专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100022733A1 (METH)ACRYLATE COPOLYMER FOR SYRUP AND RESIN COMPOSITION THEREOF 有权
标题翻译：（METH）丙烯酸酯共聚物，用于其SYRUP和树脂组合物
公开(公告)号：US20100022733A1
公开(公告)日：2010-01-28
申请号：US12515757
申请日：2007-11-19
申请人： Tsuyoshi Ota , Shinichi Yukimasa , Yutaka Obata , Tomoaki Takebe
发明人： Tsuyoshi Ota , Shinichi Yukimasa , Yutaka Obata , Tomoaki Takebe
IPC分类号： C08F230/08 , C08F220/10 , C08F220/26
CPC分类号： C08F265/04 , C08F220/10 , C08F220/26 , C08F265/06 , C08F285/00 , C08F290/06 , C08F290/061 , C08F290/068 , C08L51/003 , C08F220/16 , C08L2666/02
摘要： The present invention provides a copolymer for syrup, characterized by being formed from (A) 1 to 60 mass % of at least one (meth)acrylate compound selected from among a (meth)acrylate-modified silicone oil, an alkyl (meth)acrylate, a monoalkylene glycol (meth)acrylate, and a polyalkylene glycol (meth)acrylate, and (B) 99 to 40 mass % of a (meth)acrylate compound having a C≧6 alicyclic hydrocarbon group bonded thereto via an ester bond; a (meth)acrylate composition containing a (meth)acrylate monomer and 1 to 60 mass % of the (meth)acrylate copolymer for syrup; and a cured product of the composition. The (meth)acrylate copolymer for syrup of the present invention has excellent solubility, particularly in a (meth)acrylate compound having an alicyclic ester substituent, and a (meth)acrylate resin composition containing the copolymer provides a stable cured product having high transparency and high resistance to UW rays and heat. Thus, the cured product is suitably used as a material for lenses, illumination devices, automobiles, displays, optical-semiconductors, etc.
摘要翻译：本发明提供一种用于糖浆的共聚物，其特征在于由（A）1至60质量％的至少一种（甲基）丙烯酸酯改性硅油，（甲基）丙烯酸烷基酯，（甲基）丙烯酸单亚烷基二醇酯和（甲基）丙烯酸聚亚烷基二醇酯，（B）99〜40质量％的通过酯键与C> = 6脂环式烃基结合的（甲基）丙烯酸酯化合物; 含有（甲基）丙烯酸酯单体和1〜60质量％的（甲基）丙烯酸酯共聚物的（甲基）丙烯酸酯组合物，和该组合物的固化产物。本发明的用于糖浆的（甲基）丙烯酸酯共聚物具有优异的溶解性，特别是在具有脂环族酯取代基的（甲基）丙烯酸酯化合物中，含有共聚物的（甲基）丙烯酸酯树脂组合物提供了具有高透明度的稳定的固化产物，对UW射线和热量的高抗性。因此，固化物适合用作透镜，照明装置，汽车，显示器，光半导体等的材料。

