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US 2005/0029697 A1Published application
Method of manufacturing foam from thermoplastic elastomeric material
AssigneeMicrocell Composite Company
InventorsChun-Hsiung Wu, Ruey-Sheng Shih
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Abstract
The present invention is to provide a method of manufacturing a foam from a thermoplastic elastomeric material, which comprises the steps of using thermoplastic elastomer as a raw material, adding foaming agent and crosslinking agent into the raw material, kneading and rolling the materials for forming a continuous sheet by means of conventional devices, and cutting the continuous sheet and then conveying to a hot-press mold for foaming.
Claims17
A method of manufacturing a foam from a thermoplastic elastomeric material, comprising the steps of:
- using a thermoplastic elastomer as a raw material;
- adding foaming agent and crosslinking agent into the raw material;
- kneading and rolling the raw material for forming a continuous sheet by means of conventional devices;
- and
- cutting the continuous sheet and weighing the sheets to a hot-press mold for foaming by means of a conventional chemical crosslinking process to produce a foam material.
2 more elements
Dependencies are inferred from the claim text.