CS195301B2 - Method for the suspension polymerisation of vinyl chloride - Google Patents

Method for the suspension polymerisation of vinyl chloride Download PDF

Info

Publication number: CS195301B2
Authority: CS; Czechoslovakia
Prior art keywords: vinyl chloride; weight; amount; monomers; saponification number
Prior art date: 1974-12-10

Application number

CS758309A

Other languages

Czech (cs)

English (en)

Inventor

Claudio Foschi

Ferruccio Fronzoni

Corrado Mora

Original Assignee

Anic Spa

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.)

1974-12-10

Filing date

1975-12-08

Publication date

1980-01-31

1975-12-08 Application filed by Anic Spa filed Critical Anic Spa

1980-01-31 Publication of CS195301B2 publication Critical patent/CS195301B2/cs

Links

BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims abstract description 13
238000000034 method Methods 0.000 title claims description 8
239000000725 suspension Substances 0.000 title abstract 2
239000000178 monomer Substances 0.000 claims abstract description 14
229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 9
239000000203 mixture Substances 0.000 claims abstract description 7
238000007127 saponification reaction Methods 0.000 claims abstract description 7
235000019422 polyvinyl alcohol Nutrition 0.000 claims abstract 6
238000006116 polymerization reaction Methods 0.000 claims description 8
239000004372 Polyvinyl alcohol Substances 0.000 claims description 6
239000000375 suspending agent Substances 0.000 claims description 5
238000010557 suspension polymerization reaction Methods 0.000 claims description 5
239000005909 Kieselgur Substances 0.000 claims description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
150000001875 compounds Chemical class 0.000 claims description 3
229920000609 methyl cellulose Polymers 0.000 claims description 3
239000001923 methylcellulose Substances 0.000 claims description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims description 2
239000000440 bentonite Substances 0.000 claims description 2
229910000278 bentonite Inorganic materials 0.000 claims description 2
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 2
229920003086 cellulose ether Polymers 0.000 claims description 2
229920005862 polyol Polymers 0.000 claims description 2
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims 2
239000000347 magnesium hydroxide Substances 0.000 claims 2
229910001862 magnesium hydroxide Inorganic materials 0.000 claims 2
CBYABTHXYJJUTO-UHFFFAOYSA-N (1-tert-butylcyclohexyl) carboxyoxy carbonate Chemical compound OC(=O)OOC(=O)OC1(C(C)(C)C)CCCCC1 CBYABTHXYJJUTO-UHFFFAOYSA-N 0.000 claims 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
230000002378 acidificating effect Effects 0.000 claims 1
239000000872 buffer Substances 0.000 claims 1
230000032050 esterification Effects 0.000 claims 1
238000005886 esterification reaction Methods 0.000 claims 1
125000000400 lauroyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
150000002978 peroxides Chemical class 0.000 claims 1
150000003077 polyols Chemical class 0.000 claims 1
239000000084 colloidal system Substances 0.000 abstract description 3
230000015572 biosynthetic process Effects 0.000 abstract description 2
230000002411 adverse Effects 0.000 abstract 1
235000012216 bentonite Nutrition 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 description 10
-1 vinyl polyols Chemical class 0.000 description 7
239000003054 catalyst Substances 0.000 description 4
229920000642 polymer Polymers 0.000 description 4
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
230000006866 deterioration Effects 0.000 description 3
