Title:
樹脂組成物、ペレット、複合成形体、複合成形体の製造方法およびタンク
Document Type and Number:
Japanese Patent JP6851521
Kind Code:
B2
Abstract:
To provide a resin composition, a pellet, a composite molded article, a method for manufacturing a composite molded article and a tank, all capable of enabling tight joining and integration of the polyacetal resin molded article and the polyethylene resin molded article, and of suppressing formaldehyde emission and occurrence of mold deposit. The resin composition contains a resin ingredient and melamine, the resin ingredient containing a polyacetal resin and a maleic anhydride-modified polyethylene resin, the polyacetal resin and the maleic anhydride-modified polyethylene resin following a mass proportion of (20 to 49):(80 to 51), and molar concentration of the maleic anhydride group capable of reacting with amino group of melamine contained in the resin composition being 5 to 25 µmol/g.
Inventors:
Kunihiko Fujimoto
Kei Takahashi
Ritsuya Matsumoto
Kei Takahashi
Ritsuya Matsumoto
Application Number:
JP2020037725A
Publication Date:
March 31, 2021
Filing Date:
March 05, 2020
Export Citation:
Assignee:
Mitsubishi Engineering Plastics Co., Ltd.
Japan Polyethylene Corporation
Japan Polyethylene Corporation
International Classes:
C08L59/00; C08K5/3477; C08L23/26
Domestic Patent References:
| JP2002138185A | ||||
| JP2016069451A | ||||
| JP7109401A |
Foreign References:
| WO2014021413A1 |
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes