Patent application number | Description | Published |
20090294032 | ASPHALT-BASED REACTIVE HOT MELT POLYURETHANE ADHESIVE - A novel hot melt adhesive that includes a blend of hot melt polyurethane and petroleum liquid. | 12-03-2009 |
20100179254 | POLYURETHANE DISPERSIONS IN AN AQUEOUS ASPHALT EMULSION - The invention relates to liquid compositions that include an aqueous asphalt mixture and polyurethane dispersion. The polyurethane dispersion includes a polyurethane that is based on an aliphatic polyol backbone based on polytetramethyl ethlene glycol and/or polycaprolactone. The aqueous asphalt mixture in the liquid composition generally constitutes a majority volume percent of the liquid composition. The polyurethane dispersion generally constitutes at least about 0.1 volume percent of said liquid composition. | 07-15-2010 |
20100236165 | SOLAR ROOFING SYSTEM - An apparatus and method for connecting solar panels to a roof system surface. The solar panels can be formed flexible or non-flexible solar panels that are at least partially attached to a roofing surface by use of a fastener. | 09-23-2010 |
20100236541 | SOLAR ROOFING SYSTEM - An apparatus and method for connecting solar panels to a roof system surface. The solar panels can be formed flexible or non-flexible solar panels that are at least partially attached to a roofing surface by use of a fastener. | 09-23-2010 |
20100297902 | USE OF THERMOPLASTIC POLYURETHANES IN RUBBER MODIFIED BITUMEN ROOFING MEMBRANES - A roofing membrane that includes a blend of thermoplastic polyurethane and petroleum liquid so as to improve the UV stability of the blend without adversely affecting the flexibility of the dried and/or cured blend. | 11-25-2010 |
20120031541 | ASPHALT-BASED REACTIVE POLYURETHANE ROOF MEMBRANE ADHESIVE - A cold applied adhesive that includes a blend of polyurethane pre-polymer, petroleum liquid and additive. The weight percent of petroleum liquid in the blend is less than 50 weight percent. The weight percent of polyurethane pre-polymer in the blend is less than 50 weight percent. | 02-09-2012 |
20130225733 | USE OF THERMOPLASTIC POLYURETHANES IN RUBBER MODIFIED BITUMEN ROOFING MEMBRANES - A roofing membrane that includes a blend of thermoplastic polyurethane and petroleum liquid so as to improve the UV stability of the blend without adversely affecting the flexibility of the dried and/or cured blend. | 08-29-2013 |
20140099512 | MICROBIAL RESISTANT ROOF COATING AND SYSTEM - A roofing and/or siding material that reduces the incidence of undesired micro-organisms from entering into the air intake of air conditioner and/or heating systems of a building structure to thereby improve the quality of the air in the building structure. | 04-10-2014 |