Class / Patent application number | Description | Number of patent applications / Date published |
428440000 | Next to natural rubber, gum, oil, rosin, wax, bituminous or tarry residue | 6 |
20080206573 | Colloidal Metal-Containing Urushi Lacquer and Urushi Lacquered Article - The present invention relates to an Urushi lacquer and an Urushi lacquered article obtained using the lacquer. | 08-28-2008 |
20090061236 | BITUMINOUS COMPOSITIONS AND METHODS OF MAKING AND USING SAME - This invention relates to bituminous compositions comprising an interpolymer and a bituminous material and methods of making and using same. The interpolymer may comprise ethylene, at least one alpha-olefin, and, optionally, at least one diene and the interpolymer is derived from polymer particles having a surface coating comprising a partitioning agent. Methods of making and using the bituminous compositions are also described. | 03-05-2009 |
20090220799 | Method Of Making Multilayer Structures Using Tapes On Non-Densifying Substrates - A method of applying a ceramic coating to a substrate comprises laminating one or more layers of a green ceramic tape to a rigid substrate using a tackifying resin to adhere the tape to the substrate. Upon firing, the tackifying resin ensures near zero shrinkage of the tape in the XY plane without usage of elevated pressures or temperatures during lamination of green tape to the substrate. The thermal degradation completion temperature of the tackifying resin is lower than that of the resin binder used in the green tape. | 09-03-2009 |
20110135941 | COATING COMPOSITION AND ARTICLE HAVING COATING FILM FORMED THEREON - To provide a coating composition which is capable of improving an antireflection effect of a coating film and capable of forming such a coating film even at a low temperature and at a low cost, and an article which has a high antireflection effect and for which a substrate to be used is relatively unlimited and low in cost. | 06-09-2011 |
20130022823 | Roofing Product Including Roofing-Grade Asphalt Mixture And Methods Of Making The Roofing Produc And The Roofing-Grade Asphalt Mixture - A method of forming a roofing-grade asphalt mixture can include mixing a bio-asphalt including a partially oxidized bio-source material, a bitumen source material different from the bio-asphalt, and particles to form the roofing-grade asphalt mixture. In an embodiment, the bitumen source material can have a softening point of at least approximately 102° C. and a penetration distance no greater than approximately 20 dmm. In another embodiment, the roofing-grade asphalt mixture can have a softening point of at least approximately 104° C., a penetration distance no greater than approximately 12 dmm, a viscosity of at least approximately 3000 cps at a temperature of 177° C., or any combination thereof. The roofing-grade asphalt mixture can be applied to a base material to form a roofing product. | 01-24-2013 |
20130295394 | ROOFING PRODUCT INCLUDING BIO-BASED ASPHALT MIXTURE AND METHODS OF MAKING THE ROOFING PRODUCT AND THE ROOFING-GRADE ASPHALT MIXTURE - A method of forming an asphalt mixture includes mixing a polyol with a bio-source material to form a bio-asphalt. The method can further include mixing the bio-asphalt with a bitumen source different from the bio-asphalt to form an asphalt mixture. The bio-source material can include an oil, such as a vegetable oil, an animal fat, or any combination thereof. The bitumen source can include a petroleum-based asphalt. The method can further include adding a modifier, such as a fatty acid, a polycarboxylic acid, a polyacrylic acid, a polyacrylate comprising a copolymer, or any combination thereof. Moreover, a roofing grade asphalt mixture includes a bio-asphalt. The bio-asphalt includes an alkyd, wherein the alkyd is a reaction product of a polyol and a bio-source material. The roofing grade asphalt mixture further includes a bitumen source material and particles. | 11-07-2013 |