COMPOSITE BUILDING BOARDS WITH THERMOPLASTIC COATINGS AND CEMENTITIOUS PRECOATED FIBROUS MATS - Patent 2663452

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EP 2 663 452 A2

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(88)	Date of publication A3:
	27.12.2012

(43)	Date of publication:
	20.11.2013 Bulletin 2013/47

(21)	Application number: 12734285.5

(22)	Date of filing: 12.01.2012

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International Patent Classification (IPC):

B32B 13/02^(2006.01)
B32B 5/02^(2006.01)

B32B 7/04^(2006.01)

(86)	International application number:
	PCT/US2012/021065

(87)	International publication number:
	WO 2012/097140 (19.07.2012 Gazette 2012/29)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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Priority:

14.01.2011 US 201113006691

(71)	Applicant: Certainteed Gypsum, Inc.
	Tampa, FL 33607-4157 (US)

(72)	Inventors:
	HAUBER, Robert J. Tampa Florida 33647 (US) BOYDSTON, Jerry D. Cody Wyoming 82414 (US)

(74)	Representative: Pugsley, Victoria Antonietta
	Chapman Molony Patent & Trademark Attorneys 20 Staple Gardens Winchester SO23 8SR Winchester SO23 8SR (GB)

(54)	COMPOSITE BUILDING BOARDS WITH THERMOPLASTIC COATINGS AND CEMENTITIOUS PRECOATED FIBROUS MATS