2. 发明授权

US08138287B2 (Meth)acrylate copolymer for syrup and resin composition thereof 有权
标题翻译：（甲基）丙烯酸酯共聚物和其树脂组合物
公开(公告)号：US08138287B2
公开(公告)日：2012-03-20
申请号：US12515757
申请日：2007-11-19
申请人： Tsuyoshi Ota , Shinichi Yukimasa , Yutaka Obata , Tomoaki Takebe
发明人： Tsuyoshi Ota , Shinichi Yukimasa , Yutaka Obata , Tomoaki Takebe
IPC分类号： C08F230/08 , C08F220/10 , C08F220/26
CPC分类号： C08F265/04 , C08F220/10 , C08F220/26 , C08F265/06 , C08F285/00 , C08F290/06 , C08F290/061 , C08F290/068 , C08L51/003 , C08F220/16 , C08L2666/02
摘要： The present invention provides a copolymer for syrup, characterized by being formed from (A) 1 to 60 mass % of at least one (meth)acrylate compound selected from among a (meth)acrylate-modified silicone oil, an alkyl(meth)acrylate, a monoalkylene glycol(meth)acrylate, and a polyalkylene glycol(meth)acrylate, and (B) 99 to 40 mass % of a (meth)acrylate compound having a C≧6 alicyclic hydrocarbon group bonded thereto via an ester bond; a (meth)acrylate composition containing a (meth)acrylate monomer and 1 to 60 mass % of the (meth)acrylate copolymer for syrup; and a cured product of the composition. The (meth)acrylate copolymer for syrup of the present invention has excellent solubility, particularly in a (meth)acrylate compound having an alicyclic ester substituent, and a (meth)acrylate resin composition containing the copolymer provides a stable cured product having high transparency and high resistance to UV rays and heat. Thus, the cured product is suitably used as a material for lenses, illumination devices, automobiles, displays, optical-semiconductors, etc.
摘要翻译：本发明提供一种用于糖浆的共聚物，其特征在于由（A）1至60质量％的至少一种（甲基）丙烯酸酯改性硅油，（甲基）丙烯酸烷基酯，（甲基）丙烯酸单亚烷基二醇酯，（甲基）丙烯酸聚亚烷基二醇酯，（B）99〜40质量％的具有通过酯键与C键6的脂肪族烃基结合的（甲基）丙烯酸酯化合物; 含有（甲基）丙烯酸酯单体和1〜60质量％的（甲基）丙烯酸酯共聚物的（甲基）丙烯酸酯组合物，和该组合物的固化产物。本发明的用于糖浆的（甲基）丙烯酸酯共聚物具有优异的溶解性，特别是在具有脂环族酯取代基的（甲基）丙烯酸酯化合物中，含有共聚物的（甲基）丙烯酸酯树脂组合物提供了具有高透明度的稳定的固化产物，高耐紫外线和热量。因此，固化物适合用作透镜，照明装置，汽车，显示器，光学半导体等的材料。

3. 发明申请

US20100234527A1 OPTICAL SEMICONDUCTOR ENCAPSULATING MATERIAL 审中-公开
标题翻译：光学半导体封装材料
公开(公告)号：US20100234527A1
公开(公告)日：2010-09-16
申请号：US12299015
申请日：2007-04-19
申请人： Tsuyoshi Ota , Shinichi Yukimasa , Yutaka Obata , Tomoaki Takebe
发明人： Tsuyoshi Ota , Shinichi Yukimasa , Yutaka Obata , Tomoaki Takebe
IPC分类号： C08F2/38
CPC分类号： C08F290/02 , C08F220/18 , C08F222/1006 , C08L2312/00 , C09D133/14 , H01L31/0203 , H01L33/56
摘要： The present invention provides a sealant material for an optical semiconductor containing (A) one or more kinds of a (meth)acrylic compound selected from a (meth)acrylate-modified silicone oil, a long chain alkyl (meth)acrylate, and a polylakylene glycol (meth)acrylate having the number average molecular weight of 400 or more, (B) a (meth)acrylate compound having an ester bond with an alicyclic hydrocarbon group having 6 or more carbon atoms, and (C) a radical polymerization initiator; and an optoelectronic conversion element and an optoelectronic conversion device using thereof. The sealant material for an optical semiconductor of the present invention provides a cured product having excellent characteristics in transparency, stability to UV light and heat, yellowing resistance, and adhesion performance, and thus may be suitably used as a sealant material for a light emitting element, a light receiving element and the like in an optical semiconductor device (semiconductor light emitting device), especially as a transparent sealant material for optical semiconductors such as LED and the like.
摘要翻译：本发明提供一种光学半导体用密封材料，其含有（A）一种或多种选自（甲基）丙烯酸酯改性硅油，长链烷基（甲基）丙烯酸酯和聚亚芳基数均分子量为400以上的（甲基）丙烯酸乙二醇酯，（B）具有碳原子数6以上的脂环式烃基具有酯键的（甲基）丙烯酸酯化合物，（C）自由基聚合引发剂; 以及光电转换元件及其使用的光电转换元件。本发明的光学半导体用密封剂材料提供了透明性，紫外线稳定性和耐热性，耐黄变性和粘合性能优异的固化物，因此可以适合用作发光元件用密封材料，光半导体装置（半导体发光装置）中的受光元件等，特别是作为用于诸如LED等的光半导体的透明密封剂材料。

