Abstract: The inventive cosmetic includes; (A) organosiloxane represented by the following formula (1), and having a boiling point in a range of 205 to 255° C. and a kinematic viscosity at 25° C. of less than 5 mm2/s; and (B) volatile oil having a kinematic viscosity at 25° C. of 2 mm2/s or less, excluding the component (A). wherein, R each independently may be identical to or different from one another and represents a group selected from the group consisting of a hydrogen group, a hydroxy group, and a monovalent hydrocarbon group having 1 to 3 carbon atoms. “a” is an integer from 1 to 5. It is provided that at least one of R is a monovalent hydrocarbon group having 2 or 3 carbon atoms. This cosmetic can provide a light feeling, good spreadability and a uniform cosmetic film, and exhibit excellent stability over time and excellent cosmetic durability.

Abstract: Provided are a furanyl group-containing organopolysiloxane that is flexible due to (poly)siloxane and contains furanyl groups having photocrosslinkability. The furanyl group-containing organopolysiloxane is represented by the following average composition formula (1), and has a number average molecular weight of 500 to 40,000, wherein R1 represents a monovalent hydrocarbon group, etc., or a furanyl group expressed by the following general formula (2) or (3), in which at least one R per molecule is the furanyl group expressed by the following general formula (2) or (3); a is a number of not smaller than 2, b is a number of not smaller than 0, c is a number of not smaller than 0, d is a number of not smaller than 0, and a, b, c and d satisfy 2?a+b+c+d?1,000, wherein R2 or R3 represents a hydrogen atom, or a monovalent hydrocarbon group, etc.; the broken lines represent bonds.

Abstract: When a composition including (A) an organosilicon compound represented by formula 1 and (B) when an organosilicon compound having at least one group selected from a polysulfide group, a thioester group, and a mercapto group and having an alkoxysilyl group is added to a rubber composition, a rubber composition is imparted that can achieve low fuel consumption and wear resistance while the workability of the composition and the hardness and tensile properties of cured products thereof are maintained.

Abstract: A positive photosensitive resin composition including: (A) an alkali-soluble resin containing at least one or more structures selected from a polyimide structure, a polybenzoxazole structure, a polyamide-imide structure, and a precursor structure thereof; (B) a crosslinkable polymer compound containing a structural unit represented by the following general formula (1) and having a group crosslinked with the component (A); and (C) a compound having a quinonediazide structure for serving as a photosensitizer to generate an acid by light and increase a dissolution speed to an alkaline aqueous solution, the resin composition and a positive photosensitive dry film derived therefrom that enable formation of a fine pattern and high resolution, have excellent mechanical characteristics even when cured at low temperatures, and have no degradation in adhesive force between before and after a high temperature and high humidity test.

Abstract: A pellicle characterized by having an amount of released aqueous gas of 1×10?3 Pa·L/s or less per pellicle, an amount of released hydrocarbon-based gas of 1×10?5 Pa·L/s or less per pellicle in a range of measured mass number of 45 to 100 amu, and an amount of released hydrocarbon-based gas of 4×10?7 Pa·L/s or less per pellicle in a range of measured mass number of 101 to 200 amu, under vacuum after the pellicle has been left to stand for 10 minutes in an atmosphere of 23° C. and 1×10?3 Pa or less.

Abstract: A composition for forming a silicon-containing resist underlayer film includes: a thermosetting silicon-containing material containing any one or more of a partial structure shown by the general formula (Sx-1), (Sx-2), and (Sx-3); and a compound shown by the general formula (P-0), where R1 represents an organic group that has or generates a silanol group, a hydroxy group, or a carboxy group; R2 and R3 are each independently the same as R1 or each represent a hydrogen atom or a monovalent substituent having 1 to 30 carbon atoms; R100 represents a divalent organic group substituted with a fluorine atom; R101 and R102 each independently represents a monovalent hydrocarbon group having 1 to 20 carbon atoms; R103 represents a divalent hydrocarbon group having 1 to 20 carbon atoms; and L104 represents a single bond or a divalent hydrocarbon group having 1 to 20 carbon atoms.

