30023 ⎘
Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor; Organic material Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
Sub-classes:Hollow-Fiber Membrane Made From A Polymeric Blend Comprising An Aromatic Sulfone Polymer And Polyoxazoline
#2MICROFILTRATION MEMBRANE
#3CARBON DIOXIDE SELECTIVE MEMBRANES, GAS SEPARATION SYSTEMS INCLUDING THE CARBON DIOXIDE SELECTIVE MEMBRANES, AND RELATED METHODS
#4POLY(QUINOLINE) MEMBRANES
#5CROSS-LINKED ARYLIMIDAZOLIUM POLYMERS AND USES THEREOF
#6SEPARATION MEMBRANE
#7METHOD FOR PREPARING A NOVEL GUANIDINE-BASED COMPOSITE NANOFILTRATION FLAT-SHEET MEMBRANE
#8COMPOSITE COMPRISING A LIQUID CRYSTALALLINE COMPOUND AND AN ANISOTROPIC METAL ORGANIC FRAMEWORK PARTICLE, AND A LAMINATE COMPRISING THE SAME
#9HOLLOW-FIBER MEMBRANE AND METHOD MAKING THEREOF
#10Coated composite hollow fiber gas separation membranes with improved permeance and separation layer adhesion
#11POLYFLUORENE-BASED ANION EXCHANGE COMPOSITE MEMBRANE AND METHOD FOR PREPARING SAME
#12FILTRATION MEMBRANE FROM A BLEND COMPRISING POLYSULFONE AND POLYOXAZOLINE AND METHOD MAKING THEREOF
#13Synthetic membrane composition comprising a polyurethane and a polyoxazoline
#14CROSSLINKED POLYPHOSPHAZENE BLENDS FOR GAS SEPARATION MEMBRANES
#15COMPOSITE SEMIPERMEABLE MEMBRANE, SPIRAL MEMBRANE ELEMENT, WATER TREATMENT SYSTEM, AND WATER TREATMENT METHOD
#16LAMINATE
#17MICROFILTRATION MEMBRANE
#18POLY(QUINOLINE) MEMBRANES
#19Process for making membranes
#20Phosphate adsorbing agent for blood processing, blood processing system and blood processing method
#21Synthesis of oligosaccharides
#22SELECTIVELY PERMEABLE POLYMERIC MEMBRANE
#23Polyurethane/polyvinylidene fluoride composite membrane for extracting organic sulfide from naphtha and preparation method therefor
#24Ligand-modified filter and methods for reducing metals from liquid compositions
#25FILTER DEVICE
#26SEPARATION MEMBRANE MODULE
#27Separation membrane
#28Synthetic membrane composition comprising a fluorinated polyurethane
#29Synthetic membrane composition comprising a polyurethane and a polyoxazoline
#30Process for making membranes
#31Synthesis of oligosaccharides
#32METHOD OF SEPARATING A GAS MIXTURE COMPRISING FIRST AND SECOND GASESUSING A GAS SEPARATION MEMBRANE MODULE HAVING A PLURALITY OF MEMBRANE ELEMENTS
#33Polyelectrolyte multilayer (PEM) membranes and their use
#34Purification of oligosaccharides
#35Purification of oligosaccharides
#36Acid-resistant nano-separation membrane having enhanced flow rate, and method for manufacturing same
#37Separation membrane
#38Isomer separation with highly fluorinated polymer membranes
#39Method of production of channel member for fuel cell
#40Method of production of channel member for fuel cell
#41PHOSPHATE ADSORBING AGENT FOR BLOOD PROCESSING, BLOOD PROCESSING SYSTEM AND BLOOD PROCESSING METHOD
#42Method for manufacturing water treatment separator, water treatment separator manufactured using same, and water treatment module comprising water treatment separator
#43Filter device
#44Ionic polyamide and polyamide-imide materials and methods of use
#45Composition for interfacial polymerization of polyamide and method for manufacturing reverse osmosis membrane using same
#46IN-SITU SOLAR-TO-HEAT COATING FOR DRINKING WATER PURIFICATION, SEAWATER DESALINATION, AND WASTEWATER TREATMENT
#47TWO-DIMENSIONAL STRUCTURES FROM PEPTOID OLIGOMERS AND METHODS OF MAKING
#483D polymer nanofiber membrane composed of 1D individual polymer nanofibers which are quasi-aligned and cross-laminated like grid structure with functions of controlling pore distribution and size, and manufacturing method thereof
