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    • 4. 发明申请
    • HIGH SPEED DVDS
    • 高速DVD
    • US20130029081A1
    • 2013-01-31
    • US13575780
    • 2011-01-26
    • Friedrich-Karl BruderWilfried HaeseRafael OserWolfgang FischerMichael LudewigRaymond WongIce Zhang
    • Friedrich-Karl BruderWilfried HaeseRafael OserWolfgang FischerMichael LudewigRaymond WongIce Zhang
    • G11B7/256B32B37/12C08L75/14
    • G11B7/2533G11B7/24047G11B7/246G11B7/253Y10T428/21
    • This invention relates to DVDs made from polycarbonate and a special UV curable bonder material consisting of A) an urethane acrylate oligomer as binder, which is the reaction product of i) one or more polyisocyanates and ii) one or more hydroxyfunctional lactone ester (meth)acrylates having a number average molecular weight of from 200 g/mol to 2000 g/mol and having the formula: CH2═C(R1)—C(O)—O—R2—[O—C(O)—R3]n—OH wherein, n is an integer from 1 to 5, R1 is hydrogen or methyl, R2 represents an alkylene group or substituted alkylene group having from 2 to 10 carbon atoms and R3 represents a straight or branched chain alkylene group of from 3 to 8 carbon atoms, and which may be substituted with one or more alkyl groups having from 1 to 12 carbon atoms, B) a reactive thinner, comprising of mono functional acrylates and/or (meth)acrylates C) a photo initiator and D) optional additives which offers improved performance at high data transfer rates.
    • 本发明涉及由聚碳酸酯制成的DVD和由A)氨基甲酸酯丙烯酸酯低聚物作为粘合剂组成的特殊UV固化粘合剂材料,其为i)一种或多种多异氰酸酯和ii)一种或多种羟基官能内酯酯(甲基) 丙烯酸酯,其数均分子量为200g / mol至2000g / mol,具有下式:CH 2 = C(R 1)-C(O)-O-R 2 - [O-C(O)-R 3] n -OH,其中n为1至5的整数,R 1为氢或甲基,R 2表示亚烷基或具有2至10个碳原子的取代的亚烷基,R 3表示3至8的直链或支链亚烷基 碳原子,并且其可以被一个或多个具有1至12个碳原子的烷基取代; B)包含单官能丙烯酸酯和/或(甲基)丙烯酸酯的活性稀释剂C)光引发剂和D)任选的添加剂 这在高数据传输速率下提供了更好的性能。
    • 7. 发明申请
    • Quick Needle Pullback Mechanism To Clean The Needle Valves In Air Brushes
    • 快速针回拉机构清洁气刷中的针阀
    • US20110163185A1
    • 2011-07-07
    • US12428101
    • 2009-04-22
    • Raymond Wong
    • Raymond Wong
    • B05B7/12B05B7/32
    • B05B7/1209B05B7/1218B05B7/2478B05B15/55
    • An air brush is provided with the quick needle pullback mechanism thereby allowing the user to apply quick flushes. This is composed of first pushing down on the trigger to open the air valve and then retracting the needle fully and allowing the needle to be pushed forward by the spring, effectively using the pressured air and paint to clean the nozzle. The distance of the pullback is regulated by a pre-set adjustment knob. A needle chuck and a needle lock perform the function of affixing to the needle, which regulates the paint or media flow. Under normal use, the pre-set adjustment knob defines the maximum paint output by stopping the needle from traveling backward farther than the preset position. When the user wishes to clean the nozzle, the pre-set adjustment knob may be dialed sufficiently back to allow the needle to be fully retracted by the quick pullback mechanism, thereby causing the nozzle to open up fully, allowing the extra paint to rush through the nozzle, and thereby cleaning the nozzle head area.
    • 空气刷具有快速针回拉机构,从而允许使用者快速冲洗。 这是由首先按下触发器打开空气阀,然后将针完全收回并使针被弹簧向前推动,有效地利用加压空气和油漆清洁喷嘴。 回拉的距离由预设的调节旋钮调节。 针头夹头和针头锁具有固定在针头上的功能,可调节涂料或介质流动。 在正常使用情况下,预设的调节旋钮通过停止针距离预设位置更远的方向来定义最大的油漆输出。 当用户希望清洁喷嘴时,预先设定的调节旋钮可以被充分地拨回以允许针被快速拉回机构完全缩回,从而使喷嘴完全打开,允许额外的油漆通过 喷嘴,从而清洁喷嘴头区域。