| Document |
Document Title |
|
WO/2018/122315A1 |
The present invention relates to a method for the at least temporary retention of charged biologically active substances, for example endotoxins, viruses, proteins from liquids, and optional later release for better determination. The pr...
|
|
WO/2018/116517A1 |
The polytetrafluoroethylene (PTFE) porous membrane according to present disclosure has a moisture permeability of 150000 g/(m2·day) or more in the membrane thickness direction as measured in accordance with the specifications of JIS L10...
|
|
WO/2018/112671A1 |
The invention relates to a cover for covering surfaces for use in the fields of agriculture, plasticulture, mining, waste treatment, inter alia, areas of industry that require a surface to be covered and, in turn, a flow of gas, air and/...
|
|
WO/2018/117287A1 |
The present invention relates to a method for manufacturing a self-restorable hydrogel-filled separation membrane for a water treatment. The separation membrane manufactured by the present invention does not require a separate maintenanc...
|
|
WO/2018/115268A1 |
The present invention is related to a polymer membrane for the selective extraction of cobalt (II) ions as well as a method for extracting cobalt (II) ions using said polymer membrane.
|
|
WO/2018/112599A1 |
The present invention relates to modified ceramic membranes for the treatment of water. The invention discloses a modified ceramic membrane, comprising: a ceramic membrane, and an outer surface of said ceramic membrane is grafted by a hy...
|
|
WO/2018/117056A1 |
The polytetrafluoroethylene (PTFE) porous membrane according to the present disclosure has a moisture permeability of 150000 g/(m2·day) or more in the membrane thickness direction as measured in accordance with the specifications of JIS...
|
|
WO/2018/112781A1 |
A reverse osmosis membrane and a method of processing the same are disclosed. The method includes forming a polyamide material on a microporous membrane material by reacting a polyfunctional amine with a polyfunctional acid chloride on t...
|
|
WO/2018/117055A1 |
The polytetrafluoroethylene (PTFE) porous membrane according to present disclosure has an average fibril length of 50 μm or more, an average node length that is at least five times of the average fibril length, and an average node area ...
|
|
WO/2018/119020A1 |
Hydrocarbon proton exchange membranes are disclosed that are composed of a material including a hydrophobic main chain, and acidic side chains. The main chain includes a polyaryl structure that is substantially free of ether linkages and...
|
|
WO/2018/112202A1 |
One or more polymeric hollow fiber membranes are pyrolyzed to form one or more hollow fiber CMS membranes by directing a flow of pyrolysis gas through a polymeric membrane cartridge (including a porous center tube around which one or mor...
|
|
WO/2018/111432A1 |
According to some aspects, a semi-permeable membrane is provided for performing separation processes as well as its method of manufacture. In some instances, a membrane may include a porous substrate, and an active layer disposed upon th...
|
|
WO/2018/107648A1 |
A method for preparing a composite metal oxide hollow fibre, specifically a method for obtaining a composite metal oxide hollow fibre from composite metal oxide raw material by means of directly performing phase inversion and a one-step ...
|
|
WO/2018/102837A1 |
The present invention relates to a membrane tube (20, 20') for permeatively separating off a gas from gas mixtures. The membrane tube has at least two membrane tube sections (11, 11') which each have a porous, gas-permeable, metallic, tu...
|
|
WO/2018/105787A1 |
The present invention relates to an ionic diode membrane having a porous structure, which has ion selectivity and ion rectification characteristics by containing tapered nano-pores integrated therein, and a method for manufacturing the s...
|
|
WO/2018/104455A2 |
A hydrogen permeable membrane device is provided that includes a porous ceramic layer having a material that includes zirconia, Yttria-stabilized zirconia (YSZ), γ/Al2 O3, and/or YSZ- γ/Al2 O3, and a porous Pd film or porous Pd-alloy f...
|
|
WO/2018/102817A1 |
A BAK removal device is constructed as a plug of microparticles of a hydrophilic polymeric gel that displays a hydraulic permeability greater than 0.01 Da. The polymer hydrophilic polymeric gel comprises poly(2-hydroxyethyl methacrylate)...