#49Method of production of channel member for fuel cell
#50Development of nanofiltration system with La/SnO—TiOnanoparticles
#51Method of making reaction induced phase separation membranes and uses thereof
#52Asymmetric polymeric membranes containing a metal-rich dense layer with a controlled thickness and method of making same
#53Hollow-fiber membrane blood purification device
#54Polymers and process for making membranes
#55Process for making membranes
#56HYDROPHILIZING PTFE MEMBRANES
#57Poly-benzimidazole with pyrene and anthracene flourophore
#58Hydrophilically modified fluorinated membrane (VI)
#59ORGANIC/INORGANIC HYBRID MEMBRANE FOR FOULING RESISTANCE, METHOD OF PREPARING MEMBRANE FOR FOULING RESISTANCE, AND WATER TREATMENT DEVICE INCLUDING SAID MEMBRANE
#60Porous membrane, blood purifying module incorporating porous membrane, and method for producing porous membrane
#61Base stable semipermeable membrane and methods thereof
#62METHOD FOR HARVESTING CULTURE PRODUCT
#63ION EXCHANGE MEMBRANES SELECTIVELY PERMEABLE TO SPECIFIC IONS
#64Resilient anion exchange membranes prepared by polymerizing a composition
#65Method of fabricating nanoporous organic-inorganic hybrid film and nanoporous organic-inorganic hybrid film manufactured by the method and nanoporous membrane employing the nanoporous organic-inorganic hybrid film
#66COMPOSITE SEPARATION MEMBRANE
#67Droplet interfaces
#68FLUID SEPARATION UNIT
#69Nanoporous macrocycle-containing cross-linked polymeric membranes for separations
#70Gas separation membrane, gas separation module, gas separation apparatus, and gas separation method
#71Hollow fiber membrane for dehydration of organic solvents via pervaporation process and a method of fabricating the same
#72Radiation cured membranes derived from polymers that are co-reactive with azide crosslinking agent(s)
#73Polymer blend for membranes
#74Carbon-dioxide-separating membrane
#75ENHANCMENT OF MEMBRANE ROBUSTNESS BY TREATMENT WITH IONIC MATERIALS
#76Mixed matrix membranes with embedded polymeric particles and networks and related compositions, methods, and systems
#77Azide crosslinked and physically crosslinked polymers for membrane separation
#78Polymer inclusion membranes for use in processes for treating thiocyanate containing aqueous solutions
#79Gas separation membrane, method of producing the same, and gas separating membrane module using the same
#80Polymeric Membranes
#81Multilayer Membrane Containing Carbon Nanotube Manufactured by Layer-By-Layer Assembly Method
#82HOLLOW-FIBER MEMBRANE BLOOD PURIFICATION DEVICE
#83Carbon dioxide separation member, method for producing same, and carbon dioxide separation module
#84NANOPARTICULATE FIBER SOLUTION, ITS FABRICATION PROCESS, AND NANOPARTICULATE FIBER MEMBRANE FILTER
#85Porous polymer membrane with covalent network structure and production method thereof
#86UV-REARRANGED PIM-1 POLYMERIC MEMBRANES AND A PROCESS OF PREPARING THEREOF
#87Semi-permeable film and separation membrane including nanoporous material, and method of manufacturing the same
#88HYBRID COMPOSITION AND MEMBRANE BASED ON SILYLATED HYDROPHILIC POLYMER
#89Membrane compositions and methods for making and using them
#90Highly permeable polymeric membranes
#91HYBRID COMPOSITION AND MEMBRANE BASED ON SILYLATED HYDROPHILIC POLYMER
#92Blends from branched polyaryl ethers and hydrophilic polymers
#93Membranes for fuel cells, method for producing said membranes and production of fuel cells using membranes of this type
#94Mixed matrix membranes containing covalent triazine frameworks
#95Crosslinked polyphosphazene blends for gas separation membranes