JPS644643A - Thermoplastic polyester composition - Google Patents
Thermoplastic polyester compositionInfo
- Publication number
- JPS644643A JPS644643A JP15944087A JP15944087A JPS644643A JP S644643 A JPS644643 A JP S644643A JP 15944087 A JP15944087 A JP 15944087A JP 15944087 A JP15944087 A JP 15944087A JP S644643 A JPS644643 A JP S644643A
- Authority
- JP
- Japan
- Prior art keywords
- thermoplastic polyester
- composition
- workability
- filler
- mold
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE:To provide the title composition which is excellent in workability, for example, less soils a mold and can give molded products improved in mechanical strengths, by incorporating a specific silane coupling agent, a filler, and if desired, a specific agent for promoting the rate of crystallization into a thermoplastic polyester. CONSTITUTION:A thermoplastic polyester composition comprising 100pts.wt., thermoplastic polyester (A), and based on this, 0.05-5pts.wt. silane coupling agent (B) having one or more epoxy groups in the molecule, 0-10pts.wt. alkali metal organic carboxylate (C) and 5-200pts.wt. filler. When the composition is employed, hopper bridges hardly occurs when a compound is prepared, the raw material can easily penetrate, the motor torque can be easily stabilized when the composition is extruded (even if long run extrusion is effected, the load on the motor is constant and does not change), the workability is excellent, that is, the mold will be less soiled, and a molded product is improved in mechanical strengths.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15944087A JPS644643A (en) | 1987-06-25 | 1987-06-25 | Thermoplastic polyester composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15944087A JPS644643A (en) | 1987-06-25 | 1987-06-25 | Thermoplastic polyester composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS644643A true JPS644643A (en) | 1989-01-09 |
Family
ID=15693802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15944087A Pending JPS644643A (en) | 1987-06-25 | 1987-06-25 | Thermoplastic polyester composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS644643A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014162904A (en) * | 2013-02-27 | 2014-09-08 | Kaneka Corp | Composition of polyester-based resin and glass long fibers, and molded article thereof |
-
1987
- 1987-06-25 JP JP15944087A patent/JPS644643A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014162904A (en) * | 2013-02-27 | 2014-09-08 | Kaneka Corp | Composition of polyester-based resin and glass long fibers, and molded article thereof |
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