JPS6445455A - Polyester container - Google Patents
Polyester containerInfo
- Publication number
- JPS6445455A JPS6445455A JP20234387A JP20234387A JPS6445455A JP S6445455 A JPS6445455 A JP S6445455A JP 20234387 A JP20234387 A JP 20234387A JP 20234387 A JP20234387 A JP 20234387A JP S6445455 A JPS6445455 A JP S6445455A
- Authority
- JP
- Japan
- Prior art keywords
- container
- polyester
- polyolefin
- polymer
- intrinsic viscosity
- 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
- Containers Having Bodies Formed In One Piece (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE:To obtain a thermoformed partially crystallized polyester container, consisting of polyethylene terephthalate having a specific intrinsic viscosity, polymer with thermotropic liquid crystallinity and polyolefin and having excellent moldability, impact and heat resistance. CONSTITUTION:A container, obtained by thermoforming a polyester composition consisting of (A) 85-98.95wt.% polyethylene terephthalate having 0.65-1.2, preferably 0.75-1.1 intrinsic viscosity (20 deg.C), (B) 0.05-5wt.%, preferably 0.1-8wt.% polymer which is in a liquid crystal state at 260-320 deg.C that is a processing temperature of the component (A), preferably a polyester, consisting essentially of recurring units derived from hydroxybenzoic acid and having <=800 polymerization degree and (D) 1-10wt.%, preferably 2-6wt.% polyolefin, preferably polyethylene and/or polypropylene, having 15-80% crystallinity and most suitable especially as a container for cooked frozen food, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20234387A JP2546799B2 (en) | 1987-08-13 | 1987-08-13 | Polyester container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20234387A JP2546799B2 (en) | 1987-08-13 | 1987-08-13 | Polyester container |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6445455A true JPS6445455A (en) | 1989-02-17 |
JP2546799B2 JP2546799B2 (en) | 1996-10-23 |
Family
ID=16455967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20234387A Expired - Fee Related JP2546799B2 (en) | 1987-08-13 | 1987-08-13 | Polyester container |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2546799B2 (en) |
-
1987
- 1987-08-13 JP JP20234387A patent/JP2546799B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2546799B2 (en) | 1996-10-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2002343784B2 (en) | Crystalline polyglycolic acid, polyglycolic acid composition and production process thereof | |
TW376362B (en) | Laminates formed from wholly aromatic, amorphous, stretchable liquid crystalline polymers and non-liquid crystalline polyesters and methods of forming the same | |
EP0911150A3 (en) | Laminates formed from wholly aromatic, amorphous stretchable liquid crystalline polymers and non-polyester thermoplastics and methods of forming same | |
FI963333A (en) | Products made of polyester blends with high impact resistance | |
WO1995015993A1 (en) | Transparent film for lamination coating of metallic can | |
EP0531705A3 (en) | Styrenic resin molding and process for producing same | |
KR960005630B1 (en) | Polyester composition which is particularly suitable for use in thermoforming this walled articles | |
US5028461A (en) | Injection molded container for food | |
EP0708803A1 (en) | Polyester compositions having improved optical properties and heat stability | |
US4933216A (en) | Dual-ovenable food trays with textured surface | |
JPS6445455A (en) | Polyester container | |
KR100215479B1 (en) | Biaxial oriented polyester film | |
JPS6466265A (en) | Thermoformed polyester container | |
JPH01289826A (en) | Polyester molding | |
KR930010242B1 (en) | Cooking bag for a microwave range | |
DK0730633T3 (en) | Method for washing recycled plastic bottles | |
EP0322559A3 (en) | Amide-urea copolymers and process for the preparation thereof | |
KR920021652A (en) | Polyester compositions particularly suitable for use in thermoforming of dual-ovenable trays | |
Zhang et al. | Studies on Thermotropic Liquid Crystalline Copolyesters--Polyarylene Terephthalate-Co-Butylene Terephthalate | |
JPH056117Y2 (en) | ||
IT1245696B (en) | Composition and process for the thermoforming of vessels for the cooking of food products in conventional or microwave ovens, and product obtained | |
JPH0747648B2 (en) | Polyester sheet and thermoformed body thereof | |
JPS644644A (en) | Polyester resin composition | |
JP2002103444A (en) | Biaxially oriented polyester film and its production method | |
JPS60155427A (en) | Heat shrinkable film |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |