JPS6411665B2 - - Google Patents
Info
- Publication number
- JPS6411665B2 JPS6411665B2 JP7195080A JP7195080A JPS6411665B2 JP S6411665 B2 JPS6411665 B2 JP S6411665B2 JP 7195080 A JP7195080 A JP 7195080A JP 7195080 A JP7195080 A JP 7195080A JP S6411665 B2 JPS6411665 B2 JP S6411665B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- pva
- aqueous dispersion
- polyvinyl alcohol
- average
- 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.)
- Expired
Links
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 50
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 50
- 239000006185 dispersion Substances 0.000 claims description 43
- 239000000843 powder Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000006116 polymerization reaction Methods 0.000 claims description 12
- 238000007127 saponification reaction Methods 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims 3
- 239000002245 particle Substances 0.000 description 9
- 238000010790 dilution Methods 0.000 description 7
- 239000012895 dilution Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 239000007970 homogeneous dispersion Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 235000010981 methylcellulose Nutrition 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 238000010557 suspension polymerization reaction Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241000052343 Dares Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- -1 but overall Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003791 organic solvent mixture Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
- Adhesives Or Adhesive Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7195080A JPS56167745A (en) | 1980-05-28 | 1980-05-28 | Aqueous dispersion of polyvinyl alcohol and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7195080A JPS56167745A (en) | 1980-05-28 | 1980-05-28 | Aqueous dispersion of polyvinyl alcohol and production thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56167745A JPS56167745A (en) | 1981-12-23 |
| JPS6411665B2 true JPS6411665B2 (enExample) | 1989-02-27 |
Family
ID=13475266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7195080A Granted JPS56167745A (en) | 1980-05-28 | 1980-05-28 | Aqueous dispersion of polyvinyl alcohol and production thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56167745A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP2854039B2 (ja) * | 1989-10-23 | 1999-02-03 | 三菱化学株式会社 | 粉粒体の造粒方法 |
| JP5001174B2 (ja) * | 2005-12-16 | 2012-08-15 | 株式会社クラレ | ビニル系化合物の懸濁重合用分散安定助剤 |
| US9062132B2 (en) | 2007-04-16 | 2015-06-23 | Kuraray Co., Ltd. | Dispersion stabilizer for suspension polymerization |
| 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 |
| CN106133009B (zh) | 2014-03-28 | 2019-04-30 | 辛色姆（英国）有限公司 | 用于悬浮聚合反应的二级悬浮剂 |
| WO2018199158A1 (ja) * | 2017-04-27 | 2018-11-01 | 株式会社クラレ | ビニル化合物の懸濁重合用分散安定剤及びその製造方法、並びにビニル系樹脂の製造方法 |
| JP7593621B2 (ja) * | 2021-01-06 | 2024-12-03 | ウェトラブホールディング株式会社 | 建材用バインダー |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4858033A (enExample) * | 1971-11-25 | 1973-08-15 |
-
1980
- 1980-05-28 JP JP7195080A patent/JPS56167745A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56167745A (en) | 1981-12-23 |
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