JPS58132028A - 透明性の優れた高純度重合体の製造方法 - Google Patents
透明性の優れた高純度重合体の製造方法Info
- Publication number
- JPS58132028A JPS58132028A JP1306582A JP1306582A JPS58132028A JP S58132028 A JPS58132028 A JP S58132028A JP 1306582 A JP1306582 A JP 1306582A JP 1306582 A JP1306582 A JP 1306582A JP S58132028 A JPS58132028 A JP S58132028A
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- screw extruder
- screw
- port
- volatile components
- 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
- 229920000642 polymer Polymers 0.000 title claims description 45
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000000178 monomer Substances 0.000 claims description 19
- 238000007872 degassing Methods 0.000 claims description 16
- 229920002959 polymer blend Polymers 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 9
- 239000002994 raw material Substances 0.000 description 17
- 239000000306 component Substances 0.000 description 12
- 230000003287 optical effect Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000000835 fiber Substances 0.000 description 7
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 6
- 239000004926 polymethyl methacrylate Substances 0.000 description 6
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- 238000009987 spinning Methods 0.000 description 5
- 238000011109 contamination Methods 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004581 coalescence Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 210000003323 beak Anatomy 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000013308 plastic optical fiber Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1306582A JPS58132028A (ja) | 1982-01-29 | 1982-01-29 | 透明性の優れた高純度重合体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1306582A JPS58132028A (ja) | 1982-01-29 | 1982-01-29 | 透明性の優れた高純度重合体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58132028A true JPS58132028A (ja) | 1983-08-06 |
| JPH0144202B2 JPH0144202B2 (enrdf_load_stackoverflow) | 1989-09-26 |
Family
ID=11822733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1306582A Granted JPS58132028A (ja) | 1982-01-29 | 1982-01-29 | 透明性の優れた高純度重合体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58132028A (enrdf_load_stackoverflow) |
-
1982
- 1982-01-29 JP JP1306582A patent/JPS58132028A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0144202B2 (enrdf_load_stackoverflow) | 1989-09-26 |
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