Title:
射出成形品
Document Type and Number:
Japanese Patent JP5782127
Kind Code:
B2
Abstract:
Provided is an injection-molded article with excellent external appearance, low warping, heat resistance, and durability to heating and cooling. An injection-molded article for which (1) deflection temperature under load according to ISO 75-1 is 165-220°C, (2) surface gloss at 45° by the JIS Z8741 testing method is 95-110, (3)the flatness of flat plates of 120mm length, 120 mm width and 2 mm thickness with JIS B0021 is 0-2 mm, (4)after tensile property evaluation test pieces molded according to ISO 3167 were heat-treated for ten days in a 150°C hot air oven and then treated for 24 hours at 23 °C and 50% RH, stretch at break measured according to ISO 524-1, 2 is 1.5% or more.
Inventors:
Kazuya Goto
Kazuhito Kobayashi
Kumiko Doi
Kazuhito Kobayashi
Kumiko Doi
Application Number:
JP2013531208A
Publication Date:
September 24, 2015
Filing Date:
August 16, 2012
Export Citation:
Assignee:
Wintech Polymer Co., Ltd.
International Classes:
C08J5/00; B29C45/00; C08K3/00; C08K7/14; C08L67/02; C08L101/00
Domestic Patent References:
| JP3285945A | ||||
| JP2009161748A | ||||
| JP11181256A | ||||
| JP3095257A | ||||
| JP8217966A | ||||
| JP2008243A |
Attorney, Agent or Firm:
Hidekazu Miyoshi