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    • 1. 发明授权
    • Method for producing resin composition
    • 树脂组合物的制造方法
    • US08088865B2
    • 2012-01-03
    • US11660307
    • 2005-08-29
    • Kazuyoshi KanekoToshiyuki Hirose
    • Kazuyoshi KanekoToshiyuki Hirose
    • C08F8/00C08L9/00C08L23/00C08L45/00
    • C08J3/005C08J2345/00C08J2365/00C08K5/14C08L45/00C08L65/00C08L2666/02
    • Provided is a method for producing a resin composition by melt-kneading a cyclic olefin polymer (A) having a glass transition temperature of from 60 to 200° C. and a flexible polymer (B) having a glass transition temperature of 0° C. or lower, wherein a part of the cyclic olefin polymer (A) is previously melt-kneaded with the flexible polymer (B) and a radical initiator (C) and then the remaining cyclic olefin polymer (A) is added thereto and melt-kneaded. The cyclic olefin polymer (A) is divided into two portions and added separately at two times, and accordingly, the mixture having a crosslinked structure may be diluted with the cyclic olefin polymer (A) not having a crosslinked structure, and the increase in the melt viscosity of the resin composition may be thereby prevented. A composition having good abrasion resistance and good melt shapability can be obtained.
    • 提供一种通过熔融捏合玻璃化转变温度为60-200℃的环烯烃聚合物(A)和玻璃化转变温度为0℃的柔性聚合物(B)来制备树脂组合物的方法。 或更低,其中一部分环烯烃聚合物(A)预先与柔性聚合物(B)熔融捏合和自由基引发剂(C),然后向其中加入剩余的环状烯烃聚合物(A)并熔融捏合 。 环状烯烃聚合物(A)分成两部分,分两次加入,因此可以用不具有交联结构的环状烯烃聚合物(A)稀释交联结构的混合物, 因此可以防止树脂组合物的熔融粘度。 可以获得具有良好的耐磨性和良好的熔融成形性的组合物。
    • 2. 发明申请
    • Method for producing resin composition
    • 树脂组合物的制造方法
    • US20070155903A1
    • 2007-07-05
    • US11660307
    • 2005-08-29
    • Kazuyoshi KanekoToshiyuki Hirose
    • Kazuyoshi KanekoToshiyuki Hirose
    • C08F8/00
    • C08J3/005C08J2345/00C08J2365/00C08K5/14C08L45/00C08L65/00C08L2666/02
    • Provided is a method for producing a resin composition by melt-kneading a cyclic olefin polymer (A) having a glass transition temperature of from 60 to 200° C. and a flexible polymer (B) having a glass transition temperature of 0° C. or lower, wherein a part of the cyclic olefin polymer (A) is previously melt-kneaded with the flexible polymer (B) and a radical initiator (C) and then the remaining cyclic olefin polymer (A) is added thereto and melt-kneaded. The cyclic olefin polymer (A) is divided into two portions and added separately at two times, and accordingly, the mixture having a crosslinked structure may be diluted with the cyclic olefin polymer (A) not having a crosslinked structure, and the increase in the melt viscosity of the resin composition may be thereby prevented. A composition having good abrasion resistance and good melt shapability can be obtained.
    • 提供一种通过熔融捏合玻璃化转变温度为60-200℃的环烯烃聚合物(A)和玻璃化转变温度为0℃的柔性聚合物(B)来制备树脂组合物的方法。 或更低,其中一部分环烯烃聚合物(A)预先与柔性聚合物(B)熔融捏合和自由基引发剂(C),然后向其中加入剩余的环状烯烃聚合物(A)并熔融捏合 。 环状烯烃聚合物(A)分成两部分,分两次加入,因此可以用不具有交联结构的环状烯烃聚合物(A)稀释交联结构的混合物, 因此可以防止树脂组合物的熔融粘度。 可以获得具有良好的耐磨性和良好的熔融成形性的组合物。
    • 3. 发明申请
    • Cyclic Olefin Resin Composition, and Substrate Obtained From Said Resin Composition
    • 环状烯烃树脂组合物和由所述树脂组合物获得的基材
    • US20080249235A1
    • 2008-10-09
    • US11885236
    • 2006-01-31
    • Kazuyoshi KanekoToshiyuki HiroseHiroyasu YamaokaKenichi GotoAkira Hasegawa
    • Kazuyoshi KanekoToshiyuki HiroseHiroyasu YamaokaKenichi GotoAkira Hasegawa
    • C08L53/02C08L23/08
    • H05K1/032C08L21/00C08L23/02C08L25/02C08L35/06C08L45/00C08L47/00C08L65/00H05K2201/0158C08L2666/02C08L2666/06C08L2666/04
    • A cyclic olefin resin composition which can be suitably used as a material for a substrate having low permittivity, low dielectric tangent, low water absorbability, excellent heat resistance, and the like, and a substrate obtained from the resin composition are provided. In particular, there is provided a novel cyclic olefin resin composition that can be suitably used as a material for a substrate for high frequency circuit dealing with high frequency signal transmission. The cyclic olefin resin composition comprises (A) 5 to 95 parts by weight of a cyclic olefin polymer having a glass transition temperature of 60 to 200° C. and (B) 5 to 95 parts by weight of a flexible copolymer, prepared by polymerizing at least two monomers selected from the group consisting of an olefin compound, a diene compound and an aromatic vinyl hydrocarbon compound, and having a glass transition temperature of 0° C. or below. The cyclic olefin resin composition further comprises, based on 100 parts by weight of total amount of the components (A) and (B), (D) 0.01 to 5 parts by weight of a radical initiator and (E) 0 to 5 parts by weight of a polyfunctional compound having in its molecule two or more radically polymerizable functional groups.
    • 提供了可以适合用作具有低介电常数,低介电切线,低吸水性,优异的耐热性等的基材的材料的环烯烃树脂组合物和由该树脂组合物获得的基材。 特别地,提供了一种新的环烯烃树脂组合物,其可以适合用作用于处理高频信号传输的高频电路的基板的材料。 环状烯烃树脂组合物包含(A)5至95重量份的玻璃化转变温度为60至200℃的环烯烃聚合物和(B)5至95重量份的通过聚合制备的柔性共聚物 选自烯烃化合物,二烯化合物和芳族乙烯基烃化合物中的至少两种单体,玻璃化转变温度为0℃以下。 环状烯烃树脂组合物还包含基于100重量份的组分(A)和(B)的总量,(D)0.01至5重量份的自由基引发剂和(E)0至5重量份的 其分子中具有两个或更多个可自由基聚合的官能团的多官能化合物的重量。