| Patents for D06N 5 - Roofing felt, i.e. fibrous webs coated with bitumen (969) |
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| 07/07/2005 | WO2005061217A1 Multiple layer directionally oriented nonwoven fiber material and methods of manufacturing same |
| 07/07/2005 | WO2005060443A2 Impact resistant roofing shingles and process of making same |
| 07/07/2005 | US20050148250 Reinforcement composite for a bituminous roofing membrane and method of making the composite |
| 07/07/2005 | US20050144868 Dual layer shingle |
| 07/07/2005 | CA2753902A1 Multiple layer directionally oriented nonwoven fiber material and methods of manufacturing same |
| 07/07/2005 | CA2545721A1 Impact resistant roofing shingles and process of making same |
| 06/29/2005 | EP1319107B1 Method and semi-finished product for producing prepared roofing for renewing roofs |
| 06/23/2005 | US20050136831 Rollable roof ridge vent having baffles |
| 06/23/2005 | US20050136216 Algae-inhibiting material, usually a copper compound, is applied only to larger granules instead to all, which increases the percentage of surface area of algae-resistant granules and also reduces consumption of the inhibitor during production, substantially reducing cost |
| 06/22/2005 | CA2490302A1 Rollable roof ridge vent having baffles |
| 06/16/2005 | US20050130519 Impact resistant roofing shingles and process of making same |
| 06/09/2005 | US20050124250 Directionally aligned fibers together with a second layer of randomly dispersed fibers dispersed over the first layer; roofing shingles; tear strength |
| 06/08/2005 | EP1330356B1 A method for the manufacture of a bituminous coating sheet and such coating sheet |
| 06/07/2005 | CA2303166C Structural mat matrix |
| 06/02/2005 | US20050118446 Waterproofing air and vapor barrier membrane |
| 05/26/2005 | WO2005047615A1 Synthetic textile support for bituminous sheath, preferably for roof covering |
| 05/19/2005 | CA2487474A1 Dual layer shingle |
| 05/18/2005 | CN2700379Y Water-proof coiled material color sand printing machine |
| 05/12/2005 | US20050101210 Sealing membrane on support |
| 04/07/2005 | US20050072109 Laminated starter shingle for a roof covering |
| 03/29/2005 | US6872440 For incorporation into roofing products |
| 03/24/2005 | WO2005026433A1 Use of an aqueous binding agent devoid of formaldehyde for substrates |
| 03/24/2005 | CA2536754A1 Use of an aqueous binding agent devoid of formaldehyde for substrates |
| 03/08/2005 | US6864194 Reinforced membranes for roofing and other applications |
| 02/08/2005 | US6851240 An asphalt coated roofing material containing a cured non-woven mat that contains a mixture of fibers having different fiber length and fibers containing polysiloxane fixedly distributed in a modified phenolic or amino resin binder |
| 12/14/2004 | US6830802 Roofing membrane |
| 12/02/2004 | US20040241369 Self-adhering roll roofing product with tapered selvage edge and method of making |
| 11/25/2004 | DE10345298A1 Production of diffusion-permeable roof sarking material involves making a mixture containing hydrophobic dispersion polymer and hydrophilic additives, coagulating by heating, and coating onto a textile support |
| 11/18/2004 | US20040229534 First ply of nonwoven polyester fabric orientated in a first direction, second layer of either hot melt adhesive or polyester fabric orientated at right angle to the first ply, third ply orientated the same as the first ply, and net of glass fibers arranged between two plies having different orientations |
| 11/17/2004 | EP1477300A2 Layered reinforced product based on non-woven fabric, particularly for bituminization, and method for producing the product |
| 11/16/2004 | US6817152 Cured, nonwoven, glass fiber mat containing a polysiloxane; fibers are fixedly distributed in a urea-formaldehyde resin containing a crosslinked styrene/acrylate polymer binder; asphalt coated roofing shingle |
