JPS57160A - Polyester container - Google Patents
Polyester containerInfo
- Publication number
- JPS57160A JPS57160A JP7418680A JP7418680A JPS57160A JP S57160 A JPS57160 A JP S57160A JP 7418680 A JP7418680 A JP 7418680A JP 7418680 A JP7418680 A JP 7418680A JP S57160 A JPS57160 A JP S57160A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- resin compsn
- nonorientated
- obtd
- polyarylate
- 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: To provide the titled container having excellent mechanical characteristics, heat resistance, appearance and moldability, by a method wherein a nonorientated and noncrystalline sheet (obtd. from a resin compsn. consisting of polyethylene terephthalate and polyarylate) is molded.
CONSTITUTION: 70W99wt% Polyethylene terephthalate having an intrinsic viscosity of 0.5 or above is mixed with 30W1wt% polyarylate having a reduced viscosity of 0.3W2.0 to obtain a resin compsn. which is then dried at 100W200°C for 20min or longer. Then the resin compsn. is supplied to an extruder provided with T-die, melt-extruded at 260W330°C, and quenched to obtain a nonorientated and noncrystalline polyester sheet having a thickness of 0.5W1mm. Then this sheet is softened by heating it at 120W180°C for 5W60sec., and then molded by a vacuum molding method or a pressure forming method.
EFFECT: There can be obtd. containers having excellent mechanical strength, shape retention properties and resistance to shrinkage by boiling water.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7418680A JPS57160A (en) | 1980-06-04 | 1980-06-04 | Polyester container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7418680A JPS57160A (en) | 1980-06-04 | 1980-06-04 | Polyester container |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57160A true JPS57160A (en) | 1982-01-05 |
Family
ID=13539881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7418680A Pending JPS57160A (en) | 1980-06-04 | 1980-06-04 | Polyester container |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57160A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6243451A (en) * | 1985-08-20 | 1987-02-25 | Unitika Ltd | Polyester resin composition |
US5068136A (en) * | 1987-12-22 | 1991-11-26 | Mitsubishi Gas Chemical Company, Inc. | Five-layered container |
JPH0455467A (en) * | 1990-06-22 | 1992-02-24 | Polyplastics Co | Polyester resin composition for molding having high melt thermal stability and molded article |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52100553A (en) * | 1976-02-18 | 1977-08-23 | Unitika Ltd | Preparation of resin compositions |
JPS5351246A (en) * | 1976-10-20 | 1978-05-10 | Sumitomo Chem Co Ltd | Polyester resin composition |
JPS5392861A (en) * | 1977-01-26 | 1978-08-15 | Unitika Ltd | Preparation of resin composition |
-
1980
- 1980-06-04 JP JP7418680A patent/JPS57160A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52100553A (en) * | 1976-02-18 | 1977-08-23 | Unitika Ltd | Preparation of resin compositions |
JPS5351246A (en) * | 1976-10-20 | 1978-05-10 | Sumitomo Chem Co Ltd | Polyester resin composition |
JPS5392861A (en) * | 1977-01-26 | 1978-08-15 | Unitika Ltd | Preparation of resin composition |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6243451A (en) * | 1985-08-20 | 1987-02-25 | Unitika Ltd | Polyester resin composition |
US5068136A (en) * | 1987-12-22 | 1991-11-26 | Mitsubishi Gas Chemical Company, Inc. | Five-layered container |
JPH0455467A (en) * | 1990-06-22 | 1992-02-24 | Polyplastics Co | Polyester resin composition for molding having high melt thermal stability and molded article |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2036548A1 (en) | Process of producing thermoplastic polyester series resin foamed material | |
JPS52142799A (en) | Preparation of graft copolymers | |
EP0326355A3 (en) | Process for the injection moulding of multi-layered articles | |
JPS57160A (en) | Polyester container | |
EP0151741A3 (en) | Injection stretch-blow molded container and resin composition therefor | |
JPS5432562A (en) | Thermoplastic resin container having metallic luster | |
GR900300181T1 (en) | A process for manufacturing a composite material comprising thermoplastic polymers and residuals from the manufacture of plastic laminates, and the composite material so obtained | |
JPS52141890A (en) | Unsaturated polyester resin composition | |
JPS5715921A (en) | Manufacture of composite product through vacuum molding processing | |
JPS55118935A (en) | Conductive molding material | |
JPS57143315A (en) | Unsaturated polyester resin composition for molded article | |
JPS5630809A (en) | Biaxially oriented platelike molding and molding method thereof | |
JPS575747A (en) | Hollow container made of polyester | |
JPS5712619A (en) | Stretched laminate hollow container and production thereof | |
JPS5562934A (en) | Production of crosslinked polyolefin resin molding with improved property | |
JPS57131242A (en) | Polyester container | |
JPS5422456A (en) | Polyester composition | |
JPS5773045A (en) | Polyester container | |
JPS5656831A (en) | Hollow container with pearled luster surface | |
JPS5767643A (en) | Thermoplastic resin composition | |
JPS56131663A (en) | Production of thermoplastic molded article | |
EP0390382A3 (en) | Thermoplastic resin composition | |
JPS55109637A (en) | Injection-molded thermoplastic resin piece with filler | |
JPS578131A (en) | Injection-molded article of rubber-reinforced polystyrene resin excellent in appearance | |
JPS53124578A (en) | Crosslinked molded polyethylene article |