JPS63199240A - ナイロン樹脂微粉末の製造法 - Google Patents
ナイロン樹脂微粉末の製造法Info
- Publication number
- JPS63199240A JPS63199240A JP3050087A JP3050087A JPS63199240A JP S63199240 A JPS63199240 A JP S63199240A JP 3050087 A JP3050087 A JP 3050087A JP 3050087 A JP3050087 A JP 3050087A JP S63199240 A JPS63199240 A JP S63199240A
- Authority
- JP
- Japan
- Prior art keywords
- nylon resin
- particles
- morpholine
- nylon
- parts
- 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
- 239000004677 Nylon Substances 0.000 title claims abstract description 20
- 229920001778 nylon Polymers 0.000 title claims abstract description 20
- 239000011347 resin Substances 0.000 title claims abstract description 12
- 229920005989 resin Polymers 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000000843 powder Substances 0.000 title claims description 6
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002904 solvent Substances 0.000 claims abstract description 16
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 239000010419 fine particle Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000008188 pellet Substances 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 239000012046 mixed solvent Substances 0.000 claims abstract description 4
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000010583 slow cooling Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 21
- 238000005406 washing Methods 0.000 abstract description 5
- 239000012798 spherical particle Substances 0.000 abstract description 3
- 238000000137 annealing Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 2
- 229920000299 Nylon 12 Polymers 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- HVCNXQOWACZAFN-UHFFFAOYSA-N 4-ethylmorpholine Chemical compound CCN1CCOCC1 HVCNXQOWACZAFN-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3050087A JPS63199240A (ja) | 1987-02-12 | 1987-02-12 | ナイロン樹脂微粉末の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3050087A JPS63199240A (ja) | 1987-02-12 | 1987-02-12 | ナイロン樹脂微粉末の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63199240A true JPS63199240A (ja) | 1988-08-17 |
| JPH0456050B2 JPH0456050B2 (enrdf_load_stackoverflow) | 1992-09-07 |
Family
ID=12305538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3050087A Granted JPS63199240A (ja) | 1987-02-12 | 1987-02-12 | ナイロン樹脂微粉末の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63199240A (enrdf_load_stackoverflow) |
-
1987
- 1987-02-12 JP JP3050087A patent/JPS63199240A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0456050B2 (enrdf_load_stackoverflow) | 1992-09-07 |