A system, composition, and method of producing a heat resistant and higher toughness plastic material that results in enhanced Polydiketoenamines (PDK) materials. Such systems, compositions, and/or methods may include combination of a triketone and a plasticizer with other enhancing materials such as in one variation a heat resistant difunctional or trifunctional polyamine that forms dynamic covalent bonds with the triketone, or in another variation a diamine that acts as a chain extender and a triamine that acts as a cross-linking agent.
A polymer composition platform with a wide range of architectures and properties is described. The composition employs dynamic covalent chemistry to form polymer compositions that may be chemically recycled to monomer constituents at end of life. The polymers may be manufactured as fibers, elastomers, coatings, adhesives, sheets, etc. that are more easily and efficiently recycled than common plastics.
C08J 5/04 - Renforcement des composés macromoléculaires avec des matériaux fibreux en vrac ou en nappes
C08J 9/26 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement par élimination d'une phase solide d'un objet ou d'une composition macromoléculaire, p. ex. par lessivage
C08G 67/00 - Composés macromoléculaires obtenus par des réactions créant dans la chaîne principale de la macromolécule une liaison contenant soit de l'oxygène, soit de l'oxygène et du carbone, non prévus dans les groupes
3.
COPOLYMERS AND PROCESSES FOR RECYCLABLE POLYMER MATERIAL USING ENAMINE-COVALENT ADAPTABLE NETWORKS
A polymer composition platform with a wide range of architectures and properties is described. The composition comprises dynamic covalent chemistry to form polymer compositions that may be chemically recycled to monomer constituents at end of life. A composition as described may be copolymerized with a wide range of common polymers to introduce or enhance attributes like recyclability.
C07C 209/62 - Préparation de composés contenant des groupes amino liés à un squelette carboné par clivage de liaisons carbone-azote, soufre-azote ou phosphore-azote, p. ex. hydrolyse d'amides, N-déalkylation d'amines ou de composés d'ammonium quaternaire
A system, composition, and method of producing a heat resistant and higher toughness plastic material that results in enhanced Polydiketoenamines (PDK) materials. Such systems, compositions, and/or methods may include combination of a triketone and a plasticizer with other enhancing materials such as in one variation a heat resistant difunctional or trifunctional polyamine that forms dynamic covalent bonds with the triketone, or in another variation a diamine that acts as a chain extender and a triamine that acts as a cross-linking agent.
C07C 49/12 - Cétones comportant plus d'un groupe cétone
C07C 49/573 - Composés non saturés comportant des groupes cétone liés à des cycles autres que des cycles aromatiques à six chaînons contenant des groupes hydroxyle
C08F 2/44 - Polymérisation en présence d'additifs, p. ex. plastifiants, matières colorantes, charges
