JPS5770154A - Ground glass-like polyester container - Google Patents
Ground glass-like polyester containerInfo
- Publication number
- JPS5770154A JPS5770154A JP14681680A JP14681680A JPS5770154A JP S5770154 A JPS5770154 A JP S5770154A JP 14681680 A JP14681680 A JP 14681680A JP 14681680 A JP14681680 A JP 14681680A JP S5770154 A JPS5770154 A JP S5770154A
- Authority
- JP
- Japan
- Prior art keywords
- container
- prepd
- inorg
- orientated
- inert
- 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)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
PURPOSE: The titled polyester container with excellent decorative appearance free from milk white color, which is prepd. by the addition of a specified proportion of an inorg. particle of average particle size 1W10μ followed by orientation.
CONSTITUTION: A container prepd. by compounding a polyester resin such as polyethylene terephthalate of intrinsic viscosity ≥ about 0.6 and softening temp. about 220W270°C with an inorg. inert paricle such as powdered calcium carbonate of average particle size 1W10μ in an amt. satisfying the formula[wherein T (%) is light transmission of 20W80% at the portion maximally orientated; H (%) is haze of 20W98%; W (%) is content of the inert particle], and then orientating the resulting compound in such a manner that part of the hull is orientated at least in one direction.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14681680A JPS5770154A (en) | 1980-10-22 | 1980-10-22 | Ground glass-like polyester container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14681680A JPS5770154A (en) | 1980-10-22 | 1980-10-22 | Ground glass-like polyester container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5770154A true JPS5770154A (en) | 1982-04-30 |
Family
ID=15416172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14681680A Pending JPS5770154A (en) | 1980-10-22 | 1980-10-22 | Ground glass-like polyester container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5770154A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5983401A (en) * | 1982-11-04 | 1984-05-14 | Murata Mfg Co Ltd | Filter device |
| JPS6322338A (en) * | 1986-07-07 | 1988-01-29 | 紀伊産業株式会社 | Cosmetic vessel having ground glass-like gloss and manufacture thereof |
| JPS6322339A (en) * | 1986-07-07 | 1988-01-29 | 紀伊産業株式会社 | Cosmetic vessel having pearl-like gloss and manufacture thereof |
| JPH02160862A (en) * | 1988-12-14 | 1990-06-20 | Diafoil Co Ltd | Hollow molded article made from ceramic particle-containing polyester |
| WO2002049830A3 (en) * | 2000-12-20 | 2002-09-26 | Alpla Werke | Method of producing matted surfaces on blow-molded hollow bodies |
-
1980
- 1980-10-22 JP JP14681680A patent/JPS5770154A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5983401A (en) * | 1982-11-04 | 1984-05-14 | Murata Mfg Co Ltd | Filter device |
| JPS6322338A (en) * | 1986-07-07 | 1988-01-29 | 紀伊産業株式会社 | Cosmetic vessel having ground glass-like gloss and manufacture thereof |
| JPS6322339A (en) * | 1986-07-07 | 1988-01-29 | 紀伊産業株式会社 | Cosmetic vessel having pearl-like gloss and manufacture thereof |
| JPH02160862A (en) * | 1988-12-14 | 1990-06-20 | Diafoil Co Ltd | Hollow molded article made from ceramic particle-containing polyester |
| WO2002049830A3 (en) * | 2000-12-20 | 2002-09-26 | Alpla Werke | Method of producing matted surfaces on blow-molded hollow bodies |
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