公开(公告)号：US20160101544A1

公开(公告)日：2016-04-14

申请号：US14877892

申请日：2015-10-07

Applicant: POU CHEN CORPORATION

Inventor： Hann-Neng DAY ,  Sheng-Jung HSIAO ,  Chih-Chun TSAO ,  Wen-Chung LIANG ,  Shihn-Juh LIOU ,  Chih-Lang WU

IPC: B29C44/02 ,  C08J9/00

CPC classification number: B29C44/08 ,  B29C44/3484 ,  B29K2075/00 ,  B29K2101/12 ,  B29K2105/041 ,  B29L2031/50 ,  B29L2031/504 ,  C08J9/142 ,  C08J2201/032 ,  C08J2203/08 ,  C08J2203/12 ,  C08J2375/04

Abstract: A method for manufacturing a foam shoe material includes the following steps. (a) A plate prototype is formed, wherein the plate prototype is composed of thermoplastic polyurethane. (b) The plate prototype is foamed by a supercritical fluid to form a foam shoe material including a plurality of microporous structures and an average aperture of the microporous structures is smaller than 100 micrometers.

Abstract translation: 制造泡沫鞋材料的方法包括以下步骤。 （a）形成板原型，其中板原型由热塑性聚氨酯组成。 （b）板原型由超临界流体发泡以形成包括多个微孔结构的泡沫鞋材料，并且微孔结构的平均孔径小于100微米。

公开(公告)号：US20170174856A1

公开(公告)日：2017-06-22

申请号：US15373484

申请日：2016-12-09

Applicant: POU CHEN CORPORATION

Inventor： Nai-Chiang TSAI ,  Sheng-Jung HSIAO ,  Chao-Ping YANG

IPC: C08J9/12 ,  B29C44/12 ,  B29D35/12 ,  B29B11/14

CPC classification number: C08J9/122 ,  A43B13/04 ,  A43B13/187 ,  B29B11/14 ,  B29C44/1228 ,  B29C44/3453 ,  B29C44/348 ,  B29D35/0054 ,  B29D35/122 ,  B29K2067/00 ,  B29K2075/00 ,  B29K2101/12 ,  B29K2105/253 ,  B29K2995/0063 ,  B29L2031/504 ,  C08J2201/032 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2205/044 ,  C08J2207/00 ,  C08J2300/22 ,  C08J2300/26 ,  C08J2367/00 ,  C08J2375/04

Abstract: A method for manufacturing a thermoplastic polymer foaming sole includes the following steps. A prototype is formed. The prototype includes thermoplastic polyurethane or thermoplastic polyester elastomer but excludes a cross-linking agent and a foaming agent, and the prototype is sole-shaped. A supercritical fluid is used to foam the prototype so as to directly get the thermoplastic polymer foaming sole. A density of the thermoplastic polymer foaming sole is larger than or equal to 0.3 g/cm3 and smaller than or equal to 0.8 g/cm3.