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Class Information
Number: 523/136
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof > Composition sensitive to or resistant to radioactive material or cathode rays (e.g., electron bombardment, etc.) or process of preparing
Description: Subject matter wherein a composition which is resistant to, yet does not absorb radioactive materials or cathode rays is claimed or solely disclosed or to processes of preparation thereof.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7399431 Material for neutron shielding and for maintaining sub-critically, process for its preparation and its applications Jul. 15, 2008
7374718 Radiation stable aromatic carbonate polymer compositions May. 20, 2008
7193230 Low-weight ultra-thin flexible radiation attenuation composition Mar. 20, 2007
7078447 Ionizing radiation stable polyarylestercarbonate compositions Jul. 18, 2006
7030172 Electromagnetic wave absorbing compositions Apr. 18, 2006
7025908 Optical filter and process for producing the same Apr. 11, 2006
7012111 High-specific-gravity EPDM composition, dynamic damper made from the composition, tennis racket with the dynamic damper, and radiation-shielding material comprising the composition Mar. 14, 2006
6884994 High temperature scintillator Apr. 26, 2005
6734224 Heat radiation shield coating composition May. 11, 2004
6727294 Thermoplastic resin composition containing a naphthalene dicarboxylic acid moiety and an aliphatic diol moiety Apr. 27, 2004
6689827 Transparent impact-resistant modified thermoplastic molding materials Feb. 10, 2004
6485657 Gamma-ray stabilizer and thermoplastic polymer compound including the said stabilizer Nov. 26, 2002
6410613 Phosphate compound and preparation process thereof, phosphate copper compound and preparation process thereof, near infrared ray absorber, and near infrared ray-absorbing acrylic resin composi Jun. 25, 2002
6359028 Polycarbonate resin composition Mar. 19, 2002
6344507 Antistatic polymeric compositions Feb. 5, 2002
6232383 Nuclear resistance cell and methods for making same May. 15, 2001
6204301 Fluoroplastic composites and a process for producing the same Mar. 20, 2001
6197853 Polycarbonate composition resistant to gamma radiation Mar. 6, 2001
6153666 Radiation-attenuating sheet material Nov. 28, 2000
6111551 Housing with radar-absorbent properties Aug. 29, 2000
5989720 Electromagnetic wave shield material composition and electromagnetic wave shield product including such material composition Nov. 23, 1999
5989649 Pigment dispersion composition, display apparatus, and method of manufacturing the apparatus Nov. 23, 1999
5977206 Polycarbonate resin composition Nov. 2, 1999
5948920 Epoxides from dicyclopentadiene--unsaturated oil copolymers Sep. 7, 1999
5936007 (Co)polycarbonates stabilized against .gamma.-radiation Aug. 10, 1999
5908884 Radiation shielding material and producing method thereof Jun. 1, 1999
5898263 Pigment dispersion composition, display apparatus, and method of manufacturing the apparatus Apr. 27, 1999
5852070 (Co) polycarbonates stabilised against .gamma.-radiation Dec. 22, 1998
5851508 Compositions for use in embolizing blood vessels Dec. 22, 1998
5852303 Amorphous matrices having dispersed cesium Dec. 22, 1998
5807908 Ionizing radiation-resistant polycarbonate resin composition and medical part comprising same Sep. 15, 1998
5789466 Laser marking of fluoropolymer composition Aug. 4, 1998
5773494 Laser-markable article and a composition containing a urea thermosetting resin for making the same Jun. 30, 1998
5773491 (Co)polycarbonates stabilized against .gamma.-radiation Jun. 30, 1998
5744517 Polycarbonate compositions resistant to ionizing radiation Apr. 28, 1998
5684062 (Co)polycarbonates stabilised against .gamma.-radiation Nov. 4, 1997
5681905 Gamma radiation-resistant blend of polycarbonate with polyester Oct. 28, 1997
5667767 Compositions for use in embolizing blood vessels Sep. 16, 1997
5612398 Radiation-resistant polycarbonates Mar. 18, 1997
5599863 Gamma radiation sterilizable acrylic polymer Feb. 4, 1997
5559167 Gamma irradiated thermoplastics and articles Sep. 24, 1996
5556898 Radiation-shielding polymeric compositions Sep. 17, 1996
5552455 Radar absorbing material and process for making same Sep. 3, 1996
5502099 Molding compositions Mar. 26, 1996
5491179 Thermally stable, gamma radiation-resistant blend of polycarbonate with polyester Feb. 13, 1996
5476893 Use of nucleus-brominated phthalic acid anhydride for stabilizing thermoplastic polycarbonates against the effect of gamma-rays Dec. 19, 1995
5453457 Gamma-radiation-resistant polycarbonate composition Sep. 26, 1995
5422383 Laser beam absorbing resin composition, coloring material therefor and laser beam marking method Jun. 6, 1995
5399658 Gamma-radiation-resistant polycarbonate composition Mar. 21, 1995
5382605 Polycondensates which can be sterilized by .gamma.-radiation Jan. 17, 1995

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