公开(公告)号：US20090252932A1

公开(公告)日：2009-10-08

申请号：US11721843

申请日：2005-12-15

申请人： Takahiro Kitano ,  Hiroshi Matsugi ,  Takashi Imazu ,  Keiji Kubo ,  Masayasu Ogushi ,  Hirokazu Suzuki

发明人： Takahiro Kitano ,  Hiroshi Matsugi ,  Takashi Imazu ,  Keiji Kubo ,  Masayasu Ogushi ,  Hirokazu Suzuki

IPC分类号： C08J3/28 ,  C08J7/04 ,  B29C35/08 ,  B32B3/10 ,  B32B37/14

CPC分类号： G03F7/0758 ,  C08J3/28 ,  C08J2343/04 ,  G03F7/0382 ,  G03F7/092 ,  Y10T428/24802

摘要： An active energy ray-curable resin composition is handleable when it is formed into an uncured film. The resin composition cures quickly, is formable, and can be used to make a hard coat layer with a high hardness. Specifically, the active energy ray-curable resin composition of the present invention contains a vinyl polymer having alkoxysilyl groups in its side chain, along with a photoacid generator. In its uncured state, the active energy ray-curable resin composition has a glass transition temperature of 15° C. to 100° C. 90 mass % or more of the Si-containing compound or Si-containing compound unit present in the active energy ray-curable resin composition is represented by the following structural formula 1: (R1)nSi(OR2)4-n  (Structural formula 1) wherein R1 is a structural unit of the backbone of the vinyl polymer of the component (a), a residue bound to the backbone, a polymerizable group that can serve as the structural unit or the residues or a substituted or unsubstituted alkyl or aryl group; R2 is an alkyl group having 1 to 5 carbon atoms; and n is an integer of 1 to 3.

摘要翻译： 当活性能量射线固化树脂组合物形成未固化的膜时是可操作的。 树脂组合物快速固化，可成型，可用于制备硬度高的硬涂层。 具体地说，本发明的活性能量射线固化性树脂组合物含有在侧链具有烷氧基甲硅烷基的乙烯基聚合物以及光酸产生剂。 在其未固化状态下，活性能量射线固化型树脂组合物的玻璃化转变温度为15℃〜100℃，存在于活性能中的含Si化合物或含Si化合物单元的90质量％以上 （R1）nSi（OR2）4-n（结构式1）其中R1是组分（a）的乙烯基聚合物的主链的结构单元，a 与骨架结合的残基，可用作结构单元或残基的可聚合基团或取代或未取代的烷基或芳基; R2为碳原子数1〜5的烷基， n为1〜3的整数。