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1.发明申请公开(公告)号：US20110312097A1
公开(公告)日：2011-12-22
申请号：US13160645
申请日：2011-06-15
申请人： Akihiro HIROKI , Naotsugu Nagasawa , Masao Tamada , Takuji Kojima , Yuichi Sato , Akio Ohta , Hisamichi Yamabayashi , Takayoshi Yamamoto
发明人： Akihiro HIROKI , Naotsugu Nagasawa , Masao Tamada , Takuji Kojima , Yuichi Sato , Akio Ohta , Hisamichi Yamabayashi , Takayoshi Yamamoto
IPC分类号： G01N23/02
CPC分类号： G01T1/04
摘要： Gel for radiation dosimeter including a gel part (A) and a gel part (B) that become cloudy when exposed to a fixed dose or more, wherein said gel part (A) exposed to more than a specified dose above the fixed dose maintains a cloudy state regardless of the decrease in external temperature; and said gel part (B) exposed to less than the specified dose above the fixed dose changes gradually from a cloudy state into a transparent state according to the decrease in external temperature.
摘要翻译： 包含凝胶部分（A）和凝胶部分（B）的凝胶，其在暴露于固定剂量或更多剂量时变得混浊，其中暴露于高于固定剂量的规定剂量的所述凝胶部分（A）维持a 不管外界温度下降，多云状态; 并且暴露于低于固定剂量以上的规定剂量的凝胶部分（B）根据外部温度的降低逐渐从浑浊状态变为透明状态。
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2.发明授权公开(公告)号：US08586366B2
公开(公告)日：2013-11-19
申请号：US13160645
申请日：2011-06-15
申请人： Akihiro Hiroki , Naotsugu Nagasawa , Masao Tamada , Takuji Kojima , Yuichi Sato , Akio Ohta , Hisamichi Yamabayashi , Takayoshi Yamamoto
发明人： Akihiro Hiroki , Naotsugu Nagasawa , Masao Tamada , Takuji Kojima , Yuichi Sato , Akio Ohta , Hisamichi Yamabayashi , Takayoshi Yamamoto
IPC分类号： G01N23/00
CPC分类号： G01T1/04
摘要： Gel for radiation dosimeter including a gel part (A) and a gel part (B) that become cloudy when exposed to a fixed dose or more, wherein said gel part (A) exposed to more than a specified dose above the fixed dose maintains a cloudy state regardless of the decrease in external temperature; and said gel part (B) exposed to less than the specified dose above the fixed dose changes gradually from a cloudy state into a transparent state according to the decrease in external temperature.
摘要翻译： 包含凝胶部分（A）和凝胶部分（B）的凝胶，其在暴露于固定剂量或更多剂量时变得混浊，其中暴露于高于固定剂量的规定剂量的所述凝胶部分（A）维持a 不管外界温度下降，多云状态; 并且暴露于低于固定剂量以上的规定剂量的凝胶部分（B）根据外部温度的降低逐渐从浑浊状态变为透明状态。
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公开(公告)号：US20100314580A1
公开(公告)日：2010-12-16
申请号：US12861417
申请日：2010-08-23
IPC分类号： C09K3/00
CPC分类号： C08B37/0042 , C08J3/28 , C08J2305/00 , C08L5/00
摘要： After adding water to the carboxymethyl carrageenan which is raw material and mixing them well, the ionizing radiation of more than fixed dose is irradiated to the obtained paste sample of fixed concentration. As a result, an excellent hydrogel in heat resistance which does not dissolve at 50° C. or more can be obtained. The manufactured gel can be used for many kinds of products. Because this gel has a biodegradation characteristic, it is possible to dispose by composting.
摘要翻译： 向作为原料的羧甲基角叉菜胶加水后，充分混合，将固定剂量的电离辐射照射到所得固定浓度的糊状物上。 结果，可以获得在50℃以上不溶解的耐热性优异的水凝胶。 制成的凝胶可用于多种产品。 因为这种凝胶具有生物降解特性，所以可以通过堆肥处理。
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4.发明授权公开(公告)号：US08633254B2
公开(公告)日：2014-01-21
申请号：US11855335
申请日：2007-09-14
申请人： Machiko Takigami , Haruyo Amada , Naotsugu Nagasawa , Toshiaki Yagi , Masao Tamada , Noboru Kasai , Fumio Yoshii , Akihiro Hiroki
发明人： Machiko Takigami , Haruyo Amada , Naotsugu Nagasawa , Toshiaki Yagi , Masao Tamada , Noboru Kasai , Fumio Yoshii , Akihiro Hiroki
IPC分类号： C08J3/02
CPC分类号： C08J3/075 , C08J2301/10
摘要： A method of preparing a gel from carboxymethyl cellulose alkali metal salt, which is an anionic cellulose derivative, by using acid or acid solution. To increase the strength and the elasticity of a gel, a water-insoluble metal compound or organic reinforcement is added when mixing. The obtained gel is one of environmentally friendly type gels because the raw material is derived from plant.
