Appeal No. 2006-2677 Page 3
Application No. 10/346,099
wherein R2 contains -O-CH2-CH(OH)-.
21. A process of making a thermoset comprising the steps of:
providing a glycidyl ether and an alcohol;
wherein the glycidyl ether contains more than one epoxide groups;
reacting the glycidyl ether with the alcohol to make a polyol monomer; and
reacting the polyol monomer with a polyisocyanate.
31. A process of making a thermoset comprising the steps of:
providing a polyol monomer comprising
wherein R1 is selected from the group consisting of aliphatic and
aromatic;
wherein R2 is selected from the group consisting of aliphatic,
aromatic, ester, ether, and acrylic group;
wherein R2 contains -O-CH2-CH(OH)-; and
reacting the polyol monomer with a polyisocyanate.
Thus, claim 9 is directed to a thermoset formed by reacting a polyisocyanate with
a polyol monomer having a specified formula.
Claim 21 is directed to a process of making a thermoset by reacting a glycidyl
ether containing more than one epoxide group with an alcohol to make a polyol
monomer, then reacting the polyol monomer with a polyisocyanate.
Claim 31 is directed to a process of making a thermoset comprising reacting a
polyol monomer having a specified formula with a polyisocyanate.
The specification states that “the prefix poly- . . . means two or more of the
specified functional group.” Page 2. In addition, the specification states that “the term
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