JPS5798503A - Method for coagulating thermoplastic resin latex - Google Patents
Method for coagulating thermoplastic resin latexInfo
- Publication number
- JPS5798503A JPS5798503A JP17265480A JP17265480A JPS5798503A JP S5798503 A JPS5798503 A JP S5798503A JP 17265480 A JP17265480 A JP 17265480A JP 17265480 A JP17265480 A JP 17265480A JP S5798503 A JPS5798503 A JP S5798503A
- Authority
- JP
- Japan
- Prior art keywords
- coagulating
- latex
- thermoplastic resin
- liquid
- resin
- 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
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To obtain effectively a thermoplastic resin powder of homogeneous particle size and large bulk density when coagulating the resin latex, by providing the latex in a coagulating liquid contaning an inorganic salts as a coagulant under a high shearing condition.
CONSTITUTION: One or more inorganic salts selected from CaCl2, BaCl2, MgCl2, ZnCl2 and MgSO4 may be used as coagulants when coagulating a thermoplastic resin from a latex thereof to recover the resin. The latex is provied in the coagulating liquid at an angle of 90°±45° to a rotating axis in the temperature range from the heat distortion temperature to a temperature about 40°C higher than that under the high shearing condition of more than 100sec-1 shear rate of the coagulating liquid at the contact point of the latex with the liquid. The purpose resin powder is obtained by coagulating and enlarging the particle size in one step.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17265480A JPS5798503A (en) | 1980-12-09 | 1980-12-09 | Method for coagulating thermoplastic resin latex |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17265480A JPS5798503A (en) | 1980-12-09 | 1980-12-09 | Method for coagulating thermoplastic resin latex |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5798503A true JPS5798503A (en) | 1982-06-18 |
JPH0139444B2 JPH0139444B2 (en) | 1989-08-21 |
Family
ID=15945896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17265480A Granted JPS5798503A (en) | 1980-12-09 | 1980-12-09 | Method for coagulating thermoplastic resin latex |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5798503A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006328239A (en) * | 2005-05-26 | 2006-12-07 | Nippon Zeon Co Ltd | Manufacturing method of rubbery polymer |
JP2016135886A (en) * | 2011-04-21 | 2016-07-28 | ランクセス・ドイチュランド・ゲーエムベーハー | Method for obtaining and isolating polychloroprene solids |
JP2021501065A (en) * | 2017-11-08 | 2021-01-14 | エルジー・ケム・リミテッド | High molecular weight latex resin powder manufacturing equipment and manufacturing method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53147742A (en) * | 1977-05-26 | 1978-12-22 | Monsanto Co | Coagulating method and apparatus for aqueous latex |
-
1980
- 1980-12-09 JP JP17265480A patent/JPS5798503A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53147742A (en) * | 1977-05-26 | 1978-12-22 | Monsanto Co | Coagulating method and apparatus for aqueous latex |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006328239A (en) * | 2005-05-26 | 2006-12-07 | Nippon Zeon Co Ltd | Manufacturing method of rubbery polymer |
JP2016135886A (en) * | 2011-04-21 | 2016-07-28 | ランクセス・ドイチュランド・ゲーエムベーハー | Method for obtaining and isolating polychloroprene solids |
JP2021501065A (en) * | 2017-11-08 | 2021-01-14 | エルジー・ケム・リミテッド | High molecular weight latex resin powder manufacturing equipment and manufacturing method |
Also Published As
Publication number | Publication date |
---|---|
JPH0139444B2 (en) | 1989-08-21 |
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