| Patents for D06N 5 - Roofing felt, i.e. fibrous webs coated with bitumen (969) |
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| 06/13/1984 | EP0110039A2 Reinforcing composite for roofing membrane and process for making such composites |
| 06/05/1984 | US4452850 Roofing web coated with plasticized polyvinyl chloride on both sides |
| 05/30/1984 | EP0109879A1 Method and apparatus for the manufacture of waterproof roofing panels |
| 05/08/1984 | US4447500 Mixtures of fatty acid monoalkanol |
| 04/10/1984 | US4442148 Dimensionally stable sheet |
| 04/03/1984 | US4440816 Rubber-modified asphalt composition |
| 02/07/1984 | US4430465 Alkadiene-vinylarene copolymer, petroleum resin, branched amine, antistripping, fibers, mats, coatings |
| 12/13/1983 | US4420524 Impregnation a reinforcement with mixture of bitumens and polymer |
| 11/02/1983 | EP0092917A1 Spurted polyolefin fibers with improved dispersibility in hydrocarbons, including hydrocarbon containing asphalt compositions and method for making the same |
| 09/20/1983 | US4405680 Roofing shingle |
| 09/20/1983 | CA1153942A1 Roofing web |
| 08/16/1983 | US4399186 Foamed asphalt weathering sheet for roll roofing, siding, or shingles |
| 06/07/1983 | US4386981 Covering the bituminous adhesive layer of a flexible laminate with weather-proofing particles; materials handling |
| 06/07/1983 | CA1147541A1 Glass fiber mat |
| 05/10/1983 | US4382989 Felt coated with mixture of oxidized asphalt, oxidized polyethylene, saturant and stone dust |
| 04/26/1983 | CA1145109A1 Preformed sheet-like structures |
| 01/11/1983 | US4368228 Bitumen, atactic polypropylene & propylene/ethylene copolymer compositions and waterproofing membranes using the same |
| 12/28/1982 | CA1138600A1 Intumescable fire-retardant products |
| 12/21/1982 | US4364975 Method of and apparatus for producing asphalt saturated fiberboard |
| 12/21/1982 | CA1137731A1 High strength glass fiber mat particularly useful for roofing products, built-up roofing membranes and systems and method of making such products |
| 11/23/1982 | US4360473 Boron-modified asphalts |
| 10/19/1982 | CA1133677A1 Method for producing roofing felt |
| 10/05/1982 | CA1132896A1 Bituminized roof sheet |
| 08/03/1982 | US4342804 Microporous bitumen coated under-roofing material |
| 07/27/1982 | CA1128381A1 Methods of forming coatings, coatings so formed and articles coated thereby |
| 05/04/1982 | CA1122770A1 Asphalt shingle for simulating a tiled roof |
| 03/23/1982 | CA1120205A1 Method of producing glass mats using novel glass fiber dispersion composition |
| 09/01/1981 | US4287248 Metal foil, fleece, bitumens |
| 09/01/1981 | US4286996 Such as a titanium borate ester or a titanium orthoester |
| 08/18/1981 | US4284470 Impregnated with bitumens |
| 06/30/1981 | US4276342 Sheet of reinforced tar |
| 06/23/1981 | US4274243 Asphalt shingle for simulating a tiled roof |
| 05/26/1981 | US4269886 Novel glass fiber mat |
| 05/19/1981 | CA1101281A1 No translation available |
| 04/29/1981 | EP0027750A2 Under-roof material |
| 03/24/1981 | US4258098 Glass fiber mat with improved binder |
| 03/18/1981 | EP0025115A2 High-strength roofing products using novel glass fiber mats; multiply systems and glass fiber mats per se |
| 02/03/1981 | US4248926 Flashing sheet |
| 01/20/1981 | US4246314 Asphalt-coated glass fibers |
| 01/07/1981 | EP0021680A1 Glass fiber mat with improved binder and method of making it |
| 12/02/1980 | US4236951 Coating with miscible hydrocarbon to soften and blend asphalt |
| 11/26/1980 | EP0019465A1 High strength glass fiber mat particularly useful for roofing products, built-up roofing membranes and systems and method of making such products |
| 11/12/1980 | EP0018691A2 Roof covering strip |
| 11/11/1980 | US4233353 High-strength built-up roofing using improved glass fiber mats |
| 10/28/1980 | US4230762 Synthetic non-woven fabric, woven or knit fabric layer |
| 07/29/1980 | US4215160 Method of forming waterproofing material |
| 06/25/1980 | EP0012437A1 Improvements in or relating to methods of forming coatings, coatings so formed and articles coated thereby |
| 04/01/1980 | CA1074631A1 Flexible, water-impermeable covering sheet |
| 02/26/1980 | CA1072434A1 Noise control materials |
| 01/29/1980 | US4186236 Waterproof roofing membrane |
| 01/23/1980 | EP0006963A1 Method of producing glass mats using novel glass fiber dispersion composition |
| 01/15/1980 | US4183782 Method of producing glass mats using novel glass fiber dispersion composition |
| 01/09/1980 | EP0006189A1 Method of manufacturing a bituminous roofing strip |
| 02/06/1979 | CA1047851A1 Asphalt impregnated felt building materials |
| 01/09/1979 | CA1045756A1 Roofing shingle utilizing an asphalt composition and method of making an asphalt-saturated base sheet |
| 12/12/1978 | US4129674 Fibrous mat especially suitable for roofing products and a method of making the mat |
| 08/15/1978 | US4107375 Bulky asphalt-impregnated sheet having different properties on both surfaces |
| 06/27/1978 | US4097644 Glass and/or asbestos fibers in non-woven sheet form with vulcanized rubber particles dispersed therein |
| 03/14/1978 | US4079158 Asphalt impregnated felt building materials |
| 02/28/1978 | US4076885 Polypropylene filaments, bitumens, sulfur |
| 09/13/1977 | US4048366 Noise control materials |
| 07/12/1977 | US4035544 Asphalt roofing and method of making same |
| 11/23/1976 | US3993496 Emulsified asphalt emulsion fortified with asbestos fibers |
| 06/29/1976 | US3967032 Bituminized roof sheet |
| 06/29/1976 | US3966867 Manufacture of unique polyethylene terephthalate fiber |
| 06/22/1976 | US3965281 Method for paving surfaces with granular, flaky or powdery asphalt |
| 05/18/1976 | US3958067 Granular asphalts |
| 03/09/1976 | US3943269 Paper felt and process for making the same |
| 01/06/1976 | US3931440 Roofing shingle utilizing an asphalt composition and method of making an asphalt-saturated base sheet |