Bioplásticos

Bioplásticos

Películas fotodegradables de polipropileno que incorporan dióxido de titanio acoplado con biochars y su método de obtención
08/07/2022 - La presente invención revela un método de fabricación de películas fotodegradables de polipropileno que incorporan un material catalítico basado en el acople por impregnación entre TiO2 y...
HEADSET LOUDSPEAKER CAVITY ASSEMBLY
30/06/2022 - Disclosed in the present application is a headset loudspeaker cavity assembly that replaces a plastic material with an Arboform degradable and environmentally friendly wood material. The Arboform...
FREEFORM POLYMER PRECIPITATION (FPP) IN MICROPARTICULATE GELS
16/06/2022 - Herein disclosed is a method of printing a 3D freeform structure in an embedding medium. The method includes providing an ink composition in a nozzle, wherein the ink composition includes a...
FULLY DEGRADABLE COOLING ASSEMBLY, PREPARATION METHOD THEREFOR AND USE THEREOF
16/06/2022 - Disclosed are a fully degradable cooling assembly, a preparation method therefor and use thereof. The fully degradable cooling assembly comprises a fully degradable cooling master batch for...
FREEFORM POLYMER PRECIPITATION (FPP) IN MICROPARTICULATE GELS
16/06/2022 - Herein disclosed is a method of printing a 3D freeform structure in an embedding medium. The method includes providing an ink composition in a nozzle, wherein the ink composition includes a...
FREEFORM POLYMER PRECIPITATION (FPP) IN MICROPARTICULATE GELS
16/06/2022 - Herein disclosed is a method of printing a 3D freeform structure in an embedding medium. The method includes providing an ink composition in a nozzle, wherein the ink composition includes a...
ENZYME-DEGRADABLE HYDROGEL FOR DELIVERY OF A PAYLOAD
02/06/2022 - Various embodiments are described herein for the fabrication enzyme degradable hydrogels useful as payload delivery systems. More particularly, embodiments disclosed herein relate to...
DEGRADABLE STONE-PLASTIC POLYPROPYLENE MATERIAL AND PREPARATION METHOD THEREFOR
12/05/2022 - Disclosed are a degradable stone-plastic polypropylene material and a preparation method therefor. The degradable stone-plastic polypropylene material comprises, in parts by mass, the following...
DEGRADABLE STONE-PLASTIC POLYPROPYLENE MATERIAL AND PREPARATION METHOD THEREFOR
12/05/2022 - Disclosed are a degradable stone-plastic polypropylene material and a preparation method therefor. The degradable stone-plastic polypropylene material comprises, in parts by mass, the following...
DEGRADABLE STONE-PLASTIC POLYPROPYLENE MATERIAL AND PREPARATION METHOD THEREFOR
12/05/2022 - Disclosed are a degradable stone-plastic polypropylene material and a preparation method therefor. The degradable stone-plastic polypropylene material comprises, in parts by mass, the following...
TREATMENTS IN SUBTERRANEAN FORMATIONS USING DEGRADABLE POLYMERS IN ORGANIC SOLVENTS
01/03/2022 - Systems and methods for the use of degradable polymers that are dissolved and/or plasticized in an organic solvent in subterranean treatments. In some embodiments, the methods comprise: providing...
DEGRADABLE FLAME RETARDANT PACKAGING MATERIAL AND PREPARATION METHOD THEREFOR
21/04/2022 - The present invention is applicable to the field of packaging materials, and is specifically a degradable flame retardant packaging material, which comprises the following raw materials in parts...
PROCEDIMIENTO PARA TRATAR UN FLUIDO ACUOSO QUE CONTIENE POLÍMEROS UTILIZANDO SALES TRIVALENTES DE HIERRO O DE ALUMINIO O SALES DIVALENTES DE ZINC Y CARBOXILATOS ALCALINOS
09/02/2022 - Un procedimiento de tratamiento de un fluido acuoso que comprende al menos un polímero hidrosoluble que porta funciones carboxilatos o sulfonatos en una fase acuosa, donde dicho procedimiento...
PROCEDIMIENTO PARA LA SEPARACIÓN DE POLÍMEROS EN UN FLUIDO ACUOSO UTILIZANDO PARTÍCULAS MAGNETIZABLES Y UNA SAL TRIVALENTE DE HIERRO O ALUMINIO
09/02/2022 - Un procedimiento para tratar un fluido acuoso que comprende al menos un polímero hidrosoluble que lleva funciones carboxilatos o sulfonatos en la fase acuosa, en donde dicho procedimiento...
PROCEDIMIENTO PARA EL TRATAMIENTO DEL AGUA DE PRODUCCIÓN CON CITRATOS ALCALINOS O METÁLICOS
09/02/2022 - Un procedimiento de tratamiento de un fluido acuoso que comprende al menos un polímero hidrosoluble que porta funciones carboxilatos o sulfonatos en una fase acuosa, donde dicho procedimiento...
PROCEDIMIENTO DE TRATAMIENTO DE FLUIDO ACUOSO QUE CONTIENE POLÍMEROS UTILIZANDO SALES DE CIRCONIO Y CARBOXILATOS ALCALINOS
09/02/2022 - Un procedimiento para tratar un fluido acuoso que comprende al menos un polímero hidrosoluble que porta funciones carboxilatos o sulfonatos en una fase acuosa, donde dicho procedimiento comprende...
PROCEDIMIENTO PARA LA SEPARACIÓN DE POLÍMEROS EN UN FLUIDO ACUOSO UTILIZANDO PARTÍCULAS MAGNETIZABLES Y UNA SAL DE CIRCONIO
09/02/2022 - Un procedimiento para tratar un fluido acuoso que comprende al menos un polímero hidrosoluble que lleva funciones carboxilatos o sulfonatos en la fase acuosa, en donde dicho procedimiento...
BIODEGRADABLE COMPOSITION
24/03/2022 - A biodegradable composition, at least comprising: a starch material having a content of 60 to 80 percentage by weight; a degradable material having a content of 5 to 20 percentage by weight; and...
BIODEGRADABLE COMPOSITION
24/03/2022 - A biodegradable composition, at least comprising: a starch material having a content of 60 to 80 percentage by weight; a degradable material having a content of 5 to 20 percentage by weight; and...
ACID FRACTURING WITH DISSOLVABLE PLUGS
30/12/2021 - Acid stimulation operations in a wellbore may be conducted using frac plugs constructed of a hydrolytically degradable polymer. The frac plugs may be constructed of an aliphatic polyester such as...