RU2009146439A - Термоотверждающаяся композиция эпоксидной смолы и полупроводниковое устройство - Google Patents

Термоотверждающаяся композиция эпоксидной смолы и полупроводниковое устройство Download PDF

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RU2009146439A
RU2009146439A RU2009146439/05A RU2009146439A RU2009146439A RU 2009146439 A RU2009146439 A RU 2009146439A RU 2009146439/05 A RU2009146439/05 A RU 2009146439/05A RU 2009146439 A RU2009146439 A RU 2009146439A RU 2009146439 A RU2009146439 A RU 2009146439A
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epoxy resin
component
formula
thermosetting
acid anhydride
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RU2528849C2 (ru
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Масаки ХАЯСИ (JP)
Масаки ХАЯСИ
Юсуке ТАГУТИ (JP)
Юсуке ТАГУТИ
Казутоси ТОМИЕСИ (JP)
Казутоси ТОМИЕСИ
Томоеси ТАДА (JP)
Томоеси ТАДА
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Нитиа Корпорейшн (Jp)
Нитиа Корпорейшн
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Abstract

1. Термоотверждающаяся композиция эпоксидной смолы, содержащая ! (А) реакционную смесь триазинпроизводной эпоксидной смолы и ангидрида кислоты при отношении эквивалента эпоксидной группы к эквиваленту ангидрида кислоты 0,6-2,0; ! (В) внутренний агент высвобождения из формы; ! (С) отражающий материал; ! (D) неорганический наполнитель; ! (Е) катализатор отверждения; ! где внутренний агент высвобождения из формы компонента (В) содержит в комбинации сложный карбоксилатный эфир, представленный следующей общей формулой (1): ! ! в которой R11 и R12 представляют собой независимо алкильную группу, представленную CnH2n+1, где n представляет собой число от 1 до 30, ! и соединение, представленное следующей общей формулой (2): ! ! в которой R1, R2 и R3 независимо выбраны из Н, -ОН, -OR и -OCOCaHb при условии, что, по меньшей мере, один из R1, R2 и R3 включает -OCOCaHb; R представляет собой алкильную группу, представленную CnH2n+1, в которой n представляет собой целое число от 1 до 30, а представляет собой целое число от 10 до 30, b представляет собой целое число от 17 до 61. ! 2. Термоотверждающаяся композиция эпоксидной смолы по п.1, в которой общее содержание сложного карбоксилатного эфира формулы (1) и соединения формулы (2) во всей композиции составляет 0,2-5,0 мас.%, и массовое отношение сложного карбоксилатного эфира формулы (1) к соединению формулы (2) находится в интервале от 1:5 до 10:1. ! 3. Термоотверждающаяся композиция эпоксидной смолы, содержащая ! (А) реакционную смесь триазинпроизводной эпоксидной смолы и ангидрида кислоты при отношении эпоксидной группы к группе ангидрида кислоты составляет 0,6-2,0, ! (F) упрочняющий материал, ! (В) внутренний агент высвобождения из формы, ! (С

Claims (10)

1. Термоотверждающаяся композиция эпоксидной смолы, содержащая
(А) реакционную смесь триазинпроизводной эпоксидной смолы и ангидрида кислоты при отношении эквивалента эпоксидной группы к эквиваленту ангидрида кислоты 0,6-2,0;
(В) внутренний агент высвобождения из формы;
(С) отражающий материал;
(D) неорганический наполнитель;
(Е) катализатор отверждения;
где внутренний агент высвобождения из формы компонента (В) содержит в комбинации сложный карбоксилатный эфир, представленный следующей общей формулой (1):
Figure 00000001
в которой R11 и R12 представляют собой независимо алкильную группу, представленную CnH2n+1, где n представляет собой число от 1 до 30,
и соединение, представленное следующей общей формулой (2):
Figure 00000002
в которой R1, R2 и R3 независимо выбраны из Н, -ОН, -OR и -OCOCaHb при условии, что, по меньшей мере, один из R1, R2 и R3 включает -OCOCaHb; R представляет собой алкильную группу, представленную CnH2n+1, в которой n представляет собой целое число от 1 до 30, а представляет собой целое число от 10 до 30, b представляет собой целое число от 17 до 61.
2. Термоотверждающаяся композиция эпоксидной смолы по п.1, в которой общее содержание сложного карбоксилатного эфира формулы (1) и соединения формулы (2) во всей композиции составляет 0,2-5,0 мас.%, и массовое отношение сложного карбоксилатного эфира формулы (1) к соединению формулы (2) находится в интервале от 1:5 до 10:1.
3. Термоотверждающаяся композиция эпоксидной смолы, содержащая
(А) реакционную смесь триазинпроизводной эпоксидной смолы и ангидрида кислоты при отношении эпоксидной группы к группе ангидрида кислоты составляет 0,6-2,0,
(F) упрочняющий материал,
(В) внутренний агент высвобождения из формы,
(С) отражающий материал,
(D) неорганический наполнитель и
(Е) катализатор отверждения
где компонент (F) представляет собой триклинный силикатный минерал, представленный химической формулой CaSiO3.
4. Термоотверждающаяся композиция эпоксидной смолы по п.3, в которой содержание упрочняющего материала компонента (F) составляет 1-80 мас.% всей композиции.
5. Термоотверждающаяся композиция эпоксидной смолы по п.3, в которой внутренний агент высвобождения из формы компонента (В) содержит глицеринмоностеарат, имеющий температуру плавления 50-70°C, и содержание внутреннего агента высвобождения из формы составляет 0,2-5,0 мас.% всей композиции.
6. Термоотверждающаяся композиция эпоксидной смолы по п.1, в которой отражающим материалом компонента (С) является диоксид титана, который имеет поверхность, обработанную неорганическим или органическим веществом; содержание свинца в компоненте (С) составляет до 10 ч./млн; содержание компонента (С) по отношению ко всей композиции составляет 2-80 мас.%; катализатором отверждения компонента (Е) является октилат третичного амина; содержание компонента (Е) составляет 0,05-5 мас.% по отношению ко всей композиции.
7. Термоотверждающаяся композиция эпоксидной смолы по п.1, в которой триазинпроизводной эпоксидной смолой является 1,3,5-триазинпроизводная эпоксидная смола.
8. Термоотверждающаяся композиция эпоксидной смолы по п.7, в которой реакционная смесь компонента (А) содержит соединение, представленное следующей общей формулой (3):
Figure 00000003
в которой R4 представляет собой остаток ангидрида кислоты, и m представляет собой число от 0 до 200.
9. Термоотверждающаяся композиция эпоксидной смолы по п.1, которая предназначена для использования в формовании корпуса полупроводникового элемента.
10. Полупроводниковое устройство, содержащее полупроводниковый элемент, капсулированный отвержденным продуктом термоотверждающейся композиции эпоксидной смолы по п.1.
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