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1. 发明授权

US5906998A Method for decomposing polymer containing urethane linkage and/or urealinkage 失效
标题翻译：用于分解含聚氨酯键和/或ure链接的聚合物的方法
公开(公告)号：US5906998A
公开(公告)日：1999-05-25
申请号：US702499
申请日：1996-08-20
申请人： Yuji Hoshino , Takaaki Masuda , Hiroshi Ikuta , Hisao Mitobe
发明人： Yuji Hoshino , Takaaki Masuda , Hiroshi Ikuta , Hisao Mitobe
IPC分类号： C08J11/10 , C08J11/24 , C08J11/28 , C08L75/00 , C08L75/02 , C08L75/04 , G01N7/18 , G01N33/00 , G01N33/44
CPC分类号： C08J11/28 , C08J11/10 , C08J11/24 , G01N33/004 , G01N33/442 , G01N7/18 , C08J2375/00 , C08J2375/04 , Y02W30/702 , Y02W30/706 , Y10S526/914
摘要： In the decomposition of a polymer containing a urethane linkage and/or urea linkage in the presence of a decomposing agent, the amount of evolved carbon dioxide is measured and the decomposition reaction is conducted until a total amount of evolved carbon dioxide reaches a specified value to obtain a liquid decomposition product. According to the present invention, a decomposition product having constant quality can be obtained in a simple manner.
摘要翻译： PCT No.PCT / JP95 / 02647 371日期：1996年8月20日 102（e）日期1996年8月20日PCT 1995年12月25日PCT PCT。公开号WO96 / 20244 PCT 日期1996年7月4日在分解剂存在下分解含有氨基甲酸酯键和/或脲键的聚合物时，测量放出的二氧化碳的量，并进行分解反应直至放出的二氧化碳的总量达到规定值，得到液体分解产物。根据本发明，可以简单地获得具有恒定质量的分解产物。

2. 发明授权

US5958988A Cross-linked polyurethane resin powder and process for producing the same 失效
标题翻译：交联聚氨酯树脂粉末及其制造方法
公开(公告)号：US5958988A
公开(公告)日：1999-09-28
申请号：US744483
申请日：1996-11-06
申请人： Mitsumasa Matsushita , Takumi Taniguchi , Takashi Ohta , Norio Sato , Yuji Hoshino , Kanemitsu Kondo , Naruaki Abe , Toshiyuki Suzuki
发明人： Mitsumasa Matsushita , Takumi Taniguchi , Takashi Ohta , Norio Sato , Yuji Hoshino , Kanemitsu Kondo , Naruaki Abe , Toshiyuki Suzuki
IPC分类号： C08J11/10 , B29B7/00 , C08G18/00 , C08G18/08 , C08G18/83 , C08J3/12 , C08J3/24 , C08L75/04 , C08J11/14
CPC分类号： C08J3/24 , B29B7/002 , C08G18/832 , C08J3/12 , B29K2075/00 , C08J2375/04
摘要： A cross-linked polyurethane resin powder includes a powder including particles made from a hard or a semi-hard polyurethane resin. The particles have a superficial portion and an internal portion disposed inside the superficial portion, and involve cross-linked bondings therein. Part of the cross-linked bondings are unchanged, and another part thereof are broken to result in activated groups. At least part of the activated groups are exposed on the superficial portion of the particles. The cross-linked polyurethane resin powder is produced by hydrolyzing a hard or semi-hard polyurethane resin in the presence of water and in a temperature range of from a hydrolysis temperature of the resin to a liquefying temperature thereof, and by applying a predetermined shearing force to the resin. The cross-linked polyurethane resin powder can disperse well in resinous substrates, and can upgrade the physical properties of the resulting recycled products.
摘要翻译：交联聚氨酯树脂粉末包括由硬或半硬质聚氨酯树脂制成的颗粒的粉末。颗粒具有表面部分和设置在表面部分内部的内部部分，并且其中包含交联粘合。部分交联键不变，其另一部分被破坏，导致活化基团。活性基团的至少一部分暴露在颗粒的表面部分上。交联聚氨酯树脂粉末是通过在水的存在下和在从树脂的水解温度到其液化温度的温度范围内水解硬或半硬质聚氨酯树脂，并通过施加预定的剪切力到树脂。交联聚氨酯树脂粉末可以很好地分散在树脂基材中，可以提高生成的再生产品的物理性能。