4. 发明申请

US20080097072A1 Optical Semiconductor Sealing Material 审中-公开
标题翻译：光学半导体封装材料
公开(公告)号：US20080097072A1
公开(公告)日：2008-04-24
申请号：US11718855
申请日：2005-11-09
申请人： Tomoaki Takebe , Tsuyoshi Ota , Yutaka Obata , Hiroyuki Higuchi
发明人： Tomoaki Takebe , Tsuyoshi Ota , Yutaka Obata , Hiroyuki Higuchi
IPC分类号： C08G63/00
CPC分类号： C08F220/10 , C08F220/18 , C08F220/28 , C09J133/14 , H01L31/0203
摘要： The present invention provides an optical semiconductor sealing material comprising a radically polymerized polymer of a methacrylate ester having an alicyclic hydrocarbon group containing 7 or more carbon atoms e.g. an adamantyl group, a norbornyl group or a dicyclopentanyl group; and an optical semiconductor sealing material comprising a radically polymerized polymer of 50 to 97 mass % of the methacrylate ester and 3 to 50 mass % of acrylate ester having a hydroxyl group. The optical semiconductor sealing material of the present invention is highly transparent and stable to UV light and thus does not undergo yellowing. In addition, the material exhibits excellent compatibility between heat resistance and refractive index, does not undergo deformation or cracking during heating processes such as reflow soldering, and shows high processability. The material can be preferably used as a sealing material for light-emitting elements and light-receiving elements of optical semiconductor devices (semiconductor light-emitting devices).
摘要翻译：本发明提供一种光学半导体密封材料，其包含具有含有7个或更多个碳原子的脂环族烃基的甲基丙烯酸酯的自由基聚合的聚合物，例如金刚烷基，降冰片基或二环戊基; 以及包含50〜97质量％的甲基丙烯酸酯的自由基聚合物和3〜50质量％的具有羟基的丙烯酸酯的光学半导体密封材料。本发明的光半导体密封材料高度透明，对紫外光稳定，因此不会发黄。此外，该材料在耐热性和折射率之间表现出优异的相容性，在诸如回流焊接的加热过程中不会发生变形或开裂，并且显示出高加工性。该材料可以优选用作光半导体器件（半导体发光器件）的发光元件和光接收元件的密封材料。

5. 发明授权

US08648160B2 Optical semiconductor sealing material 失效
标题翻译：光学半导体密封材料
公开(公告)号：US08648160B2
公开(公告)日：2014-02-11
申请号：US13587250
申请日：2012-08-16
申请人： Tomoaki Takebe , Tsuyoshi Ota , Yutaka Obata , Hiroyuki Higuchi
发明人： Tomoaki Takebe , Tsuyoshi Ota , Yutaka Obata , Hiroyuki Higuchi
IPC分类号： C08F220/10 , C08F220/28
CPC分类号： C08F220/10 , C08F220/18 , C08F220/28 , C09J133/14 , H01L31/0203
摘要： The present invention provides an optical semiconductor sealing material comprising a radically polymerized polymer of a methacrylate ester having an alicyclic hydrocarbon group containing 7 or more carbon atoms, e.g. an adamantyl group, a norbornyl group, or a dicyclopentanyl group; and an optical semiconductor sealing material comprising a radically polymerized polymer of 50 to 97 mass % of the methacrylate ester and 3 to 50 mass % of acrylate ester having a hydroxyl group. The optical semiconductor sealing material of the present invention is highly transparent and stable to UV light and thus does not undergo yellowing. In addition, the material exhibits excellent compatibility between heat resistance and refractive index, does not undergo deformation or cracking during heating processes such as reflow soldering, and shows high processability. The material can be preferably used as a sealing material for light-emitting elements and light-receiving elements of optical semiconductor devices (semiconductor light-emitting devices).
摘要翻译：本发明提供一种光学半导体密封材料，其包含具有含有7个或更多个碳原子的脂环族烃基的甲基丙烯酸酯的自由基聚合的聚合物，金刚烷基，降冰片基或二环戊基; 以及包含50〜97质量％的甲基丙烯酸酯的自由基聚合物和3〜50质量％的具有羟基的丙烯酸酯的光学半导体密封材料。本发明的光半导体密封材料高度透明，对紫外光稳定，因此不会发黄。此外，该材料在耐热性和折射率之间表现出优异的相容性，在诸如回流焊接的加热过程中不会发生变形或开裂，并且显示出高加工性。该材料可以优选用作光半导体器件（半导体发光器件）的发光元件和光接收元件的密封材料。

