公开(公告)号：US20150203626A1

公开(公告)日：2015-07-23

申请号：US14413226

申请日：2013-07-05

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Hyun-Aee Chun ,  Yun-Ju Kim ,  Sang-Yong Tak ,  Su-Jin Park ,  Sung-Hwan Park

IPC: C08G59/14 ,  C08K3/36 ,  C08K7/14 ,  C08L63/04

CPC classification number: C08G59/1494 ,  C07D303/04 ,  C07F7/1804 ,  C08G59/08 ,  C08G59/1433 ,  C08K3/36 ,  C08K7/14 ,  C08L63/04 ,  C08L2205/02

Abstract: A novolac epoxy compound having an alkoxysilyl group of which composite has low CTE and increase of glass transition temperature, and requiring no coupling agent, a production method thereof, an epoxy composition including the same and a cured article thereof, are provided. A novolac epoxy compound having an alkoxysilyl group of Formulae I-1 to I-4, a production method of the novolac epoxy compound having an alkoxysilyl group by the epoxidation, alkenylation and alkoxysilylation of a novolac epoxy compound, a production method of the novolac epoxy compound having an alkoxysilyl group by the epoxidation and alkoxysilylation of a novolac epoxy compound, an epoxy composition including the novolac epoxy compound having an alkoxysilyl group, and a cured article, are provided. The cured article, i.e., the composite of the epoxy composition has improved chemical bonding efficiency due to alkoxysilyl groups. Low CTE and high glass transition temperature are exhibited

Abstract translation: 提供了具有低CTE，玻璃化转变温度低，不需要偶联剂的烷氧基甲硅烷基酚醛清漆型环氧化合物，其制造方法，含有它们的环氧组合物及其固化物。 具有式I-1〜I-4的烷氧基甲硅烷基的酚醛清漆型环氧化合物，环氧化作用的具有烷氧基甲硅烷基的酚醛清漆型环氧化合物的制造方法，酚醛清漆型环氧化合物的烯基化和烷氧基化， 提供了通过酚醛环氧化合物的环氧化和烷氧基化作用的具有烷氧基甲硅烷基的化合物，包含具有烷氧基甲硅烷基的酚醛环氧化合物的环氧组合物和固化物。 固化物，即环氧组合物的复合物由于烷氧基甲硅烷基而提高了化学键合效率。 展现了低CTE和高玻璃化转变温度

公开(公告)号：US11214583B2

公开(公告)日：2022-01-04

申请号：US16619464

申请日：2017-06-05

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Hyun-Aee Chun ,  Yun-Ju Kim ,  Sook-Yeon Park ,  Su-Jin Park ,  Tae-Kwang Kim

IPC: C07F7/18 ,  C08G61/10 ,  C08L63/00 ,  C09D163/04 ,  C09J163/04 ,  C08K3/36

Abstract: The present invention relates to a novel compound having an alkoxysilyl group and an active ester group, a method for preparing the same, a composition comprising the same, and a use, wherein the novel compound exhibits improved low moisture absorption and/or low dielectric properties when cured as an epoxy composition, but is not accompanied by loss of thermal expansion characteristics. Disclosed are a novel compound of formulae AF to LF having an alkoxysilyl group and an active ester group, and a method for preparing the same, a composition comprising the same, and a use of same.

公开(公告)号：US10689482B2

公开(公告)日：2020-06-23

申请号：US14390340

申请日：2013-04-02

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Hyun-Aee Chun ,  Su-Jin Park ,  Sang-Yong Tak ,  Yun-Ju Kim ,  Sook-Yeon Park ,  Sung-Hwan Park

IPC: C08G59/30 ,  C08G59/32 ,  C07D303/38 ,  C08G59/22 ,  C08K7/14 ,  C08G59/38 ,  C07F7/18 ,  C07D303/26 ,  C08L63/00 ,  C07D303/28

Abstract: The present invention relates to an alkoxysilylated epoxy compound, a composite exhibiting good heat resistance properties, low CTE and high glass transition temperature and not requiring a coupling agent, a composition including the same, a cured product formed of the composition, a use of the cured product, and a method of preparing the epoxy compound having alkoxysilyl group. An epoxy compound having an epoxy group and an alkoxysilyl group, a composition including the epoxy compound, a curing agent, a filler and/or a reaction catalyst, a cured product of the composition, and a use of the composition including an electronic part are provided. In a composite and/or cured product, the epoxy composition exhibits improved heat resistance properties, decreased CTE, and increased glass transition temperature or Tg-less. The cured product exhibits good flame retardant properties by the introduction of the alkoxysilyl group.

公开(公告)号：US10597412B2

公开(公告)日：2020-03-24

申请号：US15119977

申请日：2015-02-17

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Sang-Yong Tak ,  Hyun-Aee Chun ,  Yun-Ju Kim ,  Sung-Hwan Park ,  Su-Jin Park ,  Sook-Yeon Park ,  Hak-Jun Lee

IPC: C08L63/00 ,  C08G59/30 ,  C08G59/32 ,  C07D303/12 ,  C07F7/18

Abstract: The present invention relates to a novel epoxy compound, a method for preparing same, a composition and cured product comprising same, and use thereof, wherein the compound shows excellent heat-resistant properties—specifically, a low thermal expansion property and a high glass transition temperature (including Tg-less which does not show a glass transition temperature), a flame retardant property and processability—specifically, a viscosity-control property, does not require a separate silane coupling agent, and has improved brittleness in a composite. According to one aspect of the present invention, provided are: an epoxy compound having at least one non-reactive silyl group, alkenyl group or combination thereof together with at least two epoxy groups and at least one alkoxysilyl group; a method for preparing the epoxy compound through alkoxysilylation and alkylsilylation; an epoxy composition comprising same; and a cured product.

公开(公告)号：US10519274B2

公开(公告)日：2019-12-31

申请号：US15110677

申请日：2015-01-09

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Hyun-Aee Chun ,  Yun-Ju Kim ,  Su-Jin Park ,  Sook-Yeon Park ,  Sang-Yong Tak ,  Sung-Hwan Park

IPC: B32B15/092 ,  B32B27/04 ,  B32B27/26 ,  B32B27/38 ,  H01L21/56 ,  C08L61/14 ,  C09D163/00 ,  C09J163/00 ,  C08G59/40 ,  C08J5/24 ,  C08K5/54 ,  C08K7/14 ,  C09D163/04 ,  C09J163/04 ,  H01L23/29 ,  H05K1/03

Abstract: A new novolac curing agent with an alkoxysilyl group exhibiting excellent heat resistance such as a low CTE and an high Tg when a composite is formed, a preparing method of the same, a composition including the same, a cured article, and an use thereof, are provided. The new novolac curing agent having an alkoxysilyl group of Formulae I-1 to I-4, a preparing method of the new novolac curing agent by alkenylation and alkoxysilylation of the novolac curing agent, a preparing method of the new novolac curing agent by alkoxysilylation of a novolac curing agent, a composition including a novolac curing agent having an alkoxysilyl group of Formulae I-1 to I-4, a cured article and a use thereof, are provided. A composite including a novel novolac curing agent having an alkoxysilyl group exhibits a low CTE and a high glass transition temperature.

公开(公告)号：US09534075B2

公开(公告)日：2017-01-03

申请号：US14355557

申请日：2012-11-01

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Hyun-Aee Chun ,  Sang-Yong Tak ,  Su-Jin Park ,  Yun-Ju Kim ,  Sung-Hwan Park ,  Sook-Yeon Park

IPC: C08G59/30 ,  C08L63/00 ,  C08K3/36 ,  C08K3/40 ,  C07F7/08 ,  C07F7/10 ,  C07F7/18 ,  C07D405/14 ,  C07D251/32 ,  B32B15/092 ,  C08K7/14

CPC classification number: C08G59/306 ,  B32B15/092 ,  C07D251/32 ,  C07D405/14 ,  C07F7/0812 ,  C07F7/10 ,  C07F7/1804 ,  C08K3/36 ,  C08K7/14 ,  C08L63/00 ,  Y10T428/31529

Abstract: Disclosed are an alkoxysilylated isocyanurate epoxy compound, a composite of which exhibiting low CTE and high glass transition temperature or Tg-less and/or a cured product of which exhibiting good flame retardant property, a method of preparing the same, a composition including the same, a cured product formed of the composition, and a use of the composition. An isocyanurate epoxy compound having an alkoxysilyl group and an epoxy group in a core; a method of manufacturing the epoxy compound by the epoxidation and alkoxysilylation of a starting material; an epoxy composition including the epoxy compound; and a cured product and a use thereof, are provided. A composite of the epoxy composition has improved bonding efficiency between alkoxysilyl group and filler and between alkoxysilyl groups, and has good heat resistance, low CTE, and high glass transition temperature or Tg-less. A cured product formed of the epoxy composition has good flame retardant property.

