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1. 发明公开

KR20180072714A 활성 에너지선 경화성 핫 멜트 실리콘 조성물, 이의 경화물, 및 필름의 제조 방법 审中-公开
公开(公告)号：KR20180072714A
公开(公告)日：2018-06-29
申请号：KR20187012375
申请日：2016-10-12
申请人： DOW CORNING TORAY CO LTD
发明人： YOSHITAKE MAKOTO , YAMAZAKI HARUNA , DOGEN RYOTA , YOSHIDA SHIN
IPC分类号： C08L83/04 , C08G77/28 , C08J5/18 , C08L83/08 , C09J7/10 , C09J7/30 , C09J183/04 , C09J183/08
CPC分类号： C09J183/04 , B29C43/30 , C08G75/045 , C08G77/16 , C08G77/20 , C08G77/28 , C08G81/00 , C08K5/0025 , C08L83/00
摘要： 본발명은활성에너지선경화성핫 멜트실리콘조성물에관한것으로, 상기조성물은 25℃에서비유동성이고, 100℃에서 1,000 Pa·s 이하의점도를가지며, (A) 지방족불포화결합-함유유기기를갖는유기폴리실록산과지방족불포화결합-함유유기기를갖거나갖지않는유기폴리실록산의혼합물, (B) 한분자내에 2개이상의메르캅토기를갖는화합물, 및 (C) 광라디칼개시제를포함한다.

2. 发明申请

WO2015126780A8 REACTIVE SILICONE COMPOSITION, HOTMELT MATERIAL MADE THEREFROM, AND CURABLE HOTMELT COMPOSITION 审中-公开
标题翻译：反应性硅酮组合物，其热塑性材料和可固化热塑性组合物
公开(公告)号：WO2015126780A8
公开(公告)日：2016-09-09
申请号：PCT/US2015016026
申请日：2015-02-16
申请人： DOW CORNING , DOW CORNING TORAY CO LTD
发明人： JO GUNN , YAMAZAKI HARUNA , YOOK JU YOUNG , YOSHITAKE MAKOTO
IPC分类号： C08L83/04 , H01L33/50
CPC分类号： C08G77/38 , C08G77/08 , C08G77/12 , C08G77/16 , C08G77/20 , C08G77/70 , C08G2170/20 , C08K3/22 , C08K5/56 , C08K2201/00 , C08L83/00 , C08L83/04 , C09J183/04 , H01L23/296
摘要： This invention relates to a reactive silicone composition for forming a hotmelt material, comprising: (A) an organopolysiloxane resin represented by the specific average unit formula; (B) an organopolysiloxane resin free of alkenyl group and represented by the specific average unit formula; (C) a diorganopolysiloxane represented by the specific average formula; (D) an organohydrogenpolysiloxane having two silicon-bonded hydrogen atoms in a molecule; (E) an organohydrogenpolysiloxane having at least three silicon- bonded hydrogen atoms in a molecule; and (F) a hydrosilylation catalyst. The reactive silicone composition can be reacted to form a hotmelt material having excellent shelf life stability, instant adhesion performance by hotmelt process.
摘要翻译：本发明涉及一种用于形成热熔材料的反应性硅氧烷组合物，其包括：（A）由特定平均单元式表示的有机聚硅氧烷树脂; （B）不含烯基的有机聚硅氧烷树脂，由特定平均单元式表示; （C）由特定平均式表示的二有机聚硅氧烷; （D）分子中具有两个与硅键合的氢原子的有机氢聚硅氧烷; （E）分子中具有至少三个与硅键合的氢原子的有机氢聚硅氧烷; 和（F）氢化硅烷化催化剂。反应性硅氧烷组合物可以反应以形成具有优异的保质期稳定性，通过热熔方法的即时粘合性能的热熔材料。