摘要翻译： 通过使用酸或酸溶液从羧甲基纤维素碱金属盐（其为阴离子纤维素衍生物）制备凝胶的方法。 为了增加凝胶的强度和弹性，混合时加入水不溶性金属化合物或有机强化物。 获得的凝胶是环境友好型凝胶之一，因为原料来源于植物。
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公开(公告)号：US20110237701A1
公开(公告)日：2011-09-29
申请号：US13046887
申请日：2011-03-14
IPC分类号： G02C7/04 , C08J3/28 , C08F251/02 , G02B1/12
摘要： [Problems to be Solved] To provide highly hydrous contact lenses having a cellulose derivative as an essential component.[Means to Solve the Problems] The highly hydrous contact lens formed by exposing a pasty mixture containing a cellulose derivative, a polymerizable compound couplable to the foregoing cellulose derivative, and water to radiation.
摘要翻译： [待解决的问题]提供具有纤维素衍生物作为必需成分的高含水隐形眼镜。 解决问题的手段通过将含有纤维素衍生物的糊状混合物，可与上述纤维素衍生物结合的可聚合化合物和水暴露于辐射而形成的高含水隐形眼镜。
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公开(公告)号：US08481719B2
公开(公告)日：2013-07-09
申请号：US12861417
申请日：2010-08-23
IPC分类号： C08B37/00 , A23L1/025 , A23L1/0526
CPC分类号： C08B37/0042 , C08J3/28 , C08J2305/00 , C08L5/00
摘要： After adding water to the carboxymethyl carrageenan which is raw material and mixing them well, the ionizing radiation of more than fixed dose is irradiated to the obtained paste sample of fixed concentration. As a result, an excellent hydrogel in heat resistance which does not dissolve at 50° C. or more can be obtained. The manufactured gel can be used for many kinds of products. Because this gel has a biodegradation characteristic, it is possible to dispose by composting.
摘要翻译： 向作为原料的羧甲基角叉菜胶加水后，充分混合，将固定剂量的电离辐射照射到所得固定浓度的糊状物上。 结果，可以获得在50℃以上不溶解的耐热性优异的水凝胶。 制成的凝胶可用于多种产品。 因为这种凝胶具有生物降解特性，所以可以通过堆肥处理。
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公开(公告)号：US08481718B2
公开(公告)日：2013-07-09
申请号：US11950036
申请日：2007-12-04
IPC分类号： C08B37/00 , A61K31/736
CPC分类号： C08B37/0042 , C08J3/28 , C08J2305/00 , C08L5/00
摘要： A gel manufactured by irradiating ionizing radiation in the range of 5-1000 kGy to an obtained paste compound of a density of 10% by weight or more after adding water to carboxymethyl carrageenan and wherein each gram of dry gel obtained is capable of absorbing 20 grams or more of water. The ionizing radiation may be gamma rays, electron beams or X-rays.
摘要翻译： 将在5-1000kGy范围内的电离辐射照射到得到的糊状化合物中，通过向羧甲基角叉菜胶加水后，将密度为10重量％以上的糊状化合物制成凝胶，其中得到的每克干燥凝胶能够吸收20克 或更多的水。 电离辐射可以是γ射线，电子束或X射线。
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公开(公告)号：US08288496B2
公开(公告)日：2012-10-16
申请号：US13046887
申请日：2011-03-14
IPC分类号： C08G18/06
摘要： [Problems to be Solved]To provide highly hydrous contact lenses having a cellulose derivative as an essential component.[Means to Solve the Problems]The highly hydrous contact lens formed by exposing a pasty mixture containing a cellulose derivative, a polymerizable compound couplable to the foregoing cellulose derivative, and water to radiation.
