Bioplásticos

 

Bioplásticos

OPTICAL POLYVINYL ALCOHOL FILM
20/08/2026 - This optical polyvinyl alcohol film is characterized in that the crystallinity calculated from a relaxation curve obtained through pulse NMR in 30°C heavy water is 28-34% and the crystallinity...
HIGHLY TRANSPARENT THIN POLYVINYL ALCOHOL AEROGELS AND MANUFACTURE THEREOF
20/08/2026 - Disclosed are novel polyvinyl alcohol (PVA) aerogels created through an innovative one-step standing method.
Method of Manufacturing a Biodegradable Polymeric Nutrient Releasing Material, and Articles and Containers Made Therefrom
13/08/2026 - [0000] A nutrient-releasing tray (10) for plant growth, comprising a master tray (12) with a water container (14) and a cover element (16) featuring spaced receptacles for receiving plant...
CONTROLLED RELEASE OF DRY EYE RELIEF AGENT FROM CONTACT LENS
30/07/2026 - Embodiments of the present disclosure generally relate to methods and processes for forming an ophthalmic product, such as contact lenses. More specifically, embodiments described herein relate to...
CONTROLLED RELEASE OF DRY EYE RELIEF AGENT FROM CONTACT LENS
30/07/2026 - Embodiments of the present disclosure generally relate to methods and processes for forming an ophthalmic product, such as contact lenses. More specifically, embodiments described herein relate to...
METODOS PARA LA FABRICACION DE MATERIALES COMPUESTOS CON GRAFENO, MATERIALES OBTENIDOS, Y LAMINAS CONFECCIONADAS CON TALES MATERIALES QUE APANTALLAN LA RADIACION ELECTROMAGNETICA Y GENERAN ENERGIA MEDIANTE EFECTO TRIBOELECTRICO
08/05/2026 - Se describen materiales compuestos que comprenden una matriz polimérica que comprende alcohol polivinílico (PVA) y una carga que comprende grafeno u óxido de grafeno dispersa en la matriz...
TEXTILE REINFORCED PVA BASED HYDROGEL COMPOSITE MATERIAL WITH HIGH ELASTIC PROPERTIES AND STRENGTH
15/05/2026 - The invention relates to a textile-reinforced PVA-based hydrogel composite material with high elastic properties and strength that can be used in food, health, environment, textile sectors and...
Moisture-induced electric generator and manufacturing method for the same
23/04/2026 - 수분유도 발전소자로, PSSA(polystyrene sulfonic acid), PVA(polyvinyl alcohol) 및 CNC(cellulose nanocrystals)를 포함하는 제1필름과, 상기 제 1필름과 접촉하며,...
CONTACT LENSES WITH PVA FILM
29/01/2026 - A film with a hydrophobic water-insoluble dye embedded in polyvinyl alcohol (PVA) is disclosed. The dye is uniformly distributed throughout the film and the film has substantially no organic...