Economía Circular

 

Economía Circular

USE OF A MODIFIED ACID IN DUAL PURPOSE BIOMASS DELIGNIFICATION
05/06/2025 - Method for controlled delignification of lignocellulosic feedstock and conversion of lignin depolymerization products into at least one ester compound, said method comprising the steps of:...
SYSTEMS AND METHODS RELATED TO FLUID PUMPING
20/11/2025 - Systems for a plastic pump/actuator capable of containing and pumping organic solvents and lubricants and having a more desirable lubricity within the system. The system has at least two...
COMPOSITION FOR FORMING RESIST UNDERLAYER FILM
20/11/2025 - This composition for forming a resist underlayer film contains a polymer (A) and a solvent (B). The polymer (A) contains a structural unit containing a heterocyclic skeleton containing a sulfur...
OPTICAL FILM, OPTICAL LAMINATE COMPRISING SAME, AND IMAGE DISPLAY DEVICE
20/11/2025 - The present invention provides: an optical film; an optical laminate comprising same; and an image display device, the optical film which is formed from a composition for an optical film, and of...
A SOLVENT-BASED PLASTIC RECYCLING METHOD TO REMOVE COLORED COMPONENTS AND PRODUCE UNCOLORED RESINS
20/11/2025 - A solvent-based plastic recycling method that removes color and produces plastic polymers substantially free of exogenous colorants. The method comprises selecting a solvent that selectively...
METHOD FOR DEPOLYMERIZING A POLYMER INTO REUSABLE RAW MATERIAL
20/07/2023 - The present invention relates to a method for obtaining a monomer by degrading a polymer, the polymer being a homo or copolymer of the monomer, the method comprising the steps of providing the...
Pala antichispas ergonómica compuesta por dos piezas acoplables, fabricadas en materiales poliméricos de alto impacto.
19/11/2025 - La invención se refiere a una pala antichispas ergonómica compuesta por dos piezas acoplables, fabricadas en materiales poliméricos de alto impacto que eliminan el uso de madera y metales....
OPTICAL FILM, OPTICAL LAMINATE COMPRISING SAME, AND IMAGE DISPLAY DEVICE
20/11/2025 - The present invention provides: an optical film; an optical laminate comprising same; and an image display device, the optical film which is formed from a composition for an optical film, and of...
A SOLVENT-BASED PLASTIC RECYCLING METHOD TO REMOVE COLORED COMPONENTS AND PRODUCE UNCOLORED RESINS
20/11/2025 - A solvent-based plastic recycling method that removes color and produces plastic polymers substantially free of exogenous colorants. The method comprises selecting a solvent that selectively...
DEVICE FOR LOCKING IN FRESHNESS OF AND STORING PRE-PREPARED DISHES AND PROCESS THEREOF
20/11/2025 - The present invention relates to the field of pre-prepared dish storage. Disclosed are a device for locking in freshness of and storing pre-prepared dishes and a process thereof, said device...
WATERING AND DRAINAGE SYSTEMS
20/11/2025 - The present disclosure describes a an integrated tree watering and support system. In particular, the disclosed tree watering system can include a fill tube and a configuration of water storage...
LIQUID INK COMPOSITION, AND PRINTED MATTER AND LAYERED PRODUCT USING SAID LIQUID INK COMPOSITION
20/11/2025 - Provided are: a liquid ink composition which contains a pigment, a binder resin, an organic solvent, silica, and a wax, and in which the binder resin contains a polyurethane resin (A) and a...
A SOLVENT-BASED PLASTIC RECYCLING METHOD TO REMOVE COLORED COMPONENTS AND PRODUCE UNCOLORED RESINS
20/11/2025 - A solvent-based plastic recycling method that removes color and produces plastic polymers substantially free of exogenous colorants. The method comprises selecting a solvent that selectively...
PLA-BASED AGRICULTURAL WASTE AND GRAPHENE-CONTAINING MASTERBATCH AND FILAMENT PRODUCTION METHOD FROM THESE MASTERBATCHES
20/11/2025 - The invention relates to the production of PLA (polylactic acid) masterbatches based on agricultural waste and graphene and filament production from these masterbatches. The invention provides for...
具有用于碳捕获的旋转歧管的紧凑型吸附剂系统
21/11/2025 - 本申请提供了一种用于烟道气碳捕获的吸附剂系统。该吸附剂系统可包括固定吸附剂床和与固定吸附剂床连通的旋转歧管。
METHOD TO IMPROVE SORBENT LIFETIME FOR DIRECT AIR CAPTURE
20/11/2025 - Methods of improving sorbent lifetime when performing direct air capture (DAC) of carbon dioxide from carbon dioxide-containing gas mixtures are described. The methods use ammonia gas to...
MIXED ABSORBENT FOR CAPTURING ACIDIC GAS AND USES THEREOF
05/11/2025 - 본 발명은 산성가스 분리용 혼합 흡수제에 관한 것으로서, 보다 상세하게는 서로 다른 화합물인 제1 화합물 내지 제6 화합물 중에서 적어도 둘...
METHOD AND SYSTEM FOR CAPTURING AND PURIFYING CARBON DIOXIDE
17/03/2025 - A method for capturing and purifying carbon dioxide includes: performing a process of a carbon dioxide capture on a target component by using an alkaline solution to obtain an aqueous solution...