MX2009007401A - Thermoplastic roofing membranes. - Google Patents

Thermoplastic roofing membranes.

Info

Publication number
MX2009007401A
MX2009007401A MX2009007401A MX2009007401A MX2009007401A MX 2009007401 A MX2009007401 A MX 2009007401A MX 2009007401 A MX2009007401 A MX 2009007401A MX 2009007401 A MX2009007401 A MX 2009007401A MX 2009007401 A MX2009007401 A MX 2009007401A
Authority
MX
Mexico
Prior art keywords
roofing membranes
aqueous
crosslinked rubber
polymer dispersion
thermoplastic roofing
Prior art date
Application number
MX2009007401A
Other languages
Spanish (es)
Inventor
Willie Lau
Carlos A Cruz
Joseph M Rokowski
Original Assignee
Rohm & Haas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US12/456,487 external-priority patent/US20100167013A1/en
Application filed by Rohm & Haas filed Critical Rohm & Haas
Publication of MX2009007401A publication Critical patent/MX2009007401A/en

Links

Abstract

The present invention provides thermoplastic roofing membranes comprising particles of crosslinked rubber and an aqueous (co)polymer dispersion. The thermoplastic roofing membranes are formed by combining particles of crosslinked rubber and a suspension polymer dispersion, or a coagulated aqueous latex (co)polymer dispersion, to form a mixture in aqueous dispersion, which aqueous dispersion mixture is subjected to solid state shear pulverization to form materials that can be processed as thermoplastics at crosslinked rubber concentrations of from 10 wt.% to as high as 95 wt.%, based on the total solids of the material. The method may further comprise kneading the pulverized product, followed by extrusion to form roofing membranes.
MX2009007401A 2008-07-11 2009-07-09 Thermoplastic roofing membranes. MX2009007401A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13458108P 2008-07-11 2008-07-11
US20391308P 2008-12-30 2008-12-30
US12/456,487 US20100167013A1 (en) 2008-12-30 2009-06-17 Thermoplastic roofing membranes

Publications (1)

Publication Number Publication Date
MX2009007401A true MX2009007401A (en) 2010-08-04

Family

ID=42292020

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009007401A MX2009007401A (en) 2008-07-11 2009-07-09 Thermoplastic roofing membranes.

Country Status (2)

Country Link
JP (1) JP5101572B2 (en)
MX (1) MX2009007401A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003064858A (en) * 2001-08-24 2003-03-05 Dainippon Ink & Chem Inc Structural body and its molding method
JP2008014103A (en) * 2006-07-10 2008-01-24 Bridgestone Corp Rubber mat and pavement floor

Also Published As

Publication number Publication date
JP2010101155A (en) 2010-05-06
JP5101572B2 (en) 2012-12-19

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal