Laminated wall structure - Patent 0926303

(19)

(11)

EP 0 926 303 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	04.07.2001 Bulletin 2001/27

(43)	Date of publication A2:
	30.06.1999 Bulletin 1999/26

(21)	Application number: 98309993.8

(22)	Date of filing: 07.12.1998

(51)	International Patent Classification (IPC)⁷: E04C 2/296, E04B 1/76

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

(30)

Priority:

23.12.1997 US 68572 P

(71)	Applicant: ROHM AND HAAS COMPANY
	Philadelphia, Pennsylvania 19106-2399 (US)

(72)	Inventors:
	Brown,Jeffrey David Strafford, PA 19087 (US) McKelvey, James Louis Doylestown, PA 18901 (US) O'Brien, Michael Joseph Doylestown,PA 18901 (US) Rimmer, John Wayne Kintnersville, PA 18930 (US)

(74)	Representative: Buckley, Guy Julian et al
	ROHM AND HAAS (UK) LTD. European Operations Patent Department Lennig House 2 Mason's Avenue Croydon CR9 3NB Croydon CR9 3NB (GB)

(54)	Laminated wall structure

(57) A laminated wall structure, suitable for use in an exterior insulation finish system, comprises the following layers in the order provided:

i) a layer of building sheathing (2);
ii) a layer of water-resistant adhesive (3) which substantially completely covers and adheres to said building sheathing (2); and
iii) a layer of thermal insulation (4) adhered to said building sheathing (2) by said water-resistant adhesive (3). The laminated wall structure, which can be used with all conventional building sheathings, can require less time to construct than known structures.