公开(公告)号：JP5437603B2

公开(公告)日：2014-03-12

申请号：JP2008196894

申请日：2008-07-30

Applicant: 宇部エクシモ株式会社

Inventor： 英之 蛭田 ,  尚之 近藤 ,  良樹 入江

IPC: B29C70/06 ,  B29K105/08 ,  C08J5/24

Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and highly durable fiber-reinforced composite resin linear product suitable for a duct core layer. SOLUTION: The linear product is used specially as a center layer which holds the shape of a duct, especially, a large bore duct such as a duct for dust collection, etc. In other words, the linear product is a fiber-reinforced composite resin linear product which is of a spiral or ring-like shape and obtained by thermally curing a linear product intermediate composed of a filament 11 impregnated with an uncured heat-curable resin 12, and a thermoplastic resin 13 coating the outer circumference of the filament 11. COPYRIGHT: (C)2010,JPO&INPIT