| Patents for B32B 11 - Layered products essentially comprising bituminous or tarry substances (1,246) |
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| 03/21/2002 | WO2001073242A8 Waterproofing membrane with a rough surface and a process for producing waterproofing membranes |
| 02/27/2002 | CN1079731C Fireproof multi-layer structure product and fireproof door with the same |
| 01/24/2002 | US20020009580 Waterproofing membrane and method of manufacture |
| 12/11/2001 | CA2038790C Metal plate/asphalt pavement |
| 11/29/2001 | WO2001090506A1 Roof sealing web |
| 11/07/2001 | EP0635079B1 Fire-resistant roofing and cladding material |
| 10/18/2001 | WO2001061103A8 Roofing membrane with vapour pressure control |
| 10/17/2001 | EP0915755B1 Bitumen felt |
| 10/09/2001 | US6298610 Architectural waterproofing membrane and termite barrier |
| 10/04/2001 | WO2001073242A1 Waterproofing membrane with a rough surface and a process for producing waterproofing membranes |
| 10/02/2001 | US6296912 Roofing material with fibrous mat |
| 08/23/2001 | WO2001061103A1 Roofing membrane with vapour pressure control |
| 07/26/2001 | DE10002281A1 Component with sandwich structure, in particular, for motor vehicle bodywork comprises a distancing layer which is provided with cutouts serving for spot attachment of the cover layer to the base sheet |
| 05/25/2001 | WO2001036538A1 Ribbed strip for roofs or similar |
| 05/22/2001 | US6235136 Water-resistant mastic membrane |
| 05/16/2001 | CN1065937C Fire-resistant roofing and cladding material and its mfg. and use |
| 04/26/2001 | US20010000371 Architectural waterproofing membrane and termite barrier |
| 04/26/2001 | US20010000370 Architectural waterproofing membrane and termite barrier |
| 04/11/2001 | EP1090948A2 Coating EPDM rubber membranes |
| 03/21/2001 | CN1063390C Oil-barrier waterproofing membrane laminate |
| 03/15/2001 | DE19942878A1 Sealing material for construction industry consists of bitumen sheeting covered with synthetic fibre mat |
| 03/07/2001 | CN2422133Y Composite padding for asphalt water-proof coiled material |
| 03/01/2001 | DE19947442A1 Trennmittel gegen bituminöse Stoffe Release agents against bituminous substances |
| 02/27/2001 | US6192650 Water-resistant mastic membrane |
| 02/07/2001 | CN2417993Y Synthesized polymer water-proof coil material overlayed on pitch |
| 02/06/2001 | US6182412 Architectural waterproofing membrane and termite barrier |
| 12/27/2000 | EP0808246A4 Fire rated floor door and control system |
| 12/13/2000 | EP1058621A1 A method and an apparatus for the manufacture of a bituminous coating sheet and such coating sheet |
| 11/28/2000 | US6152259 Sound deadening laminate |
| 10/26/2000 | DE19908586C1 Sealing sheet comprises carrier layer with bituminous top and bottom layers on its opposite surfaces, with top cover layer provided with wetting agent which wets material of bottom cover layer |
| 09/19/2000 | US6120913 Shingle with support and bitumen component, and a high vinyl content vinyl aromatic hydrocarbon-conjugated diene-vinyl aromatic hydrocarbon block polymer and filler; can be made with lower processing viscosity |
| 09/13/2000 | EP1035269A2 Composite membrane |
| 09/12/2000 | US6117518 Walls with coverings and coatings |
| 08/23/2000 | EP1028850A1 Sealing sheet assembly for construction surfaces and methods of making and applying same |
| 08/15/2000 | US6103356 Comprising bituminous rubberized-asphalt core sheet with thickness of 0.025 inch to 0.030 inch, and having outer plastic film secured to the first side of the core sheet, and inner film of an impermeable plastic material |
| 08/01/2000 | CA2212363C Fire rated floor door and control system |
| 05/25/2000 | DE19851808A1 Bitumen material, for e.g. waterproofing roofs, has bitumen layers with carrier and partially coated lamination |
| 04/06/2000 | WO1999058325A9 Water-resistant mastic membrane |
| 04/05/2000 | EP0990081A1 Diffusion-permeable roof boarding, roof lining or wind bracing board |
| 03/21/2000 | US6038826 Stack and package of laminated shingles |
| 02/10/2000 | WO1999058325A3 Water-resistant mastic membrane |
| 01/18/2000 | CA2123411C Resilient foam-backed carpet and method of preparation |
| 12/29/1999 | CN1239730A Double waterproof materials of asphalt mastic spread film and sheet on concrete structure and its working method |
| 12/22/1999 | EP0843761A4 Urethane-modified bitumen sheet material and method for protective moisture barrier |
| 11/23/1999 | CA2080126C Floor covering with bitumen backing layer |
| 11/18/1999 | WO1999058325A2 Water-resistant mastic membrane |
| 11/09/1999 | US5981406 Corrosion/heat/alkali resistance; used for wallboard for building construction |
| 11/09/1999 | US5981010 Polyurethane-modified bitumen coating composition |
| 10/26/1999 | US5972271 Method of preparing moisture barrier sheet material |
