The present invention provides compositions for use in making biodegradable biodegradable composite, and biodegradable composite comprising polybutylene adipate terephthalate (PBAT)-component; hemp powder; and optionally one or more compatibilizers and/or PBAT grafted with one or more compatibilizers selected from maleic anhydride, glycidyl methacrylate, pyromellitic anhydride, acrylic acid, polyacrylic acid, methylene diphenyl diisocyanate, poly(glycidyl methacrylate, copolymer(s) of glycidyl methacrylate and/or copolymers of acrylic acid. The invention also relates to methods of preparing the composites.
The present invention provides biodegradable composite materials comprising: a) a polymeric matrix comprising about 50-80% by weight of a cellulose alkanoate; about 0.1 to 10% by weight of a polyester, wherein the polyester is an aliphatic-aromatic copolyester, an aliphatic polyester, or a mixture of an aliphatic polyester and thermoplastic starch; about 10 to 20% by weight of a plasticizer; about 10 to 20% by weight of a flame-retardant component; optionally an inorganic filler; and b) a fibrous reinforcement material.
C08J 5/04 - Renforcement des composés macromoléculaires avec des matériaux fibreux en vrac ou en nappes
C08J 5/06 - Renforcement des composés macromoléculaires avec des matériaux fibreux en vrac ou en nappes utilisant des matériaux fibreux prétraités
C08J 5/10 - Renforcement des composés macromoléculaires avec des matériaux fibreux en vrac ou en nappes caractérisé par les additifs utilisés dans le mélange de polymères
The present invention provides compositions for making biodegradable biocomposites, comprising poly(3-hydroxybu-tyrate-co-3-hydroxyvalerate) (PHBV) or a mixture of PHBV and polybutylene adipate terephthalate (PBAT); a hemp residue; and optionally PBAT grafted with one or more compatibilizers selected from maleic anhydride, glycidyl methacrylate, pyromellitic anhydride, acrylic acid, polyacrylic acid, methylene diphenyl diisocyanate, poly(glycidyl methacrylate, copolymer(s) of glycidyl methacrylate and copolymers of acrylic acid, and/or one or more compatibilizers from maleic anhydride, glycidyl methacrylate, pyromellitic anhydride, acrylic acid, polyacrylic acid, methylene diphenyl diisocyanate, poly(glycidyl methacrylate, copolymer(s) of glycidyl methacrylate and copolymers of acrylic acid.
The present invention provides biodegradable compositions for making biodegradable plastic. The composition comprise about 25% to about 50% by weight starch; about 0.5% to about 10% by weight ground plant waste material; about 20% to about 50% a polymer derived from ethylene, vinyl alcohol and/or an ester of vinyl alcohol; about 10% to about 30% of a plasticizer; and about 3% to about 10% a filler and optionally a processing agent.
C08L 3/02 - AmidonSes produits de dégradation, p. ex. dextrine
B29C 48/00 - Moulage par extrusion, c.-à-d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désiréeAppareils à cet effet
B29C 48/16 - Articles comprenant au moins deux composants, p. ex. couches coextrudées
B29C 48/40 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans la filière ou la matrice utilisant des vis entourées par un fourreau coopérant, p. ex. des extrudeuses à vis simple utilisant au moins deux vis parallèles, p. ex. extrudeuses à vis doubles
B29C 48/78 - Traitement thermique de la matière à mouler par extrusion ou des pièces ou des couches préformées, p. ex. par chauffage ou refroidissement
B29K 29/00 - Utilisation de poly(alcool de vinyle), poly(éthers de vinyle), poly(aldéhydes de vinyle), poly(cétones de vinyle) ou poly(cétals de vinyle) comme matière de moulage
The present invention provides biodegradable polymeric materials. In particular, it relates to biocomposites materials comprising poly(butylene furanoate) copolyester(s) and plant material residue, and method of making same.
C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Color masterbatch
(2) Container made of bioplastic for packaging; bioplastic bags for packaging;
(3) Semi-processed thermosetting resins
(4) Bioplastic resins in extruded form for general industrial use; bioplastic polymer films and sheets for use in the manufacture of printed circuit boards; (1) Custom manufacturing of bioplastic products for others, namely injection molding, injection stretch blow molding, electromagnetic blanking, thermoforming, extrusion, blow molding, plastic casting, blending, and compression molding of bioplastic for others;
(2) Product design consulting services
(3) Research, development, and testing of bioplastic resins for others; product design for others of bioplastic resins for use in manufacturing; custom manufacturing and injection molding of bioplastic resins for others; providing technological information for environmentally-conscious and green inventions in the field of bioplastic resins; design and development of bioplastic films and sheets used in the manufacturing of printed circuit boards;
The present invention provides biodegradable composite materials comprising: a) a polymeric matrix comprising about 50-80% by weight of a cellulose alkanoate; about 0.1 to 10% by weight of a polyester, wherein the polyester is an aliphatic-aromatic copolyester, an aliphatic polyester, or a mixture of an aliphatic polyester and thermoplastic starch; about 10 to 20 % by weight of a plasticizer; about 10 to 20 % by weight of a flame-retardant component; optionally an inorganic filler; and b) a fibrous reinforcement material.