6. 发明申请

US20120305982A1 OPTICAL SEMICONDUCTOR SEALING MATERIAL 失效
标题翻译：光学半导体密封材料
公开(公告)号：US20120305982A1
公开(公告)日：2012-12-06
申请号：US13587250
申请日：2012-08-16
申请人： Tomoaki TAKEBE , Tsuyoshi Ota , Yutaka Obata , Hiroyuki Higuchi
发明人： Tomoaki TAKEBE , Tsuyoshi Ota , Yutaka Obata , Hiroyuki Higuchi
IPC分类号： H01L33/56
CPC分类号： C08F220/10 , C08F220/18 , C08F220/28 , C09J133/14 , H01L31/0203
摘要： The present invention provides an optical semiconductor sealing material comprising a radically polymerized polymer of a methacrylate ester having an alicyclic hydrocarbon group containing 7 or more carbon atoms, e.g. an adamantyl group, a norbornyl group, or a dicyclopentanyl group; and an optical semiconductor sealing material comprising a radically polymerized polymer of 50 to 97 mass % of the methacrylate ester and 3 to 50 mass % of acrylate ester having a hydroxyl group. The optical semiconductor sealing material of the present invention is highly transparent and stable to UV light and thus does not undergo yellowing. In addition, the material exhibits excellent compatibility between heat resistance and refractive index, does not undergo deformation or cracking during heating processes such as reflow soldering, and shows high processability. The material can be preferably used as a sealing material for light-emitting elements and light-receiving elements of optical semiconductor devices (semiconductor light-emitting devices).
摘要翻译：本发明提供一种光学半导体密封材料，其包含具有含有7个或更多个碳原子的脂环族烃基的甲基丙烯酸酯的自由基聚合的聚合物，金刚烷基，降冰片基或二环戊基; 以及包含50〜97质量％的甲基丙烯酸酯的自由基聚合物和3〜50质量％的具有羟基的丙烯酸酯的光学半导体密封材料。本发明的光半导体密封材料高度透明，对紫外光稳定，因此不会发黄。此外，该材料在耐热性和折射率之间表现出优异的相容性，在诸如回流焊接的加热过程中不会发生变形或开裂，并且显示出高加工性。该材料可以优选用作光半导体器件（半导体发光器件）的发光元件和光接收元件的密封材料。