| 09/02/1999 | WO1999043499A1 A method and an apparatus for the manufacture of a bituminous coating sheet and such coating sheet |
| 08/04/1999 | EP0933194A2 Sound-damping sandwich panel |
| 06/16/1999 | EP0680581B1 Heat-recoverable article |
| 05/19/1999 | EP0915755A1 Bitumen felt |
| 05/14/1999 | WO1999022935A1 Sealing sheet assembly for construction surfaces and methods of making and applying same |
| 03/31/1999 | EP0905303A2 Bituminous roofing sheet |
| 02/16/1999 | CA2005219C Low temperature and primerless waterproofing laminates |
| 02/04/1999 | DE19803527A1 Acoustic insulation sandwich board |
| 02/03/1999 | EP0525004B1 Floor covering with bitumen backing layer |
| 12/23/1998 | WO1998058140A1 Diffusion-permeable roof boarding, roof lining or wind bracing board |
| 11/18/1998 | CN2297309Y Coal tar enamel paint external winding belt |
| 10/20/1998 | US5824401 Oil-barrier waterproofing membrance laminate |
| 09/30/1998 | CN2292802Y Plasticated asphalt corrosion-resisting adhesive bandage |
| 09/01/1998 | US5800888 Heat bonded type vibration-damping resin for structural member vibration-damping structure |
| 08/04/1998 | US5787677 Garage door insulation system |
| 06/25/1998 | DE19653857A1 Floor cover of tiles or natural stone plates |
| 06/09/1998 | US5763036 Consists of outer low density polyethyene layer, a layer of modified bitumen consitsting of polyurethane formed from polybutadienediol-polyisocyanate and modifying bitumen, a releasable casting film |
| 05/27/1998 | EP0843761A1 Urethane-modified bitumen sheet material and method for protective moisture barrier |
| 04/30/1998 | CA2218463A1 Method of making an asphalt and fiber laminated insulation product |
| 04/28/1998 | US5743985 Method of making an asphalt and fiber laminated insulation product |
| 03/18/1998 | EP0829591A2 Preformed, unitary composite for reinforcing while suppressing curl in bituminous roofing membranes and process for making such composites |
| 03/04/1998 | CN1175228A Fire rated floor door and control system |
| 02/17/1998 | US5718785 Gypsum board faced with fibrous mat |
| 02/12/1998 | WO1998005495A1 Bitumen felt |
| 02/12/1998 | CA2257455A1 Bitumen felt |
| 01/28/1998 | EP0820858A1 Honeycomb core materials with particulate reinforcement |
| 01/27/1998 | US5712038 Vibration damper material |
| 12/31/1997 | WO1997049555A1 Water-resistant mastic membrane |
| 12/31/1997 | CN1036864C Floor covering with bitumen backing layer |
| 12/09/1997 | US5695373 Preformed unitary composite for reinforcing while suppressing curl in bituminous roofing membranes and process for making such composites |
| 11/26/1997 | EP0808246A1 Fire rated floor door and control system |
| 11/12/1997 | CN2267152Y Plastic-steel decoration plate or picture |
| 09/09/1997 | US5665447 Sound screen insulation with asphalt septum |
| 06/04/1997 | EP0776401A1 A water-proofing membrane for roofing |
| 05/28/1997 | EP0775774A1 Method and apparatus for providing an antisticking layer on a band of bituminous roofing material |
| 05/28/1997 | EP0606298B1 Low temperature applicable waterproofing laminates |
| 04/19/1997 | CA2187848A1 Sound screen insulation with asphalt septum |
| 04/19/1997 | CA2187847A1 Garage door insulation system |
| 04/09/1997 | EP0767284A1 Vapor permeable substrate and underroof membrane |
| 04/01/1997 | US5616395 Process for the production of two-layer textile reinforcement adapted for the production of bituminous sealing sheets for roofing and reinforcement thus obtained |
| 03/26/1997 | CN2250237Y High strength water-proof roll material |
| 02/26/1997 | CN1143570A Waterproof polyurethane laminated sheet |
| 02/11/1997 | US5601897 Vacuum insulation panel having carbonized asphalt coated glass fiber filler |
| 01/30/1997 | WO1997003253A1 Urethane-modified bitumen sheet material and method for protective moisture barrier |
| 01/14/1997 | US5593766 Composite for reinforcing bituminous roofing membranes including a lightweight grid of over-under construction |
| 01/03/1997 | WO1997000362A1 A water-proofing membrane for roofing |
| 12/19/1996 | WO1996041048A1 Vacuum insulation panel having carbonized asphalt coated glass fiber filler and method for manufacturing |
| 12/19/1996 | CA2193514A1 Vacuum insulation panel having carbonized asphalt coated glass fiber filler and method for manufacturing |
| 10/16/1996 | CN1133383A Method for producing double-layer reinforced fabric of asphalt roofing scroll material and reinforced products made by this method |
| 10/15/1996 | US5565274 Having first layer of intumescent material which on exposure to heat or flame swells or puffs up to thick cellular foam char which is insulative and fire-retardant, second layer of structural material, third layer of cementitious material |
| 09/10/1996 | US5554433 Fire rated floor door and control system |