基本信息:
- 专利标题： 광학 부재용 점착제 조성물, 광학 부재용 점착제층, 점착형광학 부재 및 화상 표시 장치
- 专利标题（英）：Pressure-sensitive adhesive composition for optical member, pressure-sensitive adhesive layer for optical member, pressure-sensitive adhesion type optical member, and image display device
- 专利标题（中）：用于光学部件的压敏粘合剂组合物，用于光学部件的压敏粘合剂层，压敏粘合型光学部件和图像显示装置
- 申请号：KR1020077019034 申请日：2006-01-10
- 公开(公告)号：KR1020070094977A 公开(公告)日：2007-09-27
- 发明人： 시라후지후미아키 , 사타케마사유키 , 야노고헤이 , 모로이시유타카 , 나카노후미코
- 申请人： 닛토덴코 가부시키가이샤
- 申请人地址： 일본국 오사카후 이바라키시 시모호츠미 *-*-*
- 专利权人： 닛토덴코 가부시키가이샤
- 当前专利权人： 닛토덴코 가부시키가이샤
- 当前专利权人地址： 일본국 오사카후 이바라키시 시모호츠미 *-*-*
- 代理人： 특허법인코리아나
- 优先权： JPJP-P-2005-00016933 2005-01-25
- 国际申请： PCT/JP2006/300131 2006-01-10
- 国际公布： WO2006080185 2006-08-03
- 主分类号： C09J133/06
- IPC分类号： C09J133/06 ; C09J133/08 ; C09J11/06
摘要：
A pressure-sensitive adhesive composition for an optical member which comprises a (meth)acrylic polymer, a solvent (A) based on a hydrocarbon having 6 to 9 carbon atoms and a high boiling point and high solubility solvent (B) having a boiling point higher than that of the above hydrocarbon solvent and exhibiting the solubility for the (meth)acrylic polymer higher than that of the above hydrocarbon solvent, wherein the content of the solvent (A) based on the hydrocarbon is 20 to 60 wt % relative to the total amount of the solvents, and the ratio of the content (wt %) of the solvent (A) based on the hydrocarbon to that (wt %) of the high boiling point and high solubility solvent (B) (high boiling point and high solubility solvent (B)/hydrocarbon-based solvent (A)) is 0.05 to 4. The above pressure-sensitive adhesive composition for an optical member exhibits good applicability due to a reduced viscosity thereof, allows the reduction of the amount of an organic solvent to be used, and further can form a pressure-sensitive adhesive layer being excellent in durability and having a highly uniform surface.
摘要（中）：
一种用于光学构件的压敏粘合剂组合物，其包含（甲基）丙烯酸类聚合物，基于具有6至9个碳原子的溶剂（A）和具有沸点的高沸点和高溶解度溶剂（B） 高于上述烃溶剂，并且表现出比上述烃溶剂高的（甲基）丙烯酸类聚合物的溶解度，其中基于烃的溶剂（A）的含量相对于所述烃溶剂为20〜60重量％ 溶剂的总量，溶剂（A）的含量（重量％）与烃类的比（wt％）与高沸点和高溶解性溶剂（B）（重量％）的比（高沸点和高） 溶解性溶剂（B）/烃系溶剂（A））为0.05〜4。上述的光学部件用粘合剂组合物由于其粘度降低而显示良好的适用性，可以减少有机溶剂的量 被使用，和furt 她可以形成耐久性优异且表面高度均匀的压敏粘合剂层。
公开/授权文献:
- KR101077810B1 광학 부재용 점착제 조성물, 광학 부재용 점착제층, 점착형광학 부재 및 화상 표시 장치 公开/授权日：2011-10-28