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Asahi Kasei Chemicals Corporation
Asahi Kasei Chemicals Corporation_20100128
Asahi Kasei Chemicals Corporation_20131212

Asahi Kasei Chemicals Corporation patents


Recent patent applications related to Asahi Kasei Chemicals Corporation. Asahi Kasei Chemicals Corporation is listed as an Agent/Assignee. Note: Asahi Kasei Chemicals Corporation may have other listings under different names/spellings. We're not affiliated with Asahi Kasei Chemicals Corporation, we're just tracking patents.

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Asahi Kasei Chemicals Corporation

. . ... Asahi Kasei Chemicals Corporation

Polyolefin microporous membrane

Disclosed is a polyolefin microporous membrane including a multilayer film having two or more layers. In this polyolefin microporous membrane, at least one surface layer has a thickness of not less than 0.2 μm but not more than 5 μm and contains inorganic particles, while at least one layer contains a polyethylene and has an air permeability of not less than 50 second/100 cc but not more than 1000 second/100 cc and a puncture strength of not less than 3.0 n/20 μm.. ... Asahi Kasei Chemicals Corporation

Polyphenylene ether resin composition

It is intended to provide a polyphenylene ether resin composition that has favorable fluidity in molding while ensuring sufficiently high heat resistance and/or favorable mechanical properties. The present invention provides a polyphenylene ether resin composition comprising: 50% by mass or more and 99% by mass or less of a polyphenylene ether resin (a) having a reduced viscosity of 0.33 dl/g or more and 0.46 dl/g or less measured in an amount of 0.5 g/dl at 30° c. ... Asahi Kasei Chemicals Corporation

Protein adsorbent

A method for producing a protein adsorbent comprising a substrate and a molecular chain fixed on the surface of the substrate is disclosed. The method comprises, in this order: a dry-heat treatment step of heating a pretreatment adsorbent comprising the substrate and the molecular chain fixed on the surface of the substrate, in which the molecular chain contains a weak electrolytic ion-exchange group; and a wet-heat treatment step of heating the pretreatment adsorbent in a moistened state with a liquid or steam to obtain the protein adsorbent.. ... Asahi Kasei Chemicals Corporation

Highly functional cellulose composite

A method for producing a cellulose composite containing cellulose and a polysaccharide, wherein a median size of colloidal cellulose composites contained in the cellulose composite as measured by a dynamic light scattering method is 0.85 μm or more, the method including treating a mixture containing cellulose, a polysaccharide and an aqueous medium together in a wet process, wherein a solid content is controlled to be 35 mass % or more, and temperature is set at 80° c. Or less.. ... Asahi Kasei Chemicals Corporation








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