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Class Information
Number: 976/DIG.327
Name: Nuclear technology > Shielding characterized by the composition of the materials [g21f-1/00] > Selection of uniform shielding materials [g21f-1/02] > Ceramics; glasses; refractories [g21f-1/06] *** (cermets dig. 328)

Patents under this class:

Patent Number Title Of Patent Date Issued
4684480 Ceramic bonded neutron absorber plates of boron carbide and free carbon Aug. 4, 1987
4608352 Neutron-absorbent glasses containing gadolinium and process for their preparation Aug. 26, 1986
4437013 Neutron and gamma radiation shielding material, structure, and process of making structure Mar. 13, 1984
4303553 Neutron-protection heat insulating material Dec. 1, 1981
4252691 Neutron absorber based on boron carbide and carbon and a process for their production Feb. 24, 1981
4194040 Article of fibrillated polytetrafluoroethylene containing high volumes of particulate material and methods of making and using same Mar. 18, 1980
4180605 Multilayer radome Dec. 25, 1979
4087573 Adhesive plasters May. 2, 1978
4054029 Nuclear blast-resistant rocket motor cases Oct. 18, 1977
4041872 Wrapper, structural shielding device Aug. 16, 1977

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