摘要:
A polymer compound for a conductive polymer contains one or more kinds of repeating units “a” represented by the following general formula (1) and has a weight average molecular weight in the range of 1,000 to 500,000, R1 represents a hydrogen atom or a methyl group; Rf1 represents a linear or branched alkyl group having 1 to 4 carbon atoms or a phenyl group, and has at least one fluorine atom or a trifluoromethyl group in Rf1; Z1 represents a single bond, an arylene group having 6 to 12 carbon atoms or —C(═O)—O—R2—; R2 represents a linear, branched or cyclic alkylene group having 1 to 12 carbon atoms, an arylene group having 6 to 10 carbon atoms or an alkenylene group having 2 to 10 carbon atoms, and may have an ether group, a carbonyl group or an ester group in R2; and “a” is 0
摘要:
The present invention provides: a biological electrode composition formable a living body contact layer for a biological electrode which is excellent in conductivity and biocompatibility, as well as light in the weight thereof and producible at a low cost, and in addition, which does not cause a significant decrease in the conductivity thereof regardless of under a water-wet condition and a dry condition; a polymer compound which can be suitably used for the biological electrode composition; a polymerizable monomer suitable as a raw material of the polymer compound; a biological electrode having a living body contact layer formed of the biological electrode composition; and a method for producing the same; and wherein, the polymerizable monomer is represented by the following general formula (1).
摘要:
The present invention provides a biomedical electrode composition capable of forming a living body contact layer for a biomedical electrode that is excellent in conductivity and biocompatibility, is light-weight, can be manufactured at low cost, and can control significant reduction in conductivity even though the biomedical electrode is soaked in water or dried. The present invention was accomplished by a biomedical electrode composition including a polymer compound having both the ionic repeating unit “a” and the repeating unit “b” of (meth)acrylate, in which the ionic repeating unit “a” is a repeating unit of sodium salt, potassium salt, or ammonium salt including a partial structure represented by the following general formula (1), and the repeating unit “b” of (meth)acrylate is a repeating unit represented by the following general formula (2).
摘要:
The present invention provides a bio-electrode composition including a polymer compound having both an ionic repeating unit A and a (meth)acrylate repeating unit B, wherein the ionic repeating unit A is a repeating unit selected from the group consisting of sodium salt, potassium salt, and ammonium salt having either or both partial structures shown by the following general formulae (1-1) and (1-2), and the (meth)acrylate repeating unit B is a repeating unit shown by the following general formula (2). This can form a living body contact layer for a bio-electrode with excellent electric conductivity, biocompatibility, and light weight, which can be manufactured at low cost and does not cause large lowering of the electric conductivity even when it is wetted with water or dried.
摘要:
The present invention provides a stretchable film including: a cured product of a composition which contains (A) a (meth)acrylate compound having silsesquioxane, (B) a (meth)acrylate compound other than the component (A) having a urethane bond, and (C) an organic solvent having a boiling point in the range of 115 to 200° C. at atmospheric pressure; wherein the component (A) is localized in the direction of a surface of the film. The stretchable film of the present invention is excellent in stretchability and strength as well as repellency on the film surface.
摘要:
An adhesive composition including a resin and electro-conductive material, wherein the electro-conductive material is an ammonium salt of fluorosulfonic acid having 5 or more carbon atoms shown by the general formula (1): (R1—X—Z—SO3−)n Mn+ (1), wherein, R1 represents a monovalent hydrocarbon group having 1 to 40 carbon atoms and optionally substituted by a heteroatom or optionally interposed by heteroatom; X represents any of a single bond, ether group, ester group, and amide group; Z represents an alkylene group having 2 to 4 carbon atoms, containing 1 to 6 fluorine atoms, and optionally containing a carbonyl group; M+ represents a cation having one or two ammonium cation structures. This can form a living body contact layer for a bio-electrode with excellent electric conductivity, biocompatibility, and light weight, which manufactures at low cost and does not cause large lowering of the electric conductivity even when it is wetted with water or dried.
摘要:
The present invention provides a resist composition containing a base resin composed of a polymer compound that contains a repeating unit “a” shown by formula (1) and a repeating unit “b” having either or both of a carboxyl group in which a hydrogen atom is substituted with an acid-labile group and a phenolic hydroxyl group in which a hydrogen atom is substituted with an acid-labile group, with a weight average molecular weight of 1,000 to 500,000. There can be provided a resist composition that has high sensitivity and high resolution, and can give a pattern with low dimensional variation and good pattern profile after exposure. wherein R1 represents a hydrogen atom or a methyl group; Z represents a hydroxybenzoquinone group, or a hydroxynaphthoquinone group optionally containing a substituent; and a fraction “a” of the repeating unit “a” satisfies 0
摘要:
The present invention provides a resist underlayer film composition for lithography, containing a compound having an indenofluorene structure. This resist underlayer film composition is excellent in filling property, generates little outgas, and has high heat resistance.
摘要:
The present invention provides a conductive polymer composition which contains (A) a polyaniline-based conductive polymer having a repeating unit represented by the general formula (1), (B) a polyanion, and (C) an amino acid, wherein RA1 to RA4 independently represent a hydrogen atom, a halogen atom, or a linear, branched, or cyclic monovalent hydrocarbon group having 1 to 20 carbon atoms and optionally containing a heteroatom; and RA1 and RA2, or RA3 and RA4 may be bonded to each other to form a ring. There can be provided a conductive polymer composition that has excellent antistatic performance and applicability, dose not adversely affect a resist, and can be suitably used in lithography using electron beam or the like.
摘要:
The present invention provides a polymer compound for a conductive polymer, having one or more kinds of repeating units “a” represented by the following general formula (1), the polymer compound for a conductive polymer being synthesized by ion exchange of a lithium salt, a sodium salt, a potassium salt, a sulfonium compound salt, or a nitrogen compound salt of sulfonic acid residue with a weight average molecular weight in the range of 1,000 to 500,000, wherein R1 represents a hydrogen atom or a methyl group, R2 represents a fluorine atom or a trifluoromethyl group, “m” represents an integer of 1 to 4, and “a” satisfies 0