Abstract translation: 公开了烷氧基甲硅烷基化的异氰脲酸酯环氧化合物，其具有低CTE和高玻璃化转变温度或Tg-Tg的复合材料和/或其具有良好阻燃性能的固化产物，其制备方法，包含其的组合物 ，由该组合物形成的固化产物，以及该组合物的用途。 在核心中具有烷氧基甲硅烷基和环氧基的异氰脲酸酯环氧化合物; 通过原料的环氧化和烷氧基甲硅烷基化制造环氧化合物的方法; 包含环氧化合物的环氧组合物; 和固化产物及其用途。 环氧组合物的复合物提高了烷氧基甲硅烷基与填料之间以及烷氧基甲硅烷基之间的粘合效率，并具有良好的耐热性，低CTE，高玻璃化转变温度或Tg。 由环氧组合物形成的固化产物具有良好的阻燃性能。

公开(公告)号：US20150247033A1

公开(公告)日：2015-09-03

申请号：US14427990

申请日：2013-09-17

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Hyun-Aee Chun ,  Yun-Ju Kim ,  Su-Jin Park ,  Sang-Yong Tak ,  Sung-Hwan Park ,  Kyung-Nam Kang ,  Sook-Yeon Park

IPC: C08L63/00 ,  C08K7/14 ,  C07F7/18 ,  C08K5/50

CPC classification number: C08L63/00 ,  C07F7/1804 ,  C08G59/306 ,  C08G59/3281 ,  C08K5/50 ,  C08K7/14

Abstract: Provided are an alkoxysilylated epoxy compound, a composite of which exhibits good heat resistance properties, particularly low CTE and increased glass transition temperature, and a cured product thereof exhibits good flame retardancy and composition of which does not require additional silane coupling agent, a method for preparing the same and a composition and a cured product including the same. An alkoxysilylated epoxy compound including at least one alkoxysilyl group and at least two epoxy groups, a method for preparing the same by epoxide ring-opening reaction of starting material and alkoxysilylation, an epoxy composition including the epoxy compound, and a cured product and a use of the composition are provided. Since chemical bonds may be formed between alkoxysilyl group and filler and between alkoxysilyl groups, chemical bonding efficiency of the composite may be improved. Thus, the composite exhibits good heat resistance properties and the cured product exhibits good flame retardancy.

Abstract translation: 提供一种烷氧基甲硅烷基化环氧化合物，其复合材料具有良好的耐热性能，特别是低CTE和玻璃化转变温度升高，其固化产物具有良好的阻燃性，其组成不需要额外的硅烷偶联剂， 制备其组合物和包含其的固化产物。 包含至少一种烷氧基甲硅烷基和至少两个环氧基的烷氧基甲硅烷基化环氧化合物，其起始材料的环氧化物开环反应和烷氧基硅烷化的制备方法，包含环氧化合物的环氧组合物和固化产物和使用 的组合物。 由于可以在烷氧基甲硅烷基和填料之间以及在烷氧基甲硅烷基之间形成化学键，所以可以提高复合材料的化学键合效率。 因此，复合材料具有良好的耐热性能，固化物具有良好的阻燃性。

公开(公告)号：US20150051316A1

公开(公告)日：2015-02-19

申请号：US14390340

申请日：2013-04-02

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Hyun-Aee Chun ,  Su-Jin Park ,  Sang-Yong Tak ,  Yun-Ju Kim ,  Sook-Yeon Park ,  Sung-Hwan Park

IPC: C08G59/30 ,  C08K7/14 ,  C07D303/26 ,  C07F7/18 ,  C08G59/38

Abstract: The present invention relates to an alkoxysilylated epoxy compound, a composite exhibiting good heat resistance properties, low CTE and high glass transition temperature and not requiring a coupling agent, a composition including the same, a cured product formed of the composition, a use of the cured product, and a method of preparing the epoxy compound having alkoxysilyl group. An epoxy compound having an epoxy group and an alkoxysilyl group, a composition including the epoxy compound, a curing agent, a filler and/or a reaction catalyst, a cured product of the composition, and a use of the composition including an electronic part are provided. In a composite and/or cured product, the epoxy composition exhibits improved heat resistance properties, decreased CTE, and increased glass transition temperature or Tg-less. The cured product exhibits good flame retardant properties by the introduction of the alkoxysilyl group.

Abstract translation: 本发明涉及烷氧基甲硅烷基化环氧化合物，表现出良好的耐热性，低CTE和高玻璃化转变温度并且不需要偶联剂的组合物，包含它们的组合物，由该组合物形成的固化产物， 固化物，以及制备具有烷氧基甲硅烷基的环氧化合物的方法。 具有环氧基和烷氧基甲硅烷基的环氧化合物，包含环氧化合物，固化剂，填料和/或反应催化剂的组合物，组合物的固化产物和包含电子部件的组合物的用途是 提供。 在复合和/或固化产物中，环氧组合物表现出改善的耐热性能，降低的CTE和增加的玻璃化转变温度或Tg。 固化产物通过引入烷氧基甲硅烷基表现出良好的阻燃性能。