METHOD FOR PREPARING FABRIC-INTEGRATED CROSS-LINKED FOAMED PRODUCT

Title:

METHOD FOR PREPARING FABRIC-INTEGRATED CROSS-LINKED FOAMED PRODUCT

Document Type and Number:

WIPO Patent Application WO/2011/159015

Kind Code:

A3

Abstract:

The present invention relates to a method for preparing a fabric-integrated cross-linked foamed product, comprising the following steps: preparing a mold in which a cavity comprising of a depressed engraving with an arbitrary shape is formed; filling the cavity of the mold with a molding material in an amount greater than the volume of the cavity of the mold; heating the mold with pressure the same; releasing pressure when the molding material of the mold starts to be cross-linked after passing the softening point by the applied heat, and opening the mold; removing all the molding materials except the part filled in the cavity among the molten molding materials inside the opened mold; placing fabric at the upper surface of the mold of which the cavity is filled with the molding material; heating the mold with pressure to crosslink the molding materials in contact with the fabric; and releasing pressure and rapidly opening the mold to foam the cross-linked molding materials in contact with the fabric.

Inventors:

PARK JANG WON (KR)

Application Number:

PCT/KR2011/002141

Publication Date:

February 23, 2012

Filing Date:

March 29, 2011

Export Citation:

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Assignee:

PARK JANG WON (KR)

International Classes:

B29C43/28; B29C44/12; B29C48/92

Foreign References:

JP2001277400A	2001-10-09
KR200271380Y1	2002-04-10
KR100618383B1	2006-08-30
JP2006528258A	2006-12-14

Other References: