Polyurethanes, articles comprising the same and methods of manufacture thereof
Disclosed herein a composition comprising a urethane of the FIG. 3 ; where hydroxyl or amine linkages on the urethane of the FIG. 3 are functionalized with molecules that contain fluorine atoms, phosphorus atoms, sulfur atoms, unsaturated carboxylic acids, derivatives of unsaturated carboxylic acids, or combinations thereof. Disclosed herein too is a composition comprising a urethane of the FIG. 3 ; where hydroxyl or amine linkages of the urethane of the FIG. 3 are functionalized with molecules that contain fluorine atoms, phosphorus atoms, sulfur atoms, unsaturated carboxylic acids, derivatives of unsaturated carboxylic acids, or combinations thereof; and a polymeric resin.
1. A composition comprising:
a urethane having a structure shown in the formulas (I) through (XIV):
where hydroxyl or amine linkages on the urethane of formulas (I) through (XIV) are functionalized with molecules that contain fluorine atoms, phosphorus atoms, sulfur atoms, unsaturated carboxylic acids, derivatives of unsaturated carboxylic acids, or combinations thereof; and wherein:
R 1 is a straight chain or branched C 1-30 alkyl, a C 3-30 cycloalkyl, a C 6-30 aryl, C 7-30 alkaryl, a C 7-30 aralkyl, a C 1-30 heteroalkyl, a C 3-30 heterocycloalkyl, a C 6-30 heteroaryl, a C 7-30 heteroalkaryl, a C 7-30 heteroaralkyl or a combination comprising at least one of these groups;
R 2 is a bridging moiety derived from a straight chain or branched C 1-30 alkyl, a C 3-30 cycloalkyl, a C 6-30 aryl, C 7-30 alkaryl, a C 7-30 aralkyl, a C 1-30 heteroalkyl, a C 3-30 heterocycloalkyl, a C 6-30 heteroaryl, a C 7-30 heteroalkaryl, a C 7-30 heteroaralkyl or a combination comprising at least one of these groups; and
R 3 is a bridging moiety derived from a straight chain or branched C 1-30 alkyl, a C 3-30 cycloalkyl, a C 6-30 aryl, C 7-30 alkaryl, a C 7-30 aralkyl, a C 1-30 heteroalkyl, a C 3-30 heterocycloalkyl, a C 6-30 heteroaryl, a C 7-30 heteroalkaryl, a C 7-30 heteroaralkyl or a combination comprising at least one of these groups.
2. The composition of claim 1 , where the urethane has the structure:
wherein in the formulas (XV) through (XXIV), R 3 through R 41 is a bridging moiety derived from are a straight chain or branched C 1-30 alkyl, a C 3-30 cycloalkyl, a C 6-30 aryl, C 7-30 alkaryl, a C 7-30 aralkyl, a C 1-30 heteroalkyl, a C 3-30 heterocycloalkyl, a C 6-30 heteroaryl, a C 7-30 heteroalkaryl, a C 7-30 heteroaralkyl, a C 1-30 fluoroalkyl, a C 3-30 cyclofluoroalkyl, a C 6-30 aryl where 1 to 5 hydrogen atoms are fluoro-substituted, C 7-30 fluoro-substituted alkaryl, a C 7-30 fluoro-substituted heteroalkyl, a C 3-30 fluoro-substituted heteroalkyl, a C 6-30 fluoro-substituted heterocycloalkyl, a C 7-30 fluoro-substituted heteroalkaryl, or a combination comprising at least one of these groups.
3. The composition of claim 1 , where the urethane is a fluorinated urethane dimethacrylate.
4. The composition of claim 3 , where the fluorinated urethane methacrylate is further functionalized with molecules that contain phosphorus, silicon and/or sulfur.
5. The composition of claim 1 , where the urethane is crosslinked.
6. A composition comprising:
a urethane having a structure shown in the formulas (I) through (XIV):
where hydroxyl or amine linkages on the urethane of formulas (I) through (XIV) are functionalized with molecules that contain fluorine atoms, phosphorus atoms, sulfur atoms, unsaturated carboxylic acids, derivatives of unsaturated carboxylic acids, or combinations thereof, and wherein:
R 1 is a straight chain or branched C 1-30 alkyl, a C 3-30 cycloalkyl, a C 6-30 aryl, C 7-30 alkaryl, a C 7-30 aralkyl, a C 1-30 heteroalkyl, a C 3-30 heterocycloalkyl, a C 6-30 heteroaryl, a C 7-30 heteroalkaryl, a C 7-30 heteroaralkyl, or a combination comprising at least one of these groups;
R 2 is a bridging moiety derived from a straight chain or branched C 1-30 alkyl, a C 3-30 cycloalkyl, a C 6-30 aryl, C 7-30 alkaryl, a C 7-30 aralkyl, a C 1-30 heteroalkyl, a C 3-30 heterocycloalkyl, a C 6-30 heteroaryl, a C 7-30 heteroalkaryl, a C 7-30 heteroaralkyl, or a combination comprising at least one of these groups; and
R 3 is a bridging moiety derived from a straight chain or branched C 1-30 alkyl, a C 3-30 cycloalkyl, a C 6-30 aryl, C 7-30 alkaryl, a C 7-30 aralkyl, a C 1-30 heteroalkyl, a C 3-30 heterocycloalkyl, a C 6-30 heteroaryl, a C 7-30 heteroalkaryl, a C 7-30 heteroaralkyl, or a combination comprising at least one of these groups; and
a polymeric resin.
