发明授权
US4946827A Glass-to-polycarbonate adhesive for color filter array 失效
用于滤色器阵列的玻璃 - 聚碳酸酯粘合剂

Glass-to-polycarbonate adhesive for color filter array
摘要:
A glass-to-polycarbonate adhesive for a color filter array element for use in making a color liquid crystal display device comprising a glass support having thereon an adhesive layer and a polycarbonate dye-receiving layer, the adhesive layer comprising either(a) a polymer comprising the units of a linear polyester containing one or more substituted or unsubstituted aromatic diacids condensed with two or more substituted or unsubstituted aliphatic diols, said linear polyester having the formula: ##STR1## wherein: m is 100 to 90 mole %;n+p=m with the provision that each of n and p is at least 20 mole %; andQ and R each independently represents a different substituted or unsubstituted difunctional linking group; (b) a polymer comprising units of a linear polyester containing one or more substituted or unsubstituted aromatic diacids and one or more alicyclic diacids condensed with one or more aliphatic diols, said linear polyester having the formula: ##STR2## wherein m+k is 100 to 90 mole %;k is 5 to 50 mole %;n=m+k; andZ represents the atoms necessary to complete a 4-to 7-membered substituted or unsubstituted, saturated or monoethylenically unsaturated carbocyclic ring.
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