公开(公告)号：US10174270B1

公开(公告)日：2019-01-08

申请号：US15718390

申请日：2017-09-28

Applicant: POLYPLASTICS CO., LTD.

Inventor： Yuki Kanda ,  Tomohiro Monma ,  Takanori Ueda

IPC: F16C33/20 ,  C10M107/50 ,  C10M107/06 ,  C08L59/00 ,  E05D15/16 ,  E05F11/38

Abstract: A method for producing a dust-resistant sliding member, the method including a step of preparing a resin composition containing 0.5 to 5.0 parts by mass of a specific lubricant that is liquid at 25° C., 0.1 to 30 parts by mass of an inorganic filler, 1.0 to 20 parts by mass of a specific modified olefin-based polymer, and 0.01 to 5.0 parts by mass of an alkylene glycol-based polymer having a primary or secondary amino group, per 100 parts by mass of a polyacetal copolymer containing oxyalkylene units in a ratio of 0.4 to 0.9 mol % relative to all of the structural units; and a step of molding the resin composition into a prescribed shape.

公开(公告)号：US20180282650A1

公开(公告)日：2018-10-04

申请号：US15475522

申请日：2017-03-31

Applicant: Polyplastics Co., Ltd.

Inventor： Yuki Kanda ,  Tomohiro Monma ,  Takanori Ueda

IPC: C10M107/50 ,  C08L59/04 ,  C10M107/06 ,  C10M125/30 ,  C10M125/28 ,  C10M107/34 ,  B60J1/16

Abstract: A method for producing a dust-resistant sliding member, the method including a step of preparing a resin composition containing 0.5 to 5.0 parts by mass of a lubricant that is liquid at 25° C. and is composed of at least one material selected from the group consisting of ethylene/α-olefin copolymers, poly-α-olefins and silicones, and 0.1 to 30 parts by mass of an inorganic filler, per 100 parts by mass of a polyacetal resin, and a step of molding the resin composition into a prescribed shape.