| Patents for G21F 1 - Shielding characterised by the composition of the material (2,119) |
|---|
| 05/23/1989 | US4833335 Neutron shielded door for radiation therapy rooms |
| 05/23/1989 | US4833334 Protective box for electronic circuits hardened with respect to X-rays |
| 05/03/1989 | EP0314552A1 X-ray radiation generating set with full protection against radiation leakage |
| 05/03/1989 | DE3735502A1 Crosslinkable plastic compound, in particular for use in scan regions of electron irradiation units |
| 04/05/1989 | EP0309463A1 Radiopaque polyurethanes and catheters formed therefrom. |
| 02/22/1989 | EP0304403A2 Plastic composition containing superconductors |
| 02/09/1989 | WO1989000831A1 Radiation shield |
| 01/31/1989 | CA1249456A1 Seal welded cast iron nuclear waste container |
| 01/10/1989 | US4797431 Glass/poly(carboxylic acid) cement compositions |
| 01/03/1989 | US4795654 Structure for shielding X-ray and gamma radiation |
| 12/29/1988 | WO1988010133A1 Device for preventing ''technostress'' caused by electromagnetic waves |
| 12/06/1988 | USH558 Outer metal shell, inner shell of low melting lithium hydride |
| 12/01/1988 | DE3733564C1 Component of high compressive strength made of lime/silica compositions |
| 11/17/1988 | WO1988008963A1 Lightweight lead adsorption granule (perlead) |
| 11/08/1988 | US4783309 Double container system for transporting and storing radioactive materials |
| 09/28/1988 | EP0283844A1 Conductive resin composition and molded product using the same |
| 09/13/1988 | US4771179 Shielding article |
| 08/30/1988 | US4767572 Method of making radiation shielding elements for use in nuclear technology |
| 08/25/1988 | DE3709042A1 Structure with high degree of radiation shielding |
| 08/03/1988 | CN88100180A X-ray-proof and violet-ray-proof plexiglass and its production |
| 07/27/1988 | EP0275746A1 Method to produce a composite material, particularly a neutron absorbing composite material |
| 06/28/1988 | US4753756 Prepared from sulphur and iron oxide |
| 06/14/1988 | US4751021 Bendable sheet material |
| 06/14/1988 | US4750805 Helically slit high-Z cable sheathing and method of using same |
| 04/27/1988 | EP0264521A2 Double-walled transport container for radioactive material |
| 04/26/1988 | US4740526 Elastic foamed material containing large amount of metallic component and a method for producing said material |
| 04/20/1988 | EP0263840A1 System for irradiating liquids with radioactive beams |
| 04/12/1988 | CA1235002A1 Container for the final storage of radioactive wastes |
| 03/30/1988 | CN87209008U Glass protection material with liquid sandwich |
| 03/22/1988 | US4733092 Internal radiation attenuation system |
| 03/08/1988 | US4729869 Modular radiation shielding system |
| 03/03/1988 | DE3629335A1 Space-saving temporary radiation protection wall |
| 03/02/1988 | EP0258178A1 Nuclear radiation absorbers |
| 03/02/1988 | EP0258177A1 Nuclear-radiation absorbers |
| 02/24/1988 | EP0257016A2 Shielding device for protection against radiation, toxic gases or the same |
| 02/23/1988 | US4727257 Cement containing galena and boron minerals |
| 02/03/1988 | EP0255484A1 Nuclear-radiation absorber |
| 02/02/1988 | US4722344 Radiopaque polyurethanes and catheters formed therefrom |
| 02/02/1988 | CA1232376A1 Shielding article of lead and aluminum |
| 01/28/1988 | DE3624299A1 Recultivation of seabed after marine dumping of industrial wastes and with accumulation of pollutants and biological treatment of toxically polluted seabed |
| 01/07/1988 | EP0250902A2 Double-container system for the transport and disposal of radioactive materials |
| 01/07/1988 | EP0250573A1 A tension-resisting concrete consisting of cement, aggregate and water. |
| 12/09/1987 | EP0248693A1 Impermeable concrete composition having a high durability |
| 12/03/1987 | WO1987007155A1 Radiopaque polyurethanes and catheters formed therefrom |
| 11/26/1987 | DE3617091A1 Radiation protection component system |
| 11/25/1987 | CN87102816A Apparatus exposure to radiation fluid by radioactive rays |
| 11/24/1987 | CA1229684A1 Pile of lead metal sheets for shielding environment from harmful source |
| 11/12/1987 | DE3707586A1 Einrichtung zum bestrahlen von fluessigkeiten mit radioaktiven strahlen Radiation means for irradiating with radioactive liquids |
| 11/11/1987 | EP0244959A2 Glass/poly(carboxylic acid) cement compositions |
