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    • 4. 发明授权
    • Process for producing an aqueous liquid dispersion of polymers
    • 制备聚合物水性分散体的方法
    • US4321179A
    • 1982-03-23
    • US208465
    • 1980-11-19
    • Hiroshi OhmuraMasaharu Nakayama
    • Hiroshi OhmuraMasaharu Nakayama
    • C08F2/18C08F4/36C08F293/00C08L53/00
    • C08F293/00C08F4/36
    • One or more polymeric peroxides and vinyl type monomers containing vinyl type unsaturated carboxylic acid monomers are subjected to copolymerization, followed by neutralizing more than 50 mole percent of the carboxylic acid groups in the resultant product, thereby obtaining copolymers having peroxy bonds therein which are soluble in water or a mixed solution of water and anaqueous organic solvent (represented as solvent D in this disclosure). The said copolymers having peroxy bonds therein and vinyl type monomers are subjected to block-copolymerization, in the presence of solvent D, whereby the said copolymers having peroxy bonds in the molecule thereof are cleavaged at the peroxy bonds thereof, obtaining block copolymers with high efficiency.Combining order of the vinyl type monomers employed in the first copolymerization and the ones employed in the second copolymerization may be reversely employed. The neutralization of the carboxylic acid groups may be carried out after the second block copolymerization.The said block copolymer consists of polymer parts which are soluble in solvent D and other polymer parts which are insoluble in solvent D. When it is mixed with solvent D, the polymer parts which are soluble in solvent D are elongated and the other polymer parts which are insoluble in solvent D are coagulated to become particles in solvent D, with the result that the resultant mixture of the block copolymer and the solvent, becomes to be in the state of dispersion in the solvent.
    • 将含有乙烯基型不饱和羧酸单体的一种或多种聚合物过氧化物和乙烯基类单体进行共聚,然后中和所得产物中多于50摩尔%的羧酸基团,从而得到其中可溶于其中的具有过氧键的共聚物 水或水和有机有机溶剂的混合溶液(在本公开中表示为溶剂D)。 所述具有过氧键的共聚物和乙烯基类单体在溶剂D的存在下进行嵌段共聚,由此在其分子中具有过氧键的所述共聚物在其过氧键被切割,获得高效的嵌段共聚物 。 可以相反地使用在第一共聚中使用的乙烯基类单体和第二共聚中使用的单体的组合顺序。 羧酸基团的中和可以在第二嵌段共聚后进行。 所述嵌段共聚物由可溶于溶剂D的聚合物部分和不溶于溶剂D的其它聚合物部分组成。当与溶剂D混合时,可溶于溶剂D的聚合物部分是细长的,其它聚合物部分 不溶于溶剂D凝结成溶剂D中的颗粒,结果是所得到的嵌段共聚物和溶剂的混合物变成溶剂中的分散状态。
    • 7. 发明申请
    • Vehicle on-board article theft warning system
    • 车载物品盗窃警示系统
    • US20060103529A1
    • 2006-05-18
    • US11228947
    • 2005-09-16
    • Hiroshi OhmuraKenichi IkedaRie Awane
    • Hiroshi OhmuraKenichi IkedaRie Awane
    • G08B13/14G06Q30/00B60R25/10G08B21/00G08B5/22
    • B60R25/1001B60R2325/105G08B3/14G08B13/2402
    • A vehicle on-board article theft warning system includes detection means for detecting on-board article-specific ID information transmitted from IC chips attached to on-board articles, ID information storing means for storing as initial ID information the article-specific ID information detected by the detection means when a theft detection mode is activated, discrimination means responsive to activation of the theft detection mode for comparing detected ID information consisting of on-board article-specific ID information detected by the detection means with the initial ID information and discriminating whether or not there exists missing ID information defined as ID information contained in the initial ID information but not contained in the detected ID information, and warning means responsive to a discrimination that missing ID information exists for determining that theft of an article corresponding to the missing ID information occurred and issuing a prescribed warning.
    • 车载物品盗窃警报系统包括检测装置,用于检测从车载物品附带的IC芯片发送的车载物品ID信息; ID信息存储装置,用于将检测到的商品ID信息存储为初始ID信息; 通过检测装置启动盗窃检测模式时,识别装置响应于盗窃检测模式的激活,用于将由检测装置检测到的车载商品ID信息组成的检测到的ID信息与初始ID信息进行比较,并鉴别是否 或者不存在被定义为初始ID信息中包含的ID信息但不包含在检测到的ID信息中的缺少的ID信息,以及响应于存在缺少ID信息的判别的警告装置,用于确定与丢失的ID相对应的文章的盗窃 发生信息并发出规定的警告。