Abstract: A patterning process capable of readily and efficiently forming a fine pattern without damaging a substrate is provided.

Abstract: The present invention is a compound for forming a metal-containing film, represented by the following general formula (M), where T's each represent a unit represented by the following general formula (1); Q represents a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted cycloalkyl group having 3 to 20 carbon atoms, a substituted or unsubstituted aliphatic unsaturated organic group having 2 to 20 carbon atoms and having one or more double bonds or triple bonds, a substituted or unsubstituted aryl group having 6 to 30 carbon atoms, a substituted or unsubstituted arylalkyl group having 7 to 31 carbon atoms, or a combination of these groups; and RA represents an organic group whose protecting group is to be removed by an action of an acid, heat, or both to generate one or more hydroxy groups or carboxyl groups.

Abstract: A bio-electrode includes a porous, stretchy base material, an adhesive, conductive film containing silicon, and a conducting path. The conductive film is formed on one surface of the porous, stretchy base material. The conducting path is connected to the conductive film, and penetrates the stretchy base material to be exposed on the opposite side. This enables provision of the bio-electrode that has high sensitivity to a bio-signal and excellent bio-compatibility, that is lightweight, that can be produced at low cost, that is free of itching, red spots, and rash of the skin and comfortable even when being wet, dried, or attached to the skin for a long period of time, without a significant decrease in sensitivity to the bio-signal, a production method for the bio-electrode, and a measurement method for a bio-signal.

Abstract: A liquid composition for a silicone rubber spherical particle including (A) a polysiloxane represented by the general formula (1) and having at least two alkenyl groups per molecule, (B) an organohydrogenpolysiloxane represented by the general formula (2) and having at least two hydrogen atoms bonded to a silicon atom per molecule, and (C) a hydrosilylation-reaction catalyst. (R1 is an alkenyl group. R2 is a divalent hydrocarbon group. R3 is an alkyl group or an alkenyl group. X is an ester group. “n” satisfies 1?n?1000.) (R4 represents a hydrogen atom, a monovalent hydrocarbon group, or an alkoxy group. R5 represents a monovalent hydrocarbon group. “p”, “q”, and “r” satisfy 0?p?200, 1?q?200, and 0?r?200, respectively.

Abstract: Provided is a thermally conductive silicone composition capable of being turned into a cured product that is superior in heat dissipation property and is able to suppress corrosion of metal wirings. The thermally conductive silicone composition contains: (A) an organopolysiloxane having at least 2 silicon atom-bonded alkenyl groups per molecule, and having a kinetic viscosity of 10 to 100,000 mm2/s at 25° C.; (B) an organohydrogenpolysiloxane having, per molecule, at least 2 hydrogen atoms that are directly bonded to silicon atoms; (C) a thermally conductive filler having a thermal conductivity of not lower than 10 W/m·K; (D) a dimethylpolysiloxane with one molecular chain end being blocked by a trialkoxy group; (E) a platinum group metal-based curing catalyst; (F) benzotriazole and/or a benzotriazole derivative; and (G) an aliphatic unsaturated bond-free organopolysiloxane.

Abstract: An addition-curable liquid silicone rubber composition for LED headlamps, which contains: (A) (A-1) an alkenyl group-containing liquid organopolysiloxane, and (A-2) an alkenyl group-containing raw rubber-state organopolysiloxane; (B) a silicone resin which contains an alkenyl group, while being composed of a unit that is selected from among an R23SiO1/2 unit (M unit), an SiO4/2 unit (Q unit), an R22SiO2/2 unit (D unit) and R2SiO3/2 unit (T unit); (C) an organohydrogen polysiloxane; (D) a platinum group metal catalyst; and (E) triallyl isocyanurate.

