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Browse by Category: Main > Material Science
Class Information
Number: 252/478
Name: Compositions > X-ray or neutron shield
Description: Compositions specialized and designed to prevent the passage of X-radiation or other wave energy, outside the visible spectrum, such as is released in nuclear transformation.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8710476 Systems, devices, methods, and compositions including fluidized x-ray shielding compositions Apr. 29, 2014
8681924 Single-plate neutron absorbing apparatus and method of manufacturing the same Mar. 25, 2014
8641817 Paint with metallic microwires, process for integrating metallic microwires in paint and process for applying said paint on metallic surfaces Feb. 4, 2014
8440108 Chemically bonded ceramic radiation shielding material and method of preparation May. 14, 2013
RE44036 Lead free barium sulfate electrical insulator and method of manufacture Mar. 5, 2013
8318045 Radiation shielding members including nano-particles as a radiation shielding material and method for preparing the same Nov. 27, 2012
8308986 Bismuth compounds composite Nov. 13, 2012
8303865 Enhanced alpha particle emitter Nov. 6, 2012
8158962 Single-plate neutron absorbing apparatus and method of manufacturing the same Apr. 17, 2012
8119999 Radiation-shielding glass and method of manufacturing the same Feb. 21, 2012
8062554 System and methods of dispersion of nanostructures in composite materials Nov. 22, 2011
7968657 Thermoplastic polyhydroxyalkanoate compounds Jun. 28, 2011
7939146 Marker composite for medical implants May. 10, 2011
7824576 Dispersion strengthened lithium and method therefor Nov. 2, 2010
7819970 Protective concrete for weakening the intensity of proton radiation Oct. 26, 2010
7811475 Neutron shielding material composition, shielding material and container Oct. 12, 2010
7803288 Neutron shielding material composition, shielding material and container Sep. 28, 2010
7800073 Moldable neutron sensitive compositions, articles, and methods Sep. 21, 2010
7718984 Optimized nuclear radiation shielding within composite structures for combined man made and natural radiation environments May. 18, 2010
7658987 X-ray device component with emissive inorganic coating Feb. 9, 2010
7638783 Lead free barium sulfate electrical insulator and method of manufacture Dec. 29, 2009
7553431 Techniques and compositions for shielding radioactive energy Jun. 30, 2009
7524438 Unsaturated polyester-based material for neutron-shielding and for maintaining sub-criticality Apr. 28, 2009
7449131 Techniques and compositions for shielding radioactive energy Nov. 11, 2008
7399431 Material for neutron shielding and for maintaining sub-critically, process for its preparation and its applications Jul. 15, 2008
7384576 Lead-free mixture as a radiation protection additive Jun. 10, 2008
7344658 Radiation protector and utilization thereof Mar. 18, 2008
7335902 Container for storing radioactive materials Feb. 26, 2008
7327821 Cask, composition for neutron shielding body, and method of manufacturing the neutron shielding body Feb. 5, 2008
7309807 Method of containing radioactive contamination Dec. 18, 2007
7250119 Composite materials and techniques for neutron and gamma radiation shielding Jul. 31, 2007
7160486 Material based on vinylester resin for neutron shielding and maintenance of sub-criticality Jan. 9, 2007
6960311 Radiation shielding materials and containers incorporating same Nov. 1, 2005
6805815 Composition for shielding radioactivity Oct. 19, 2004
6797972 Neutron shielding materials and a cask for spent fuel Sep. 28, 2004
6797744 Radio wave absorber composition Sep. 28, 2004
6660381 Partial coverage metal nanoshells and method of making same Dec. 9, 2003
6630683 Antiradiation concrete and antiradiation shell Oct. 7, 2003
6583432 Methods and compositions for ionizing radiation shielding Jun. 24, 2003
6544442 Method of loading organic materials with group III plus lanthanide and actinide elements Apr. 8, 2003
6517743 Epoxy resin composition having high neutron shielding ability, and a transparent shielding materials for neutron obtained by curing said epoxy resin composition Feb. 11, 2003
6485657 Gamma-ray stabilizer and thermoplastic polymer compound including the said stabilizer Nov. 26, 2002
6455864 Methods and compositions for ionizing radiation shielding Sep. 24, 2002
6372157 Radiation shielding materials and containers incorporating same Apr. 16, 2002
6334963 Absorbent neutronic composite material and method for producing same Jan. 1, 2002
6299950 Fireproof impact limiter aggregate packaging inside shipping containers Oct. 9, 2001
6120706 Process for producing an aggregate suitable for inclusion into a radiation shielding product Sep. 19, 2000
6097144 Cathode ray tubes having reduced glass browning properties Aug. 1, 2000
6030549 Dupoly process for treatment of depleted uranium and production of beneficial end products Feb. 29, 2000
6026815 Radiopaque liquid as radiation blocking agent Feb. 22, 2000

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