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    • 12. 发明申请
    • SULFUR-MODIFIED CHLOROPRENE RUBBER, MOLDED ARTICLE, AND METHOD FOR PRODUCING SULFUR-MODIFIED CHLOROPRENE RUBBER
    • 硫改性氯仿橡胶,成型制品和用于生产硫改性氯仿橡胶的方法
    • US20140005354A1
    • 2014-01-02
    • US14004478
    • 2012-05-16
    • Takashi SunadaNaoki KobayashiYasushi Abe
    • Takashi SunadaNaoki KobayashiYasushi Abe
    • C08G75/14
    • C08G75/14C08C19/20C08F36/18F16G1/06F16G5/04F16L11/04C08F2/22C08F2/38
    • Provided are a sulfur-modified chloroprene rubber improved in heat resistance, a molded article prepared by using the sulfur-modified chloroprene rubber and a method for producing the sulfur-modified chloroprene rubber.A sulfur-modified chloroprene rubber comprising, as the principal component, a sulfur-modified chloroprene polymer having sulfur atoms in the molecule which is obtained by emulsion polymerization of chloroprene alone or a mixture of chloroprene and one or more other monomers in the presence of sulfur, wherein the content of the sulfur that is bound to the sulfur-modified chloroprene polymer is 0.2 to 0.6 mass % with respect to the total amount of the rubber and the ratio of the amount of the bound sulfur (mass %) to the total amount of the sulfur contained in the entire rubber (mass %) (bound sulfur content/total sulfur content) is 0.28 to 0.5. The sulfur-modified chloroprene rubber according to the present invention can be used favorably for molded articles such as transmission belts and conveyer belts for use in industries in general, antivibration rubbers, air springs for automobiles, hoses and sponges.
    • 提供了耐热性提高的硫改性氯丁橡胶,使用硫改性氯丁二烯橡胶制备的成型体和硫改性氯丁二烯橡胶的制造方法。 一种硫改性氯丁二烯橡胶,其包含在分子中具有硫原子的硫改性氯丁二烯聚合物作为主要组分,其通过在硫存在下单独氯丁橡胶或氯丁二烯与一种或多种其它单体的混合物的乳液聚合而获得 其中与硫改性氯丁二烯聚合物结合的硫的含量相对于橡胶的总量为0.2〜0.6质量%,并且结合的硫的量(质量%)与总量的比例 的全部橡胶中所含的硫(质量%)(结合硫含量/总硫含量)为0.28〜0.5。 根据本发明的硫改性氯丁二烯橡胶可以有利地用于诸如用于一般工业中的传动带和传送带的模塑制品,防振橡胶,用于汽车的空气弹簧,软管和海绵。
    • 13. 发明申请
    • ACRYLIC RUBBER COMPOSITION AND CROSS-LINKED PRODUCT THEREOF
    • 丙烯酸橡胶组合物及其交联产品
    • US20120141711A1
    • 2012-06-07
    • US13390637
    • 2010-08-18
    • Uichiro YamagishiYasushi AbeToshiaki Miyauchi
    • Uichiro YamagishiYasushi AbeToshiaki Miyauchi
    • B32B1/08C08L13/00C08K5/5419
    • C08L83/08C08L33/08
    • The present invention relates to an acrylic rubber composition that is unlikely to be deteriorated even when it is exposed to high temperature for a long time and that has excellent heat resistance and a cross-linked product of the composition.Provided is an acrylic rubber composition including an acrylic rubber and a functionalized silicone oil. Here, the functionalized silicone oil preferably has a particular polydimethylsiloxane structure having at least one binding site bonded with at least one of a monoamino group, a diamino group, a polyether group, an epoxy group, an alicyclic epoxy group, a hydroxyl group, a thiol group, a carboxyl group, a hydrogen group (Si—H group), a methacryl group, a phenol group, an alkoxy group, an ester group, an amide group, an alkyl group, a fluoroalkyl group, and a diol group and has a functional group equivalent weight of 1 to 100,000 (g/mol).
    • 本发明涉及即使长时间暴露在高温下且耐热性优异且组合物的交联产物也不会劣化的丙烯酸类橡胶组合物。 本发明提供一种丙烯酸橡胶组合物,其包含丙烯酸橡胶和官能化硅油。 这里,官能化硅油优选具有特定的聚二甲基硅氧烷结构,其具有至少一个结合位点与至少一个单氨基,二氨基,聚醚基,环氧基,脂环族环氧基,羟基, 硫醇基,羧基,氢基(Si-H基),甲基丙烯酰基,苯酚基,烷氧基,酯基,酰胺基,烷基,氟代烷基和二醇基,以及 官能团当量为1〜100,000(g / mol)。
    • 20. 发明授权
    • Selective pager and paging system
    • 选择性寻呼机和寻呼系统
    • US06327475B1
    • 2001-12-04
    • US09103865
    • 1998-06-24
    • Kazuhiko FujimoriYasushi AbeAkihiko WadaKeiko Ishii
    • Kazuhiko FujimoriYasushi AbeAkihiko WadaKeiko Ishii
    • H04Q720
    • H04W88/185
    • Group identification codes, names of parties to be sent, and telephone numbers of the pagers of the parties to be sent are stored in groups in memory 3 of a selective pager. At the time of transmission of a message, telephone numbers of a specified group and a message to be sent for the group are selected from the memory. The telephone numbers and the message are alternately sent to a DTMF signal generation section 8, which converts the telephone numbers and the message to DTMF signals. The DTMF signals are then converted into acoustic signals by means of a speaker 9 and are continually transmitted by way of a transmitter of a telephone set. As a result, a group call can be implemented without involving laborious operations, such as transmission of the telephone numbers and the message one by one.
    • 要发送的组的识别码,派对的名称以及要发送的各方的寻呼机的电话号码被组合地存储在选择性寻呼机的存储器3中。 在发送消息时,从存储器中选择指定组的电话号码和要发送给组的消息。 电话号码和消息交替地发送到DTMF信号产生部分8,该部分8将电话号码和消息转换成DTMF信号。 然后,DTMF信号通过扬声器9转换成声信号,并通过电话机的发射机不断地传输。 结果,可以实现群呼,而不涉及费力的操作,例如逐个传送电话号码和消息。