MECHANICALLY ENHANCED POROUS POLYOLEFIN COMPOSITES IN BIAXIAL DIRECTION USING FILLERS WITH HIGH ASPECT RATIODisclosed herein provides the porous polyolefin composites, which comprise the polyolefin polymer as the matrix and embedded fillers with high aspect ratio as the reinforcing element and are mainly fe…DRIVE·4d ago·1 min readFollowC08J5/18ATERA WATER PTE LTD
HIGH MECHANICAL STRENGTH POLYMER THIN FILM, MANUFACTURING METHOD THEREFOR, AND USE THEREOFThe present application relates to a high mechanical strength polymer thin film. The high mechanical strength polymer thin film comprises, by mass percentage, 95%-99% of polyester and 1%-5% of an auxi…DRIVE·Mar 26·1 min readFollowC08J5/18Yangzhou Nanopore Innovative Materials Technology Ltd.
MICROPOROUS POLYOLEFIN FILM, SEPARATOR FOR BATTERY, SECONDARY BATTERY, AND METHOD FOR PRODUCING MICROPOROUS POLYOLEFIN FILMThe present invention addresses the problem of providing a microporous polyolefin film which is superior in output characteristics and strength to conventional ones. A first aspect of the present inve…DRIVE·Dec 25·1 min readFollowC08J5/18TORAY INDUSTRIES [JP]
LITHIUM ION BATTERY SEPARATORThere is provided a method for producing a separator for an electricity storage device that includes a step of contacting a porous body formed from a silane-modified polyolefin-containing molded sheet…DRIVE·Oct 23·1 min readFollowC08J5/18ASAHI CHEMICAL IND [JP]
SHEET-SHAPED FLEXIBLE ELECTRODE AND METHOD FOR PRODUCING THE SAMEA sheet-shaped flexible electrode includes a thermoplastic elastomer including a styrene-based thermoplastic elastomer or including a styrene-based thermoplastic elastomer and an olefin-based thermopl…DRIVE·May 1·2 min readFollowC08J5/18SUMITOMO RIKO CO LTD [JP]
METHOD FOR PRODUCING SEPARATOR FOR POWER STORAGE DEVICEProvided is a method for producing a separator for a power storage device, the method including: a step for extruding powdered polyethylene, pelletized polypropylene, and a plasticizer into a sheet fo…DRIVE·Mar 27·1 min readFollowC08J5/18ASAHI CHEMICAL IND [JP]
FREESTANDING, DIMENSIONALLY STABLE MICROPOROUS WEBSA thin, freestanding, microporous polyolefin web with good heat resistance and dimensional stability includes an inorganic surface layer. A first preferred embodiment is a microporous polyolefin base …DRIVE·Oct 7·1 min readFollowC08J5/18AMTEK RESEARCH INTERNATIONAL LLC
POLYOLEFIN POROUS SEPARATOR AND PREPARATION METHOD THEREOFA polyolefin porous separator includes a first surface and a second surface corresponding to the first surface. The surfaces of the polyolefin porous separator contain dendritic crystals and micropore…DRIVE·Aug 19·1 min readFollowC08J5/18JIANGSU HORIZON NEW ENERGY TECH CO., LTD.
