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    • 1. 发明授权
    • Release coating-forming composition
    • 脱模涂层组合物
    • US4841006A
    • 1989-06-20
    • US228080
    • 1988-08-04
    • Keiji KobayashiTakashi Urabe
    • Keiji KobayashiTakashi Urabe
    • C08L83/00C08G77/48C08G77/56C08G79/08C08K3/10C08L83/05C08L83/07C09D183/14C09J7/02
    • C08G79/08C09D183/14
    • A composition for forming a release coating comprises:(A) 100 parts by weight of a polyorganoborosiloxane having an average composition represented by formula I:R.sub.a SiO.sub.(4-a)/2 .multidot.(BO.sub.1.5).sub.b (I) wherein R is a substituted or unsubstituted monovalent hydrocarbon group bonded to a silicon atom, a is a number between 1.8 and 2.2, and b is a positive number, and containing at least 30 ppm by weight of boron atoms in the form of .tbd.Si--O--B.dbd. linkages, each molecule thereof containing at least two alkenyl groups bonded to a silicon atom;(B) a polyorganohydrogensiloxane containing in each molecule at least three hydrogen atoms bonded to silicon atoms in an amount of 0.5 to 10 hydrogen atoms for each of the alkenyl groups in component (A); and(C) a catalytic amount of a curing catalyst selected from the group consisting of platinum and platinum compounds.
    • 用于形成剥离涂层的组合物包括:(A)100重量份具有由式I表示的平均组成的聚有机硼硅氧烷:RaSiO(4-a)/ 2x(BO1.5)b(I)其中R是取代的 或未取代的与硅原子键合的一价烃基,a为1.8至2.2之间的数,b为正数,并且含有至少30重量ppm的以3BOND Si-OB =键形式的硼原子,每个 分子含有至少两个与硅原子键合的烯基; (B)在每个分子中含有至少三个与组分(A)中每个链烯基键合至0.5个氢原子的硅原子的氢原子的聚有机氢硅氧烷; 和(C)催化量的选自铂和铂化合物的固化催化剂。
    • 8. 发明申请
    • METHOD OF BENDING PIPE MATERIAL
    • 弯管材料的方法
    • US20090071222A1
    • 2009-03-19
    • US12210374
    • 2008-09-15
    • Katsusuke IidaTakashi Urabe
    • Katsusuke IidaTakashi Urabe
    • B21D9/00B21D26/00
    • B21D9/15
    • In a bending method of bending a pipe material of metal in pipe working, at first particles are fed into a flow passage of the pipe material, the particles being removable in a liquid phase. The pipe material with the particles is bent. The particles in an at least partially liquid phase are removed from the pipe material, to clean the flow passage. The particles are meltable, or soluble in dissolving liquid. Specifically, in the removing step, the dissolving liquid is supplied into the flow passage, the particles are dissolved in the dissolving liquid, and compressed air is blown in the flow passage to eject the fluid obtained by dissolving the particles in the dissolving liquid. The particles are granulated sugar, and the dissolving liquid is warmed water.
    • 在管道加工中弯曲金属管材的弯曲方法中,首先将颗粒送入管材的流动通道中,这些颗粒可以液相除去。 具有颗粒的管材弯曲。 至少部分液相中的颗粒从管道材料中去除,以清洁流动通道。 颗粒是可熔化的或可溶于溶解液体。 具体地说,在除去工序中,将溶解液供给到流路内,将该溶解液溶解在溶解液中,在流路中吹送压缩空气,喷射通过将该溶解液溶解而得到的流体。 颗粒为砂糖,溶解液为加热水。