3. 发明授权

US6015856A Composite resin material and method of forming the same 失效
标题翻译：复合树脂材料及其形成方法
公开(公告)号：US6015856A
公开(公告)日：2000-01-18
申请号：US746347
申请日：1996-11-08
申请人： Mitsumasa Matsushita , Takumi Taniguchi , Takashi Ohta , Norio Sato , Yuji Hoshino , Kanemitsu Kondo , Naruaki Abe , Toshiyuki Suzuki
发明人： Mitsumasa Matsushita , Takumi Taniguchi , Takashi Ohta , Norio Sato , Yuji Hoshino , Kanemitsu Kondo , Naruaki Abe , Toshiyuki Suzuki
IPC分类号： C08J11/10 , C08G81/00 , C08L21/00 , C08L23/00 , C08L75/00 , C08L75/04 , C08L77/00 , C08L87/00 , C08L101/00 , C08J3/24 , C08K3/34
CPC分类号： C08L77/00 , C08L75/04
摘要： A composite resin material exhibiting excellent physical properties, which is formed by adding semi-rigid or rigid polyurethane resin waste to a thermoplastic reactive resin, a nonreactive resin, a polymer alloy or the like. A first kind of the composite resin material is composed of a crosslinking polyurethane resin and a reactive resin, a nonreactive resin or a polymer alloy, which is formed by kneading the crosslinking polyurethane resin and the reactive resin, the nonreactive resin or the polymer alloy at a predetermined temperature or more. A second kind of the composite resin material is composed of a hydrolysis product of crosslinking polyurethane resin and a solid filler, which are mixed with a nonreactive resin and a polymer alloy by kneading. A third kind of the composite resin material is formed by kneading a moisture-absorbing crosslinking polyurethane resin, a reactive resin and one of a reactive resin, a nonreactive resin and a polymer alloy composed of a resilient rubber material and a thermoplastic resin at a temperature of not less than the hydrolysis temperature of the crosslinking polyurethane resin and not less than the melting point of the one of the nonreactive resin and the polymer alloy.
摘要翻译：通过将半刚性或刚性聚氨酯树脂废料添加到热塑性反应性树脂，非反应性树脂，聚合物合金等中而形成的具有优异物理性质的复合树脂材料。第一种复合树脂材料由交联聚氨酯树脂和反应性树脂，非反应性树脂或聚合物合金组成，其通过将交联聚氨酯树脂和反应性树脂，非反应性树脂或聚合物合金捏合在预定温度以上。第二种复合树脂材料由交联聚氨酯树脂的水解产物和固体填料组成，它们通过捏合与非反应性树脂和聚合物合金混合。第三种复合树脂材料是通过将吸湿性交联聚氨酯树脂，反应性树脂和反应性树脂，非反应性树脂和由弹性橡胶材料和热塑性树脂组成的聚合物合金中的一种在温度不低于交联聚氨酯树脂的水解温度，不小于非反应性树脂和聚合物合金之一的熔点。

4. 发明授权

US4558568A Method and apparatus for mobilizing geothermal fluid 失效
标题翻译：移动地热流体的方法和装置
公开(公告)号：US4558568A
公开(公告)日：1985-12-17
申请号：US673372
申请日：1984-11-20
申请人： Yuji Hoshino , Hajime Endou , Kazuyoshi Suda
发明人： Yuji Hoshino , Hajime Endou , Kazuyoshi Suda
IPC分类号： E21B43/40 , F03G4/06 , F03G7/04
CPC分类号： E21B43/40 , F03G7/04 , Y02E10/10
摘要： Geothermal fluid is pumped up through a production well applying the following process. The produced geothermal fluid is separated into steam and brine in a separator tank or a flash tank. A part of the separated steam is compressed by a steam compressor and brought into the production well. The steam acts as a pump by its bubble effect and pumps up the brine. The other part of steam and brine are utilized for driving the power generating apparatus such as a turbine, total flow turbine or the like.
摘要翻译：采用以下工艺将地热液体通过生产井抽出。将生成的地热流体分离成分离罐或闪蒸罐中的蒸汽和盐水。一部分分离的蒸汽被蒸汽压缩机压缩并进入生产井。蒸汽通过其泡沫效应作为泵，并将盐水泵起来。蒸汽和盐水的另一部分用于驱动发电设备，例如涡轮机，总流量涡轮机等。

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