229920002554 vinyl polymer Polymers 0.000 description 3
LGJCFVYMIJLQJO-UHFFFAOYSA-N 1-dodecylperoxydodecane Chemical compound CCCCCCCCCCCCOOCCCCCCCCCCCC LGJCFVYMIJLQJO-UHFFFAOYSA-N 0.000 description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 2
238000009472 formulation Methods 0.000 description 2
238000002156 mixing Methods 0.000 description 2
ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 2,3-dimethylbutane Chemical group CC(C)C(C)C ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 0.000 description 1
OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
DXPPIEDUBFUSEZ-UHFFFAOYSA-N 6-methylheptyl prop-2-enoate Chemical compound CC(C)CCCCCOC(=O)C=C DXPPIEDUBFUSEZ-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
IEPRKVQEAMIZSS-UHFFFAOYSA-N Di-Et ester-Fumaric acid Natural products CCOC(=O)C=CC(=O)OCC IEPRKVQEAMIZSS-UHFFFAOYSA-N 0.000 description 1
IEPRKVQEAMIZSS-WAYWQWQTSA-N Diethyl maleate Chemical compound CCOC(=O)\C=C/C(=O)OCC IEPRKVQEAMIZSS-WAYWQWQTSA-N 0.000 description 1
VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical class OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
108010010803 Gelatin Proteins 0.000 description 1
241001071795 Gentiana Species 0.000 description 1
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical class CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
239000013078 crystal Substances 0.000 description 1
DSTWFRCNXMNXTR-AATRIKPKSA-N dipropyl (e)-but-2-enedioate Chemical compound CCCOC(=O)\C=C\C(=O)OCCC DSTWFRCNXMNXTR-AATRIKPKSA-N 0.000 description 1
MEGHWIAOTJPCHQ-UHFFFAOYSA-N ethenyl butanoate Chemical compound CCCC(=O)OC=C MEGHWIAOTJPCHQ-UHFFFAOYSA-N 0.000 description 1
229920000159 gelatin Polymers 0.000 description 1
239000008273 gelatin Substances 0.000 description 1
235000019322 gelatine Nutrition 0.000 description 1
235000011852 gelatine desserts Nutrition 0.000 description 1
LNCPIMCVTKXXOY-UHFFFAOYSA-N hexyl 2-methylprop-2-enoate Chemical compound CCCCCCOC(=O)C(C)=C LNCPIMCVTKXXOY-UHFFFAOYSA-N 0.000 description 1
229920001519 homopolymer Polymers 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
239000012535 impurity Substances 0.000 description 1
210000003127 knee Anatomy 0.000 description 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
239000011976 maleic acid Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
125000005395 methacrylic acid group Chemical group 0.000 description 1
150000007522 mineralic acids Chemical class 0.000 description 1
150000005673 monoalkenes Chemical class 0.000 description 1
230000000877 morphologic effect Effects 0.000 description 1
239000005445 natural material Substances 0.000 description 1
SRSFOMHQIATOFV-UHFFFAOYSA-N octanoyl octaneperoxoate Chemical compound CCCCCCCC(=O)OOC(=O)CCCCCCC SRSFOMHQIATOFV-UHFFFAOYSA-N 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
125000005634 peroxydicarbonate group Chemical group 0.000 description 1
229920000915 polyvinyl chloride Polymers 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
BWJUFXUULUEGMA-UHFFFAOYSA-N propan-2-yl propan-2-yloxycarbonyloxy carbonate Chemical compound CC(C)OC(=O)OOC(=O)OC(C)C BWJUFXUULUEGMA-UHFFFAOYSA-N 0.000 description 1
238000011403 purification operation Methods 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000013049 sediment Substances 0.000 description 1
229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
235000017557 sodium bicarbonate Nutrition 0.000 description 1
125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
229920001567 vinyl ester resin Polymers 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
238000005406 washing Methods 0.000 description 1
210000002268 wool Anatomy 0.000 description 1

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

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)
Polymerisation Methods In General (AREA)

CS758309A 1974-12-10 1975-12-08 Method for the suspension polymerisation of vinyl chloride CS195301B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT30336/74A IT1026902B (it)	1974-12-10	1974-12-10	Procedimento per la polimerizzazione in sospensione del cloruro di vinile

Publications (1)

Publication Number	Publication Date
CS195301B2 true CS195301B2 (en)	1980-01-31

Family

ID=11229558

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS758309A CS195301B2 (en)	1974-12-10	1975-12-08	Method for the suspension polymerisation of vinyl chloride

Country Status (29)

Country	Link
JP (1)	JPS5183686A (fr)
AU (1)	AU500593B2 (fr)
BE (1)	BE836384A (fr)
BG (1)	BG34188A3 (fr)
CA (1)	CA1068046A (fr)
CH (1)	CH620231A5 (fr)
CS (1)	CS195301B2 (fr)
DD (1)	DD122981A5 (fr)
DE (1)	DE2555568C2 (fr)
DK (1)	DK552375A (fr)
EG (1)	EG12460A (fr)
ES (1)	ES443586A1 (fr)
FR (1)	FR2294189A1 (fr)
GB (1)	GB1496058A (fr)
HU (1)	HU172316B (fr)
IE (1)	IE42205B1 (fr)
IL (1)	IL48589A (fr)
IN (1)	IN144911B (fr)
IT (1)	IT1026902B (fr)
LU (1)	LU73949A1 (fr)
NL (1)	NL7514358A (fr)
NO (1)	NO145763C (fr)
PH (1)	PH14920A (fr)
PL (1)	PL103792B1 (fr)
RO (1)	RO67271A (fr)
SE (1)	SE7513874L (fr)
TR (1)	TR18667A (fr)
YU (1)	YU311975A (fr)
ZA (1)	ZA757450B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2528950B2 (de) *	1975-06-28	1979-02-15	Sigma Italiana Prodotti Chimici S.P.A., Bergamo (Italien)	Verfahren zur Herstellung von Polyvinylchlorid
IT1055887B (it) *	1976-02-17	1982-01-11	Sigma Italiana Prod Chimici	Procedimento perfezionato per la produzione di cloruro di polivinli
DE2629880B2 (de) *	1976-07-02	1980-10-16	Wacker-Chemie Gmbh, 8000 Muenchen	Verfahren zur Herstellung von Polyvinylchlorid nach dem Suspensionsverfahren
JPS5414908A (en) *	1977-07-04	1979-02-03	Tokuyama Soda Co Ltd	Preparation of ethers
IT1137506B (it) *	1981-03-13	1986-09-10	Anic Spa	Composizione per il rivestimento delle pareti dei reattori e delle apparecchiature collegate,destinate alla polimerizzazione di composti vinilici,idonea ad evitare o ridurre depositi ed incrostazioni delle stesse apparecchiature e metodo per la sua utilizzazione
JPS62101609A (ja) *	1985-10-29	1987-05-12	Mitsubishi Kasei Vinyl Co	塩化ビニル系重合体の製造方法
US4739023A (en) *	1986-10-02	1988-04-19	Lee Kyu W	Polymerization of vinyl chloride with a clay and a hydrophilic polymer suspending agent
DE4124962A1 (de) *	1991-07-27	1993-01-28	Hoechst Ag	Verfahren zur herstellung eines vinylchloridpolymerisates
DE10301975A1 (de) *	2003-01-20	2004-07-29	Wacker Polymer Systems Gmbh & Co. Kg	Verfahren zur Herstellung von mit Silikon modifizierten Polymerisaten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3562238A (en) *	1968-09-16	1971-02-09	Goodrich Co B F	Suspension polymerization process for vinyl chloride polymers
DD95106A5 (fr) *	1972-02-28	1973-01-12

1974
- 1974-10-10 TR TR18667A patent/TR18667A/xx unknown
- 1974-12-10 IT IT30336/74A patent/IT1026902B/it active
1975
- 1975-11-26 ZA ZA757450A patent/ZA757450B/xx unknown
- 1975-11-28 CA CA240,699A patent/CA1068046A/fr not_active Expired
- 1975-12-02 IL IL48589A patent/IL48589A/xx unknown
- 1975-12-04 AU AU87255/75A patent/AU500593B2/en not_active Expired
- 1975-12-05 DK DK552375A patent/DK552375A/da not_active Application Discontinuation
- 1975-12-07 EG EG725/75A patent/EG12460A/xx active
- 1975-12-08 GB GB50305/75A patent/GB1496058A/en not_active Expired
- 1975-12-08 FR FR7537461A patent/FR2294189A1/fr active Granted
- 1975-12-08 CH CH1594175A patent/CH620231A5/it not_active IP Right Cessation
- 1975-12-08 BE BE162533A patent/BE836384A/fr unknown
- 1975-12-08 PL PL1975185353A patent/PL103792B1/pl unknown
- 1975-12-08 LU LU73949A patent/LU73949A1/xx unknown
- 1975-12-08 CS CS758309A patent/CS195301B2/cs unknown
- 1975-12-09 ES ES443586A patent/ES443586A1/es not_active Expired
- 1975-12-09 HU HU75AI00000249A patent/HU172316B/hu unknown
- 1975-12-09 NO NO754158A patent/NO145763C/no unknown
- 1975-12-09 PH PH17849A patent/PH14920A/en unknown
- 1975-12-09 DD DD189988A patent/DD122981A5/xx unknown
- 1975-12-09 NL NL7514358A patent/NL7514358A/xx unknown
- 1975-12-09 YU YU03119/75A patent/YU311975A/xx unknown
- 1975-12-09 SE SE7513874A patent/SE7513874L/xx not_active Application Discontinuation
- 1975-12-10 DE DE2555568A patent/DE2555568C2/de not_active Expired
- 1975-12-10 RO RO7584151A patent/RO67271A/fr unknown
- 1975-12-10 IE IE2688/75A patent/IE42205B1/en unknown
- 1975-12-10 JP JP50146466A patent/JPS5183686A/ja active Pending
- 1975-12-10 IN IN2325/CAL/1975A patent/IN144911B/en unknown
- 1975-12-10 BG BG031747A patent/BG34188A3/xx unknown

