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42 条记录 (耗时 0.016 秒)

    Process for producing reclaimed rubber or unvulcanized reclaimed rubber
    2.
    发明授权
    Process for producing reclaimed rubber or unvulcanized reclaimed rubber 失效
    生产再生橡胶或未硫化回收橡胶的方法

    公开(公告)号：US5672630A

    公开(公告)日：1997-09-30

    申请号：US651057

    申请日：1996-05-21

    申请人： Makoto Mouri ,  Arimitsu Usuki ,  Norio Sato

    发明人： Makoto Mouri ,  Arimitsu Usuki ,  Norio Sato

    IPC分类号： C08C19/00 ,  C08F8/00 ,  C08L17/00 ,  C08L19/00 ,  C08J11/04

    CPC分类号： C08L19/003 ,  C08L17/00

    摘要： A process for producing reclaimed rubber has the steps of: mixing waste vulcanized rubber with unvulcanized new rubber and a devulcanizing agent; and kneading the resulting mixture in a heating atmosphere for mastication of the unvulcanized new rubber and simultaneously reclamation of the waste vulcanized rubber. Furthermore, the obtained unvulcanized reclaimed rubber can be vulcanized with a vulcanizing agent.

    摘要翻译： 一种生产再生橡胶的方法包括以下步骤：将废硫化橡胶与未硫化的新橡胶和脱硫剂混合; 并在加热气氛中捏合所得混合物，以对未硫化的新橡胶进行咀嚼，同时回收废硫化橡胶。 此外，得到的未硫化再生橡胶可以用硫化剂硫化。

    Recyclable cross-linked polymer, method for producing a molded article, and method for recycling the same
    3.
    发明授权
    Recyclable cross-linked polymer, method for producing a molded article, and method for recycling the same 失效
    可回收交联聚合物，制造成型品的方法及其再循环方法

    公开(公告)号：US5654368A

    公开(公告)日：1997-08-05

    申请号：US609347

    申请日：1996-03-01

    申请人： Mitsuru Nakano ,  Makoto Mouri ,  Arimitsu Usuki ,  Akane Okada

    发明人： Mitsuru Nakano ,  Makoto Mouri ,  Arimitsu Usuki ,  Akane Okada

    IPC分类号： C08J5/00 ,  C08C19/44 ,  C08F8/00 ,  C08F36/04 ,  C08G61/00 ,  C08G63/06 ,  C08J11/12 ,  C08L9/00 ,  C08L21/00 ,  C08J11/10 ,  C08G75/00 ,  C08G77/00

    CPC分类号： C08F299/00 ,  C08C19/44 ,  C08F36/04 ,  C08G63/06 ,  C08L9/00 ,  C08L15/00 ,  C08L19/006

    摘要： The invention is to provide elastomer-like or rubber-like, recyclable cross-linked polymers capable of being liquefied and re-molded repeatedly without detracting from the physical properties of the polymers. The polymer comprises meltable cross-linked oligomer units and linkage units via which the oligomer units are linked to construct the main chains of the polymer. Each linkage unit in the polymer comprises a chemical bond that can be cleaved and re-formed repeatedly by predetermined treatment by which the bond between monomers in the oligomer units are not cleaved. The method for producing the polymer comprises a step of forming oligomer units by polymerizing monomers, a step of forming linkage units by linking the oligomer units via linkage units and a step of forming cross-linked units between the oligomer units.

    摘要翻译： 本发明提供弹性体状或橡胶状的可再循环交联聚合物，其能够在不降低聚合物的物理性能的情况下重复液化和重新模塑。 聚合物包括可熔交联的低聚物单元和连接单元，低聚物单元通过其连接以构建聚合物的主链。 聚合物中的每个连接单元包含可以通过预定处理而被切割并重新形成的化学键，通过该处理，低聚物单元中的单体之间的键不被切割。 制造聚合物的方法包括通过聚合单体形成低聚物单元的步骤，通过连接单元连接低聚物单元形成连接单元的步骤和在低聚物单元之间形成交联单元的步骤。

    Polymer composite material and process for preparing the same
    6.
    发明授权
    Polymer composite material and process for preparing the same 有权
    聚合物复合材料及其制备方法

    公开(公告)号：US06472460B1

    公开(公告)日：2002-10-29

    申请号：US09424240

    申请日：1999-11-29

    申请人： Hirotaka Okamoto ,  Makoto Kato ,  Naoki Hasegawa ,  Arimitsu Usuki ,  Norio Sato

    发明人： Hirotaka Okamoto ,  Makoto Kato ,  Naoki Hasegawa ,  Arimitsu Usuki ,  Norio Sato

    IPC分类号： C08L334

    CPC分类号： B29C47/402 ,  B29B7/48 ,  B29C47/0004 ,  B29C47/0009 ,  B29C47/38 ,  C08K9/04

    摘要： Polymeric composites may be produced by a process comprising melt-kneading an organophilic clay and a polymer at an average reduced pressure of at 5×104 Pa, a maximum reduced pressure of at least 1×105 Pa, and a total shear strain between 105 and 107, and/or a total shear energy per unit volume falling between 1010 and 1014 Pa. Polymeric composites produced under these conditions may have 50% or more of the entire layers of the layered organophilic clay dispersed as monolayers.

