Materiales
Materiales
MÉTODOS E SISTEMAS PARA PROCESSAMENTO DE LENTES OFTÁLMICAS DE HIDROGEL DE SILICONE PARA TRANSFERÊNCIA OTIMIZADA DAS LENTES
22/08/2017 -
MÉTODOS E SISTEMAS PARA PROCESSAMENTO DE LENTES OFTÁLMICAS DE HIDROGEL DE SILICONE PARA TRANSFERÊNCIA OTIMIZADA DAS LENTES. A presente invenção refere-se a métodos e sistemas para...
Mechanochemical based synthesis of perfluoropyridine monomers for polymerization
14/03/2023 -
The present invention relates to a mechanochemical based synthesis of perfluoropyridine monomers, polymers made using such monomers and methods of making and using articles comprising such...
Mechanochemical based synthesis of perfluoropyridine monomers for polymerization
14/03/2023 -
The present invention relates to a mechanochemical based synthesis of perfluoropyridine monomers, polymers made using such monomers and methods of making and using articles comprising such...
METHODS OF MAKING A THREE-DIMENSIONAL OBJECT
16/03/2023 -
Provided herein is a method of making a three-dimensional object (31) by bottom-up additive manufacturing, which method may include: providing a carrier platform (14), a light source (13), and a...
CURABLE COMPOSITION, CURABLE INK, COMPOSITION CONTAINER, DEVICE FOR FORMING TWO-DIMENSIONAL OR THREE-DIMENSIONAL IMAGE, METHOD OF FORMING TWO-DIMENSIONAL OR THREE-DIMENSIONAL IMAGE, CURED MATTER, AND DECORATIVE OBJECT
16/03/2023 -
A curable composition contains a polymerizable compound (A), a hydrogen abstracting polymerization initiator (B) represented by the following Chemical Formula 1, a photodegradable polymerization...
METHOD FOR PREPARING HYDROGEN-RICH SYNTHESIS GAS BY DEGRADING POLYOLEFIN WASTE PLASTICS AT LOW TEMPERATURE
16/03/2023 -
A method for preparing hydrogen-rich synthesis gas by degrading waste polyolefin plastics at a low temperature includes the following steps: weighing 1 part by weight of polyolefin waste plastics...
RENEWABLE-ENERGY-DRIVEN SYSTEM AND METHOD FOR SYNTHESIZING FORMIC ACID BY MEANS OF CARBON DIOXIDE HYDROGENATION
16/03/2023 -
The present application belongs to the technical field of renewable energy utilization and greenhouse gas emission reduction, and specifically relates to a renewable-energy-driven system and...
Moisture swing CO2 sorbents with enhanced capacity and kinetics
16/10/2022 -
A composition of matter having a porous cross-linked polymer network, quaternary ammonium ions in the cross-linked polymer network, and at least one counter ion in the cross-linked polymer network...
METHODS OF REVERSIBLE-ADDITION FRAGMENTATION CHAIN TRANSFER STEP-GROWTH POLYMERIZATION AND POLYMERS THEREFROM
09/03/2023 -
The subject matter described herein is directed to methods of preparing linear and brush polymers with functional backbones and the polymers prepared therefrom. The methods are termed RAFT...
CATALYST COMPONENT FOR PROPYLENE POLYMERIZATION WITH IMPROVED CATALYST PERFORMANCE
09/03/2023 -
An isolated solid catalyst component for olefin polymerization. The catalyst component comprises a halide-containing magnesium compound, a titanium halide compound, a supportive donor comprising a...
QUENCHER INCLUDING EMULSION POLYMER PARTICLES, QUENCHING POLYMER COMPOSITION INCLUDING SAME, AND METHOD FOR PREPARING SAME
09/03/2023 -
The present invention relates to a quencher including emulsion polymer particles, a quenching polymer composition including same, and a method for preparing same. The emulsion polymer particles...
METHODS OF REVERSIBLE-ADDITION FRAGMENTATION CHAIN TRANSFER STEP-GROWTH POLYMERIZATION AND POLYMERS THEREFROM
09/03/2023 -
The subject matter described herein is directed to methods of preparing linear and brush polymers with functional backbones and the polymers prepared therefrom. The methods are termed RAFT...
CATALYST COMPONENT FOR PROPYLENE POLYMERIZATION WITH IMPROVED CATALYST PERFORMANCE
09/03/2023 -
An isolated solid catalyst component for olefin polymerization. The catalyst component comprises a halide-containing magnesium compound, a titanium halide compound, a supportive donor comprising a...
SHEAR-THINNING HYDROGELS AND USES THEREOF
09/03/2023 -
The present disclosure is directed to shear-thinning and stabilizing hydrogels, especially for use in drug delivery, therapy, and 3D printing. Embodiments provide an injectable hydrogel,...
MATTING AGENT COMPRISING POLYMER PARTICLES, MATTING POLYMER COMPOSITION COMPRISING SAME, AND METHOD FOR PREPARING SAME
09/03/2023 -
The present invention relates to a matting agent comprising polymer particles, a matting polymer composition comprising same, and a method for preparing same, wherein the polymer particles can be...
SISTEMA DE INYECCION DE CATALIZADOR PARA UN REACTOR DE POLIMERIZACION DE OLEFINA.
18/02/2021 -
This disclosure relates to a method and an apparatus for the delivery of a multi-component olefin polymerization catalyst to a polymerization reactor. The components soluble in a first solvent are...
PREPARACION DEL CATALIZADOR ZIEGLER-NATTA SIN FILTRO FUERA DE LINEA.
22/02/2021 -
The various embodiments of the invention provide, a magnesium titanium polymerization procatalyst, and methods for making and using the same.
CONFIGURACION DE REACCION Y PROCEDIMIENTO PARA LA PRODUCCION DE POLIMEROS.
26/02/2021 -
The present invention relates to a procedure of polymerisation in solution for the production of polymers, comprising the following steps: continuously feeding one or more monomers, one or more...
POLYMERIZATION REACTION DEVICE FOR HIGH-VISCOSITY POLYMER
21/02/2023 -
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SISTEMA DE INYECCION DE CATALIZADOR MULTIETAPA PARA REACTOR DE POLIMERIZACION DE OLEFINA.
18/02/2021 -
This disclosure relates to a method and an apparatus for the delivery of a multi-component olefin polymerization catalyst to a polymerization reactor. The apparatus comprises: a first catalyst...
SYNTHESIS AND EVALUATION OF NOVEL (4-HYDROXYPHENYL) SUBSTITUTED CARBOCYCLES AS POTENT AND SELECTIVE ESTROGEN RECEPTOR BETA AGONISTS
02/03/2023 -
Disclosed are 4-hydroxylphenyl substituted carbocycles and there use as selective agonists of the estrogen receptor beta isoform (ER?). The disclosed compounds may be formulated as pharmaceutical...
