Network silica for enhancing tensile strength of rubber compound
    5.
    发明申请
    Network silica for enhancing tensile strength of rubber compound 审中-公开
    网络二氧化硅,用于提高橡胶复合材料的抗拉强度

    公开(公告)号:US20060024500A1

    公开(公告)日:2006-02-02

    申请号:US10535153

    申请日:2004-01-20

    申请人: Gon Seo

    发明人: Gon Seo

    IPC分类号: C01B33/12 B32B5/16

    摘要: The present invention relates to A three-dimensionally networked silica composed of silica particles of 0 to 100 nm combining by bridge chains of aliphatic, aromatic, polyimine, peptide, and polyether groups. When the networked silica of the present invention can be used to rubber compounds, the compounds brought about considerable increases in tensile strength and elongation at break, compared to those of the rubber compounds reinforced with silica and the conventional coupling reagents.

    摘要翻译: 本发明涉及由脂族,芳族,聚亚胺,肽和聚醚基团的桥链结合的0〜100nm的二氧化硅粒子构成的三维网状二氧化硅。 当本发明的网状二氧化硅可用于橡胶化合物时,与用二氧化硅和常规偶联剂增强的橡胶化合物相比,该化合物的拉伸强度和断裂伸长率大大增加。

    Process for preparing copper-film-plated steel cord for vehicle tire
    6.
    发明授权
    Process for preparing copper-film-plated steel cord for vehicle tire 失效
    汽车轮胎镀铜钢帘线的制备方法

    公开(公告)号:US06410098B1

    公开(公告)日:2002-06-25

    申请号:US09610183

    申请日:2000-07-05

    IPC分类号: B05D138

    摘要: A process is disclosed for preparing copper-film-plated steel cord suitable for use in vehicle tires comprising plating zinc or tin on the surface of steel cord, drawing the zinc or tin-plated cord, and then plating copper film onto the zinc or tin plated steel cord by contact with a solution of cupric sulfate solution, cupric nitrate, cupric chloride or cupric acetate. Compared with the presently used brass-plated steel cord, manufacturing tires with copper-plated cord according to the present invention reduces manufacturing time due to faster formation of adhesion interphase, increases the storage period by enhancing moisture stability, and retards adhesion degradation thereby extending the service life of the tires.

    摘要翻译: 公开了一种用于制备适用于车辆轮胎中的镀铜钢帘线的方法,包括在钢帘线的表面上镀锌或锡,拉出锌或镀锡帘线,然后将铜膜镀在锌或锡上 通过与硫酸铜溶液,硝酸铜,氯化铜或乙酸铜的溶液接触来镀覆钢丝帘线。 与目前使用的镀黄铜钢丝帘线相比,根据本发明的具有镀铜帘线的轮胎的制造缩短了由于更快地形成粘合相间的制造时间,通过增加水分稳定性而延长了储存期,并且延缓了粘合性降低 轮胎的使用寿命。

    Dissolved oxygen removal method using activated carbon fiber and apparatus thereof
    7.
    发明授权
    Dissolved oxygen removal method using activated carbon fiber and apparatus thereof 有权
    使用活性炭纤维的溶解氧除去方法及其装置

    公开(公告)号:US06391256B1

    公开(公告)日:2002-05-21

    申请号:US09172603

    申请日:1998-10-15

    IPC分类号: C23F1108

    摘要: A dissolved oxygen removal method using an activated carbon fiber catalyst thereof which includes the steps of a reducing agent injection step for injecting a reducing agent into the water, a reactor entrance dissolved oxygen measuring step for measuring a concentration of a dissolved oxygen contained in a water, a water flow rate control step for controlling the supplied amount of the water, an activated carbon fiber catalyst reaction step for removing a dissolved oxygen contained in the water with the reaction between the reducing agent and the dissolved oxygen in an activated carbon fiber reactor in which an activated carbon fiber catalyst is packed, and a control step for controlling the feeding rate of the reducing agent in accordance with the water flow rate and the reactor entrance dissolved oxygen, for thereby extending the life time of the facility and decreasing the operational and maintenance costs by fully removing a dissolved oxygen in water used for an steam generator or cooling system.

    摘要翻译: 一种使用其活性炭纤维催化剂的溶解氧去除方法,其包括将还原剂注入水中的还原剂注入步骤,用于测量水中溶解氧浓度的反应器入口溶解氧测量步骤 ,用于控制供水量的水流量控制步骤,用活性碳纤维反应器中还原剂和溶解氧之间的反应除去水中所含的溶解氧的活性炭纤维催化剂反应步骤 其中填充活性炭纤维催化剂,以及用于根据水流速和反应器入口溶解氧来控制还原剂的进料速率的控制步骤,从而延长设备的使用寿命并减少操作和 通过完全除去用于蒸汽发生器的水中的溶解氧的维护成本 冷却系统。