|
|
WO/2018/099994A1 |
The present disclosure relates to semipermeable membranes based on acrylonitrile copolymers capable of adsorbing bacteria from fluids,methods of producing such membranes, and devices comprising such membranes.
|
|
WO/2018/101541A1 |
The present invention is to prepare a support layer used in a forward osmosis filter, and the technical subject matters of the present invention are a method for preparing a forward osmosis filter support layer and a forward osmosis filt...
|
|
WO/2018/100384A1 |
The invention relates to graphene oxide laminate membranes that are physically constrained. The physical constraint limits the size of the capillaries in the laminate, allowing them to be tailored to a particular application. This invent...
|
|
WO/2018/097988A1 |
The present disclosure provides a porous membrane made of pentablock copolymer. The porous membrane includes an ABCBA block copolymer and has a number of pores. The A block is immiscible with each of the B block and the C block, the B bl...
|
|
WO/2018/091865A1 |
A composite membrane comprising: (a) a porous support; (b) optionally a gutter layer; (c) a polyimide discriminating layer; and (d) a protective layer comprising dialkylsiloxane groups and having an average thickness of 825 to 2,000 nm; ...
|
|
WO/2018/092858A1 |
One embodiment of the present invention relates to a separation membrane for selectively separating a component (A) from a fluid that contains the component (A) and a component (B). This separation membrane has a first surface and a seco...
|
|
WO/2018/093488A1 |
A novel chemically cross-linked rubbery polymeric thin film composite (TFC) membrane comprising a selective layer of a chemically cross-linked rubbery polymer supported by a porous support membrane formed from a glassy polymer has been d...
|
|
WO/2018/092516A1 |
The hollow-fiber membrane according to an embodiment of the present invention comprises: a cylindrical framework material which comprises polytetrafluoroethylene as the main component and has porosity; and a resinous coating film which h...
|
|
WO/2018/091273A1 |
Process for treating water, wherein feed water is being treated with a membrane M, said membrane M being a reverse osmosis membrane, a forward osmosis membrane or a nanofiltration membrane, wherein said membrane M is contacted with an an...
|
|
WO/2018/093482A1 |
Combining the features of a glassy polymeric membrane and a rubbery polymeric membrane into a multiple membrane system provides a system having the advantages of both of the types of membranes. The membranes may be in any order in the sy...
|
|
WO/2018/093707A1 |
The present invention is directed to a method for treating a surface of a filled microporous membrane. The microporous membrane includes a polyolefinic matrix, inorganic filler distributed throughout the matrix, and a network of intercon...
|
|
WO/2018/093179A1 |
Provided in the present invention are a membrane-coupled advanced electro-oxidation method which simultaneously performs an electrode reaction and membrane filtration, a water treatment apparatus using the same, and a water treatment sys...
|
|
WO/2018/093487A1 |
A novel high flux, cross-linked, fumed silica reinforced polyorganosiloxane thin film composite (TFC) membrane comprising a selective layer of a high flux, cross-linked, fumed silica reinforced polyorganosiloxane polymer supported by a p...
|
|
WO/2018/091966A1 |
Methods are provided for producing a biaxially oriented nanoporous UHMWPE membrane. The method can include combining a petroleum jelly, an ultra-high-molecular- weight polyethylene (UHMWPE), and an antioxidant, forming a suspension, feed...
|
|
WO/2018/093708A1 |
The present invention is directed to a method for treating a surface of a filled microporous membrane. The microporous membrane includes a polyolefinic matrix, inorganic filler distributed throughout the matrix, and a network of intercon...
|
|
WO/2018/089114A1 |
An asymmetric hollow fiber (CMS) carbon molecular sieve is made by providing a dope solution comprised of a polvimide and a solvent, at a temperature greater than 250°C that is less than the storage modulus at a temperature of 250°C, b...
