| 摘要 |
<p>Silane functionalized polyester compound (I) is new. Silane functionalized polyester compound of formula (Y 1>-[O-C(=O)-NH-R 3>-Si(R 1>) a-(OR 2>) 3 - a] n) (I) is new. Y 1> : a n-valent residue, which is solid in room temperature, hydroxyl group terminated polyester (II) after removing of n-hydroxyl group; R 1> : univalent 1-12C-hydrocarbon (optionally having C-C-multiple bonds and/or optionally cycloaliphatic and/or aromatic portions); R 2> : acyl or univalent 1-12C-hydrocarbon (optionally having C-C-multiple bonds and/or optionally cycloaliphatic and/or aromatic portions); R 3> : univalent 1-12C-hydrocarbon, which optionally has cyclic and/or aromatic portions and one or more heteroatoms; a : 0-2; and n : 1-3. Independent claims are included for: (1) use of (I) as a component in moisture-curing adhesives, sealants or coatings based on silane-terminated polymers; and (2) a composition comprising (I) and/or at least a silane terminated polymer.</p> |
