JP2009108218A5 - - Google Patents
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- Publication number
- JP2009108218A5 JP2009108218A5 JP2007282838A JP2007282838A JP2009108218A5 JP 2009108218 A5 JP2009108218 A5 JP 2009108218A5 JP 2007282838 A JP2007282838 A JP 2007282838A JP 2007282838 A JP2007282838 A JP 2007282838A JP 2009108218 A5 JP2009108218 A5 JP 2009108218A5
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- polymerization
- less
- mol
- mass
- Prior art date
- 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.)
- Granted
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 18
- 239000000178 monomer Substances 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 16
- 239000011347 resin Substances 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 16
- 239000002270 dispersing agent Substances 0.000 claims description 13
- 238000006116 polymerization reaction Methods 0.000 claims description 11
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 10
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 10
- 238000007127 saponification reaction Methods 0.000 claims description 7
- 238000010557 suspension polymerization reaction Methods 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 4
- 239000002184 metal Chemical group 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 150000002148 esters Chemical group 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- XLYMOEINVGRTEX-UHFFFAOYSA-N fumaric acid monoethyl ester Natural products CCOC(=O)C=CC(O)=O XLYMOEINVGRTEX-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001567 vinyl ester resin Polymers 0.000 description 2
- XLYMOEINVGRTEX-ONEGZZNKSA-N (e)-4-ethoxy-4-oxobut-2-enoic acid Chemical compound CCOC(=O)\C=C\C(O)=O XLYMOEINVGRTEX-ONEGZZNKSA-N 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
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- XLYMOEINVGRTEX-ARJAWSKDSA-N Ethyl hydrogen fumarate Chemical compound CCOC(=O)\C=C/C(O)=O XLYMOEINVGRTEX-ARJAWSKDSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- IEPRKVQEAMIZSS-AATRIKPKSA-N diethyl fumarate Chemical group CCOC(=O)\C=C\C(=O)OCC IEPRKVQEAMIZSS-AATRIKPKSA-N 0.000 description 1
- LDCRTTXIJACKKU-ONEGZZNKSA-N dimethyl fumarate Chemical compound COC(=O)\C=C\C(=O)OC LDCRTTXIJACKKU-ONEGZZNKSA-N 0.000 description 1
- 229960004419 dimethyl fumarate Drugs 0.000 description 1
- LDCRTTXIJACKKU-ARJAWSKDSA-N dimethyl maleate Chemical compound COC(=O)\C=C/C(=O)OC LDCRTTXIJACKKU-ARJAWSKDSA-N 0.000 description 1
- NKHAVTQWNUWKEO-UHFFFAOYSA-N fumaric acid monomethyl ester Natural products COC(=O)C=CC(O)=O NKHAVTQWNUWKEO-UHFFFAOYSA-N 0.000 description 1
- 230000003301 hydrolyzing effect Effects 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
- NKHAVTQWNUWKEO-IHWYPQMZSA-N methyl hydrogen fumarate Chemical compound COC(=O)\C=C/C(O)=O NKHAVTQWNUWKEO-IHWYPQMZSA-N 0.000 description 1
- 229940074369 monoethyl fumarate Drugs 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000243 solution Substances 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007282838A JP5236250B2 (ja) | 2007-10-31 | 2007-10-31 | 重合用分散剤、これを用いた塩化ビニル系樹脂の製造方法、塩化ビニル系樹脂並びに成形加工品 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007282838A JP5236250B2 (ja) | 2007-10-31 | 2007-10-31 | 重合用分散剤、これを用いた塩化ビニル系樹脂の製造方法、塩化ビニル系樹脂並びに成形加工品 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009108218A JP2009108218A (ja) | 2009-05-21 |
| JP2009108218A5 true JP2009108218A5 (OSRAM) | 2011-01-20 |
| JP5236250B2 JP5236250B2 (ja) | 2013-07-17 |
Family
ID=40777057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007282838A Expired - Fee Related JP5236250B2 (ja) | 2007-10-31 | 2007-10-31 | 重合用分散剤、これを用いた塩化ビニル系樹脂の製造方法、塩化ビニル系樹脂並びに成形加工品 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5236250B2 (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012114441A1 (ja) | 2011-02-21 | 2012-08-30 | 電気化学工業株式会社 | 懸濁重合用分散剤、塩化ビニル系樹脂及びその製造方法 |
| JP2012188501A (ja) * | 2011-03-09 | 2012-10-04 | Denki Kagaku Kogyo Kk | ポリクロロプレンラテックス及びその製造方法、並びに水系接着剤 |
| CA2924175C (en) | 2013-09-13 | 2021-10-19 | Kuraray Co., Ltd. | Vinyl alcohol polymer and its use as a thickening, stabilizing, coating or sizing agent |
| US11365268B2 (en) | 2018-07-27 | 2022-06-21 | Denka Company Limited | Method for producing polyvinyl alcohol |
| EP4079769A4 (en) * | 2019-12-17 | 2023-10-11 | Denka Company Limited | POLYVINYL ALCOHOL-BASED RESIN COMPOSITION, DISPERSION STABILIZER FOR SUSPENSION POLYMERIZATION AND METHOD FOR PRODUCING VINYL-BASED RESIN |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5655401A (en) * | 1979-10-13 | 1981-05-16 | Denki Kagaku Kogyo Kk | Dispersion stabilizer for suspension polymerization |
| JPS56159202A (en) * | 1980-05-14 | 1981-12-08 | Denki Kagaku Kogyo Kk | Suspension polymerization of vinyl chloride |
| JPS57119902A (en) * | 1981-01-16 | 1982-07-26 | Kuraray Co Ltd | Dispersion stabilizer for suspension polymerization of vinyl compound |
| JPS61108602A (ja) * | 1984-11-02 | 1986-05-27 | Nippon Synthetic Chem Ind Co Ltd:The | ビニル化合物の懸濁重合用分散安定剤 |
| JPH08208724A (ja) * | 1995-02-03 | 1996-08-13 | Shin Etsu Chem Co Ltd | 懸濁重合用分散剤及びそれを用いた重合体の製造方法 |
| TWI256954B (en) * | 2003-01-30 | 2006-06-21 | Nippon Synthetic Chem Ind | Dispersing agent comprising vinyl alcohol polymer having conjugated double bonds in its molecule |
| EP1857473B1 (en) * | 2005-03-08 | 2011-07-27 | Denki Kagaku Kogyo Kabushiki Kaisha | Modified polyvinyl alcohol and process for producing the same |
| JP4319177B2 (ja) * | 2005-08-30 | 2009-08-26 | 電気化学工業株式会社 | 変性ポリビニルアルコールおよびそれを用いた分散剤 |
| JP4485436B2 (ja) * | 2005-09-07 | 2010-06-23 | 電気化学工業株式会社 | 感光性樹脂組成物ならびにその用途 |
-
2007
- 2007-10-31 JP JP2007282838A patent/JP5236250B2/ja not_active Expired - Fee Related
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