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Renewable polymers and resins and methods of making the same

Patent ·
OSTI ID:1840387
; ; ;
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.
Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC36-08GO28308
Assignee:
Alliance for Sustainable Energy, LLC (Golden, CO)
Patent Number(s):
11,104,763
Application Number:
16/483,844
OSTI ID:
1840387
Country of Publication:
United States
Language:
English

References (12)

Non-isocyanate synthesis and application of telechelic polyurethanes via polycondensation of diurethanes obtained from ethylene carbonate and diamines journal November 2012
Non-isocyanate poly(amide-hydroxyurethane)s from sustainable resources journal January 2016
Polyurethanes with Pendant Hydroxyl Groups: Synthesis and Characterization journal February 2004
Synthesis of amino acid-based polymers via atom transfer radical polymerization in aqueous media at ambient temperature journal January 2005
Polyurethanes from soybean oil, aromatic, and cycloaliphatic diamines by nonisocyanate route journal July 2012
Incorporation of carbon dioxide into soybean oil and subsequent preparation and studies of nonisocyanate polyurethane networks journal January 2004
A new route to polyurethanes from ethylene carbonate, diamines and diols journal May 2002
Green polyurethane from lignin and soybean oil through non-isocyanate reactions journal February 2015
High value polyurethane resins from rubber seed oil journal September 2016
Polyurethanes preparation using proteins obtained from microalgae journal August 2014
Unusual Amino Acids and Monofluoroacetate from Dichapetalum michelsonii (Umutambasha), a Toxic Plant from Rwanda journal March 2013
Alginate based polyurethanes: A review of recent advances and perspective journal August 2015

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