Patent classifications
C07D303/30
MULTI-FUNCTIONAL PHENOLIC RESINS
Disclosed herein are compositions and methods of making phenolic compounds and phenolic resins. The resins include multifunctional epoxies, amino glycidyl derivatives, alkanoate derivatives, alkyl ether derivatives, and multi-functional amines prepared from hydroxymethyl derivatives of novolac resin.
MULTI-FUNCTIONAL PHENOLIC RESINS
Disclosed herein are compositions and methods of making phenolic compounds and phenolic resins. The resins include multifunctional epoxies, amino glycidyl derivatives, alkanoate derivatives, alkyl ether derivatives, and multi-functional amines prepared from hydroxymethyl derivatives of novolac resin.
Phenolic epoxy compounds
Disclosed herein are compositions and methods of making phenolic compounds, and resins comprising these phenolic compounds. The compounds include multifunctional epoxies, amino glycidyl derivatives, and multi-functional amines prepared from hydroxymethyl derivatives of phenols and bisphenols. In one embodiment, a compound is of formula I ##STR00001##
wherein R.sub.1 is H or Z; each R.sub.2, R.sub.3, and R.sub.4, independently, are N(Z).sub.2, N(CH.sub.2OZ).sub.2, N(CH.sub.2CH.sub.2OZ).sub.2, N(CH.sub.2OH).sub.2, N(CH.sub.2NH.sub.2).sub.2, OZ, CH.sub.2OZ, CH.sub.2CH.sub.2OZ, CH.sub.2OH, CH.sub.2NH.sub.2, OC(CH.sub.3).sub.3, or O-(alkylene)-CH.sub.3; and Z is ##STR00002##
Phenolic epoxy compounds
Disclosed herein are compositions and methods of making phenolic compounds, and resins comprising these phenolic compounds. The compounds include multifunctional epoxies, amino glycidyl derivatives, and multi-functional amines prepared from hydroxymethyl derivatives of phenols and bisphenols. In one embodiment, a compound is of formula I ##STR00001##
wherein R.sub.1 is H or Z; each R.sub.2, R.sub.3, and R.sub.4, independently, are N(Z).sub.2, N(CH.sub.2OZ).sub.2, N(CH.sub.2CH.sub.2OZ).sub.2, N(CH.sub.2OH).sub.2, N(CH.sub.2NH.sub.2).sub.2, OZ, CH.sub.2OZ, CH.sub.2CH.sub.2OZ, CH.sub.2OH, CH.sub.2NH.sub.2, OC(CH.sub.3).sub.3, or O-(alkylene)-CH.sub.3; and Z is ##STR00002##
Tunable materials
One or more techniques are disclosed for a method for functionalized a graphitic material comprising the steps of: 1) providing a graphitic material; 2) providing a first molecule comprising a first group, a spacer, and a second group; 3) providing a second molecule comprising a third group, a spacer, and a fourth group, wherein the third group is a different group from the first group; and 4) bonding the first molecule and the second molecule to the graphitic material. Also disclosed is a tunable material composition comprising the functionalized carbon nanotubes or functionalized graphene prepared by the methods described herein.
Tunable materials
One or more techniques are disclosed for a method for functionalized a graphitic material comprising the steps of: 1) providing a graphitic material; 2) providing a first molecule comprising a first group, a spacer, and a second group; 3) providing a second molecule comprising a third group, a spacer, and a fourth group, wherein the third group is a different group from the first group; and 4) bonding the first molecule and the second molecule to the graphitic material. Also disclosed is a tunable material composition comprising the functionalized carbon nanotubes or functionalized graphene prepared by the methods described herein.
Tunable materials
One or more techniques are disclosed for a method for functionalized a graphitic material comprising the steps of: 1) providing a graphitic material; 2) providing a first molecule comprising a first group, a spacer, and a second group; 3) providing a second molecule comprising a third group, a spacer, and a fourth group, wherein said third group is a different group from said first group; and 4) bonding the first molecule and the second molecule to the graphitic material. Also disclosed is a tunable material composition comprising the functionalized carbon nanotubes or functionalized graphene prepared by the methods described herein.
Tunable materials
One or more techniques are disclosed for a method for functionalized a graphitic material comprising the steps of: 1) providing a graphitic material; 2) providing a first molecule comprising a first group, a spacer, and a second group; 3) providing a second molecule comprising a third group, a spacer, and a fourth group, wherein said third group is a different group from said first group; and 4) bonding the first molecule and the second molecule to the graphitic material. Also disclosed is a tunable material composition comprising the functionalized carbon nanotubes or functionalized graphene prepared by the methods described herein.
Multi-functional phenolic resins
Disclosed herein are compositions and methods of making phenolic compounds and phenolic resins. The resins include multifunctional epoxies, amino glycidyl derivatives, alkanoate derivatives, alkyl ether derivatives, and multi-functional amines prepared from hydroxymethyl derivatives of novolac resin.
Multi-functional phenolic resins
Disclosed herein are compositions and methods of making phenolic compounds and phenolic resins. The resins include multifunctional epoxies, amino glycidyl derivatives, alkanoate derivatives, alkyl ether derivatives, and multi-functional amines prepared from hydroxymethyl derivatives of novolac resin.