Title: Renewable polymers and resins and methods of making the same

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 to each 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.

Inventors:

Dong, Tao; Laurens, Lieve M. L.; Pienkos, Philip T.; Spinelli, Paris Fabian

Issue Date:

2021-08-31

Research Org.:

National Renewable Energy Laboratory (NREL), Golden, CO (United States)

Sponsoring Org.:

USDOE

OSTI Identifier:

1840387

Patent Number(s):

11104763

Application Number:

16/483,844

Assignee:

Alliance for Sustainable Energy, LLC (Golden, CO)

Patent Classifications (CPCs):

C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS

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C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS

C07C231/02 - from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
C07C231/12 - by reactions not involving the formation of carboxamide groups
C07C237/10 - having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by nitrogen atoms not being part of nitro or nitroso groups
C07C237/20 - the carbon skeleton containing six-membered aromatic rings
C07C237/22 - having nitrogen atoms of amino groups bound to the carbon skeleton of the acid part, further acylated
C07C269/04 - from amines with formation of carbamate groups
C07C271/16 - to carbon atoms of hydrocarbon radicals substituted by singly-bound oxygen atoms
C07C271/20 - to carbon atoms of hydrocarbon radicals substituted by nitrogen atoms not being part of nitro or nitroso groups
C07C277/08 - of substituted guanidines
C07C279/12 - being further substituted by nitrogen atoms not being part of nitro or nitroso groups

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS

C08G71/04 - Polyurethanes

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DOE Contract Number:  

AC36-08GO28308

Resource Type:

Patent

Resource Relation:

Patent File Date: 04/06/2018

Country of Publication:

United States

Language:

English