7. 发明申请

US20120142867A1 ACRYLATE COMPOSITION 审中-公开
标题翻译：丙烯酸酯组合物
公开(公告)号：US20120142867A1
公开(公告)日：2012-06-07
申请号：US13388545
申请日：2010-07-26
申请人： Takeshi Iwasaki , Daichi Ogawa , Yutaka Obata , Tomoaki Takebe
发明人： Takeshi Iwasaki , Daichi Ogawa , Yutaka Obata , Tomoaki Takebe
IPC分类号： C08F279/02 , C08F230/08
CPC分类号： H01L23/296 , C08F220/28 , C08F230/08 , C08F290/048 , G02B1/04 , G02B1/041 , H01L23/293 , H01L31/0203 , H01L31/02325 , H01L31/0481 , H01L2924/0002 , H01L2924/12044 , Y02E10/50 , C08L33/10 , C08L23/18 , C08F220/00 , H01L2924/00
摘要： The invention provides a composition containing (A) one or more (meth)acrylate compounds selected from among a (meth)acryl-modified silicone fluid, a long-chain alkyl(meth)acrylate, and a polyalkylene glycol(meth)acrylate having a number average molecular weight of 400 or more; (B) a (meth)acrylate compound having an alicyclic hydrocarbon group which has six or more carbon atoms and which is bonded to the compound via an ester bond; (C) (meth)acrylic acid or a (meth)acrylate compound having a polar group; and (D) a radical polymerization initiator. The composition is suitably employed as a raw material for, for example, an encapsulating material or a lens, exhibits transparency and heat resistance comparable to conventional levels, and provides a cured product exhibiting excellent adhesion to a base member surrounding the cured product.
摘要翻译：本发明提供含有（A）一种或多种（甲基）丙烯酸酯化合物的组合物，所述（甲基）丙烯酸酯化合物选自（甲基）丙烯酸改性的有机硅流体，（甲基）丙烯酸长链烷基酯和具有数均分子量为400以上; （B）具有6个以上碳原子并通过酯键与该化合物结合的脂环式烃基的（甲基）丙烯酸酯化合物; （C）（甲基）丙烯酸或具有极性基团的（甲基）丙烯酸酯化合物; 和（D）自由基聚合引发剂。该组合物适合用作例如封装材料或透镜的原料，具有与常规水平相当的透明性和耐热性，并且提供对围绕固化产物的基底构件具有优异粘附性的固化产物。

8. 发明授权

US08013091B2 Resin for optical component, raw material composition used for resin for optical component, and optical component 有权
标题翻译：用于光学部件的树脂，用于光学部件的树脂的原料组合物和光学部件
公开(公告)号：US08013091B2
公开(公告)日：2011-09-06
申请号：US12667166
申请日：2008-06-30
申请人： Yutaka Obata , Takeshi Iwasaki , Tomoaki Takebe
发明人： Yutaka Obata , Takeshi Iwasaki , Tomoaki Takebe
IPC分类号： C08F222/14 , C07C69/753 , C09K19/00
CPC分类号： C08F220/68 , C08F222/1006 , G02B1/04 , C08L33/10 , C08L33/08 , C08L67/00
摘要： Provided are a resin for an optical component, which has heat resistance, does not suffer from yellowing because of its stability against heat, and is excellent in transparency and workability; a raw material composition used for the resin for an optical component; and an optical component. Specifically, provided is a resin for an optical component containing a (meth)acrylate compound unit (A1), in which a hydrocarbon group containing an adamantane structure is ester-bonded, and a (meth)acrylate compound unit (B1) having a polyfunctional group, which is other than the unit (A1). Also, provided is a raw material composition used for a resin for an optical component, which contains a (meth)acrylate compound (A2) in which a hydrocarbon group containing an adamantane structure is ester-bonded, and a (meth)acrylate compound (B2) having a polyfunctional group, which is other than the compound (A2). Further, provided is an optical component which is obtained by polymerizing and molding the raw material composition.
摘要翻译：提供一种光学部件用树脂，其具有耐热性，耐热稳定性不会发黄，并且透明性和加工性优异; 用于光学部件的树脂的原料组合物; 和光学部件。具体地说，提供了含有（甲基）丙烯酸酯化合物单元（A1）的含有金刚烷结构的烃基酯键合的光学部件用树脂和具有多官能团的（甲基）丙烯酸酯化合物单元（B1）组（A1）。另外，作为光学部件用树脂，使用含有金刚烷结构的烃基进行酯键合的（甲基）丙烯酸酯化合物（A2）和（甲基）丙烯酸酯化合物（ B2）具有不同于化合物（A2）的多官能团。此外，提供了通过聚合和成型原料组合物而获得的光学部件。