| 11/11/2004 | US20040224176 Reinforced membranes for roofing and other applications |
| 11/04/2004 | WO2004094137A1 Reinforced fabric substrate and method for making the same |
| 11/04/2004 | US20040219856 Composite support with fire resistance property for bituminous roofing sheaths |
| 11/04/2004 | DE202004011787U1 Separation foil suitable as a cover layer for an adhesive continuous bitumen sheet is provided with a separation agent covering its entire top surface and a strip of its bottom surface along the foil edge |
| 11/04/2004 | CA2519347A1 Reinforced fabric substrate and method for making the same |
| 10/28/2004 | DE10314361A1 Roof cover and sealing sheet comprises a middle layer of an organic carrier material impregnated with modified/polymer bitumen, and bottom and top layers of variously modified polymer bitumen |
| 10/07/2004 | US20040198116 Cured, nonwoven, glass fiber mat containing a polysiloxane; fibers are fixedly distributed in a urea-formaldehyde resin containing a crosslinked styrene/acrylate polymer binder; asphalt coated roofing shingle |
| 10/07/2004 | DE19952432B4 Schichtstoff Laminate |
| 09/23/2004 | US20040185734 useful for reinforcing areas along resulting coated or laminated fabric that may experience local areas of tensile forces, such as areas of attachment; use in reinforcing laminated and coated fabrics, such as roofing membranes; durable and exhibits superior tensile strength characteristics |
| 09/14/2004 | CA2097264C Laminate with web and laid components |
| 09/09/2004 | US20040172909 Shingle panel |
| 09/08/2004 | EP1058621B1 A method and an apparatus for the manufacture of a bituminous coating sheet and such coating sheet |
| 09/08/2004 | CN1526876A Asphalt felt with cotton canvas |
| 08/26/2004 | WO2004071760A1 Complex comprising a drylaid veil of glass fibres, and a nonwoven fabric of organic fibres |
| 08/26/2004 | US20040166751 Shingle tear strength with fiber mixture of different fibers |
| 08/26/2004 | CA2515405A1 Complex comprising a drylaid veil of glass fibres, and a nonwoven fabric of organic fibres |
| 08/19/2004 | WO2004070107A2 Waterproofing menbrane |
| 08/18/2004 | EP1447213A1 Complex comprising a drylaid veil of glass fibres and a veil of organic fibres |
| 08/18/2004 | EP1447212A1 Complex comprising a wetlaid veil of glass fibres and a veil of organic fibres |
| 08/18/2004 | EP1200667B1 Built-up roofing |
| 07/20/2004 | US6764968 Reinforced roofing membranes |
| 06/30/2004 | CA2438964A1 Storm resistant roofing material |
| 05/25/2004 | US6740356 Armature impregnated and/or coated with a given bitumen and having a zone in the shape or a band or a portion of a band of a different bitumen from the first bitumen. |
| 05/18/2004 | US6737369 Variations in length; polysiloxane binder |
| 04/22/2004 | DE19935408B4 Mehrlagenschichtstoff Multi-layer laminate |
| 04/15/2004 | US20040071938 Roofing materials |
| 04/07/2004 | CN2609954Y Felt cloth with environmental protection net core paper |
| 03/25/2004 | US20040055702 Method for the manufacture of a bituminous coating sheet and such coating sheet |
| 03/23/2004 | US6709994 Storm proof roofing material |
| 03/17/2004 | EP1398409A1 Prefabricated sealing membrane based on a polyurethane modified bitumous binder and method of manufacture |
| 03/16/2004 | US6706147 Process for making fiber mats for materials of construction having improved tear strength |
| 02/17/2004 | US6693146 Disperse phase consists of 20-55 parts, based on dry mass, a conjugated diene, 30 to 80 parts, an aromaic vinyl compound, 0.1- 10 parts, an organic carboxylic acid and/or anhydride, 1-10 parts, a crosslinker; used for bituminized roofing mats |
