/81A priority patent/IT1171511B/it
Priority to YU02126/81A priority patent/YU212681A/xx
Priority to GB8127035A priority patent/GB2083831B/en
Priority to BE0/205886A priority patent/BE890248A/fr
Priority to NLAANVRAGE8104145,A priority patent/NL181994C/xx
Priority to GR65971A priority patent/GR70361B/el
Priority to PT73623A priority patent/PT73623B/fr
Priority to DK394081A priority patent/DK394081A/da
Priority to ZA816182A priority patent/ZA816182B/xx
Priority to DE19813135349 priority patent/DE3135349A1/de
Priority to AU74985/81A priority patent/AU541516B2/en
Priority to FI812764A priority patent/FI69479C/fi
Priority to LU83612A priority patent/LU83612A1/fr
Priority to SE8105330A priority patent/SE450576B/sv
Priority to NO813040A priority patent/NO158023C/no
Priority to AT0388281A priority patent/AT370426B/de
Priority to ES505283A priority patent/ES8206565A1/es
Publication of FR2489826A1 publication Critical patent/FR2489826A1/fr
Application granted granted Critical
Publication of FR2489826B1 publication Critical patent/FR2489826B1/fr
Priority to US06/832,264 priority patent/US4670538A/en
Granted legal-status Critical Current

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
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • 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
    • C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
    • 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
    • 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
    • C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
    • C08F6/28—Purification

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR8019340A 1980-09-08 1980-09-08 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 Granted FR2489826A1 (fr)

Priority Applications (22)

Application Number Priority Date Filing Date Title
FR8019340A FR2489826A1 (fr) 1980-09-08 1980-09-08 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
KR1019810003051A KR840001901B1 (ko) 1980-09-08 1981-08-21 중합체 및 공중합체의 탈기방법
CA000385132A CA1193385A (fr) 1980-09-08 1981-09-03 Methode de degazage de polymeres et de copolymeres a base de chlorure de vinyle prepares en masse; polymeres et copolymeres ainsi obtenus, possedant de meilleures proprietes detamisage
IT49238/81A IT1171511B (it) 1980-09-08 1981-09-04 Procedimento di degasaggio di polimeri e copolimeri a base di cloruro di vinile preparati in massa e polimeri e copolimeri presentanti una attitudine alla vagliatura migliorata in risultanza
YU02126/81A YU212681A (en) 1980-09-08 1981-09-04 Process for obtaining polymers and copolymers on the base of vinylchloride of improved grafting properties
JP56139646A JPS608244B2 (ja) 1980-09-08 1981-09-04 塊状重合で製造された塩化ビニルベ−スの重合体及び共重合体のガス抜き方法
DK394081A DK394081A (da) 1980-09-08 1981-09-07 Fremgangsmaade til afgasning af i masse fremstillede vinylchloridbaserede polymere og copolymere samt de ved fremgangsmaaden fremstillede polymere og copolymere udvisende forbedret sigteevne
NLAANVRAGE8104145,A NL181994C (nl) 1980-09-08 1981-09-07 Werkwijze voor het ontgassen van door massapolymeriesatie bereide polymeren of copolymeren van vinylchloride.
GR65971A GR70361B (fr) 1980-09-08 1981-09-07
PT73623A PT73623B (fr) 1980-09-08 1981-09-07 Procede de degazage des polymeres a base de chlorure de vinyle prepares par polymerisation en masse
GB8127035A GB2083831B (en) 1980-09-08 1981-09-07 Process for degassing vinyl chloride polymers and copolymers prepared in bulk resulting in polymers which have an improved sieving capability
ZA816182A ZA816182B (en) 1980-09-08 1981-09-07 Process for degassing vinyl chloride-base polymers and copolymers prepared in bulk and polymers and the resulting copolymers,which have an improved sieving capability
DE19813135349 DE3135349A1 (de) 1980-09-08 1981-09-07 Verfahren zum entgasen von polymerisaten und copolymerisaten auf der basis von vinylchlorid
AU74985/81A AU541516B2 (en) 1980-09-08 1981-09-07 Degassing vinyl chloride polymers
FI812764A FI69479C (fi) 1980-09-08 1981-09-07 Foerfarande foer avlaegsning av restmonomerer ur vinylkloridhomo- och kopolymerer som erhaollits genom masspolymerisation och saolunda erhaollna polymerer och kopolymerer med foerbaettrade siktningsegenskaper
LU83612A LU83612A1 (fr) 1980-09-08 1981-09-07 Procede de degazage des polymeres et copolymeres a base de chlorure de vinyle prepares en masse et polymeres et copolymeres presentant and aptitude au tamisage amelioree en resultant
BE0/205886A BE890248A (fr) 1980-09-08 1981-09-07 Procede de degazage des polymeres et copolymeres a base de chlorure de vinyle prepares en masse
NO813040A NO158023C (no) 1980-09-08 1981-09-08 Fremgangsmaate for fjerning av restmonomerer fra vinylklorid-polymerer eller -kopolymerer.
SE8105330A SE450576B (sv) 1980-09-08 1981-09-08 Sett att avgasa vinylkloridpolymerer framstellda genom masspolymerisation
AT0388281A AT370426B (de) 1980-09-08 1981-09-08 Entgasungsverfahren fuer in masse hergestellte polymere und copolymere auf basis vinylchlorid
ES505283A ES8206565A1 (es) 1980-09-08 1981-09-08 Procedimiento para la desgasificacion de (co) polimeros de cloruro de vinilo
US06/832,264 US4670538A (en) 1980-09-08 1986-02-21 Process for degassing vinyl chloride-base polymers and copolymers prepared in bulk and polymers and copolymers having an improved sieving capability resulting therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8019340A FR2489826A1 (fr) 1980-09-08 1980-09-08 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