9. 发明申请

US20130237660A1 (METH)ACRYLATE COMPOSITION 审中-公开
公开(公告)号：US20130237660A1
公开(公告)日：2013-09-12
申请号：US13881097
申请日：2011-10-19
申请人： Takeshi Iwasaki , Daichi Ogawa , Yutaka Obata , Tomoaki Takebe
发明人： Takeshi Iwasaki , Daichi Ogawa , Yutaka Obata , Tomoaki Takebe
IPC分类号： H01L33/46
CPC分类号： C08K3/22 , C08F220/12 , C08F290/062 , C08K2003/2241 , H01L33/46 , H01L33/60 , H01L2933/0033 , C08F220/10
摘要： Provided is a (meth)acrylate composition containing: (A) at least one (meth)acrylate compound selected from the group consisting of a (meth)acrylate-modified silicone oil, a (meth)acrylate having a long-chain aliphatic hydrocarbon group, and a polyalkylene glycol (meth)acrylate having number-average molecular weight of not less than 400; (B) a (meth)acrylate compound to which an alicyclic hydrocarbon group having 6 or more carbon atoms is ester-linked; (C) (meth)acrylic acid or a (meth)acrylate compound having a polar group; (D) a radical polymerization initiator; and (E) a white pigment.

10. 发明申请

US20110288231A1 RAW-MATERIAL COMPOSITIONS FOR RESIN FOR OPTICAL PART, RESIN FOR OPTICAL PART, AND OPTICAL PART 审中-公开
标题翻译：用于光学部件，光学部件和光学部件的树脂的树脂原料组合物
公开(公告)号：US20110288231A1
公开(公告)日：2011-11-24
申请号：US13133259
申请日：2009-12-07
申请人： Yutaka Obata , Takeshi Iwasaki , Hidetoshi Ono , Tomoaki Takebe
发明人： Yutaka Obata , Takeshi Iwasaki , Hidetoshi Ono , Tomoaki Takebe
IPC分类号： C08F220/18 , C08F2/44 , C08K5/09 , C08K5/13 , C08K5/098 , C08K5/101 , C08F220/28 , C08F230/08
CPC分类号： G02B1/04 , C08F220/18 , C08F222/1006 , C08F230/08 , C08K5/005 , C08L33/04 , C08L2205/02 , C08L33/08 , C08L33/10 , C08L2666/04
摘要： Provided are a resin composition containing a (meth)acrylate compound (A) having a specific structure and a rigid moiety, and a (meth)acrylate compound (B) having a flexible moiety; a resin composition further containing a silane-based (meth)acrylate compound (C-1), an antioxidant (C-2) or an aliphatic compound (C-3) having a specific structure; and an optical component. A resin for an optical component can be produced from those resin compositions, the resin having excellent transparency, causing no cracks, being stable against heat without causing yellowing, and having a low coefficient of thermal expansion, a low water content, excellent shape stability, with excellent mold releasability, and excellent adhesiveness with a coating material that suppresses surface reflection and improves transmittance.
摘要翻译：提供含有具有特定结构的（甲基）丙烯酸酯化合物（A）和刚性部分的树脂组合物和具有挠性部分的（甲基）丙烯酸酯化合物（B）进一步含有硅烷类（甲基）丙烯酸酯化合物（C-1），抗氧化剂（C-2）或具有特定结构的脂肪族化合物（C-3）的树脂组合物; 和光学部件。用于光学部件的树脂可以由这些树脂组合物生产，该树脂具有优异的透明性，不产生裂纹，耐热稳定而不引起黄变，并且具有低的热膨胀系数，低含水量，优异的形状稳定性，具有优异的脱模性，并且与抑制表面反射并改善透射率的涂料具有优异的粘附性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式