JPS5852306A - ポリビニルブチラ−ルの製造方法 - Google Patents
ポリビニルブチラ−ルの製造方法Info
- Publication number
- JPS5852306A JPS5852306A JP15122081A JP15122081A JPS5852306A JP S5852306 A JPS5852306 A JP S5852306A JP 15122081 A JP15122081 A JP 15122081A JP 15122081 A JP15122081 A JP 15122081A JP S5852306 A JPS5852306 A JP S5852306A
- Authority
- JP
- Japan
- Prior art keywords
- polyvinyl butyral
- precipitate
- thiocyanate
- temperature
- added
- 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
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003377 acid catalyst Substances 0.000 claims abstract description 14
- -1 thiocyanic acid compound Chemical class 0.000 claims abstract description 14
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002244 precipitate Substances 0.000 claims abstract description 11
- 230000002378 acidificating effect Effects 0.000 claims abstract description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 12
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 12
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 claims description 7
- 239000008346 aqueous phase Substances 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 230000001376 precipitating effect Effects 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- LVDRREOUMKACNJ-BKMJKUGQSA-N N-[(2R,3S)-2-(4-chlorophenyl)-1-(1,4-dimethyl-2-oxoquinolin-7-yl)-6-oxopiperidin-3-yl]-2-methylpropane-1-sulfonamide Chemical compound CC(C)CS(=O)(=O)N[C@H]1CCC(=O)N([C@@H]1c1ccc(Cl)cc1)c1ccc2c(C)cc(=O)n(C)c2c1 LVDRREOUMKACNJ-BKMJKUGQSA-N 0.000 claims 1
- 241000270708 Testudinidae Species 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000002253 acid Substances 0.000 abstract description 4
- 239000007864 aqueous solution Substances 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 238000006116 polymerization reaction Methods 0.000 abstract description 3
- 238000007127 saponification reaction Methods 0.000 abstract description 3
- 239000007795 chemical reaction product Substances 0.000 abstract description 2
- VGTPCRGMBIAPIM-UHFFFAOYSA-M sodium thiocyanate Chemical compound [Na+].[S-]C#N VGTPCRGMBIAPIM-UHFFFAOYSA-M 0.000 abstract description 2
- 239000000243 solution Substances 0.000 abstract description 2
- 229920002554 vinyl polymer Polymers 0.000 abstract description 2
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 239000011229 interlayer Substances 0.000 description 20
- 239000005340 laminated glass Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- ALWXETURCOIGIZ-UHFFFAOYSA-N 1-nitropropylbenzene Chemical compound CCC([N+]([O-])=O)C1=CC=CC=C1 ALWXETURCOIGIZ-UHFFFAOYSA-N 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 230000000704 physical effect Effects 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 239000004014 plasticizer Substances 0.000 description 5
- 239000010419 fine particle Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 241000209140 Triticum Species 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 230000000181 anti-adherent effect Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000005070 ripening Effects 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 241000209219 Hordeum Species 0.000 description 2
- 235000007340 Hordeum vulgare Nutrition 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 238000011978 dissolution method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 235000012149 noodles Nutrition 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 description 2
- 229940116357 potassium thiocyanate Drugs 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 206010008631 Cholera Diseases 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006359 acetalization reaction Methods 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- RLDQYSHDFVSAPL-UHFFFAOYSA-L calcium;dithiocyanate Chemical compound [Ca+2].[S-]C#N.[S-]C#N RLDQYSHDFVSAPL-UHFFFAOYSA-L 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- SUZBDQPOQWSRNK-UHFFFAOYSA-N ethyl butanoate;2-[2-(2-hydroxyethoxy)ethoxy]ethanol Chemical compound CCCC(=O)OCC.OCCOCCOCCO SUZBDQPOQWSRNK-UHFFFAOYSA-N 0.000 description 1
- OBNCKNCVKJNDBV-UHFFFAOYSA-N ethyl butyrate Chemical compound CCCC(=O)OCC OBNCKNCVKJNDBV-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- SXTGAOTXVOMSFW-UHFFFAOYSA-L magnesium;dithiocyanate Chemical compound [Mg+2].[S-]C#N.[S-]C#N SXTGAOTXVOMSFW-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000003567 thiocyanates Chemical class 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15122081A JPS5852306A (ja) | 1981-09-24 | 1981-09-24 | ポリビニルブチラ−ルの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15122081A JPS5852306A (ja) | 1981-09-24 | 1981-09-24 | ポリビニルブチラ−ルの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5852306A true JPS5852306A (ja) | 1983-03-28 |
| JPS6358163B2 JPS6358163B2 (enrdf_load_stackoverflow) | 1988-11-15 |
Family
ID=15513866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15122081A Granted JPS5852306A (ja) | 1981-09-24 | 1981-09-24 | ポリビニルブチラ−ルの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5852306A (enrdf_load_stackoverflow) |
-
1981
- 1981-09-24 JP JP15122081A patent/JPS5852306A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6358163B2 (enrdf_load_stackoverflow) | 1988-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4205146A (en) | Process for the preparation of polyvinylbutyral having improved properties | |
| US4751266A (en) | Polyvinylbutyral of reduced tackiness and improved tensile strength | |
| DE2228609A1 (de) | Monomere, insbesondere monomere fuer die herstellung von polyketonen, und verfahren zu ihrer herstellung | |
| US4204029A (en) | Manufactured glass laminates | |
| US4970253A (en) | Thermoplastic plasticized polyvinylbutyral molding composition | |
| JPH07179525A (ja) | 変性ポリビニルブチラールから作製された可塑化ポリマー成形体 | |
| JPS6216973B2 (enrdf_load_stackoverflow) | ||
| JPS5852306A (ja) | ポリビニルブチラ−ルの製造方法 | |
| JPS58217503A (ja) | 自着性が軽減されたポリビニルブチラ−ルの製造方法 | |
| US2118664A (en) | Cellulose ether purification | |
| JPH06239929A (ja) | ポリビニルアセタール樹脂の製造方法 | |
| JPH0260621B2 (enrdf_load_stackoverflow) | ||
| US1652573A (en) | Manufacture of cellulose acetate | |
| JP2001288215A (ja) | ポリビニルアセタール樹脂の製造方法 | |
| DE888316C (de) | Verfahren zur Herstellung von Arylacrylharnstoffen und daraus abgeleiteten Polymerisaten | |
| JPH0114922B2 (enrdf_load_stackoverflow) | ||
| JPH03200805A (ja) | 水溶性ポリビニルアセタールの精製方法 | |
| JPS6329882B2 (enrdf_load_stackoverflow) | ||
| JPS6053042B2 (ja) | ポリビニルブチラ−ルの製造方法 | |
| JPS6255522B2 (enrdf_load_stackoverflow) | ||
| JPS6359403B2 (enrdf_load_stackoverflow) | ||
| JPS6358843B2 (enrdf_load_stackoverflow) | ||
| US1748331A (en) | Process of producing organic mercury compounds | |
| US2446606A (en) | Production of vanillic acid | |
| US2909507A (en) | Polyvinyl acetals |