申请人:Iowa State University Research Foundation, Inc.
公开号:US20150274861A1
公开(公告)日:2015-10-01
The present invention relates to tackifier compounds and methods of using the same. In various embodiments, the present invention provides a tackifier compound including independently substituted or unsubstituted fused rings A and B each independently chosen from (C
5
-C
10
)cycloalkyl and (C
2
-C
10
)heterocyclyl. Fused ring A is substituted with (R
1
)
1-8
and fused ring B is substituted with —(OC(O)R′C(O)R
2
)
1-8
. At each occurrence R′ is independently chosen from (C
2
-C
10
)alkanylene, (C
2
-C
10
)alkenylene, (C
2
-C
10
)alkynylene, C
5
-C
20
(arylene), and (C
1
-C
20
)heteroarylene, wherein R′ is unsubstituted or substituted. At each occurrence R
1
is independently selected from —OH, —OR
3
, and —OC(O)R′C(O)R
2
. At each occurrence R
2
is independently chosen from —OH, —OR
3
, —NH
2
, —NHR
3
, and —NR
3
2
. At each occurrence R
3
is independently chosen from (C
1
-C
10
)alkanyl, (C
2
-C
10
)alkenyl, (C
2
-C
10
)alkynyl, C
5
-C
20
(aryl), and (C
1
-C
20
)heteroaryl, wherein R
3
is unsubstituted or substituted.