THERMOPLASTIC ROOFING MEMBRANES

PURPOSE: A manufacturing method of a thermoplastic roofing membrane is provided to produce the thermoplastic roofing membrane which is gained from cross-linked rubber and aqueous polymer dispersing materials with a molding step of materials by extrusion. CONSTITUTION: A manufacturing method of a the...

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Bibliographic Details
Main Authors CRUZ CARLOS A, LAU WILLIE, ROKOWSKI JOSEPH M
Format Patent
LanguageEnglish
Published 22.01.2010
Subjects
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:PURPOSE: A manufacturing method of a thermoplastic roofing membrane is provided to produce the thermoplastic roofing membrane which is gained from cross-linked rubber and aqueous polymer dispersing materials with a molding step of materials by extrusion. CONSTITUTION: A manufacturing method of a thermoplastic roofing membrane includes the following steps of: producing aqueous polymer dispersing materials having the average particle size of 1 ~ 1,000 micron by coagulating one or more aqueous polymer dispersing materials; forming an aqueous polymer dispersing material compound by mixing the aqueous polymer dispersing material and rubber particles; and decreasing the water content of the compound.
Bibliography:Application Number: KR20090063724