Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2005-11-22
2005-11-22
Harlan, Robert D. (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S588000, C428S423100, C525S455000, C528S028000
Reexamination Certificate
active
06967226
ABSTRACT:
A moisture-reactive hot-melt composition, useful as an adhesive, is provided that has improved balance of ultimate strength and adhesion to difficult substrates. In particular, the composition is made from a polyol, a polyisocyanate, and a functional polymer. Also provided are a method for making such compositions, a method for using such compositions for bonding substrates, and composite articles bonded with such compositions.
REFERENCES:
patent: 3391077 (1968-07-01), Osborne
patent: 4775719 (1988-10-01), Markevka et al.
patent: 5061749 (1991-10-01), Ito et al.
patent: 5804253 (1998-09-01), Hagiwara et al.
patent: 5916964 (1999-06-01), Fromwiller
patent: 5994474 (1999-11-01), Wey et al.
patent: 6280561 (2001-08-01), McInnis et al.
patent: 6303731 (2001-10-01), Carlson et al.
patent: 6350799 (2002-02-01), Wang
patent: 6355317 (2002-03-01), Reid et al.
patent: 6365700 (2002-04-01), Graham
patent: 0 827 994 (1998-03-01), None
patent: WO 98/58003 (1998-12-01), None
patent: WO 0172922 (2001-10-01), None
Harlan Robert D.
Hemeasway Carl P.
Rohm and Haas Company
LandOfFree
Reactive hot-melt adhesive compositions with improved... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Reactive hot-melt adhesive compositions with improved..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reactive hot-melt adhesive compositions with improved... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3454586