Stock material or miscellaneous articles – Layer or component removable to expose adhesive
Patent
1995-07-10
1998-06-09
Nold, Charles
Stock material or miscellaneous articles
Layer or component removable to expose adhesive
428 403, 428 417, 428 418, 428489, 428490, 428491, 428332, 428337, 428339, 5216914, 524 59, C08L 5302, C08G 1812
Patent
active
057630364
ABSTRACT:
A modified bitumen sheet material and method for a protective moisture barrier, particularly for masonry surfaces. The sheet material has a bitumen layer modified by the addition of a minor amount of a long-chain polybutadiene-isocyanate urethane polymer and optionally, a modifying amount of a hydrocarbon oil to provide a stable, non-flow and selected tackified surface properties to the bitumen layer. The sheet material includes a releasable casting paper film on one surface of the bitumen layer, to be removed prior to use, and a cross-linked polyethylene film bonded to the other outer surface of the bitumen layer as a handling or moisture barrier sheet. The sheet material is prepared by casting the hot, melted bitumen as a layer onto a casting paper sheet and applying the outer film to the exposed bitumen surface to bond to the top surface.
REFERENCES:
patent: 3895149 (1975-07-01), Scheffler et al.
patent: 4201812 (1980-05-01), Blanken et al.
patent: 4871792 (1989-10-01), Lucke
patent: 5096464 (1992-03-01), Terry et al.
MIRADRI sales brochure, Sweet's General Buildin & Renovation 1995 Catalog, 1988.
Abstract for Japanese Patent Application Pub#JP 61101567 Pub 20-05-86 Kurashige Yuzo et al Inventors "Paint Preventing Deposition of Marine Life".
Abstract for Japanese Paten Application Pub#JP 61255973 Pub 13-11-86 Kurashige Yuzo et al Inventors "Composition for Bonding Resin".
Abstract for Japanese Patent Application Pub#JP 61174282, Pub 05-08-86-Kurashige Yuzo et al Inventors "Adhesive For Anti-Corrosive Tape".
Abstract for Japanese Patnet Application Pub#JP 59036158 Pub 28-02-84-Kurashige Yuzo et al Inv. "Bituminous Composition".
"Poly BD Resins in Urethane Elastomers", ATOCHEM product bulletin.
"Poly BD -Polyurethanes Based on POLY BD Resins in Building and Civil Engineering Construction" Colloque Europeen Lyon 1992, Sep. 8-9, 10 Evelyne Bonnet, Jean Jacques Flat Philippe Hubin-Eschger.
Berard Raymond A.
Pinholster, Jr. Daniel F.
Terry C. Edward
Crowley Richard P.
Interface, Inc.
Nold Charles
LandOfFree
Polyurethane-modified bitumen sheet material and method for prot does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Polyurethane-modified bitumen sheet material and method for prot, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyurethane-modified bitumen sheet material and method for prot will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2196552