Title:
BLOW-MOLDED CONTAINER MADE OF POLYALCOHOL
Document Type and Number:
Japanese Patent JP3630937
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve the blow-moldability, appearance, drop impact strength, moisture-proofness and gas-barrierness of a blow-molded container made of a polyalcohol.
SOLUTION: This blow-molded container is made of a polyalcohol having an intrinsic viscosity of 0.3-3.0dL/g, a melting point of 11.0-160°C, a density of 1.12-1.21g/cm and a tetrahydrofuran ring content of ≤10mol% and produced by reducing a polyketone composed of a carbon monoxide-ethylene copolymer. A laminated blow-molded container is produced by the lamination molding of a layer of the above polyalcohol and a layer of a thermoplastic resin other than the polyalcohol.
Inventors:
Ichiyori Yoshimi
Application Number:
JP25166397A
Publication Date:
March 23, 2005
Filing Date:
September 17, 1997
Export Citation:
Assignee:
KURARAY CO.,LTD.
International Classes:
B29C49/02; B32B1/02; B32B27/28; B65D1/09; C08G67/02; C08J5/00; B65D1/00; (IPC1-7): C08G67/02; B29C49/02; B32B1/02; B32B27/28; B65D1/09; C08J5/00
Domestic Patent References:
| JP10086215A | ||||
| JP6226925A | ||||
| JP6255057A | ||||
| JP4255352A | ||||
| JP1158036A | ||||
| JP1204929A | ||||
| JP8325389A |
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