Abstract: This water-repellent, oil-repellent member is obtained via, inter alia, a method having: a step for wet-coating a substrate surface with a solution that contains a solvent and an organosilicon compound comprising multiple silanol groups in the molecule; a step for drying the solvent to form and laminate a primer layer on the substrate surface; a step for wet-coating the outer surface of the primer layer with a solution containing a hydrolyzable fluorine-containing compound and a solvent, and subsequently drying the solvent, or dry-coating the outer surface of the primer layer with a hydrolyzable fluorine-containing compound obtained by evaporating the solvent from the solution; and a step for curing the hydrolyzable fluorine-containing compound to form and laminate a water-repellent, oil-repellent layer on the outer surface of the primer layer.

Abstract: Provided is a photosensitive resin composition comprising: (A) a silicone resin having an epoxy group and/or a phenolic hydroxyl group; (B) a photoacid generator represented by formula (B); and (C) a benzotriazole compound.

Abstract: An anisotropic electro-conductive film having high reliability, which electrically connects circuit electrodes having a fine pattern. The anisotropic film contains an insulating resin and particle groups. The particle groups are groups of particles in which a plurality of particles are bound together with a binder. The particle groups are regularly arranged with an interval of 1 ?m to 1,000 ?m.

Abstract: The present invention provides an article having a water- and oil-repellent surface layer, as well as excellent water- and oil-repellent properties, abrasion resistance (resistance to abrasion by eraser), and slipperiness, said article being constituted from: a glass substrate; an underlayer formed upon the outer surface of the glass substrate and having a silicon oxide as the main component thereof; and a water- and oil-repellent surface layer formed upon the outer surface of the silicon oxide underlayer. The film density of the silicon oxide underlayer is 1.8-2.2 g/cm3. The water- and oil-repellent surface layer has, as the main component thereof: a fluoropolyether group-containing polymer having a hydrolyzable silyl group with a specific structure; and/or a cured product of a partially hydrolyzed condensate thereof.

Abstract: Provided are: an organopolysiloxane-modified cyclodextrin compound to be described below; and a cosmetic containing the same. This organopolysiloxane-modified cyclodextrin compound is composed of a sugar unit represented by formula (1) [in the formula, each R is independently a hydrogen atom, a C1-C20 alkyl group, a C1-C22 carboxylic acid ester residue, a group represented by formula (2), or a group represented by formula (3), X is —CH2CH2O— or —CH2CH(CH3)O—, and m is 0 or 1], and has an adjusted amount of a substituent.

Abstract: The present invention is a bio-electrode includes an electro-conductive polymer composite layer, an electro-conductive layer (C), and a substrate (D). The electro-conductive polymer composite layer consists of an electro-conductive polymer composite which includes (A) a ?-conjugated polymer and (B) a dopant polymer. The substrate (D) has a transmittance of 20% or more at a wavelength of 600 nm and is yellow-red (YR) with a value in the range of 1 to 9 and a chroma in the range of 1 to 12 in the Munsell color system. This provides: a bioelectrode which is thin film, highly transparent, slightly different from the skin in color, highly sensitive to biological signals, excellent in biocompatibility, light-weight, manufacturable at low cost, capable of preventing significant reduction in the sensitivity to biological signals when wetted with water or dried and when attached on the skin for a long time; and a method for manufacturing the bio-electrode.

Abstract: A polyurethane contains a phenolic hydroxyl group represented by the following general formula (1A). Thus, the present invention provides: a conductive paste composition for forming a stretchable conductive wire which varies slightly in electric conductivity at the time of elongation and shrinkage; and a polyurethane providing the composition.

Abstract: A cyclic silazane compound having an alkoxysilyl group, represented by the following general formula (1): wherein R1, R2, R5 and R6 each independently represent an unsubstituted monovalent hydrocarbon group having 1 to 10 carbon atoms, R3 represents a divalent hydrocarbon group having 4 to 20 carbon atoms, which may contain a sulfur atom, an ester bond or a urea bond, R4 represents a hydrogen atom or an unsubstituted monovalent hydrocarbon group having 1 to 10 carbon atoms, m is 0 or 1, and n is 0, 1 or 2.