Title: Polyamide copolymers having 2,5-furan dicarboxamide units

Abstract

Polyamide copolymers, and methods of making and using polyamide copolymers, having 2,5-furan dicarboxamide units are disclosed herein. Such polymers can be useful for engineering thermoplastics having advantageous physical and/or chemical properties.

Inventors:

Chisholm, Bret Ja; Samanta, Satyabrata

Issue Date:

Tue Sep 19 00:00:00 EDT 2017

Research Org.:

NDSU RESEARCH FOUNDATION, Fargo, ND (United States)

Sponsoring Org.:

USDOE

OSTI Identifier:

1393553

Patent Number(s):

9765186

Application Number:

14/900,402

Assignee:

NDSU RESEARCH FOUNDATION

Patent Classifications (CPCs):

B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29C - SHAPING OR JOINING OF PLASTICS

B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29K - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR {MOULDS, } REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS

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B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29C - SHAPING OR JOINING OF PLASTICS

B29C43/003 - {characterised by the choice of material}
B29C45/0001 - {characterised by the choice of material}

B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29K - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR {MOULDS, } REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS

B29K2077/00 - Use of {PA, i.e.} polyamides, e.g. polyesteramides {or derivatives thereof}, as moulding material

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

C08G63/181 - Acids containing aromatic rings
C08G69/26 - derived from polyamines and polycarboxylic acids
C08G69/265 - {from at least two different diamines or at least two different dicarboxylic acids}
C08G69/28 - Preparatory processes

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08L - COMPOSITIONS OF MACROMOLECULAR COMPOUNDS

C08L77/06 - Polyamides derived from polyamines and polycarboxylic acids

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DOE Contract Number:  

FG36-08GO88160

Resource Type:

Patent

Resource Relation:

Patent File Date: 2014 Jun 20

Country of Publication:

United States

Language:

English

Subject:

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY