公开(公告)号：EP3360141A1

公开(公告)日：2018-08-15

申请号：EP16852906.3

申请日：2016-10-07

申请人： Hazprotect Pty Ltd

发明人： MOHARRER, Mohammad Ali Sanagooy

IPC分类号： G21F1/10 ,  G21F5/00 ,  G21F9/36

CPC分类号： G21F1/10 ,  G21F5/00 ,  G21F5/005 ,  G21F5/12 ,  G21F9/36

摘要： A composite panel for a toxic material encapsulation system, comprising a reinforcing structure extending within and integrally formed with a non-biodegradable thermoplastic polymer.

公开(公告)号：EP2977990A4

公开(公告)日：2016-12-14

申请号：EP14769239

申请日：2014-03-18

申请人： D&D CORP ,  RICANAL CORP

发明人： SANO KATSUHIKO ,  MIZUKOSHI SHIGEKAZU ,  TAKEUCHI ISAMU ,  ISHIDA YUJI ,  KURIMOTO YUKOU ,  FUJINO TAKAYOSHI

IPC分类号： G21F1/10

CPC分类号： G21F1/106 ,  C08K3/08 ,  C08K5/098 ,  C08K2003/0887 ,  C09D7/1216 ,  C09D7/1233 ,  C09D7/61 ,  C09D7/63 ,  C09D119/00 ,  G21F3/00

摘要： An object of the invention is to provide a radiation-shielding material that has a high radiation-shielding capability and can be easily coated, molded and sheeted. Metals or the like having a radiation-shielding capability are blended with an elastomer precursor in a high concentration thereby providing a radiation-shielding material that has a higher radiation-shielding capability than ever before and can be easily coated, molded and sheeted in any desired configuration.

公开(公告)号：EP2459633A1

公开(公告)日：2012-06-06

申请号：EP10735024.1

申请日：2010-07-29

申请人： AREVA NC ,  Piercan

发明人： LARMIGNY, Jean-Philippe ,  MATHIEU, Jean-Paul ,  GUERIN, Dominique ,  DOBROWOLSKI, Antoine

IPC分类号： C08K3/22 ,  G21F1/10

CPC分类号： G21F3/035 ,  C08K3/22 ,  G21F1/103 ,  C08L21/00

摘要： The invention relates to a radiation-attenuating elastomer material, of the type including an elastomer containing a dispersion of metal oxide powder, which is characterised in that the metal oxide powder includes 70 to 90 wt% of bismuth trioxide, 5 to 15 wt% of tungsten trioxide and 5 to 15 wt% of lanthanum trioxide. The invention also relates to the use of said elastomer material for manufacturing personal protective garments against ionising radiation. The invention further relates to a multi-layer glove for protecting against ionising radiation in which at least one layer is made from said elastomer material, as well as to the use of said glove for protection against the ionising radiation emitted by nuclear fuel powder, in particular containing plutonium. The invention can be used in the nuclear industry for handling nuclear fuel powder as well as in medical imaging, interventional radiology, nuclear medicine, treatment of plastic materials, inspection and testing of manufactured parts, etc.

公开(公告)号：EP1435100B1

公开(公告)日：2011-09-14

申请号：EP03787618.2

申请日：2003-07-01

申请人： Mavig GmbH

发明人： EDER, Heinrich

IPC分类号： G21F1/10

CPC分类号： G21F1/08 ,  G21Y2002/301 ,  G21Y2002/50 ,  G21Y2004/10

摘要： The invention relates to a lead substitute material for radiation protection purposes. The lead substitute material comprises Sn, Bi and optionally W or compounds of said metals and the composition of the lead-substitute material is a function of the nominal lead equivalent value.

公开(公告)号：EP1947070A4

公开(公告)日：2011-05-18

申请号：EP06810922

申请日：2006-09-29

申请人： YOSHINO GYPSUM CO

发明人： TADA KATSUMI ,  YAMAKATA KOUJI ,  YOKOYAMA ITARU ,  KATSUMOTO KOJI

IPC分类号： C04B28/14 ,  C04B14/26 ,  C04B14/30 ,  C04B14/36 ,  C04B14/38 ,  C04B16/06 ,  C04B26/02 ,  C04B28/12 ,  E04B1/82 ,  E04B1/92 ,  E04C2/26 ,  G21F1/04 ,  G21F1/10 ,  G21F1/12

CPC分类号： E04C2/043 ,  C04B26/02 ,  C04B28/10 ,  C04B28/14 ,  C04B2111/00586 ,  C04B2111/0062 ,  C04B2111/00629 ,  C04B2111/00862 ,  C04B2111/60 ,  E04B2001/925 ,  Y02W30/97 ,  Y10T428/266 ,  C04B14/26 ,  C04B14/28 ,  C04B14/42 ,  C04B22/064 ,  C04B24/26 ,  C04B14/303 ,  C04B14/386 ,  C04B16/0675 ,  C04B14/30 ,  C04B18/24 ,  C04B14/36 ,  C04B16/0641 ,  C04B14/305

