JPS63248875A - Ｐｅｔ樹脂及びｐｂｔ樹脂微粉末の製造法 - Google Patents
Ｐｅｔ樹脂及びｐｂｔ樹脂微粉末の製造法Info
- Publication number
- JPS63248875A JPS63248875A JP7981087A JP7981087A JPS63248875A JP S63248875 A JPS63248875 A JP S63248875A JP 7981087 A JP7981087 A JP 7981087A JP 7981087 A JP7981087 A JP 7981087A JP S63248875 A JPS63248875 A JP S63248875A
- Authority
- JP
- Japan
- Prior art keywords
- polyester resin
- saturated polyester
- particles
- fine
- dimethylacetamide
- 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
- 229920001225 polyester resin Polymers 0.000 title claims abstract description 8
- 239000004645 polyester resin Substances 0.000 title claims abstract description 8
- 229920006395 saturated elastomer Polymers 0.000 title claims abstract description 6
- 239000000843 powder Substances 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 239000011347 resin Substances 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract description 9
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000010419 fine particle Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 239000008188 pellet Substances 0.000 claims abstract 4
- 238000001816 cooling Methods 0.000 claims abstract 3
- 238000000034 method Methods 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 230000001376 precipitating effect Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 21
- 238000010583 slow cooling Methods 0.000 abstract description 4
- 239000012798 spherical particle Substances 0.000 abstract description 4
- 238000000151 deposition Methods 0.000 abstract 1
- 238000009826 distribution Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009503 electrostatic coating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Polyesters Or Polycarbonates (AREA)
- Paints Or Removers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7981087A JPS63248875A (ja) | 1987-04-02 | 1987-04-02 | Ｐｅｔ樹脂及びｐｂｔ樹脂微粉末の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7981087A JPS63248875A (ja) | 1987-04-02 | 1987-04-02 | Ｐｅｔ樹脂及びｐｂｔ樹脂微粉末の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63248875A true JPS63248875A (ja) | 1988-10-17 |
| JPH0513974B2 JPH0513974B2 (enrdf_load_stackoverflow) | 1993-02-23 |
Family
ID=13700565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7981087A Granted JPS63248875A (ja) | 1987-04-02 | 1987-04-02 | Ｐｅｔ樹脂及びｐｂｔ樹脂微粉末の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63248875A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180022633A (ko) | 2015-06-29 | 2018-03-06 | 도레이 카부시키가이샤 | 폴리에스테르 수지 분립체 혼합물 |
| WO2018096964A1 (ja) * | 2016-11-25 | 2018-05-31 | 東レ株式会社 | ポリブチレンテレフタレート樹脂粒子の製造方法およびポリブチレンテレフタレート樹脂粒子 |
| US11001046B2 (en) | 2015-06-29 | 2021-05-11 | Toray Industries, Inc. | Polybutylene terephthalate resin powder mixture |
-
1987
- 1987-04-02 JP JP7981087A patent/JPS63248875A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180022633A (ko) | 2015-06-29 | 2018-03-06 | 도레이 카부시키가이샤 | 폴리에스테르 수지 분립체 혼합물 |
| US11001046B2 (en) | 2015-06-29 | 2021-05-11 | Toray Industries, Inc. | Polybutylene terephthalate resin powder mixture |
| WO2018096964A1 (ja) * | 2016-11-25 | 2018-05-31 | 東レ株式会社 | ポリブチレンテレフタレート樹脂粒子の製造方法およびポリブチレンテレフタレート樹脂粒子 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0513974B2 (enrdf_load_stackoverflow) | 1993-02-23 |
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