| 摘要 |
<p>TITLE OF THE INVENTION: ADHESIVE COMPOSITION COMPRISING AROMATIC POLYETHER DERIVATIVEThere is provided a highly thermostable adhesive composition which dissolves easily into various organic solvents and which is capable of forming an adhesive layer5 with sufficient thickness and excellent coating properties, wherein the adhesive layer has an extremely small thermogravimetry loss in thermal processes such as metal bump bonding, CVD, ion diffusion processes, and the like and has excellent adhesion. Anadhesive composition comprising a polymer having a unit structure of Formula (1). +Ar1_x_Ar2_0_14 0 Formula (1) 10 (Where X is a sulphonyl group or a carbonyl group; A? and Ar2 each are a C6.30 arylene group; and T1 is a fluoroalkylene group, a cyclic alkylene group, an arylene group having a substituent, or a combination of an arylene group optionally having substituent and a fluoroalkylene group or a cyclic alkylene group). The arylene group is a phenylene15 group, a naphthylene group or an anthrylene group. The polymer is either a homopolymer having one unit structure, or a copolymer having at least two unit structures.</p> |