MICROPOROUS SHEET PRODUCT AND METHODS FOR MAKING AND USING THE SAMEMicroporous sheet product and methods of making and using the same. In one embodiment, the microporous sheet product is made by a process that includes melt-extruding a sheet material using an extrusi…DRIVE·Jul 15·1 min readFollowC08J5/18William Winchin Yen
MODIFIED SILICON PARTICLES FOR SILICON-CARBON COMPOSITE ELECTRODESMethods of forming a composite material film can include providing a mixture comprising a precursor and silane-treated silicon particles. The methods can also include pyrolysing the mixture to convert…DRIVE·Jun 3·1 min readFollowC08J5/18Enevate Corporation
Porous film and secondary battery electrodeThe invention intends to provide a porous film which is formed on a surface of an electrode used for such as a secondary battery and the like, which has excellent binding property and is capable to co…DRIVE·Jun 25·1 min readFollowC08J5/18ZEON CORP [JP]
POROUS POLYPROPYLENE FILM, SEPARATOR FOR ELECTRICITY STORAGE DEVICE, AND ELECTRICITY STORAGE DEVICEProvided is a porous polypropylene film that is safe and has low air permeation resistance. A porous polypropylene film of the present invention includes a polypropylene resin and a ²-crystal nucleati…DRIVE·Dec 11·1 min readFollowC08J5/18TORAY INDUSTRIES [JP]
POROUS FILM AND ELECTRICITY STORAGE DEVICEThe porous film of the present invention has an absorbing height of an electrolysis solution of 10 to 60 mm in at least one direction of the film's machine direction or transverse direction, wherein t…DRIVE·Sep 19·1 min readFollowC08J5/18TORAY INDUSTRIES [JP]
POROUS POLYPROPYLENE FILM ROLLThe porous polypropylene film roll of the present invention is a porous polypropylene film roll of which a porous polypropylene film comprising a polypropylene resin and having the average value of th…DRIVE·Aug 15·1 min readFollowC08J5/18TORAY INDUSTRIES [JP]
RESIN COMPOSITION, SHEET, AND POROUS FILMDisclosed is a resin composition containing a filler, a high molecular weight polyolefin, and a polyolefin wax having a weight average molecular weight of 700 to 6,000, wherein the resin composition s…DRIVE·Dec 14·1 min readFollowC08J5/18SUMITOMO CHEMICAL CO [JP]
SEPARATION MEMBRANE FOR FUEL CELL, AND METHOD FOR PRODUCTION THEREOFDisclosed is a membrane for a fuel cell, which comprises: a polymer electrolyte membrane which comprises a cross-linked anion-exchange resin having a strongly basic anion-exchange group such as a quat…DRIVE·Aug 31·1 min readFollowC08J5/18TOKUYAMA CORP [JP]
SEPARATOR FOR LITHIUM ION SECONDARY BATTERY, METHOD FOR MANUFACTURE THEREOF, AND LITHIUM ION SECONDARY BATTERYDisclosed are a separator for lithium ion secondary batteries, having an inorganic layer formed from inorganic particles, characterized in that the inorganic particles have a particle diameter distrib…DRIVE·Jun 1·2 min readFollowC08J5/18JAPAN VILENE CO LTD [JP]
POLY(4-METHYL-1-PENTENE) RESIN COMPOSITION, FILM CONTAINING SAME, MICROPOROUS FILM, BATTERY SEPARATOR AND LITHIUM ION BATTERYDisclosed is a poly(4-methyl-1-pentene) resin composition having an excellent balance between micropore formability and toughness, which can sufficiently form fine pores by drawing and does not cause …DRIVE·Apr 13·1 min readFollowC08J5/18MITSUI CHEMICALS INC [JP]
MICROPOROUS FILM AND METHOD FOR PRODUCING THE SAMEProvided is a microporous film which is made of a thermoplastic resin composition comprising (a) 100 parts by mass of a polypropylene resin and (b) 5 to 90 parts by mass of a polyphenylene ether resin…DRIVE·Apr 13·1 min readFollowC08J5/18ASAHI KASEI E MATERIALS CORP [JP]
POROUS FILM AND SECONDARY CELL ELECTRODEThe invention intends to provide a porous film which is formed on a surface of an electrode used for such as a secondary battery and the like, which has excellent binding property and is capable to co…DRIVE·Feb 9·1 min readFollowC08J5/18ZEON CORP [JP]
PROTON-CONDUCTIVE FILM, PROCESS FOR PRODUCING THE SAME, AND FUEL CELL EMPOLYING THE PROTON-CONDUCTIVE FILMIt is intended to provide a proton conducting membrane which is excellent in heat resistance, dimensional stability, fuel barrier properties, flexibility, etc. and exhibits an excellent protonic condu…DRIVE·Jan 25·1 min readFollowC08J5/18SEKISUI CHEMICAL CO LTD [JP]
Porous film, battery separator comprising the film, and non-aqueous electrolyte battery using the separatorA porous film having excellent permeability and mechanical strength and having resistance to film breakage at high temperatures, a battery separator comprising the porous film, and a non-aqueous elect…DRIVE·Jun 30·1 min readFollowC08J5/18NITTO DENKO CORP [JP]
MICROPOROUS FILMTo provide a microporous film having excellent permeability and mechanical strength as well as excellent SD function at low temperatures and film-breaking resistance at high temperatures. A microporou…DRIVE·Nov 14·1 min readFollowC08J5/18NITTO DENKO CORP [JP]
