Bioplásticos

Bioplásticos

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06/12/2022 - ...
NOVEL FILM COATING COMPOSITION
01/12/2022 - The present invention discloses a novel film coating composition of polyvinyl alcohol (PVA) in combination with sugar, and a plasticizer or a combination of plasticizers resulting in a composition...
NOVEL FILM COATING COMPOSITION
01/12/2022 - The present invention discloses a novel film coating composition of polyvinyl alcohol (PVA) in combination with sugar, and a plasticizer or a combination of plasticizers resulting in a composition...
BIODEGRADABLE ABSORBENT PAD USING HYDROPHILIC PLA NONWOVEN FABRIC, AND MANUFACTURING METHOD THEREFOR
24/11/2022 - The present invention relates to a biodegradable absorbent pad and, more specifically, to an inkless-printing-type biodegradable absorbent pad using a hydrophilic PLA nonwoven fabric, and a...
POLYVINYL ALCOHOL FILM, POLARIZING FILM USING SAME, AND POLARIZING PLATE
07/07/2022 - Provided are a PVA film whereby unevenness in a polarizing plate when the PVA film is stretched is hardly visible even when transmission of an LCD is increased, a polarizing film that uses such a...
POLYVINYL ALCOHOL FILM AND POLARIZING FILM OBTAINED THEREFROM
07/07/2022 - The purpose of the present invention is to provide a PVA film that makes it possible to obtain a polarizing film without diminishing the high polarization performance when the PVA film is...
POLYVINYL ALCOHOL FILM AND POLARIZING FILM OBTAINED THEREFROM
07/07/2022 - The purpose of the present invention is to provide a PVA film that has a stable width even when produced at fast production line speeds, and that makes it possible to obtain a polarizing film...
Proton selective membranes based on two dimensional materials
17/05/2022 - Proton conductive membrane includes a proton selective layer of 80-100% carbon with sp2 hybridization having a thickness of 0.3-100 nm, with 0-20% of hydrogen, oxygen, nitrogen and sp3 carbon;...
MÉTODO DE FABRICACIÓN DE MICROESFERAS POROSAS PARA QUIMIOEMBOLIZACIÓN
27/04/2022 - Método de fabricación de microesferas porosas de alcohol polivinílico (PVA) y acetato de polivinilo (PVAc) para quimioembolización, que comprende entre sus pasos: una polimerización en...
COMPOSICIÓN DE LIBERACIÓN CONTROLADA
27/04/2022 - Reivindicación 1: Una composición de liberación controlada caracterizada porque comprende (1) un polímero soluble en agua, en donde el polímero soluble en agua forma un hidrogel en agua y la...
BIODEGRADABLE RESIN COMPOSITION CONTAINING POLYVINYL ALCOHOL AND METHOD FOR MANUFACTURING SAME
05/05/2022 - The present invention relates to a biodegradable resin composition, and to a method for manufacturing same and, more particularly, to a technique which has improved biodegradability by means of...
POLYVINYL ALCOHOL RESIN FILM, METHOD FOR IDENTIFYING POLYVINYL ALCOHOL RESIN FILM, AND METHOD FOR PRODUCING POLYVINYL ALCOHOL RESIN FILM
21/04/2022 - Provided is a PVA film that, even if the PVA film is subjected to a biodegradation process or incineration process and carbon dioxide is generated therefrom, does not increase carbon dioxide...
WATER-SOLUBLE PLASTIC ARTICLE
21/04/2022 - A plastic product has a plastic body injection-moulded or deep-drawn from water-soluble polyvinyl alcohol (PVOH). The surface of the plastic body, which is exposed to ambient moisture or a...
Nanopartículas de base polimérica dopadas com fármacos, mecanismos de admissão do nanofámaco final e uso para tratamento profilático e terapêutico de doenças respiratórias virais e bacterianas
15/02/2022 - nanopartículas de base polimérica dopadas com fármacos, mecanismos de admissão do nanofármaco final e uso para tratamento profilático e terapêutico de doenças respiratórias virais e...
VINYL ALCOHOL POLYMER AND USE THEREOF
17/02/2022 - The present invention provides a vinyl alcohol polymer that has comparable properties to a vinyl alcohol polymer derived from petroleum alone. Thus, the present invention contributes to...
VINYL ALCOHOL POLYMER AND USE THEREOF
17/02/2022 - The present invention provides a vinyl alcohol polymer that has comparable properties to a vinyl alcohol polymer derived from petroleum alone. Thus, the present invention contributes to...
INTERFERENCE REJECTION MEMBRANES COMPRISING CROSSLINKED POLY(VINYL ALCOHOL) MATRICES FOR IMPLANTABLE GLUCOSE SENSORS
17/02/2022 - Embodiments of the invention provide amperometric analyte sensors having optimized elements such as interference rejection membranes as well as methods for making and using such sensors. The...
ANTIBACTERIAL PVA/STARCH BIODEGRADABLE THIN FILM AND PREPARATION METHOD THEREFOR
10/02/2022 - An antibacterial PVA/starch biodegradable thin film, prepared by the following raw materials in parts by weight: 100 parts of PVA, 50-80 parts of starch, 30-42 parts of a plasticizer, 12-18 parts...
NOVEL FRESH-KEEPING BAG CAPABLE OF BEING DISSOLVED IN SEAWATER AND PREPARATION METHOD THEREFOR
10/02/2022 - A fresh-keeping bag capable of being dissolved in seawater, which is prepared from the following raw materials in parts by weight: 50-90 parts of PVA, 1-20 parts of a modifier, 1-40 parts of an...
ANTIBACTERIAL PVA/STARCH BIODEGRADABLE THIN FILM AND PREPARATION METHOD THEREFOR
10/02/2022 - An antibacterial PVA/starch biodegradable thin film, prepared by the following raw materials in parts by weight: 100 parts of PVA, 50-80 parts of starch, 30-42 parts of a plasticizer, 12-18 parts...