| 02/05/2004 | DE10234018A1 Multi-layer roofing material used as sub-layer, has composite structure including two or more layers based on coated fabric |
| 01/22/2004 | US20040014388 Process for manufacturing a band-shaped non-woven product with increased tensile strength |
| 01/22/2004 | US20040014385 Storm resistant roofing material |
| 01/22/2004 | US20040013884 Wall and floor coverings |
| 01/02/2004 | EP1372951A1 Composite support with fire resistance property for bituminous roofing sheaths |
| 12/11/2003 | WO2003031748A3 Asphalt-based roofing materials having coatings of different compositions |
| 12/03/2003 | EP1169506B1 Composite fabric |
| 11/06/2003 | US20030207101 Composition for asphalt roofing materials |
| 11/04/2003 | US6641896 Membrane sheet material of an inner core or reinforcement coated with bitumen |
| 10/23/2003 | US20030198736 Roofing materials |
| 10/08/2003 | CN2578380Y Asphalt felt |
| 10/07/2003 | US6630046 Method of making wall and floor coverings |
| 09/24/2003 | EP1200660B1 Hydrodynamically bounded carrier webs and use thereof |
| 09/11/2003 | DE20310679U1 Bitumen web has bitumen layer, which is reinforced by flat carrier and is covered by parallel strips of bitumen |
| 08/27/2003 | EP1337492A2 Heat reflective coated structural article |
| 08/14/2003 | US20030152747 Roofing materials |
| 08/04/2003 | CA2418398A1 Self-adhesive protectant for insulated building foundation |
| 07/31/2003 | US20030140595 Method, device and semi-finished product for producing prepared roofing for renewing rooves |
| 07/30/2003 | EP1330356A1 A method for the manufacture of a bituminous coating sheet and such coating sheet |
| 07/24/2003 | WO2003059557A1 Improved roofing materials |
| 07/10/2003 | US20030129899 Asphalt coating sheets; waterproof membrane; molding material |
| 07/03/2003 | US20030124932 Fibre-based mat that can be used for making up bituminous membranes, comprising glass fibres, organic fibres and a binder, characterized in that the organic fibres have a shrinkage at 130 degrees C. of less than or equal to 5% |
| 06/25/2003 | CN2557564Y Film covered asphalt felt |
| 06/24/2003 | US6583202 Roofing membrane |
| 06/24/2003 | US6582760 Moving asphalt coated sheet in machine direction, depositing blend drop of granules on conveyor moving at first speed, changing speed of conveyor to second speed closer to speed of moving asphalt coated sheet, releasing blend drop |
| 06/19/2003 | US20030114065 A cured, non-woven, fiber glass mat containing a polysiloxane wherein the fibers are fixedly distributed in a phenolic or amino resins binder containing a binder modifier which is a crosslinked styrene/acrylic polymer |
| 06/18/2003 | EP1319107A1 Method, device and semi-finished product for producing prepared roofing for renewing rooves |
| 06/17/2003 | US6579921 Stiffness at high temperature and flexibility at low temperature; thermoplastic rubber at lower concentration; |
| 06/05/2003 | US20030101671 Roofing membrane |
| 05/29/2003 | US20030100674 Self-crosslinking aqueous polystyrene-butadiene dispersions for consolidating bituminizable nonwovens and also consolidated nonwovens |
| 05/22/2003 | DE20302116U1 Cover material in the form of a thermoplastic sheet with sticky surfaces is provided at least on its top surface with a cover layer of a durably weather resistant plastic material |
| 05/15/2003 | US20030092337 Laminate with improved properties |
| 04/23/2003 | EP1304410A1 Laminate with improved properties |
| 04/17/2003 | WO2003031748A2 Asphalt-based roofing materials having coatings of different compositions |
| 04/17/2003 | CA2462253A1 Asphalt-based roofing materials having coatings of different compositions |
| 04/15/2003 | US6546679 Self-adhesive protectant for insulated building foundation |
| 04/10/2003 | US20030068469 Roofing materials having engineered coatings |