    摘要翻译： 聚合物复合材料可以通过包括以5×10 4 Pa的平均减压，至少1×10 5 Pa的最大减压和105和107之间的总剪切应变熔融捏合有机粘土和聚合物的方法和/ 或每单位体积的总剪切能量落在1010和1014Pa之间。在这些条件下生产的聚合物复合材料可以具有分层的亲有机粘土的整个层的50％或更多分散为单层。

    Composite clay material and method for producing the same, blend material and composite clay rubber using the same and production method thereof
    9.
    发明授权
    Composite clay material and method for producing the same, blend material and composite clay rubber using the same and production method thereof 有权

    公开(公告)号：US6121361A

    公开(公告)日：2000-09-19

    申请号：US225998

    申请日：1999-01-07

    申请人： Arimitsu Usuki ,  Makoto Kato ,  Akane Okada

    发明人： Arimitsu Usuki ,  Makoto Kato ,  Akane Okada

    IPC分类号： C01B33/44 ,  C08K3/34 ,  C08J5/10 ,  C08K23/00

    CPC分类号： C01B33/44 ,  C08K3/346

    摘要： A composite clay material with the interlayer distance sufficiently expanded by dispersing clay mineral in a low polar polymer on a molecular level and the method for producing the same, blend material and composite clay rubber material using the same and the production method thereof.The composite clay material is formed of a clay mineral rendered compatible with an organic material through ionic bonding to an organic onium ion having 6 or more carbon number and a main guest molecule having a polar group in its main chain and side chain and molecular length equal to or larger than that of said organic onium ion. The main guest molecule is incorporated at least partially into an interlayer section of the clay mineral which has a hydrogen bonding with the polar group of the main guest molecule. The main guest molecule preferably has a molecular weight ranging from about 100 to 100000. Alternatively a first guest molecule having a polar group and molecular length equal to or smaller than that of the organic onium ion and a second guest molecule having no polar group therein and molecular length larger than that of the organic onium ion are incorporated into the interlayer section of the clay mineral instead of the main guest molecule. The above obtained clay composite material may be mixed with the rubber material.

    Method of manufacturing composite material of clay mineral and rubber
    10.
    发明授权
    Method of manufacturing composite material of clay mineral and rubber 失效
    粘土矿物和橡胶复合材料的制造方法

    公开(公告)号：US5936023A

    公开(公告)日：1999-08-10

    申请号：US921575

    申请日：1997-09-02

    申请人： Makoto Kato ,  Azusa Tsukigase ,  Arimitsu Usuki ,  Akane Okada ,  Masayoshi Ichikawa ,  Katsumasa Takeuchi ,  Kazuya Watanabe ,  Yasushi Miyamoto

    发明人： Makoto Kato ,  Azusa Tsukigase ,  Arimitsu Usuki ,  Akane Okada ,  Masayoshi Ichikawa ,  Katsumasa Takeuchi ,  Kazuya Watanabe ,  Yasushi Miyamoto

    IPC分类号： C08K3/00 ,  C08K3/34 ,  C08K9/04 ,  C08L21/00 ,  C08L91/00 ,  C08L101/02

    CPC分类号： C08K3/346

    摘要： The present invention provides a method of manufacturing a composite material made of a rubber and a clay mineral dispersed uniformly therein. The method proceeds exchanging inorganic ions of the clay mineral with organic onium ions to organize the clay mineral; mixing the organized clay mineral and a process oil and/or a plasticizer; and mixing the rubber material with the mixture of the organized clay mineral and the process oil and/or the plasticizer. Process oil and/or plasticizer are intercalated into the organized clay mineral. As a result, the interlayer distance of the clay mineral is enlarged. The most favorable mode of the present invention is for a barrier material against water, gas and the like and for a rubber material required for an improved mechanical property.

    摘要翻译： 本发明提供一种制造由其中均匀分散的橡胶和粘土矿物制成的复合材料的方法。 该方法用有机鎓离子交换粘土矿物的无机离子，组织粘土矿物; 混合有机粘土矿物和加工油和/或增塑剂; 并将橡胶材料与有机粘土矿物和加工油和/或增塑剂的混合物混合。 加工油和/或增塑剂插入有机粘土矿物中。 结果，粘土矿物的层间距离扩大。 本发明最有利的方式是针对水，气体等的阻隔材料和用于改善机械性能所需的橡胶材料。