| 摘要 |
An adhesive composition includes compounds having formula (I) wherein R1 is alkyl, alkoxy alkyl, anhydride, ether, ester, or amide, and R2 and R3 are hydrogen, alkyl, alkoxy alkyl, hydroxy, alkenyl, ester, carboxylic acid or ether and wherein R1 is optionally omitted where R2 and R3 are not both hydrogen.
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