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    • 5. 发明授权
    • Composition of barbituric acid-modified BMI and PPE chain-broken in phenol resin
    • 苯酚树脂中巴比土酸改性BMI和PPE链断裂的组成
    • US06780943B2
    • 2004-08-24
    • US10162400
    • 2002-06-05
    • Shur-Fen LiuMeng-Huei ChenJinn-Shing KingJing-Pin Pan
    • Shur-Fen LiuMeng-Huei ChenJinn-Shing KingJing-Pin Pan
    • C08K336
    • H05K1/0313C08F283/08C08K5/3415C08K5/3462C08L63/00C08L71/126C08F222/40C08L71/12C08L2666/22
    • A resin composition useful in the fabrication of circuit boards comprises (i) 1˜15 W % of bismaleimide modified by barbituric acid (BTA) and its derivatives; and (ii) 20˜50 wt % of polyphenylene ether (PPE) chain-broken in a phenol resin; wherein the phenol resin is terpene phenol resin or dicyclopentadiene phenol resin. Other additives, such as curing agent, catalyst or inorganic particle additive can be added as well, based on requirements. According to the invention, terpene novolac resin and initiator (peroxide) are added in polyphenylene ether so that molecules are rearranged to form a PPE resin having lower molecular weight and higher crosslinking density. Furthermore, BMI/epoxy resin/PPE are combined in different weight percentages. Semi-interpenetrating polymer network structures are thus formed. Consequently, Tg and resistances both to heat and solvent of the resin are increased.
    • 用于制造电路板的树脂组合物包含(i)1〜15%的由巴比妥酸(BTA)及其衍生物改性的双马来酰亚胺; 和(ii)在酚醛树脂中链断裂的20〜50重量%的聚苯醚(PPE); 其中所述酚醛树脂是萜烯酚树脂或二环戊二烯酚树脂。 也可以根据要求加入其他添加剂,如固化剂,催化剂或无机颗粒添加剂。 根据本发明,将萜烯酚醛清漆树脂和引发剂(过氧化物)加入到聚苯醚中,使分子重新排列形成具有较低分子量和较高交联密度的PPE树脂。 此外,BMI /环氧树脂/ PPE以不同的重量百分比组合。 因此形成半互穿聚合物网络结构。 因此,提高了Tg和对树脂的热和溶剂的电阻。
    • 9. 发明申请
    • RESIN COMPOSITION AND USES OF THE SAME
    • 树脂组合物及其用途
    • US20140255711A1
    • 2014-09-11
    • US13834341
    • 2013-03-15
    • Meng-Huei ChenShur-Fen Liu
    • Meng-Huei ChenShur-Fen Liu
    • C08L71/12
    • A resin composition is provided. The resin composition comprises: (a) a resin of formula (I): (b) a nonpolar elastomer containing vinyl group, wherein the content of the vinyl group is no more than 60% based on the total weight of the elastomer; and (c) a peroxide as a polymerization initiator, wherein, R1, R2, A1, A2, and n are as defined in the specification; and the content of component (b) is about 2% to about 100% based on the weight of component (a), and the content of component (c) is about 0.01% to about 10% based on the total weight of component (a) and component (b).
    • 提供树脂组合物。 树脂组合物包含:(a)式(I)的树脂:(b)含乙烯基的非极性弹性体,其中乙烯基的含量相对于弹性体的总重量为不大于60% 和(c)作为聚合引发剂的过氧化物,其中,R1,R2,A1,A2和n如说明书中所定义; 并且组分(b)的含量基于组分(a)的重量为约2%至约100%,并且组分(c)的含量基于组分的总重量为约0.01%至约10% a)和组分(b)。