摘要： Provided is a building material with a higher specific gravity and/or radioactive-ray-shielding function while maintaining a workability equivalent to that of a conventional gypsum board. It relates to a gypsum-based building material manufactured by adding water to a composition in which a base material is a combination of a hydraulic gypsum and one kind or two or more kinds of dry-hardening calcium carbonate or calcium hydroxide or synthetic resin emulsions and an inorganic filler with a high specific gravity is compounded to it so that reaction and setting or drying and setting are conducted, wherein the composition is characterized by comprising 100 parts by weight of at least one kind or two or more kinds of base materials selected from the group consisting of calcium sulfate, calcium carbonate, calcium hydroxide and organic synthetic resin emulsions, and 50 - 3,000 parts by weight of at least one kind or two or more kinds of inorganic fillers whose true specific gravity is 3.5 - 6.0 which are selected from the group consisting of barium chloride, zinc oxide, aluminum oxide, titanium oxide, barium oxide, strontium carbonate, barium carbonate, and barium sulfate.

公开(公告)号：EP2302641A2

公开(公告)日：2011-03-30

申请号：EP10178322.3

申请日：2010-09-22

申请人： SHOWA GLOVE Co.

发明人： Higuchi, Naohito ,  Sato, Yuya

IPC分类号： G21F1/10 ,  G21F3/035 ,  B05D1/18 ,  B29C41/00

CPC分类号： G21F1/103 ,  A41D19/0055 ,  B29C41/14 ,  B29L2031/4864 ,  G21F3/035

摘要： A non-support type disposable glove is disclosed in which an ash content after combustion is 0.6% by weight or less. A method for producing the non-support type disposable glove is also disclosed, which adjusts the ash content after combustion to 0.6% by weight or less by a dipping method of a polyurethane emulsion using an aqueous coagulant solution having a concentration of 15% by weight or less. The non-support type disposable glove of the present invention is not only excellent in workability, sufficient in strength, small in calorific value and carbon dioxide diacharge even when it is combusted, but also is small in incinerated ash so that the incinerated ash can be readily controlled.

摘要翻译： 公开了一种非支撑型一次性手套，其中燃烧后的灰分含量为0.6重量％以下。 还公开了一种用于生产非支撑型一次性手套的方法，其通过使用浓度为15重量％的含水凝结剂的聚氨酯乳液的浸渍方法将燃烧后的灰分含量调节至0.6重量％以下 或更少。 本发明的非支撑型一次性手套即使在燃烧时也不仅具有优异的加工性，强度足够，发热量小，二氧化碳排放量小，而且焚烧灰分小，因此焚烧灰可以 容易控制

公开(公告)号：EP1947070A1

公开(公告)日：2008-07-23

申请号：EP06810922.2

申请日：2006-09-29

申请人： Yoshino Gypsum Co., Ltd.

发明人： TADA, Katsumi ,  YAMAKATA, Kouji ,  YOKOYAMA, Itaru ,  KATSUMOTO, Koji

IPC分类号： C04B28/14 ,  C04B14/26 ,  C04B14/30 ,  C04B14/36 ,  C04B14/38 ,  C04B16/06 ,  C04B26/02 ,  C04B28/12 ,  E04B1/82 ,  E04B1/92 ,  E04C2/26 ,  G21F1/04 ,  G21F1/10 ,  G21F1/12

CPC分类号： E04C2/043 ,  C04B26/02 ,  C04B28/10 ,  C04B28/14 ,  C04B2111/00586 ,  C04B2111/0062 ,  C04B2111/00629 ,  C04B2111/00862 ,  C04B2111/60 ,  E04B2001/925 ,  Y02W30/97 ,  Y10T428/266 ,  C04B14/26 ,  C04B14/28 ,  C04B14/42 ,  C04B22/064 ,  C04B24/26 ,  C04B14/303 ,  C04B14/386 ,  C04B16/0675 ,  C04B14/30 ,  C04B18/24 ,  C04B14/36 ,  C04B16/0641 ,  C04B14/305

摘要： Provided is a building material with a higher specific gravity and/or radioactive-ray-shielding function while maintaining a workability equivalent to that of a conventional gypsum board. It relates to a gypsum-based building material manufactured by adding water to a composition in which a base material is a combination of a hydraulic gypsum and one kind or two or more kinds of dry-hardening calcium carbonate or calcium hydroxide or synthetic resin emulsions and an inorganic filler with a high specific gravity is compounded to it so that reaction and setting or drying and setting are conducted, wherein the composition is characterized by comprising 100 parts by weight of at least one kind or two or more kinds of base materials selected from the group consisting of calcium sulfate, calcium carbonate, calcium hydroxide and organic synthetic resin emulsions, and 50 - 3,000 parts by weight of at least one kind or two or more kinds of inorganic fillers whose true specific gravity is 3.5 - 6.0 which are selected from the group consisting of barium chloride, zinc oxide, aluminum oxide, titanium oxide, barium oxide, strontium carbonate, barium carbonate, and barium sulfate.