| 10/21/1987 | EP0242295A1 X-ray shielded electronic circuit box |
| 10/21/1987 | EP0242294A1 X-ray shielding material |
| 10/21/1987 | EP0242227A2 Elastomeric neutron protection material |
| 09/24/1987 | WO1987005738A1 System for irradiating liquids with radioactive beams |
| 09/10/1987 | DE3607190A1 Process for manufacturing plasterboards and plaster radiation protection board |
| 09/03/1987 | DE3606339A1 Fireproof and radiation-proof wall and/or floor lead-through |
| 08/26/1987 | EP0233376A1 Radiopaque thermoplastic resin-silicone network resin compositions and medical-surgical tubings prepared therefrom |
| 08/19/1987 | EP0232680A1 Shield against radiations |
| 08/04/1987 | US4684810 X-ray shield for fluorescent light tube |
| 08/04/1987 | US4684480 Ceramic bonded neutron absorber plates of boron carbide and free carbon |
| 07/16/1987 | WO1987004208A1 Process for producing concrete consisting of cement, aggregate and water, a tension-resisting concrete and a concrete reinforcing element |
| 06/04/1987 | DE3542338A1 Plugging material |
| 06/02/1987 | US4670658 Radiation resistance |
| 05/06/1987 | EP0220937A2 Structure for shielding X-ray and gamma radiation |
| 04/01/1987 | EP0088780B1 Protection cover |
| 03/17/1987 | US4650643 Neutron streaming shield for nuclear vessel cavity |
| 03/17/1987 | US4650518 Corrosion-resistant uranium alloy |
| 03/10/1987 | CA1218839A1 Shielding material of electromagnetic waves |
| 02/25/1987 | EP0211779A1 Nuclear-radiation absorber |
| 02/17/1987 | US4644171 Neutron absorbing panel |
| 01/29/1987 | DE3526455A1 Thermally resistant concrete (basalt/quartz concrete) |
| 01/29/1987 | DE3526454A1 Thermally resistant concrete (Rhine gravel concrete) |
| 12/23/1986 | US4631236 Boron-containing aluminum alloy core, boron-free aluminum alloy mantel |
| 12/23/1986 | US4631214 Transparent electromagnetic wave shielding material |
| 10/28/1986 | US4619963 Lead fibers embedded in synthetic resin |
| 10/28/1986 | US4619852 Pile of lead metal sheets for shielding environment from harmful source |
| 08/26/1986 | US4608352 Neutron-absorbent glasses containing gadolinium and process for their preparation |
| 07/16/1986 | CN85100239A The method for preparing x-ray proof plexiglass |
| 07/02/1986 | EP0121529B1 Method for manufacturing aluminium- and boron-based composite alloys and application thereof |
| 06/18/1986 | EP0184900A1 Process for the preparation of synthetic rock material and precursor therefor |
| 06/17/1986 | US4595559 Introducing encased aluminum boride into refined aluminum alloy bath, degassing under nitrogen or vacuum, rapidly casting |
| 05/06/1986 | US4587277 Absorption x-rays |
| 04/23/1986 | EP0178984A1 Neutron-absorbing glasses containing gadolinium and process for their preparation |
| 04/22/1986 | US4584326 Diiodobenzoate or tetraiodo benzoate opacifier |
| 04/01/1986 | US4579882 Shielding material of electromagnetic waves |
| 02/04/1986 | US4568436 Decomposition of zirconium alkoxide using carbon dioxide lasers |
| 01/07/1986 | US4563494 Synthetic resin composition and process for producing the same |
| 12/04/1985 | EP0163327A1 Method for protecting living beings against nefarious electromagnetic fields, and ampoules used thereby |
| 12/03/1985 | US4556757 Protective cover against radiation |
| 11/06/1985 | EP0160327A1 Laminar radiation-shielding article |
| 10/01/1985 | US4544684 Compositions based on vinylidene fluoride polymers incorporating boron carbide |
| 09/11/1985 | EP0154271A2 Radiation shielding putty-like composition |
| 08/07/1985 | EP0150841A2 Neutron absorber plates with ceramic bond on a base of boron carbide and free carbon |
| 08/06/1985 | US4533832 Radiation attenuation modules and system and method of making the modules |
| 07/17/1985 | EP0148776A1 Cast iron containers |
| 07/03/1985 | EP0147147A2 Radiation attenuation modules and system and method of making the modules |
| 07/03/1985 | EP0146778A2 Container for final radioactive waste disposal |
| 06/11/1985 | US4522868 Neutron-shielding fabric and composite fiber and method of manufacture thereof |
| 05/08/1985 | EP0140441A2 Compositions based on polymers of vinylidene fluoride containing boron carbide |
| 05/07/1985 | CA1186533A1 Manufacturing process of aluminum and boron based composite alloys, and uses for said alloys |
| 05/07/1985 | CA1186465A1 Neutron-shielding fabric and composite fiber and the method of manufacture thereof |