公开(公告)号：US20070284041A1

公开(公告)日：2007-12-13

申请号：US11630606

申请日：2005-06-23

Applicant: Takufami Iida

Inventor： Takufami Iida

IPC: C09J11/06 ,  C09J163/00 ,  C09J4/02 ,  G02B6/24

CPC classification number: C09J133/068 ,  C08F222/1006 ,  G02B6/4212

Abstract: Disclosed is an easy to use optical adhesive composition which has lower refractive index than the conventional optical adhesive compositions while having low viscosity, fast curability and excellent heat resistance. Also disclosed are a method for bonding an optical component using such an optical adhesive composition which enables to reduce transmission loss, and an optical device. Specifically disclosed are an optical adhesive composition characterized by comprising at least one acrylate compound represented by the general formula (I) and a photopolymerization initiator, a method for bonding an optical component using such an optical adhesive composition, and an optical device. Tf-(O)a—(CH2)b—(CF2)m—(CH2)b—(O)a-Tf   (I) wherein a's are the same represent 0 or 1, b's are the same represent 0 or 1, m represents an integer of 4 to 12, and Tf's are the same and represent a glycidyl group or CH2═CH—C(O)—.

Abstract translation: 公开了一种易于使用的光学粘合剂组合物，其具有比常规光学粘合剂组合物更低的折射率，同时具有低粘度，快速固化性和优异的耐热性。 还公开了使用能够降低传输损耗的这种光学粘合剂组合物粘合光学部件的方法和光学装置。 具体公开了一种光学粘合剂组合物，其特征在于包括至少一种由通式（I）表示的丙烯酸酯化合物和光聚合引发剂，使用这种光学粘合剂组合物粘合光学组分的方法和光学装置。 <？in-line-formula description =“In-line Formulas”end =“lead”？> Tf-（O） - （CH - （CH 2） - （CH 2） - （CH 2）b - （O） 其中a是相同的代表0或1，b是相同的代表0（1） 或1，m表示4〜12的整数，Tf相同，表示缩水甘油基或CH 2 -CH-C（O） - 。