| Patents for B32B 11 - Layered products essentially comprising bituminous or tarry substances (1,246) |
|---|
| 07/03/1984 | US4457983 Roofing sheet with upper layer of higher melting point than asphalt |
| 06/26/1984 | CA1169749A1 Self-adhesive roofing laminate having self-edge sealing properties |
| 06/12/1984 | CA1168971A1 Self-adhesive roofing laminates having metal layer therein |
| 05/30/1984 | EP0109879A1 Method and apparatus for the manufacture of waterproof roofing panels |
| 05/22/1984 | US4450192 Construction barrier board |
| 05/15/1984 | US4448830 Open-cell foam having adhesive bituminous sheet and removable coating for exterior drainage; waterproofing |
| 04/10/1984 | US4442148 Dimensionally stable sheet |
| 03/13/1984 | CA1163544A1 Thermal insulating and bituminous waterproofing board and application process thereof |
| 02/21/1984 | CA1162469A1 Impermeable sheathing |
| 02/08/1984 | EP0100231A2 Preformed barrier |
| 11/29/1983 | US4417939 Adhering a polyester or polypropylene fabric web |
| 11/09/1983 | EP0093247A1 Polyisocyanurate foams from digestion products of polyalkylene terephthalate polymers and polyols |
| 08/16/1983 | US4399186 Foamed asphalt weathering sheet for roll roofing, siding, or shingles |
| 08/02/1983 | US4396665 Self-adhesive roofing laminates having metal layer therein |
| 07/26/1983 | CA1150612A1 Laminated sheet containing a bituminous slip layer |
| 06/07/1983 | US4386981 Covering the bituminous adhesive layer of a flexible laminate with weather-proofing particles; materials handling |
| 05/04/1983 | EP0077987A1 Vibration damper of constrained laminate type |
| 04/26/1983 | CA1145109A1 Preformed sheet-like structures |
| 02/22/1983 | US4374687 Process for making a built-up thermal insulating and bituminous waterproofing assembly |
| 02/08/1983 | US4372997 Heat- and flame-resistant sheet material |
| 02/01/1983 | CA1140700A1 Intumescable fire-retardant products |
| 02/01/1983 | CA1140443A1 Waterproofing membranes |
| 01/11/1983 | US4368228 Bitumen, atactic polypropylene & propylene/ethylene copolymer compositions and waterproofing membranes using the same |
| 11/02/1982 | US4357377 Thermal insulating and bituminous waterproofing board and application process thereof |
| 09/28/1982 | US4351873 Of a closed-cell foam containing a fluorocarbon gas |
| 01/12/1982 | US4310580 Sheeting of multilayer antidrumming lining material |
| 12/29/1981 | US4308308 For attachment to sheet metal |
| 09/01/1981 | US4287263 Containing mica, limestone and a polyethylene film |
| 06/30/1981 | US4276342 Sheet of reinforced tar |
| 04/28/1981 | US4264425 Device for detection of air/fuel ratio from oxygen partial pressure in exhaust gas |
| 02/18/1981 | EP0024058A1 Laminated sheet containing a bituminous slip layer, and process for making a roll thereof |
| 02/11/1981 | EP0023764A2 Intumescent fire-retardant granules and their use in a sheet material |
| 02/03/1981 | US4248926 Flashing sheet |
| 12/30/1980 | US4242393 Carpet tiles |
| 11/18/1980 | US4234639 Asphalts mixed with particles having a glass core and a coating of a halogenated organic compound and an iron salt; roofing |
| 10/28/1980 | US4230762 Synthetic non-woven fabric, woven or knit fabric layer |
| 06/10/1980 | CA1079171A1 Process for the manufacture of multilayer impermeable strips |
| 01/29/1980 | US4186236 Waterproof roofing membrane |
| 08/22/1979 | EP0003632A2 Carpet or carpet tiles and process for manufacture thereof |
| 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 |
| 08/15/1978 | US4107375 Bulky asphalt-impregnated sheet having different properties on both surfaces |
| 03/14/1978 | US4079158 Asphalt impregnated felt building materials |
| 10/25/1977 | US4055453 Process for producing laminated bituminous roofing membrane |
| 07/12/1977 | US4035544 Asphalt roofing and method of making same |
| 01/06/1976 | US3931440 Roofing shingle utilizing an asphalt composition and method of making an asphalt-saturated base sheet |