| 摘要 |
A one-part hot melt adhesive composition comprising (i) a silane cross-linkable copolymer of the general formula: ~(CH2CH2)x(COM)y(TER)w~ wherein TER is an ethylenically unsaturated monomer other than ethylene; COM is: <IMG> wherein Z is -CO-O-CH2CH2~; m is 0 or 1; n is 0 or 1; R1=R2 is H or CH3; R3 is CH3 or C2H5; x, y, and w are numerals, x is greater than 50, and <IMG>; and <IMG>; wherein MWcom is the molecular weight of the comonomer and MWter, is the molecular weight of the termonomer; (ii) an encapsulated silane condensation catalyst; and (iii) optionally a tackifier and/or wax; wherein said composition has a melt index greater than 100.
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