Title:
ハードディスク用ランプ部品
Document Type and Number:
Japanese Patent JP7283953
Kind Code:
B2
Abstract:
To provide a lamp part for hard disk which has excellent balance between sliding stability and rigidity, and has such uniformity that quality is high between each molded products.SOLUTION: A lamp part for hard disk is formed of a polyacetal resin composition that contains (A) 100 pts.mass of a polyacetal resin, (B) 0.01-1 pts.mass of fatty acid metal salt and (C) 0.1-3 pts.mass of zinc oxide, and has a melt flow rate (according to ISO 1133, 190°C and load of 2.16 kg) of 26-35 g/10 min.SELECTED DRAWING: None
Inventors:
Yukiyoshi Sasaki
Yuji Yoshinaga
Ryoichi Chataniuchi
Yuji Yoshinaga
Ryoichi Chataniuchi
Application Number:
JP2019072960A
Publication Date:
May 30, 2023
Filing Date:
April 05, 2019
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
C08L59/00; C08K3/22; C08K5/098; G11B21/12
Domestic Patent References:
| JP2006063107A | ||||
| JP2015034221A | ||||
| JP2011208114A | ||||
| JP2004530770A | ||||
| JP2018048291A | ||||
| JP2002197820A |
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Koichiro Kami
Hirotatsu Taura
Mitsutsugu Sugimura
Koichiro Kami
Hirotatsu Taura