3. 发明专利

JP2014009322A Reactive silicone composition, reactive thermoplastic body, cured product and optical semiconductor device 有权
标题翻译：反应性硅酮组合物，反应性热塑体，固化产物和光学半导体器件
公开(公告)号：JP2014009322A
公开(公告)日：2014-01-20
申请号：JP2012148037
申请日：2012-06-29
申请人： Dow Corning Toray Co Ltd , 東レ・ダウコーニング株式会社
发明人： YAMAZAKI RYOSUKE , YAMAZAKI HARUNA , YOSHITAKE MAKOTO
IPC分类号： C08L83/07 , C08K3/36 , C08K7/14 , C08K7/18 , C08L83/05 , H01L33/58
CPC分类号： C08K7/18 , C08G77/12 , C08G77/20 , C08G77/80 , C08K3/22 , C08K3/36 , C08K7/14 , C08K2003/2241 , C08L83/04 , H01L33/486 , H01L33/60 , H01L2924/0002 , H01L2933/0033 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a reactive silicone composition being solid state at the normal temperature and capable of giving a reactive thermoplastic body fluidized at a high temperature, the reactive thermoplastic body which fluidizes once at heating and then giving a cured product, the cured product having little degradation in mechanical strength and little change of color by heat or light and high optical reflectance, and an optical semiconductor device having high luminous efficiency and little heat deterioration and little light deterioration of a light reflection material.SOLUTION: The invention provides a reactive silicone composition containing al least (A) organopolysiloxane having an alkenyl group represented by an average unit formula, (B) organopolysiloxane having an alkenyl group represented by a general formula, (C) organopolysiloxane having a hydrogen atom bound to a silicon atom represented by a general formula, (D) a catalyst for hydrosilylation reactions, (E) a white pigment, (G) a spherical silica, a non spherical silica or a glass fiber, a reactive thermoplastic body obtained by reacting the composition under specific conditions, a cured product obtained by heating the reactive thermoplastic body and an optical semiconductor device including the cured product.
摘要翻译：要解决的问题：为了提供在常温下为固态并能够提供在高温下流化的活性热塑性体的反应性硅氧烷组合物，在加热时流化一次然后产生固化产物的活性热塑性体，固化通过热或光和高反射率的机械强度几乎没有劣化和颜色变化小的产品，以及具有高发光效率和少的热劣化以及光反射材料的轻度劣化的光半导体器件。解决方案：本发明提供了一种含有具有由平均单元式表示的链烯基的至少（A）有机聚硅氧烷的反应性硅氧烷组合物，（B）具有通式表示的烯基的有机聚硅氧烷，（C）具有与硅原子键合的氢原子的有机聚硅氧烷，通式（D）氢化硅烷化反应的催化剂，（E）a 白色颜料，（G）球状二氧化硅，非球形二氧化硅或玻璃纤维，通过在特定条件下使组合物反应获得的反应性热塑性体，通过加热反应性热塑性体获得的固化产物和包含固化的产品。

4. 发明公开

EP3159369A4 SILICONE EXHIBITING HOT-MELT PROPERTIES, AND CURABLE HOT-MELT COMPOSITION 审中-实审转让
公开(公告)号：EP3159369A4
公开(公告)日：2018-02-14
申请号：EP15809360
申请日：2015-06-16
申请人： DOW CORNING TORAY CO LTD
发明人： YAMAZAKI HARUNA , YOSHITAKE MAKOTO , YAMAZAKI RYOSUKE
IPC分类号： C08G77/50 , C08G77/44 , C08L83/04 , C08L83/05 , C08L83/14 , C09D183/04 , C09J11/00 , C09J183/04 , C09J183/05 , C09J183/07
CPC分类号： C08L83/04 , C08G77/12 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/80 , C08K5/5419 , C08K5/56 , C08L83/00 , C09D183/04 , C09J11/00 , C09J183/04
摘要： A hot melt silicone that is non-flowable at 25°C and that has a melt viscosity at 100°C of 5,000 Pa·s or less, the hot melt silicone being formed by subjecting (A) an alkenyl group-containing organopolysiloxane in which 10 mol% or greater of all of silicon atom-bonded organic groups is a phenyl group, and (B) an organopolysiloxane having at least two silicon atom-bonded hydrogen atoms in a molecule to hydrosilylation reaction in the presence of (C) a hydrosilylation reaction catalyst; and a curable hot melt composition comprising: (I) the hot melt silicone; (II) an organopolysiloxane which has at least two silicon atom-bonded hydrogen atoms in a molecule and in which the amount of silicon atom-bonded hydrogen atom is 0.5 mass% or greater; and (III) a hydrosilylation reaction catalyst. The hot melt silicone is non-flowable at 25°C, has a low surface stickiness, and easily melts by heating. Furthermore, this curable hot melt composition has both hot melt properties and curability.

