Radiation detectable and protective articles

A product, radiation source technology, applied in the field of radiation detectable and protective products, which can solve complex, visual inspection and other problems

Inactive Publication Date: 2009-03-11
MERIDIAN RES & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This problem becomes more complicated when trying to inspect a prize in a cereal box, since cereal boxe

Method used

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  • Radiation detectable and protective articles
  • Radiation detectable and protective articles
  • Radiation detectable and protective articles

Examples

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Embodiment Construction

[0035] Referring now to FIG. 1, one example of a radiopaque polymeric article 10 of the present invention is shown. In this example, the radiopaque polymer article 10 is a prize inserted into a cereal box as a plastic toy figure. The radiopaque polymeric article 10 is preferably formed from a polymer blend comprising one or more radiopaque materials and one or more polymers. The inclusion of one or more radiopaque materials is important to the polymer blend because polymers themselves are substantially transparent to many forms of radiation such as X-rays, so using polymers alone will not produce effective radiopaque polymer products.

[0036] For radiopaque materials, barium sulfate, tungsten and bismuth are preferred for use in the present invention because these materials are known to be less of a health hazard than lead. Other radiopaque materials may also be used, including but not limited to: barium, other barium compounds (e.g., barium chloride), tungsten compounds (e...

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Abstract

The invention discloses a composition and a method for forming radiopaque polymer product. In on embodiment, radiation inspection device and method are subject to determine presence and quality of the radiopaque polymer product. A radiopque product is formed by mixing radiopque material such as barium, bismuth, tungsten, or their compound and pulverized polymer, granule polymer or polymer in solvent or water solution, emulsion or suspension. In addition to the radiation detectable product, the radiopque polymer material can be used for producing radiation-protective product such as radiation protection clothes and bomb container; nanomaterial can be used for promoting radiation protection ability. The invention can also be used for guarding other type of danger as fire, chemical, biology and shooting bomb.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to U.S. Patent Application No. 11 / 019952, filed December 20, 2004, the contents of which are incorporated herein by reference, and filed July 16, 2003 Application Serial No. 10 / 620,954 and a continuation-in-part of US Patent No. 6,841,791 entitled "Multiple Hazard Protection Articles And Methods For Making Them," filed September 9, 2002 Serial No. 10 / 238160 and authorized by U.S. Patent No. 6828578 entitled "Lightweight Radiation Protective Articles And Methods For Making Them", and as a continuation of part of the patent granted by U.S. Patent No. 6828578B2 on December 7, 2004, the application 10 / 238160 is itself a continuation-in-part of application Serial No. 09 / 940,681 filed August 27, 2001 and issued as a continuation-in-part of U.S. Patent No. 6,459,091B1, issued October 1, 2002, entitled "LightweightRadiation Protective Garments," application 09 / 940,681 is a continuation-in-part of ...

Claims

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Application Information

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IPC IPC(8): G21C11/00G21F1/00G21C5/00
CPCG21F3/02G21F1/00G21F5/00
Inventor R·德米奥J·库彻罗夫斯基A·库鲁帕瑟
Owner MERIDIAN RES & DEV
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