SE446403B - Forfarande for framstellning av vinylkloridpolymerer med anvendning av partiellt hydrolyserat polyvinylacetat som sekundert suspenderingsmedel - Google Patents
Forfarande for framstellning av vinylkloridpolymerer med anvendning av partiellt hydrolyserat polyvinylacetat som sekundert suspenderingsmedelInfo
- Publication number
- SE446403B SE446403B SE7910350A SE7910350A SE446403B SE 446403 B SE446403 B SE 446403B SE 7910350 A SE7910350 A SE 7910350A SE 7910350 A SE7910350 A SE 7910350A SE 446403 B SE446403 B SE 446403B
- Authority
- SE
- Sweden
- Prior art keywords
- weight
- vinyl chloride
- polyvinyl acetate
- suspending agent
- process according
- Prior art date
Links
- 239000000375 suspending agent Substances 0.000 title claims description 29
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims description 26
- 238000000034 method Methods 0.000 title claims description 18
- 229920002689 polyvinyl acetate Polymers 0.000 title claims description 18
- 239000011118 polyvinyl acetate Substances 0.000 title claims description 18
- 229920000642 polymer Polymers 0.000 title claims description 14
- 238000002360 preparation method Methods 0.000 title claims description 4
- 239000000178 monomer Substances 0.000 claims description 20
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000006116 polymerization reaction Methods 0.000 claims description 9
- 238000007127 saponification reaction Methods 0.000 claims description 8
- 239000007900 aqueous suspension Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000003999 initiator Substances 0.000 claims description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 3
- 235000010980 cellulose Nutrition 0.000 claims 1
- 239000000344 soap Substances 0.000 claims 1
- 102100026145 Transitional endoplasmic reticulum ATPase Human genes 0.000 description 12
- 101100298295 Drosophila melanogaster flfl gene Proteins 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 241000428352 Amma Species 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010557 suspension polymerization reaction Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 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 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 101000837626 Homo sapiens Thyroid hormone receptor alpha Proteins 0.000 description 1
- 241000234295 Musa Species 0.000 description 1
- 239000002202 Polyethylene glycol Chemical class 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 102100028702 Thyroid hormone receptor alpha Human genes 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- OGBUMNBNEWYMNJ-UHFFFAOYSA-N batilol Chemical class CCCCCCCCCCCCCCCCCCOCC(O)CO OGBUMNBNEWYMNJ-UHFFFAOYSA-N 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229920001223 polyethylene glycol Chemical class 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 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)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT30911/78A IT1160355B (it) | 1978-12-15 | 1978-12-15 | Procedimento perfezionato per la produzione di cloruro di polivinile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7910350L SE7910350L (sv) | 1980-06-16 |
| SE446403B true SE446403B (sv) | 1986-09-08 |
Family
ID=11232758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7910350A SE446403B (sv) | 1978-12-15 | 1979-12-17 | Forfarande for framstellning av vinylkloridpolymerer med anvendning av partiellt hydrolyserat polyvinylacetat som sekundert suspenderingsmedel |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4324878A (it) |
| JP (1) | JPS55112210A (it) |
| BE (1) | BE880425R (it) |
| DE (1) | DE2950294A1 (it) |
| ES (1) | ES8107257A2 (it) |
| FR (1) | FR2444051A1 (it) |
| GB (1) | GB2037303B (it) |
| IT (1) | IT1160355B (it) |
| NL (1) | NL7908974A (it) |
| SE (1) | SE446403B (it) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4408925A (en) * | 1981-06-22 | 1983-10-11 | Gte Products Corporation | Cable tension meter |
| EP0070640B2 (en) * | 1981-07-20 | 1990-05-30 | Imperial Chemical Industries Plc | Production of vinyl chloride polymers |
| US4464519A (en) * | 1982-06-07 | 1984-08-07 | Air Products And Chemicals, Inc. | Vinyl chloride-propylene copolymers having increased porosity |
| IT1189869B (it) * | 1986-01-28 | 1988-02-10 | Paolo Carlin | Procedimento per la produzione in alcool etilico di un polivinile acetato |
| JPH0778083B2 (ja) * | 1986-04-03 | 1995-08-23 | 信越化学工業株式会社 | 塩化ビニル系懸濁重合方法における懸濁安定剤の仕込み方法 |