7. An article comprising:
a urethane having a structure shown in the formulas (I) through (XIV):
where hydroxyl or amine linkages on the urethane of formulas (I) through (XIV) are functionalized with molecules that contain fluorine atoms, phosphorus atoms, sulfur atoms, unsaturated carboxylic acids, derivatives of unsaturated carboxylic acids, or combinations thereof, and wherein:
R 1 is a straight chain or branched C 1-30 alkyl, a C 3-30 cycloalkyl, a C 6-30 aryl, C 7-30 alkaryl, a C 7-30 aralkyl, a C 1-30 heteroalkyl, a C 3-30 heterocycloalkyl, a C 6-30 heteroaryl, a C 7-30 heteroalkaryl, a C 7-30 heteroaralkyl, or a combination comprising at least one of these groups;
R 2 is a bridging moiety derived from a straight chain or branched C 1-30 alkyl, a C 3-30 cycloalkyl, a C 6-30 aryl, C 7-30 alkaryl, a C 7-30 aralkyl, a C 1-30 heteroalkyl, a C 3-30 heterocycloalkyl, a C 6-30 heteroaryl, a C 7-30 heteroalkaryl, a C 7-30 heteroaralkyl, or a combination comprising at least one of these groups; and
R 3 is a bridging moiety derived from a straight chain or branched C 1-30 alkyl, a C 3-30 cycloalkyl, a C 6-30 aryl, C 7-30 alkaryl, a C 7-30 aralkyl, a C 1-30 heteroalkyl, a C 3-30 heterocycloalkyl, a C 6-30 heteroaryl, a C 7-30 heteroalkaryl, a C 7-30 heteroaralkyl, or a combination comprising at least one of these groups; and
a substrate upon which the urethane is disposed.
8. A method comprising:
reacting a cyclic carbonate with a diamine to form a urethane;
reacting the urethane with a methacrylate to form a non-isocyanate urethane methacrylate; and
functionalizing the non-isocyanate urethane methacrylate with a molecule that contains fluorine atoms, phosphorus atoms, sulfur atoms, unsaturated carboxylic acids, derivatives of unsaturated carboxylic acids, or combinations thereof.
9. The method of claim 8 , where the non-isocyanate urethane methacrylate is a fluorinated non-isocyanate urethane dimethacrylate.
10. An article comprising:
a urethane having a structure shown in the formulas (I) through(XIV):
where hydroxyl or amine linkages on the urethane of formulas (I) through (XIV) are functionalized with molecules that contain fluorine atoms, phosphorus atoms, sulfur atoms, unsaturated carboxylic acids, derivatives of unsaturated carboxylic acids, or combinations thereof; and wherein:
R 1 is a straight chain or branched C 1-30 alkyl, a C 3-30 cycloalkyl, a C 6-30 aryl, C 7-30 alkaryl, a C 7-30 aralkyl, a C 1-30 heteroalkyl, a C 3-30 heterocycloalkyl, a C 6-30 heteroaryl, a C 7-30 heteroalkaryl, a C 7-30 heteroaralkyl, or a combination comprising at least one of these groups;
R 2 is a bridging moiety derived from a straight chain or branched C 1-30 alkyl, a C 3-30 cycloalkyl, a C 6-30 aryl, C 7-30 alkaryl, a C 7-30 aralkyl, a C 1-30 heteroalkyl, a C 3-30 heterocycloalkyl, a C 6-30 heteroaryl, a C 7-30 heteroalkaryl, a C 7-30 heteroaralkyl, or a combination comprising at least one of these groups; and
R 3 is a bridging moiety derived from a straight chain or branched C 1-30 alkyl, a C 3-30 cycloalkyl, a C 6-30 aryl, C 7-30 alkaryl, a C 7-30 aralkyl, a C 1-30 heteroalkyl, a C 3-30 heterocycloalkyl, a C 6-30 heteroaryl, a C 7-30 heteroalkaryl, a C 7-30 heteroaralkyl, or a combination comprising at least one of these groups.
11. The article of claim 10 , where the article is a dental resin, a fiber, a fiber coating, an abrasion resistant coating, a protective coating for food storage, or a coating for controlling hydrophobicity.