Materiales
Materiales
PRODUCTION PROCESS OF A MIXED MATRIX FILTER MEMBRANE AND MIXED MATRIX FILTER MEMBRANE
14/03/2024 -
The process comprises: forming a mixture of silica with carbon quantum dots (C-dots), tetraethoxysilane (TEOS), ethanol and a catalyst; curing this silica matrix and mixing same with a...
PREHEATING AND THERMOFORMING POLYSULFONE FILM INTO DENTAL ALIGNERS
29/02/2024 -
A method includes preheating a stock film of polysulfone(PSU), polyphenylsulfone (PPSF or PPSU) or polyether sulfone (PES) in an oven at a temperature of 350°F to 450°F for 30 to 200 seconds to...
PREHEATING AND THERMOFORMING POLYSULFONE FILM INTO DENTAL ALIGNERS
29/02/2024 -
A method includes preheating a stock film of polysulfone(PSU), polyphenylsulfone (PPSF or PPSU) or polyether sulfone (PES) in an oven at a temperature of 350°F to 450°F for 30 to 200 seconds to...
METHOD OF MAKING A HIGH FILLED FIBER-MESH REINFORCED CERAMIC-THERMOPLASTIC POLYMER COMPOSITES WITH OUTSTANDING MECHANICAL PERFORMANCE
13/12/2022 -
??-??? ????(???, ??? ?? ???), ? ??? ??-??? ???? ??? ?? ??. ??? ??-??? ???? ??? ?? ??? ?? ??? ? ??? ???? ?? ??? ??? ??? ????, ??? ?? ? ???? ??? ?? ???(?)? ?? ??? ????? ??, ??? ??? ???? ???? ??? 30...
Resizable Food Storage Container
20/10/2022 -
An article of manufacture for providing a resizable food storage container in different configurations is disclosed. The resizable food storage container includes a container surface wall, a...
HIGH SELECTIVITY POLYIMIDE/PES BLEND HOLLOW FIBER MEMBRANE FOR GAS SEPARATIONS
23/06/2022 -
A low cost, high selectivity asymmetric polyimide/polyethersulfone (PES) blend hollow fiber membrane, a method of making the membrane and its use for a variety of liquid, gas, and vapor...
POLYMER COMPOSITION FOR IMPROVED GRADE PLASTICS FROM RECYCLED MATERIAL
07/12/2021 -
????????????a)50?96wt????????b)4?50wt??????c)0?10wt?????????????PEs?PE?MAs?PP?MAs??????????CaO????????????D50??4??(ISO13317?3)??????wt????????????????
processo de determinação de tempo de residência em sistema de flocos de polietileno tereftalato (pet) sólidos
29/09/2020 -
o trabalho realizado propõe um novo processo para avaliação da distribuição do tempo de residência (dtr) in-situ em secador industrial de produção de fibras de poliéster recicladas (pes)...
Membrana de intercambio de protones de mezcla de polimeros, que comprende un polimero soluble seleccionado del grupo que consiste de polisulfona, polietersulfona y floruro de polivinilideno, y un polimero sulfonatado con un grado de sulfonatacion esta entre 96 a 118%; y metodo para fabricar dicha membrana
15/02/2013 -
Membrana de intercambio de protones de mezcla de polímeros, que comprende un polímero soluble seleccionado del grupo que consiste de polisulfona, polietersulfona y floruro de polivinilideno, y...
Membrana de intercambio de protones de mezcla de polimeros, que comprende un polimero soluble seleccionado del grupo que consiste de polisulfona, polietersulfona y floruro de polivinilideno, y un polimero sulfonatado con un grado de sulfonatacion esta entre 96 a 118%; y metodo para fabricar dicha membrana
15/02/2013 -
Membrana de intercambio de protones de mezcla de polímeros, que comprende un polímero soluble seleccionado del grupo que consiste de polisulfona, polietersulfona y floruro de polivinilideno, y...
HIGH FLUX REVERSE OSMOSIS MEMBRANE
07/03/2019 -
This invention provides a new high flux reverse osmosis (RO) membrane comprising a nanoporous polyethersulfone (PES)/polyethylene oxide-polysilsesquioxane (PEO-Si) blend support membrane...
PAEK/PPSU/PES Compositions
04/01/2018 -
A composition [composition (C)] comprising from 1 to 90% by weight (wt. %) of at least one poly(aryl ether ketone) [(PAEK) polymer], from 1 to 25 wt. % of at least one polyphenylsulfone polymer...
PAEK/PPSU/PES Compositions
04/01/2018 -
A composition [composition (C)] comprising from 1 to 90% by weight (wt. %) of at least one poly(aryl ether ketone) [(PAEK) polymer], from 1 to 25 wt. % of at least one polyphenylsulfone polymer...