5. 发明公开

EP3190156A4 CURABLE SILICONE COMPOSITION, CURABLE HOT-MELT SILICONE, AND OPTICAL DEVICE 有权转让
公开(公告)号：EP3190156A4
公开(公告)日：2018-03-28
申请号：EP15838940
申请日：2015-08-26
申请人： DOW CORNING TORAY CO LTD
发明人： YAMAZAKI HARUNA , YOSHITAKE MAKOTO , DOGEN RYOTA
IPC分类号： C08L83/07 , C08G77/00 , C08G77/12 , C08G77/20 , C08L83/04 , C08L83/05 , C09D183/04 , C09J183/04 , H01L23/29 , H01L23/31 , H01L33/52
CPC分类号： C08G77/04 , C08G77/12 , C08G77/16 , C08G77/20 , C08G77/70 , C08G77/80 , C08L83/04 , C09D183/04 , H01L23/29 , H01L23/31 , H01L33/52 , H01L33/56 , H01L2924/0002 , H01L2924/00 , C08L83/00 , C08K5/56
摘要： A curable silicone composition comprises: (A) an organopolysiloxane represented by a specific average unit formula; (B) an organopolysiloxane represented by a specific average unit formula; (C) an organohydrogenpolysiloxane represented by a specific average composition formula; and (D) a hydrosilylation catalyst; and a curable hot-melt silicone that is obtained by subjecting this composition to a hydrosilylation reaction to a degree that does not form a cured product, that is non-flowable at 25°C, and that has a melt viscosity at 100°C of 5000 Pa·s or less. This curable silicone composition provides a cured product having excellent heat resistance and light resistance after being cured. This curable hot-melt silicone is non-flowable at room temperature, has low surface stickiness, and is readily melted by heating.

6. 发明公开

EP3107965A4 REACTIVE SILICONE COMPOSITION, HOTMELT MATERIAL MADE THEREFROM, AND CURABLE HOTMELT COMPOSITION 有权转让
公开(公告)号：EP3107965A4
公开(公告)日：2017-10-11
申请号：EP15751816
申请日：2015-02-16
申请人： DOW CORNING , DOW CORNING TORAY CO LTD
发明人： JO GUNN , YAMAZAKI HARUNA , YOOK JU YOUNG , YOSHITAKE MAKOTO
IPC分类号： C08L83/04 , C08G77/00 , C08G77/08 , C08G77/12 , C08G77/16 , C08G77/20 , C08G77/38 , C09J183/04 , H01L23/29 , H01L33/50
CPC分类号： C08G77/38 , C08G77/08 , C08G77/12 , C08G77/16 , C08G77/20 , C08G77/70 , C08G2170/20 , C08K3/22 , C08K5/56 , C08K2201/00 , C08L83/00 , C08L83/04 , C09J183/04 , H01L23/296
摘要： This invention relates to a reactive silicone composition for forming a hotmelt material, comprising: (A) an organopolysiloxane resin represented by the specific average unit formula; (B) an organopolysiloxane resin free of alkenyl group and represented by the specific average unit formula; (C) a diorganopolysiloxane represented by the specific average formula; (D) an organohydrogenpolysiloxane having two silicon-bonded hydrogen atoms in a molecule; (E) an organohydrogenpolysiloxane having at least three silicon-bonded hydrogen atoms in a molecule; and (F) a hydrosilylation catalyst. The reactive silicone composition can be reacted to form a hotmelt material having excellent shelf life stability, instant adhesion performance by hotmelt process.

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