Bioplásticos
Bioplásticos
ACTIVATED CARBON FOR VIRUS INACTIVATION
26/10/2023 -
The present invention provides activated carbon for virus inactivation, constituted of, for example, activated carbon or the like containing nitrogen atoms and having as a carbon source a phenol...
METHOD OF EXTRACTION OF CHITIN FROM BIOMASS
14/09/2023 -
The present technology relates to methods of extraction of chitin from chitin- containing biomass using mechanochemistry. Specifically, the methods disclosed comprise milling the chitin-containing...
Crystalline nano cellulose reinforced chitosan based films for packaging and other biodegradeable applications
30/05/2023 -
A biopolymer film is provided that comprises a combination of crystalline nano cellulose (CNC)/esterified crystalline nano cellulose (ECNC) reinforced with chitosan. The two polymer components can...
Crystalline nano cellulose reinforced chitosan based films for packaging and other biodegradeable applications
30/05/2023 -
A biopolymer film is provided that comprises a combination of crystalline nano cellulose (CNC)/esterified crystalline nano cellulose (ECNC) reinforced with chitosan. The two polymer components can...
EXTRACTION METHOD OF CHITIN FOR BIODEGRADABLE PLASTICS USING LARVAE
04/04/2023 -
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FOAM MANUFACTURING TECHNIQUES
13/04/2023 -
A method of foam production is described. The method includes providing a foam precursor including one or more components, the one or more components including at least one of chitin, chitosan, or...
BIODEGRADABLE BIOPLASTIC BASED ON ORANGE PEEL AS A MATERIAL FOR PREPARING CONTAINERS
13/04/2023 -
We are currently experiencing the loss of ecosystems due to pollution. One of the main causes of said losses is related to plastic containers made from by-products of the petrochemical industry...
BIODEGRADABLE FOAM WITH ALGINATE
06/04/2023 -
A foam is described. The foam comprising a polymer matrix including at least one of chitin, chitosan, or chitosan oligosaccharide. The polymer matrix is porous. The foam further comprising...
ADDITIVE MANUFACTURING OF TUNABLE POLYMERIC 3D ARCHITECTURES FOR MULTIFUNCTIONAL APPLICATIONS
23/02/2023 -
The present invention relates to a process for additive manufacturing of polymeric nano-micron sized fiber-based material. Biopolymers such as chitin and chitosan may be used to make useful and...
ADDITIVE MANUFACTURING OF TUNABLE POLYMERIC 3D ARCHITECTURES FOR MULTIFUNCTIONAL APPLICATIONS
23/02/2023 -
The present invention relates to a process for additive manufacturing of polymeric nano-micron sized fiber-based material. Biopolymers such as chitin and chitosan may be used to make useful and...
ADDITIVE MANUFACTURING OF TUNABLE POLYMERIC 3D ARCHITECTURES FOR MULTIFUNCTIONAL APPLICATIONS
23/02/2023 -
The present invention relates to a process for additive manufacturing of polymeric nano-micron sized fiber-based material. Biopolymers such as chitin and chitosan may be used to make useful and...
DISINFECTING AND SANITISING COMPOSITION, METHOD FOR PREPARING THE COMPOSITION AND USE OF SAME
01/09/2022 -
Disclosed is a disinfecting and sanitising composition comprising a mixture of: 1-4% w/v chitin derivative, such as a mixture of the biopolymer chitosan, with a molecular weight of 300,000-600,000...
ORGANIC POLYMER PROCESSING
06/05/2021 -
A method of forming foam includes providing a foam with at least one of chitosan, chitin, or chitosan oligosaccharide, where the foam has a density of 1 g/cm3 or less. The method further includes...
ORGANIC POLYMER PROCESSING
06/05/2021 -
A method of forming foam includes providing a foam with at least one of chitosan, chitin, or chitosan oligosaccharide, where the foam has a density of 1 g/cm3 or less. The method further includes...
COMPOSITE PARTICLE AND METHOD FOR PRODUCING SAME, PERSONAL CARE PRODUCT, PARTICLES FOR PERSONAL CARE AND METHOD FOR PRODUCING SAME, PERSONAL CARE GOODS, AND COMPOSITION FOR PERSONAL CARE
10/12/2020 -
A composite particle (1) according to an aspect of the present invention comprises: a core particle (2) having pores (4); and fine fibers (3) that are bound to the surface of the core particle (2)...
COMPOSITE PARTICLE AND METHOD FOR PRODUCING SAME, PERSONAL CARE PRODUCT, PARTICLES FOR PERSONAL CARE AND METHOD FOR PRODUCING SAME, PERSONAL CARE GOODS, AND COMPOSITION FOR PERSONAL CARE
10/12/2020 -
A composite particle (1) according to an aspect of the present invention comprises: a core particle (2) having pores (4); and fine fibers (3) that are bound to the surface of the core particle (2)...
METHOD FOR OBTAINING CHITOSAN THROUGH CHITIN DEACETYLATION BY MEANS OF THE EMULSIN ENZYME
01/10/2020 -
A method for extracting chitosan through chitin deacetylation by means of the emulsin enzyme (1, 2 - µ - L - fucosidase), which comprises: demineralising chitin powder with an acid solution;...
AEROGEL BASED ON GRAPHENE OXIDE AND CHITOSAN WITH HAEMOSTATIC APPLICATION
06/08/2020 -
The invention relates to an aerogel that allows blood absorption and clot formation for wound healing, which comprises 60-93% w/w graphene oxide noncovalently functionalised with a deacetylated...
Proceso para producir derivado de quitosano mediante activacion de quitosano o una quitina que comprende suspender el quitosano en un alcohol/agua, agitar durante un periodo de tiempo y posteriormente hacer reaccionar el quitosano o precursor activado con un reactivo capaz de formar complejos mediante fuerzas fisicas o quimicas.
26/10/2012 -
Proceso para producir derivado de quitosano; derivado de quitosano producido al activar quitosano; composición; enzima quitinolítica que comprende acción proteolítica así como también...
CONSERVACION DE VITAMINAS HIDROSOLUBLES
12/06/2018 -
La presente invencion se refiere a un metodo que incluye tratamiento termico de una composicion que incluye quitina y vitaminas hidrosolubles y/o derivados de los mismos. Asimismo, la invencion se...
quitina, hidrolisado e método para a produção de um ou mais produtos desejados a partir de insetos por meio de hidrólise enzimática
02/01/2018 -
a invenção se refere à quitina, um hidrolisado e a um método para a produção de pelo menos um produto desejado a partir de insetos. mais especificamente, a invenção refere-se a um método...
