US2021347949A1PendingUtilityA1

Renewable polymers and resins and methods of making the same

Assignee: ALLIANCE SUSTAINABLE ENERGYPriority: Apr 6, 2017Filed: Jul 22, 2021Published: Nov 11, 2021
Est. expiryApr 6, 2037(~10.7 yrs left)· nominal 20-yr term from priority
C07C 271/20C07C 269/04C08G 71/04C07C 237/22C07C 277/08C07C 271/16C07C 237/20C07C 279/12C07C 231/02C07C 231/12C07C 237/10
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Claims

Abstract

The present disclosure relates to methods for producing polymers and resins, the method including a first reacting of at least a first diamine with a first carbonate-containing compound and a second carbonate-containing compound to produce at least one of the polymer or the resin, where the first reacting is according toeach of R1, R2, R3, and R4 include at least one of a hydrogen atom, a methyl group, a saturated hydrocarbon chain, and/or an unsaturated hydrocarbon chain, and R comprises at least one of a carbon atom, a saturated hydrocarbon chain, and/or an unsaturated hydrocarbon chain.

Claims

exact text as granted — not AI-modified
1 - 20 . (canceled) 
     
     
         21 . A composition comprising:
 a compound having the formula   
       
         
           
           
               
               
           
         
       
       wherein:
    represents a covalent bond to an atom comprising a hydrogen atom, a carbon atom, or an oxygen atom, 
 R comprises a carbon chain having between 3 and 5 carbon atoms, 
 R′ is a first functional group comprising at least one of a carbon atom or a hydrogen atom, 
 R″ is a second functional group comprising at least one of a carbon atom or a hydrogen atom, 
 n is between 0 and 30, inclusively, 
 m is between 0 and 30, inclusively, and 
 R is derived from an amino acid. 
 
     
     
         22 . The composition of  claim 21 , wherein the amino acid comprises at least one of asparagine, glutamine, lysine, or arginine. 
     
     
         23 . The composition of  claim 21 , wherein:
 R is   
       
         
           
           
               
               
           
         
       
     
     
         24 . The composition of  claim 21 , wherein R′ further comprises at least one of an oxygen atom, a nitrogen atom, or a sulfur atom. 
     
     
         25 . The composition of  claim 21 , wherein R″ further comprises at least one of an oxygen atom, a nitrogen atom, or a sulfur atom. 
     
     
         26 . The composition of  claim 21 , further comprising has a break stress between about 1 MPa and about 30 MPa. 
     
     
         27 . The composition of  claim 21 , further comprising a break elongation between about 5% and about 140%. 
     
     
         28 . The composition of  claim 21 , wherein the amino acid is bioderived. 
     
     
         29 . The composition of  claim 28 , wherein the amino acid is derived from at least one of an agricultural waste or a microalgae. 
     
     
         30 . The composition of  claim 21 , wherein the compound is derived by reacting the amino acid with a carbonated lipid. 
     
     
         31 . The composition of  claim 30 , wherein the carbonated lipid is a triglyceride, diglyceride, monoglyceride, or a fatty acid, each having two or more carbonate groups. 
     
     
         32 . The composition of  claim 21 , wherein the m repeat unit is randomly distributed in the compound. 
     
     
         33 . The composition of  claim 21 , wherein the m repeat unit is distributed in the compound in a repeat pattern. 
     
     
         34 . The composition of  claim 21 , wherein the n repeat unit is randomly distributed in the compound. 
     
     
         35 . The composition of  claim 21 , wherein then repeat unit is distributed in the compound in a repeat pattern.

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