Publications (2)

Publication Number Publication Date
FR2489826A1 FR2489826A1 (fr) 1982-03-12
FR2489826B1 true FR2489826B1 (fr) 1985-03-15

Family

ID=9245730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8019340A Granted FR2489826A1 (fr) 1980-09-08 1980-09-08 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

Country Status (22)

Country Link
US (1) US4670538A (fr)
JP (1) JPS608244B2 (fr)
KR (1) KR840001901B1 (fr)
AT (1) AT370426B (fr)
AU (1) AU541516B2 (fr)
BE (1) BE890248A (fr)
CA (1) CA1193385A (fr)
DE (1) DE3135349A1 (fr)
DK (1) DK394081A (fr)
ES (1) ES8206565A1 (fr)
FI (1) FI69479C (fr)
FR (1) FR2489826A1 (fr)
GB (1) GB2083831B (fr)
GR (1) GR70361B (fr)
IT (1) IT1171511B (fr)
LU (1) LU83612A1 (fr)
NL (1) NL181994C (fr)
NO (1) NO158023C (fr)
PT (1) PT73623B (fr)
SE (1) SE450576B (fr)
YU (1) YU212681A (fr)
ZA (1) ZA816182B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6028166A (en) * 1998-06-02 2000-02-22 Dallas Semiconductor Corporation Method and apparatus for generating a continuous source of mixed and degassed resin

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1449669A (fr) * 1965-04-30 1966-05-06 Pechiney Saint Gobain Procédé de préparation de composés polymères et copolymères à base de chlorure de vinyle et compositions sèches résultantes, aptes à subir directement des opérations de transformation
US4102844A (en) * 1973-09-22 1978-07-25 Bayer Aktiengesellschaft Dipped articles of rubber
DE2454445C2 (de) * 1974-11-16 1984-06-07 Hoechst Ag, 6000 Frankfurt Verfahren zur Entfernung von restlichen Monomeren aus wässrigen Dispersionen von Vinylchlorid-Polymerisaten
JPS6020402B2 (ja) * 1975-02-25 1985-05-22 チッソ株式会社 塩化ビニル樹脂から微量の塩化ビニル単量体を分離する方法
DE2509937C3 (de) * 1975-03-07 1981-04-16 Hoechst Ag, 6000 Frankfurt Vorrichtung zur Nachbehandlung von Homo- und Copolymerisaten des Vinylchlorids
US4217444A (en) * 1975-03-28 1980-08-12 Rhone-Poulenc Industries Method of degassing polymers prepared by mass polymerizing a monomeric composition based on vinyl chloride
FR2305446A1 (fr) * 1975-03-28 1976-10-22 Rhone Poulenc Ind Procede ameliore de degazage des polymeres et copolymeres prepares par polymerisation en masse d'une composition monomere a base de chlorure de vinyle
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
US4208528A (en) * 1978-08-17 1980-06-17 National Distillers And Chemical Corporation Process of preparing finely divided thermoplastic resins

Also Published As

Publication number Publication date
FR2489826A1 (fr) 1982-03-12
PT73623A (fr) 1981-10-01
JPS5778403A (en) 1982-05-17
NO813040L (no) 1982-03-09
BE890248A (fr) 1982-03-08
FI69479B (fi) 1985-10-31
GB2083831B (en) 1984-01-11
FI812764L (fi) 1982-03-09
US4670538A (en) 1987-06-02
LU83612A1 (fr) 1982-01-21
AU541516B2 (en) 1985-01-10
CA1193385A (fr) 1985-09-10
NL181994C (nl) 1987-12-16
KR830006360A (ko) 1983-09-24
DE3135349A1 (de) 1982-05-27
ES505283A0 (es) 1982-08-16
NO158023B (no) 1988-03-21
NO158023C (no) 1988-06-29
ES8206565A1 (es) 1982-08-16
IT1171511B (it) 1987-06-10
DE3135349C2 (fr) 1987-06-11
YU212681A (en) 1983-10-31
NL8104145A (nl) 1982-04-01
SE450576B (sv) 1987-07-06
ZA816182B (en) 1982-12-29
NL181994B (nl) 1987-07-16
AT370426B (de) 1983-03-25
GR70361B (fr) 1982-09-28
FI69479C (fi) 1986-02-10
SE8105330L (sv) 1982-03-09
IT8149238A0 (it) 1981-09-04
DK394081A (da) 1982-03-09
PT73623B (fr) 1982-11-17
JPS608244B2 (ja) 1985-03-01
ATA388281A (de) 1982-08-15
AU7498581A (en) 1982-03-18
KR840001901B1 (ko) 1984-10-24
GB2083831A (en) 1982-03-31

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse