JPS55123645A - Glass-fiber reinforced polyethylene terephthalate resin - Google Patents
Glass-fiber reinforced polyethylene terephthalate resinInfo
- Publication number
- JPS55123645A JPS55123645A JP3004479A JP3004479A JPS55123645A JP S55123645 A JPS55123645 A JP S55123645A JP 3004479 A JP3004479 A JP 3004479A JP 3004479 A JP3004479 A JP 3004479A JP S55123645 A JPS55123645 A JP S55123645A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- resin
- polyethylene terephthalate
- terephthalate resin
- fiber
- 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
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To prepare the title resin, non-corrosive to a molding die, etc., by compounding a polyethylene terephthalate resin with glass-fibers treated with a sizing containing an epoxy resin as the only film-forming component.
CONSTITUTION: 100pts.wt. of a polyethylene terephthalate resin is compounded with 5W150 parts, pref. 10W100 parts of glass-fibers treated with a sizing agent containing a film-forming component consisting of a diepoxy resin composition which is a 70:30W10:90 mixture of a normally liquid resin and a normally solid resin. The amount of the sizing agent attached to the glass-fiber is 0.2W2wt%. The compounding of the polyethylene terephthalate resin and the glass-fiber is carried out, e.g. by dry-blending followed by melt-mixing.
EFFECT: Prevention of the rusting and corrosion of a molding die, especially, the manifold of a hot-runner mould. Suppression of the corrosion of the cylinder or the screw of a molding machine.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3004479A JPS55123645A (en) | 1979-03-16 | 1979-03-16 | Glass-fiber reinforced polyethylene terephthalate resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3004479A JPS55123645A (en) | 1979-03-16 | 1979-03-16 | Glass-fiber reinforced polyethylene terephthalate resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55123645A true JPS55123645A (en) | 1980-09-24 |
JPS6311376B2 JPS6311376B2 (en) | 1988-03-14 |
Family
ID=12292816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3004479A Granted JPS55123645A (en) | 1979-03-16 | 1979-03-16 | Glass-fiber reinforced polyethylene terephthalate resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55123645A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4524191A (en) * | 1980-09-30 | 1985-06-18 | Asahi Kasei Kogyo Kabushiki Kaisha | Polyester composition and production thereof |
JPS61148257A (en) * | 1984-12-21 | 1986-07-05 | Idemitsu Petrochem Co Ltd | Resin composition |
JPS61261346A (en) * | 1985-05-15 | 1986-11-19 | Toray Ind Inc | Flame-retardant aromatic polyester resin composition |
JPS63297249A (en) * | 1987-05-29 | 1988-12-05 | Nippon Glass Fiber Co Ltd | Sizing agent for glass fiber |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS498511A (en) * | 1972-05-17 | 1974-01-25 |
-
1979
- 1979-03-16 JP JP3004479A patent/JPS55123645A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS498511A (en) * | 1972-05-17 | 1974-01-25 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4524191A (en) * | 1980-09-30 | 1985-06-18 | Asahi Kasei Kogyo Kabushiki Kaisha | Polyester composition and production thereof |
JPS61148257A (en) * | 1984-12-21 | 1986-07-05 | Idemitsu Petrochem Co Ltd | Resin composition |
JPS61261346A (en) * | 1985-05-15 | 1986-11-19 | Toray Ind Inc | Flame-retardant aromatic polyester resin composition |
JPS63297249A (en) * | 1987-05-29 | 1988-12-05 | Nippon Glass Fiber Co Ltd | Sizing agent for glass fiber |
JPH0522660B2 (en) * | 1987-05-29 | 1993-03-30 | Nippon Glass Fiber Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6311376B2 (en) | 1988-03-14 |
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