Global Patent Index - EP 1089828 A1

EP 1089828 A1 2001-04-11 - CORROSION RESISTANT BARRIERS

Title (en)

CORROSION RESISTANT BARRIERS

Title (de)

KORROSIONSRESISTENTE BARRIEREN

Title (fr)

REVETEMENTS-BARRIERES RESISTANT A LA CORROSION

Publication

EP 1089828 A1 (EN)

Application

EP 98921154 A

Priority

US 9809687 W

Abstract (en)

[origin: WO9958255A1] This invention relates to salt water, waste water, atmospheric and other corrosion resistant barrier apparatus and radioactive contamination containment barrier apparatus that are applied to a substrate, such as to metal, steel, concrete, rock, stone, ceramic material, tile, and the like, and methods for manufacturing the same. The apparatus (20) generally comprises an asphaltic mastic basecoat (24) and a thermpoplastic topcoat (26) which is at least partially melted and integrated into the mastic basecoat (24). Alternatively, the apparatus (20) further contains a solvent primer (28) which is applied to the substrate (22) prior to the application of the mastic basecoat (24).

IPC 1-7 (main, further and additional classification)

B05D 1/02; B05D 3/12; B05D 5/10; B32B 3/10; B32B 7/02; B32B 11/00

IPC 8 full level (invention and additional information)

B05D 7/00 (2006.01); B05D 1/02 (2006.01); B05D 1/10 (2006.01)

CPC (invention and additional information)

B05D 7/54 (2013.01); B05D 1/02 (2013.01); B05D 1/10 (2013.01)

Citation (search report)

See references of WO 9958255A1

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

WO 9958255 A1 19991118; AU 7383098 A 19991129; CA 2331639 A1 19991118; EP 1089828 A1 20010411

INPADOC legal status


2004-07-14 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20031202

2001-04-11 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20001211

2001-04-11 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB IT