Bioplásticos

 

Bioplásticos

CHITOSAN TUBULAR MEMBER AND METHOD OF PRODUCING
29/02/2024 - Provided is a medical device formed entirely from or formed partially from a polymer, e.g., a polysaccharide such as chitosan. In some embodiments, the medical device may be formed as a tubular...
Filmes híbridos contendo extratos de açaí, processo de obtenção dos mesmos e uso
09/01/2024 - filmes híbridos contendo extratos de açaí, processo de obtenção dos mesmos e uso. são filmes poliméricos híbridos enriquecidos com extratos de açaí, processo de obtenção de filmes...
Filmes híbridos contendo extratos de açaí, processo de obtenção dos mesmos e uso
09/01/2024 - filmes híbridos contendo extratos de açaí, processo de obtenção dos mesmos e uso. são filmes poliméricos híbridos enriquecidos com extratos de açaí, processo de obtenção de filmes...
HIGH-ADHESION ARTIFICIAL CORNEAL ENDOTHELIA GRAFT, AND PREPARATION METHOD THEREFOR AND USE THEREOF
18/01/2024 - A corneal implant subjected to adhesion increasing treatment, and a method for increasing the adhesion of an artificial corneal endothelial graft. By means of performing an epoxy-amine...
PROCESS FOR THE MANUFACTURE OF A LIGNOCELLULOSIC FIBRE-BASED COMPOSITE MATERIAL USING CARBOHYDRATE-BASED PELLETS AND COMPOSITE MATERIAL OBTAINED BY SUCH PROCESS
02/02/2023 - The present invention relates to a process for the manufacture of a lignocellulosic fibre-based composite material comprising the steps of: - obtaining a fibrous mix (S1) comprising defibrated...
Microesferas de quitosana com cristal ternário de cobre (ii) complexado com 1,10-fenantrolina e l-tirosina
14/11/2023 - microesferas de quitosana com cristal ternário de cobre (ii) complexado com 1,10-fenantrolina e l- tirosina. a presente invenção trata-se de microesferas de quitosana com cristal ternário de...
PLANT GROWTH MEDIA AND METHODS
14/12/2023 - A method of growing plants is described. The method comprising providing a foam including starch. The foam having pores and a density of less than 1 g/cm3. The method further comprising placing a...
A SODIUM ALGINATE, GELATIN, COLLAGEN AND FIBRIN (AGCF) BASED BIO-INK FOR THE BIOPRINTING OF A 3D BIOGEL-BASED TISSUE/STRUCTURE
09/11/2023 - A bio-ink comprising: (a) at least one polysaccharide; (b) at least one structural protein; and (c) fibrinogen, wherein the polysaccharide is selected from a group consisting of Sodium alginate...
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...
CHITOSAN SCAFFOLDS AND THIN FILMS FOR THE EXPANSION OF HUMAN NEURAL STEM CELLS
28/09/2023 - Traumatic injuries of the central nervous system and neurogenerative diseases often lead to permanent loss of neural tissue, lifelong disability, morbidity, and devastating effect on life of...
SISTEMA DE LIBERACION DE QUITOSANO Y QUITOSANO MODIFICADO PARA TERAPIA CONTRA EL GLIOBLASTOMA.
15/06/2022 - The present invention relates to a local delivery system consisting of chitosan or modified chitosan. Also, it relates to a system in the form of a lyophilized polymeric wafer for the delivery of...
HEMOSTATIC SPONGE AND PREPARATION METHOD THEREFOR
14/09/2023 - The present invention relates to the field of medicine. Specifically provided are a hemostatic sponge and a preparation method therefor. Components for preparing the hemostatic sponge comprise, by...
COACERVATE HYALURONAN HYDROGELS FOR DERMAL FILLER APPLICATIONS
07/09/2023 - The present disclosure provides dermal fillers comprising hyaluronic acid-based hydrogels. The hydrogels are coacervates formed through ionic interactions between anionic polysaccharides, such as...
Co2 facilitated transport membrane, co2 separation method, and method for producing co2 facilitated transport membrane
16/06/2023 - Provided is a CO2 facilitated transport membrane which is provided with a gel membrane comprising a polymeric compound and an organic solvent, in which a CO2 carrier is contained in the gel...
IMITATION LEATHER
31/08/2023 - A leather-like material is disclosed composed of chitosan, bulk reinforcement agents such as microfibrillated cellulose, pigments, plasticizers, crosslinkers, and organic acids with properties...
EMULSION GEL FOR 3D PRINTING OF FAT SUBSTITUTE, AND PREPARATION METHOD THEREFOR
24/08/2023 - An emulsion gel for 3D printing of a fat substitute, and a preparation method therefor. A glycyrrhizic acid aqueous solution and grease are mixed and emulsified to obtain an emulsion; negatively...
ANTIBACTERIAL COATING COMPOSITION AND SPACE ANTIBACTERIAL LIGHTING DEVICE USING SAME
03/08/2023 - The present invention relates to an antibacterial coating composition and a lighting device using same and, more specifically, to: an antibacterial coating composition in which an organic aqueous...
FORMULACION DE PELICULAS A BASE DE BIOPOLIMEROS Y POLAXOMEROS QUE INCREMENTA LAS PROPIEDADES DE BARRERA AL AGUA Y SUS PROPIEDADES MECANICAS.
07/02/2022 - The present invention relates to a novel formulation for obtaining films from starch and chitosan biopolymers with a poloxamer and a plasticizing agent. Said formulation improves the moisture...
Inclusion of chitosan and herbal extracts as an antimicrobial agent
25/07/2023 - The present invention is a product and process to produce a new inclusion of a Chitosan-based compound and herbal extract, to provide consistent and long-lasting antimicrobial, antiviral,...
NATURAL SURFACTANTS COMPRISING SOLUBLE NANOCOMPLEXES OF QUINOA PROTEINS/ANIONIC POLYSACCHARIDES (ALGINATE) AND CATIONIC POLYSACCHARIDES (CHITOSAN) FOR USE IN FOODS AND COSMETICS
09/06/2023 - La presente invención se relaciona con surfactantes naturales que comprende nanocomplejos solubles de proteínas de quínoa/polisacáridos aniónicos (alginato) y catiónicos (quitosano), su...
ANTIBACTERIAL SURFACE OF METAL-ORGANIC FRAMEWORK-CHITOSAN COMPOSITE FILMS
29/06/2023 - A substrate having an antibacterial surface includes a chitosan matrix and water-stable metal-organic frameworks dispersed throughout the chitosan matrix. The water-stable metal-organic frameworks...