|
|
WO/2018/086343A1 |
Provided are a method of preparing a hierarchical porous channel molecular sieve membrane and an application thereof. The method comprises adding a mesoporous structure-directing agent so as to self-assemble on a membrane layer, thereby ...
|
|
WO/2018/089968A1 |
Methods of making a poly(propylenimine) (PPI) sorbent, a PPI sorbent, structures including the PPI sorbent, methods of separating CO2 using the PPI sorbent, and the like, are disclosed.
|
|
WO/2018/088232A1 |
A porous hollow fiber membrane is formed from a thermoplastic resin and is characterized in that the membrane thickness is 0.050 – 0.25 mm, and when the hardness coefficient is defined as K = (compressive resistance)/((membrane thickne...
|
|
WO/2018/084131A1 |
A porous film that contains a thermoplastic resin and that is provided with a dense structure layer, the proportion of α-crystal strength relative to β-crystal strength of the thermoplastic resin in the dense structure layer being 5.0 ...
|
|
WO/2018/085377A1 |
Membranes, methods of making the membranes, and methods of using the membranes are described herein. The membranes can comprise a support layer, and a selective polymer layer disposed on the support layer. The selective polymer layer can...
|
|
WO/2018/084264A1 |
Disclosed is a composite membrane comprising a mixed matrix membrane comprising a polymer matrix and fillers dispersed in the polymer matrix. The polymer matrix comprises a polymer having a polar functional group. The H2 permeability coe...
|
|
WO/2018/085500A1 |
A hydrogen separation membrane employs dense liquid metal separator deposited on a support structure for providing a membrane film allowing passage of hydrogen to be used in industrial processes and consumer applications benefiting from ...
|
|
WO/2018/085057A1 |
A method of preparing a filtration membrane. The method includes providing a copolymer solution by dissolving a statistical copolymer in a mixture of a co-solvent and a first organic solvent, coating the copolymer solution onto a porous ...
|
|
WO/2018/084958A1 |
A polyimide separation membrane is comprised of a polyimide, a halogen compound (e.g., halogenated aromatic epoxide) that is soluble in the polyimide and a hydrocarbon having 2 to 5 carbons (e.g., ethane, ethylene, propane or propylene)....
|
|
WO/2018/079733A1 |
[Problem] To provide a forward osmosis membrane which is provided with a semipermeable membrane manufacturable as a self-supporting membrane and which is highly water permeable but has a high salt rejection rate. [Solution] This forward ...
|
|
WO/2018/079612A1 |
This nanocarbon separation membrane is provided with a plurality of graphene oxide pieces that are provided in a mutually overlapping manner when viewed from the thickness direction and that are cross-linked together by divalent cations,...
|
|
WO/2018/079484A1 |
Provided is a method for producing oligosilane with which the desired oligosilane can be produced more efficiently. The oligosilane-containing reaction mixture fluid obtained by dehydrocondensation of hydrosilane is fed to a membrane sep...
|
|
WO/2018/079729A1 |
The present invention pertains to a gas separation membrane, the gas separation membrane having a support membrane and a separation function layer which is disposed on the support membrane and contains a crosslinked polyamide obtained by...
|
|
WO/2018/079604A1 |
This nanocarbon separation membrane is provided with a plurality of graphene oxide pieces that are provided in a mutually overlapping manner when viewed from the thickness direction and that are cross-linked together by divalent cations,...
|
|
WO/2018/079808A1 |
[Problem] The purpose of the present invention is to provide a hollow fiber membrane that can exhibit stable performance for increases in amount of blood flow or filtration by optimizing the structure of a compact layer on the inner surf...
|
|
WO/2018/079589A1 |
The purpose of the present invention is to provide: a composite semipermeable membrane which has three excellent properties, namely, excellent ionic substance blocking performance, excellent nonionic substance blocking performance and ex...
|
|
WO/2018/078494A1 |
A pass or tube or a section thereof or "U" bend in a coil in a paraffin cracker having section having a pore size in the metal substrate from about 0.001 to 0.5 microns over coated with a dense metal membrane permits the permeation of on...
|