The present invention provides biodegradable composite materials comprising: a) a polymeric matrix comprising about 50-80% by weight of a cellulose alkanoate; about 0.1 to 10% by weight of a polyester, wherein the polyester is an aliphatic-aromatic copolyester, an aliphatic polyester, or a mixture of an aliphatic polyester and thermoplastic starch; about 10 to 20 % by weight of a plasticizer; about 10 to 20 % by weight of a flame-retardant component; optionally an inorganic filler; and b) a fibrous reinforcement material.
C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
H05K 1/03 - Emploi de matériaux pour réaliser le substrat
B32B 23/20 - Produits stratifiés composés essentiellement de substances cellulosiques plastiques comprenant des esters
The present invention provides compositions for making biodegradable biocomposites, comprising poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) or a mixture of PHBV and polybutylene adipate terephthalate (PBAT); a hemp residue; and optionally PBAT grafted with one or more compatibilizers selected from maleic anhydride, glycidyl methacrylate, pyromellitic anhydride, acrylic acid, polyacrylic acid, methylene diphenyl diisocyanate, poly(glycidyl methacrylate, copolymer(s) of glycidyl methacrylate and copolymers of acrylic acid, and/or one or more compatibilizers from maleic anhydride, glycidyl methacrylate, pyromellitic anhydride, acrylic acid, polyacrylic acid, methylene diphenyl diisocyanate, poly(glycidyl methacrylate, copolymer(s) of glycidyl methacrylate and copolymers of acrylic acid.
The present invention provides compositions for making biodegradable biocomposites, comprising poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) or a mixture of PHBV and polybutylene adipate terephthalate (PBAT); a hemp residue; and optionally PBAT grafted with one or more compatibilizers selected from maleic anhydride, glycidyl methacrylate, pyromellitic anhydride, acrylic acid, polyacrylic acid, methylene diphenyl diisocyanate, poly(glycidyl methacrylate, copolymer(s) of glycidyl methacrylate and copolymers of acrylic acid, and/or one or more compatibilizers from maleic anhydride, glycidyl methacrylate, pyromellitic anhydride, acrylic acid, polyacrylic acid, methylene diphenyl diisocyanate, poly(glycidyl methacrylate, copolymer(s) of glycidyl methacrylate and copolymers of acrylic acid.
The present invention provides compositions for use in making biodegradable biodegradable composite, and biodegradable composite comprising polybutylene adipate terephthalate (PBAT)-component; hemp powder; and optionally one or more compatibilizers and/or PBAT grafted with one or more compatibilizers selected from maleic anhydride, glycidyl methacrylate, pyromellitic anhydride, acrylic acid, polyacrylic acid, methylene diphenyl diisocyanate, poly(glycidyl methacrylate, copolymer(s) of glycidyl methacrylate and/or copolymers of acrylic acid. The invention also relates to methods of preparing the composites.
The present invention provides compositions for use in making biodegradable biodegradable composite, and biodegradable composite comprising polybutylene adipate terephthalate (PBAT)-component; hemp powder; and optionally one or more compatibilizers and/or PBAT grafted with one or more compatibilizers selected from maleic anhydride, glycidyl methacrylate, pyromellitic anhydride, acrylic acid, polyacrylic acid, methylene diphenyl diisocyanate, poly(glycidyl methacrylate, copolymer(s) of glycidyl methacrylate and/or copolymers of acrylic acid. The invention also relates to methods of preparing the composites.
The present invention provides biodegradable compositions for making biodegradable plastic. The composition comprise about 25% to about 50% by weight starch; about 0.5% to aboutl0% by weight ground plant waste material; about 20% to about 50% a polymer derived from ethylene, vinyl alcohol and/or an ester of vinyl alcohol; about 10% to about 30% of a plasticizer; and about 3% to about 10% a filler and optionally a processing agent.
C08L 3/02 - AmidonSes produits de dégradation, p. ex. dextrine
C08L 29/04 - Alcool polyvinyliqueHomopolymères ou copolymères d'esters partiellement hydrolysés d'alcools non saturés avec des acides carboxyliques saturés
C08L 31/04 - Homopolymères ou copolymères de l'acétate de vinyle
The present invention provides biodegradable compositions for making biodegradable plastic. The composition comprise about 25% to about 50% by weight starch; about 0.5% to aboutl0% by weight ground plant waste material; about 20% to about 50% a polymer derived from ethylene, vinyl alcohol and/or an ester of vinyl alcohol; about 10% to about 30% of a plasticizer; and about 3% to about 10% a filler and optionally a processing agent.
C08K 5/151 - Composés hétérocycliques comportant de l'oxygène dans le cycle comportant un atome d'oxygène dans le cycle
C08K 11/00 - Emploi d'ingrédients de constitution inconnue, p. ex. produits de réaction non définis
C08L 29/04 - Alcool polyvinyliqueHomopolymères ou copolymères d'esters partiellement hydrolysés d'alcools non saturés avec des acides carboxyliques saturés
C08L 31/04 - Homopolymères ou copolymères de l'acétate de vinyle