| US4940759A (en) * | 1986-09-05 | 1990-07-10 | The B.F. Goodrich Company | Process for making film grade PVC |
| JPS63156809A (ja) * | 1986-12-19 | 1988-06-29 | Shin Etsu Chem Co Ltd | 塩化ビニル系重合体の製造方法 |
| DE68926380T2 (de) * | 1988-11-14 | 1996-09-12 | Kanegafuchi Chemical Ind | Sphärische Vinylchloridharzgranulate und Verfahren zu ihrer Herstellung |
| US4957983A (en) * | 1989-06-07 | 1990-09-18 | The B. F. Goodrich Company | Method for providing improved colloidal stability and polyvinyl chloride using a hot charge polymerization procedure with emulsifier package |
| IT1235098B (it) * | 1989-06-15 | 1992-06-18 | Francesco Carlin | Procedimento per la produzione in emulsione acquosa di miscele di alcoli polivinilici e prodotti cosi' ottenuti. |
| WO1991015518A1 (en) * | 1990-04-05 | 1991-10-17 | Kuraray Co., Ltd. | Suspension polymerization of vinylic compound |
| US5478900A (en) * | 1993-05-07 | 1995-12-26 | Shin-Etsu Chemical Co., Ltd. | Process for preparing vinyl chloride polymer of quality |
| EP0633273A1 (en) * | 1993-07-05 | 1995-01-11 | Shin-Etsu Chemical Co., Ltd. | Process for producing vinyl chloride polymers |
| JP3284722B2 (ja) * | 1993-12-21 | 2002-05-20 | 信越化学工業株式会社 | 塩化ビニル系重合体の製造方法 |
| US5773503A (en) * | 1996-12-11 | 1998-06-30 | Luzenac America, Inc. | Compacted mineral filler pellet and method for making the same |
| JPH10251339A (ja) * | 1997-03-17 | 1998-09-22 | Kanegafuchi Chem Ind Co Ltd | ペーストブレンド用塩化ビニル系樹脂の製造方法 |
| TWI676501B (zh) * | 2014-03-28 | 2019-11-11 | 英商辛色姆（英國）有限公司 | 用於懸浮聚合反應的二級懸浮劑 |
| US10647793B2 (en) | 2014-03-28 | 2020-05-12 | Synthomer (Uk) Limited | Use of a sulphur or phosphorous-containing polymer as a processing aid in a polyvinyl chloride polymer composition |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2211323A (en) * | 1938-07-27 | 1940-08-13 | Eastman Kodak Co | Vinyl acetal resin photographic coating |
| GB830939A (en) * | 1955-10-06 | 1960-03-23 | Goodrich Co B F | Preparation of granular polymers of vinyl chloride |
| CA939849A (en) * | 1971-05-31 | 1974-01-08 | Gulf Oil Canada Limited | Suspension polymerization of vinyl chloride |
| US4152500A (en) * | 1974-12-10 | 1979-05-01 | Anic S.P.A. | Suspension polymerization of vinyl chloride with polyvinylalcohol (saponification No. 300-500) |
| US4182819A (en) * | 1975-01-27 | 1980-01-08 | Wacker- Chemie Gmbh | Process for the manufacture of vinyl chloride copolymers of a small and regular particle size |
| JPS51115587A (en) * | 1975-03-24 | 1976-10-12 | Kuraray Co Ltd | Method of producing polyvinylchloride resins |
| HU172617B (hu) * | 1976-01-28 | 1978-11-28 | Borsodi Vegyi Komb | Sposob poluchenija polivinilacetata v chastnosti gidrolizirovannojj sostojanii v gele |
| 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 |
| SE431221B (sv) * | 1977-01-18 | 1984-01-23 | Kema Nord Ab | Sett vid suspensionspolymerisation av vinylklorid och eventuell sammonomer i nervaro av en suspensionsstabilisator innefattande en blandning av tva delvis hydrolyserade polyvinylacetat med olika hydrolysgrad |
| DE2707259A1 (de) * | 1977-02-19 | 1978-08-24 | Hoechst Ag | Verfahren zur herstellung von suspensionspolymerisaten und copolymerisaten des vinylchlorids |
-
1978
- 1978-12-15 IT IT30911/78A patent/IT1160355B/it active
-
1979
- 1979-12-04 BE BE0/198417A patent/BE880425R/fr not_active IP Right Cessation
- 1979-12-12 FR FR7930500A patent/FR2444051A1/fr active Granted
- 1979-12-12 ES ES486801A patent/ES8107257A2/es not_active Expired
- 1979-12-13 GB GB7943023A patent/GB2037303B/en not_active Expired
- 1979-12-13 US US06/103,339 patent/US4324878A/en not_active Expired - Lifetime
- 1979-12-13 NL NL7908974A patent/NL7908974A/nl not_active Application Discontinuation
- 1979-12-14 DE DE19792950294 patent/DE2950294A1/de not_active Ceased
- 1979-12-15 JP JP16219179A patent/JPS55112210A/ja active Pending
- 1979-12-17 SE SE7910350A patent/SE446403B/sv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2444051B1 (it) | 1984-12-07 |
| IT1160355B (it) | 1987-03-11 |
| ES486801A0 (es) | 1981-08-16 |
| JPS55112210A (en) | 1980-08-29 |
| DE2950294A1 (de) | 1980-06-26 |
| ES8107257A2 (es) | 1981-08-16 |
| IT7830911A0 (it) | 1978-12-15 |
| US4324878A (en) | 1982-04-13 |
| GB2037303B (en) | 1983-05-11 |
| FR2444051A1 (fr) | 1980-07-11 |
| SE7910350L (sv) | 1980-06-16 |
| NL7908974A (nl) | 1980-06-17 |
| GB2037303A (en) | 1980-07-09 |
| BE880425R (fr) | 1980-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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