JPS5759929A - Production unit for coagulated latex - Google Patents
Production unit for coagulated latexInfo
- Publication number
- JPS5759929A JPS5759929A JP13616780A JP13616780A JPS5759929A JP S5759929 A JPS5759929 A JP S5759929A JP 13616780 A JP13616780 A JP 13616780A JP 13616780 A JP13616780 A JP 13616780A JP S5759929 A JPS5759929 A JP S5759929A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- slurry
- outlet
- coagulation
- column
- 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.)
- Pending
Links
Abstract
PURPOSE: The top of the coagulation column is covered with a liquid film, the outlet line for slurry is sealed with a liquid and connected to the slurry receiving tank so that the air may not flow backward into the line to prevent the adhesion of the coagulated latex product to the coagulation column.
CONSTITUTION: For example, a means for distributing the flowing-down liquid 4 is used to form a film of water or an organic solvent 4a so that almost all the top of the coagulation column 1 is covered therewith, then the liquid film 4a comes to the side wall 1a and flows down. At the same time, the outer air is introduced from the opening 9 and forcibly exhausted from the outlet 10 to form a straightened flow in the column. Then, the sprayer 2 is used to disperse the high-polymer latex as liquid drops and the coagulation is effected with a coagulant. The resultant particles of coagulated latex are transferred into the liquid phase in the liquid-gap contacting part 6 and the slurry containing the particles are taken out through the outlet 8 and the slurry outlet line sealed with a liquid 12 to the slurying receiving tank 13. The slurry is further taken out of the outlet 15 and the coagulated latex is separated and colleted.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13616780A JPS5759929A (en) | 1980-09-29 | 1980-09-29 | Production unit for coagulated latex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13616780A JPS5759929A (en) | 1980-09-29 | 1980-09-29 | Production unit for coagulated latex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5759929A true JPS5759929A (en) | 1982-04-10 |
Family
ID=15168883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13616780A Pending JPS5759929A (en) | 1980-09-29 | 1980-09-29 | Production unit for coagulated latex |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5759929A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4904720A (en) * | 1987-05-29 | 1990-02-27 | Kanegafuchi Kagaku Koyo Kabushiki Kaisha | Process for improving properties of synthetic resin powder |
| US4918118A (en) * | 1987-04-13 | 1990-04-17 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for improving properties of synthetic resin powder |
| US5541256A (en) * | 1993-06-18 | 1996-07-30 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for preparing synthetic resin powder having improved blocking resistance |
| US7064149B2 (en) | 2001-09-13 | 2006-06-20 | Lc Chem, Ltd. | Process for preparing polymer latex resin powder |
-
1980
- 1980-09-29 JP JP13616780A patent/JPS5759929A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4918118A (en) * | 1987-04-13 | 1990-04-17 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for improving properties of synthetic resin powder |
| US4904720A (en) * | 1987-05-29 | 1990-02-27 | Kanegafuchi Kagaku Koyo Kabushiki Kaisha | Process for improving properties of synthetic resin powder |
| US5541256A (en) * | 1993-06-18 | 1996-07-30 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for preparing synthetic resin powder having improved blocking resistance |
| US7064149B2 (en) | 2001-09-13 | 2006-06-20 | Lc Chem, Ltd. | Process for preparing polymer latex resin powder |
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