Adhesives and methods for their manufacture and use

1. A method of preparing an adhesive copolymer, wherein the adhesive copolymer is a reaction product of monomers, the method comprising:

contacting at least one diol monomer, at least one dicarboxylic monomer, and at least one catalyst to form a first mixture;

contacting the first mixture with at least one monosaccharide monomer to form a second mixture; and

exposing the second mixture to conditions suitable to form the copolymer,

wherein the dicarboxylic monomer and the diol monomer in the first mixture and the monosaccharide monomer in the second mixture are at a mole percent ratio of the dicarboxylic monomer to a total of the monosaccharide monomer plus the diol monomer of about 85:15 to about 65:35.

2. The method of claim 1 , further comprising heating the first mixture at a first temperature of about 60° C. to about 180° C.

3. The method of claim 1 , further comprising heating the first mixture for a first period of time of about 1 hour to about 12 hours.

4. The method of claim 1 , wherein contacting at least one diol monomer, at least one dicarboxylic monomer, and at least one catalyst to form a first mixture comprises contacting at least one diol monomer and at least one dicarboxylic monomer in a mole percent ratio from about 3:85 to about 30:65, and at least one catalyst to form a first mixture.

5. The method of claim 1 , wherein exposing the second mixture to conditions suitable to form the copolymer comprises heating the second mixture at a first temperature of about 60° C. to about 180° C.

6. The method of claim 1 , wherein exposing the second mixture to conditions suitable to form the copolymer comprises heating the second mixture at a first temperature for a first period of time of about 1 hour to about 12 hours.

7. The method of claim 5 , wherein exposing the second mixture to conditions suitable to form the copolymer further comprises heating the second mixture at a second temperature of about 150° C. to about 220° C.

8. The method of claim 7 , wherein exposing the second mixture to conditions suitable to form the copolymer further comprises heating the second mixture at a second temperature for a second period of time of about 1 minute to about 60 minutes.

9. The method of claim 1 , wherein contacting the first mixture with at least one monosaccharide monomer to form a second mixture comprises contacting the first mixture with one or more of a pentose (C5) sugar, a hexose (C6), and any combination thereof to form a second mixture.

10. The method of claim 1 , wherein contacting at least one diol monomer, at least one dicarboxylic monomer, and at least one catalyst to form a first mixture comprises contacting at least one diol monomer, at least one dicarboxylic monomer conjugated at least at a first carboxyl end to one of an O-aliphatic group, an O-aromatic group, an S-aliphatic group, an S-aromatic group, an N-primary amine, and an N-secondary amine, and at least one catalyst to form a first mixture.

11. The method of claim 1 , wherein contacting at least one diol monomer, at least one dicarboxylic monomer, and at least one catalyst to form a first mixture comprises contacting at least one diol monomer, at least one dicarboxylic monomer having a linear chain of “n” carbon atoms, where “n” is an integer of about 12 to about 34, and at least one catalyst to form a first mixture.

12. The method of claim 1 , wherein contacting at least one diol monomer, at least one dicarboxylic monomer, and at least one catalyst to form a first mixture comprises contacting at least one diol monomer, at least one dicarboxylic monomer including at least one functional group comprising one or more of an alcohol group, an epoxy group, and a pendant vinyl group, and at least one catalyst to form a first mixture.

13. The method of claim 1 , wherein contacting comprises mixing.

14. The method of claim 1 , wherein contacting comprises stirring continuously.

15. The method of claim 1 , wherein contacting at least one diol monomer, at least one dicarboxylic monomer, and at least one catalyst to form a first mixture comprises contacting at least one diol monomer, at least one dicarboxylic monomer, and a strong Lewis acid to form a first mixture.

16. The method of claim 1 , wherein contacting at least one diol monomer, at least one dicarboxylic monomer, and at least one catalyst to form a first mixture comprises contacting at least one diol monomer, at least one dicarboxylic monomer, and a coordinating compound to form a first mixture.

17. The method of claim 16 , wherein contacting at least one diol monomer, at least one dicarboxylic monomer, and at least one catalyst to form a first mixture comprises contacting at least one diol monomer, at least one dicarboxylic monomer, and one or more of a first row transition metal halide, a second row transition metal halide, a third row transition metal halide, a lanthanide salt, and combinations thereof, to form a first mixture.

18. The method of claim 1 , wherein contacting at least one diol monomer, at least one dicarboxylic monomer, and at least one catalyst to form a first mixture comprises contacting at least one diol monomer, at least one dicarboxylic monomer, a strong Lewis acid, and a coordinating compound to form a first mixture.

19. The method of claim 1 , further comprising heating the first mixture at a first temperature of about 60° C. to about 180° C. for a first period of time of about 1 hour to about 12 hours.

20. The method of claim 1 , wherein exposing the second mixture to conditions suitable to form the copolymer comprises:

heating the second mixture at a first temperature of about 60° C. to about 180° C. for a first period of time of about 1 hour to about 12 hours; and

heating the second mixture at a second temperature of about 150° C. to about 220° C. for a second period of time of about 1 minute to about 60 minutes.