Xi'an Institute of Optics and Precision Mechanics,CAS
Acrylate composition | |
其他题名 | Acrylate composition |
IWASAKI, TAKESHI; OGAWA, DAICHI; OBATA, YUTAKA; TAKEBE, TOMOAKI | |
2012-06-13 | |
专利权人 | IDEMITSU KOSAN CO., LTD. |
公开日期 | 2012-06-13 |
授权国家 | 欧洲专利局 |
专利类型 | 发明申请 |
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. |
其他摘要 | 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)丙烯酸改性的硅氧烷流体,(甲基)丙烯酸长链烷基酯和具有聚(甲基)丙烯酸的聚亚烷基二醇酯。数均分子量为400或更高; (B)具有脂环式烃基的(甲基)丙烯酸酯化合物,该脂环式烃基具有6个以上碳原子并且通过酯键与该化合物键合; (C)(甲基)丙烯酸或具有极性基团的(甲基)丙烯酸酯化合物; (D)自由基聚合引发剂。该组合物适合用作例如包封材料或透镜的原料,显示出与常规水平相当的透明度和耐热性,并提供对固化产物周围的基底构件表现出优异粘附性的固化产物。 |
主权项 | A composition characterized by comprising the following components (A) to (D): (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. |
申请日期 | 2010-07-26 |
专利号 | EP2463316A1 |
专利状态 | 授权 |
申请号 | EP2010806355 |
公开(公告)号 | EP2463316A1 |
IPC 分类号 | C08F220/02 | C08F220/10 | C08F220/26 | C08F290/02 | G02B1/04 | H01L23/29 | H01L23/31 | C08F220/18 | C08F220/28 | C08F220/68 | C08F222/10 | C08F230/08 | C08F290/04 | H01L31/0203 |
专利代理人 | - |
代理机构 | VOSSIUS & PARTNER |
文献类型 | 专利 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/54168 |
专题 | 半导体激光器专利数据库 |
作者单位 | IDEMITSU KOSAN CO., LTD. |
推荐引用方式 GB/T 7714 | IWASAKI, TAKESHI,OGAWA, DAICHI,OBATA, YUTAKA,et al. Acrylate composition. EP2463316A1[P]. 2012-06-13. |
条目包含的文件 | 条目无相关文件。 |
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