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    • 24. 发明公开
    • 동박 적층판용 접착제
    • CUPPER CLAD LAMINATE胶粘组合物
    • KR1020110078851A
    • 2011-07-07
    • KR1020090135763
    • 2009-12-31
    • 주식회사 두산
    • 서현진문홍기조경운
    • C09J7/02B32B15/20H05K1/02
    • C09J201/005B32B15/20H05K1/02
    • PURPOSE: An adhesive for a copper clad laminate is provided to ensure excellent adhesive strength, low surface illuminance, and excellent heat resistance by the heat of lead free and electronic products. CONSTITUTION: An adhesive for a copper clad laminate includes a thermoplastic resin and a thermosetting resin with strong high-temperature thermal resistance. The thermoplastic resin and thermosetting resin are mixed without phase separation. The glass transition temperature of the thermoplastic resin is 200°C or greater. The thermoplastic resin comprises at least one selected from PI, LCP, PTFE and rubber. The thermosetting resin is one selected from an epoxy resin, phenol resin, melanin resin, silicon resin, urethane resin and urea resin.
    • 目的:提供用于覆铜层压板的粘合剂,以通过无铅和电子产品的热量确保优异的粘合强度,低表面照度和优异的耐热性。 构成:用于覆铜层压板的粘合剂包括热塑性树脂和具有强耐高温热阻的热固性树脂。 将热塑性树脂和热固性树脂混合而不进行相分离。 热塑性树脂的玻璃化转变温度为200℃以上。 热塑性树脂包括选自PI,LCP,PTFE和橡胶中的至少一种。 热固性树脂是选自环氧树脂,酚醛树脂,黑色素树脂,硅树脂,聚氨酯树脂和尿素树脂中的一种。
    • 25. 发明公开
    • 접착제용 수지 조성물 및 이의 이용
    • 用于粘合和使用的环氧树脂组合物
    • KR1020090071774A
    • 2009-07-02
    • KR1020070139658
    • 2007-12-28
    • 주식회사 두산
    • 문홍기조경운임시경
    • C09J163/00
    • C09J179/085C09J163/00H05K1/02
    • A resin composition for adhesives is provided to improve adhesive strength between a conductive layer and resin and heat resistance when used in copper clad laminate, resin coated copper and printed circuit board. A resin composition for adhesives comprises a bismaleimide resin, epoxy resin and amine curing agent. The bismaleimide resin and epoxy resin are used in the amount of 5~95 parts by weight and 5~95 parts by weight. The amine curing agent is included in the amount of 0.5~5 equivalence based on the epoxy resin. The bismaleimide resin is selected from the group consisting of 4,4'-diphenylmethane bismaleimide, m-phenylene bismaleimide, bisphenol A diphenyl ether bismaleimide, 3,3'-dimethyl-5,5'-diethyl-4,4'-diphenylmethane bismaleimide, 4-methyl-1,3-phenylene bismaleimde, and 1,1'-(3,3'-dimethyl-1,1'-biphenyl-4,4'-diyl)bismaleimide.
    • 提供用于粘合剂的树脂组合物,用于提高导电层和树脂之间的粘合强度,并且当用于覆铜层压板,树脂涂覆铜和印刷电路板时具有耐热性。 用于粘合剂的树脂组合物包括双马来酰亚胺树脂,环氧树脂和胺固化剂。 双马来酰亚胺树脂和环氧树脂的用量为5〜95重量份,5〜95重量份。 基于环氧树脂,胺固化剂的含量为0.5〜5当量。 双马来酰亚胺树脂选自4,4'-二苯基甲烷双马来酰亚胺,间亚苯基双马来酰亚胺,双酚A二苯醚双马来酰亚胺,3,3'-二甲基-5,5'-二乙基-4,4'-二苯基甲烷双马来酰亚胺 ,4-甲基-1,3-亚苯基双马来酰亚胺和1,1' - (3,3'-二甲基-1,1'-联苯-4,4'-二基)双马来酰亚胺。