摘要翻译： 本发明提供一种建筑材料具有较高的比重和/或放射性射线屏蔽功能，同时保持加工性等同于做了常规石膏板。 本发明涉及通过将水添加到在其中的基体材料是液压石膏和一个孩子或两种或更多种干硬化碳酸钙或氢氧化钙或合成树脂乳液和组成的组合的组合物制造的石膏基建筑材料 具有高比重的无机填料的配混它，因此没有反应和设置或干燥和设置导通，worin所述组合物通过包括具有重量的至少一个子或两种或更多种基材的选自100份 按重量计至少有一个孩子或两种以上的无机填料是谁的真比重的自由硫酸钙，碳酸钙，氢氧化钙和有机合成树脂乳液，以及50至3.000份的该基团是3.5 - 6.0从被选择哪 选自由氯化钡，氧化锌，氧化铝，氧化钛，氧化钡，碳酸锶，碳酸钡和硫酸钡。

公开(公告)号：EP1439208B1

公开(公告)日：2008-06-11

申请号：EP02800281.4

申请日：2002-09-30

申请人： NIPPON TUNGSTEN CO., LTD.

发明人： KAI, Yasunao, c/o NIPPON TUNGSTEN CO., LTD. ,  YAMAUCHI, Masahiro,c/o NIPPON TUNGSTEN CO., LTD. ,  OKAMURA, Kenji, c/o NIPPON TUNGSTEN CO., LTD.

IPC分类号： C08L21/00 ,  F42B12/72 ,  F42B12/36 ,  C08L9/06 ,  C08L23/00 ,  C08K3/08 ,  G21F1/10

CPC分类号： F42B12/745 ,  C08K3/013 ,  C08K3/08 ,  C08L9/06 ,  C08L23/00 ,  C08L21/00 ,  C08L2666/52

摘要： A composite material which comprises an elastomer or vulcanized rubber and particles of a high-density material, such as tungsten, evenly dispersed therein, wherein the contents of the elastomer or vulcanized rubber and the high-density particles are 35 to 50 vol. % and 50 to 65 vol. %, respectively, based on the whole composite material, and the high-density particles have a particle composition comprising 60 to 80 vol.% coarse particles having a particle diameter of 10 to 100 mu m, 10 to 20 vol.% medium particles having a particle diameter of 3 to 6 mu m, and 10 to 20 vol.% fine particles having a particle diameter of 1 to 2 mu m, the spaces among the coarse particles being filled with the medium particles and fine particles. The composite material is excellent in flexibility and processability and is suitable for use as a radiation-shielding sheet material, weight member, vibration-damping material, balancing member, radiating material, and shot material.

公开(公告)号：EP1380034A4

公开(公告)日：2008-05-28

申请号：EP02726604

申请日：2002-03-12

申请人： NORTHROP GRUMMAN NEWPORT NEWS

发明人： SMITH DAVID M

IPC分类号： G21F3/00 ,  G21F3/04 ,  G21F1/00 ,  G21F1/08 ,  G21F1/10

CPC分类号： G21F1/106 ,  G21F3/00 ,  G21F3/04 ,  G21Y2002/10 ,  G21Y2002/201 ,  G21Y2002/304 ,  G21Y2004/10 ,  G21Y2004/40

摘要： A radiation shielding material comprises mixing a rubber component and a radiation attenuating metal (110); adding any reinforcing fillers and processing aids (120); processing the mixture to form the radioactive shielding material into desired form (130); adding a curing agent (140); and curing the radioactive shielding material (150).

公开(公告)号：EP1713089A1

公开(公告)日：2006-10-18

申请号：EP04708052.8

申请日：2004-02-04

申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人： HAYASHI, Noriya C/o Mitsubishi Heavy Ind. Ltd.

IPC分类号： G21F1/10

CPC分类号： G21F1/10 ,  G21F5/008 ,  G21Y2002/501 ,  G21Y2004/10

摘要： There is provided a neutron shielding material which has heat resistance and has ensured neutron shielding performance even in a high-temperature environment during storage of a spent nuclear fuel for high burnup. A neutron shielding material having improved heat resistance and ensured neutron shielding performance due to the absence of an amine curing agent is provided by a neutron shielding material composition comprising a polymerization initiator, a polymerization component, a density increasing agent and a boron compound. As the polymerization component of the present invention, an epoxy component and an oxetane component are particularly preferably used.

摘要翻译： 提供一种中子屏蔽材料，其具有耐热性并且即使在用于高燃耗的废核燃料贮存期间的高温环境下也确保了中子屏蔽性能。 本发明提供一种中子屏蔽材料，其具有改进的耐热性和由于不存在胺固化剂而确保的中子屏蔽性能，该中子屏蔽材料由包含聚合引发剂，聚合成分，密度增加剂和硼化合物的中子屏蔽材料组合物提供。 作为本发明的聚合成分，特别优选使用环氧成分和氧杂环丁烷成分。