摘要翻译： [待解决的问题]提供具有纤维素衍生物作为必需成分的高含水隐形眼镜。 解决问题的手段通过将含有纤维素衍生物的糊状混合物，可与上述纤维素衍生物结合的可聚合化合物和水暴露于辐射而形成的高含水隐形眼镜。
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9.发明申请MODIFIED XANTHAN GUM, MODIFIED GUM ARABIC, AND MODIFIED TAMARIND SEED GUM, AND METHODS FOR CROSSLINKING XANTHAN GUM, GUM ARABIC, AND TAMARIND SEED GUM 审中-公开改性的XANTHAN GUM，改性的阿拉伯胶和改性的TAMARIND种子胶，以及用于交联XANTHAN GUM，GALARABIC和TAMARIND种子GUM的方法公开(公告)号：US20100174062A1
公开(公告)日：2010-07-08
申请号：US12619247
申请日：2009-11-16
申请人： Yuji Uzuhashi , Masaaki Kojima , Takehiko Sakai , Masao Tamada , Naotsugu Nagasawa , Akihiro Hiroki
发明人： Yuji Uzuhashi , Masaaki Kojima , Takehiko Sakai , Masao Tamada , Naotsugu Nagasawa , Akihiro Hiroki
IPC分类号： C08B37/00
CPC分类号： C08B37/0033 , C08B37/0087 , C08J3/24 , C08J3/28 , C08J2305/00
摘要： An object is to provide a modified xanthan gum, a modified gum arabic, and a modified tamarind seed gum produced by crosslinking a naturally occurring polysaccharide such as xanthan gum, gum arabic, or tamarind seed gum, by irradiating them with radiation, and methods for crosslinking xanthan gum, gum arabic, and tamarind seed gum.In one aspect, the invention is a modified xanthan gum produced by crosslinking xanthan gum by irradiating a solution containing 10 to 70% by weight of xanthan gum with 5 to 200 kGy of radiation. In another aspect, the invention is a modified gum arabic produced by crosslinking gum arabic by irradiating a solution containing 10 to 50% by weight of gum arabic with 5 to 200 kGy of radiation. In another aspect, the invention is a modified tamarind seed gum produced by crosslinking tamarind seed gum by irradiating a solution containing 10 to 50% by weight of tamarind seed gum with 5 to 50 kGy of radiation.
摘要翻译： 目的是提供改性的黄原胶，改性的阿拉伯树胶和通过用辐射照射天然存在的多糖例如黄原胶，阿拉伯树胶或罗望子籽胶而制备的改良罗望子种子胶，以及用于 交联黄原胶，阿拉伯树胶和罗望子籽胶。 一方面，本发明是通过用5至200kGy的辐射照射含有10至70重量％的黄原胶的溶液来交联黄原胶来生产的改性黄原胶。 另一方面，本发明是通过用5至200kGy的辐射照射含有10至50重量％的阿拉伯树胶的溶液来交联阿拉伯树胶而制备的改性阿拉伯树胶。 另一方面，本发明是通过用5至50kGy的辐射照射含有10至50重量％的罗望子种子胶的溶液来交联罗望子种子胶而制备的改良罗望子种子胶。
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10.发明申请公开(公告)号：US20080070997A1
公开(公告)日：2008-03-20
申请号：US11855335
申请日：2007-09-14
申请人： Machiko TAKIGAMI , Haruyo Amada , Naotsugu Nagasawa , Toshiaki Yagi , Masao Tamada , Noboru Kasai , Fumio Yoshii , Akihiro Hiroki
发明人： Machiko TAKIGAMI , Haruyo Amada , Naotsugu Nagasawa , Toshiaki Yagi , Masao Tamada , Noboru Kasai , Fumio Yoshii , Akihiro Hiroki
IPC分类号： C08J3/02
CPC分类号： C08J3/075 , C08J2301/10
摘要： A method of preparing a gel from carboxymethyl cellulose alkali metal salt, which is an anionic cellulose derivative, by using acid or acid solution. To increase the strength and the elasticity of a gel, a water-insoluble metal compound or organic reinforcement is added when mixing. The obtained gel is one of environmentally friendly type gels because the raw material is derived from plant.
摘要翻译： 通过使用酸或酸溶液从羧甲基纤维素碱金属盐（其为阴离子纤维素衍生物）制备凝胶的方法。 为了增加凝胶的强度和弹性，混合时加入水不溶性金属化合物或有机强化物。 获得的凝胶是环境友好型凝胶之一，因为原料来源于植物。
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