Also Published As

Publication number	Publication date
AU8725575A (en)	1977-06-09
IL48589A0 (en)	1976-02-29
RO67271A (fr)	1980-07-15
IL48589A (en)	1979-05-31
CA1068046A (fr)	1979-12-11
DE2555568A1 (de)	1976-06-16
HU172316B (hu)	1978-08-28
FR2294189B1 (fr)	1979-06-01
NO145763C (no)	1982-05-26
BG34188A3 (en)	1983-07-15
BE836384A (fr)	1976-06-08
FR2294189A1 (fr)	1976-07-09
YU311975A (en)	1983-04-27
ES443586A1 (es)	1977-05-01
IT1026902B (it)	1978-10-20
DK552375A (da)	1976-06-11
SE7513874L (sv)	1976-06-11
IE42205L (en)	1976-06-10
EG12460A (en)	1979-03-31
DD122981A5 (de)	1976-11-12
IN144911B (fr)	1978-07-22
NL7514358A (nl)	1976-06-14
CH620231A5 (en)	1980-11-14
NO754158L (fr)	1976-06-11
NO145763B (no)	1982-02-15
ZA757450B (en)	1976-11-24
GB1496058A (en)	1977-12-21
DE2555568C2 (de)	1982-11-25
TR18667A (tr)	1977-06-23
PL103792B1 (pl)	1979-07-31
PH14920A (en)	1982-01-29
JPS5183686A (en)	1976-07-22
IE42205B1 (en)	1980-06-18
LU73949A1 (fr)	1976-07-01
AU500593B2 (en)	1979-05-24

Publication	Publication Date	Title
EP0070505B1 (fr)	1986-04-09	Usage de polymères solubles dans l'eau modifies avec une groupe hydrophobe dans la polymérisation en suspension
EP0623632A2 (fr)	1994-11-09	Procédé pour préparer des polymères de chlorure de vinyle
CS195301B2 (en)	1980-01-31	Method for the suspension polymerisation of vinyl chloride
US4028329A (en)	1977-06-07	Process for the bulk polymerization of vinyl halide polymers showing reduced reactor scale formation
EP0377533B1 (fr)	1993-07-21	Procédé de préparation d'un polymère à base de chlorure de vinyle
EP1226118B1 (fr)	2004-01-28	Procede de production de peroxydicarbonates et leur utilisation dans la polymerisation radicalaire des monomeres
EP0560264B1 (fr)	1996-12-04	Deuxième agent de suspension pour la polymérisation en suspension d'un composé vinylique
US4528337A (en)	1985-07-09	Process and apparatus for manufacturing vinyl chloride polymers
JPS5832603A (ja)	1983-02-25	陽イオン交換樹脂の製造法
PL194315B1 (pl)	2007-05-31	Sposób inicjowanej wolnorodnikowo polimeryzacji addycyjnej
JPS6339606B2 (fr)	1988-08-05
US4152500A (en)	1979-05-01	Suspension polymerization of vinyl chloride with polyvinylalcohol (saponification No. 300-500)
EP0095860B1 (fr)	1986-10-01	Polymérisation de chlorure de vinyle monomère
EP0001397A1 (fr)	1979-04-18	Procédé de polymérisation avec inversion pour la préparation de résines vinyliques
JPS6045647B2 (ja)	1985-10-11	塩化ビニル系重合体の製造方法
RU2124528C1 (ru)	1999-01-10	Способ получения суспензионного поливинилхлорида
JP3555301B2 (ja)	2004-08-18	塩化ビニル系重合体の製造方法
US3855190A (en)	1974-12-17	Process for suspension polymerization of vinyl chloride with low polymer deposition
DE3927811A1 (de)	1991-02-28	Copolymerisate aus carbonsaeureanhydriden und ketenderivaten
JP3697062B2 (ja)	2005-09-21	塩化ビニル系樹脂の製造方法
EP0051945A2 (fr)	1982-05-19	Procédé de suspension pour la polymérisation du monomère de chlorure de vinyle
RU2125064C1 (ru)	1999-01-20	Способ получения суспензионного поливинилхлорида
PL107759B1 (pl)	1980-03-31	Sposob wytwarzania polimerow chlorku winylu method of producing polyvinyl chlorides
KR810001605B1 (ko)	1981-10-27	염화비닐 중합방법
JPS5943043B2 (ja)	1984-10-19	塩化ビニル重合体の製造法