Abstract: Disclosed is a curable composition including a silicone (A) of a specific structure and a composition containing Si—OH group and Si—H group, a silicone (B) of a specific structure and a composition containing Si—OH group and Si—CH?CH2 group, and a hydrosilylation catalyst of a catalytic quantity containing at least one metal compound selected from the group consisting of platinum compounds, palladium compounds, and rhodium compounds. In this curable composition, as kind of each silicone and the content of Si—OH group are adjusted, in curing the silicone, foaming in a cured product can be inhibited by inhibiting a dehydration condensation reaction between Si—OH groups, as compared with a hydrosilylation reaction which is a reaction of Si—CH?CH2 group and Si—H group. Furthermore, an excellent adhesion to a base body such as semiconductor substrate can be given when making a cured film.

Abstract: A composition containing a metal compound and a siloxane compound (A) represented by general formula (1): wherein X is represented by general formula X1 or X2: wherein the number of X1 is 1-8; the number of X2 is 0-7; the sum of the number of X1 and the number of X2 is 8; R1 to R4 represent a hydrogen atom, a C1-8 alkyl group, alkenyl group, alkynyl group, or a C6-8 aryl group, a hydrogen atom thereof optionally being substituted by a fluorine atom; R5 represents a C1-18 alkyl group, alkenyl group, alkynyl group or aryl group, a hydrogen atom thereof being optionally substituted by a fluorine atom, a carbon atom being optionally substituted by an oxygen atom or a nitrogen atom; R6 represents a hydrogen atom, a vinyl group or an allyl group; m and n represent an integer of 1-4; and 3?m+n.

Abstract: Disclosed is a fluorine-containing aromatic compound represented by the following general formula (1) and its production method. In the formula (1), R1 is a hydroxyl group or amino group, each of R2 to R5 is independently a hydrogen atom, or a C1-4 straight chain or a C3 or C4 branched chain alkyl group, hydrogen atoms of the alkyl group may partially or totally be replaced with fluorine atoms, n is an integer of 0 to 2, and each of m and l is independently 0 or 1. A polymer derived from this fluorine-containing aromatic compound contains —C(CF3)2OH group at a position away from the polymer main chain. Therefore, it is useful for resist use.

Abstract: A composition containing a metal compound and a siloxane compound (A) represented by general formula (1): wherein X is represented by general formula X1 or X2: wherein the number of X1 is 1-8; the number of X2 is 0-7; the sum of the number of X1 and the number of X2 is 8; R1 to R4 represent a hydrogen atom, a C1-8 alkyl group, alkenyl group, alkynyl group, or a C6-8 aryl group, a hydrogen atom thereof optionally being substituted by a fluorine atom; R5 represents a C1-18 alkyl group, alkenyl group, alkynyl group or aryl group, a hydrogen atom thereof being optionally substituted by a fluorine atom, a carbon atom being optionally substituted by an oxygen atom or a nitrogen atom; R6 represents a hydrogen atom, a vinyl group or an allyl group; m and n represent an integer of 1-4; and 3?m+n.

Abstract: A composition provided to contain: an alkoxysilane condensate obtained by the condensation of alkoxysilane A represented by general formula (1): (CH3)Si(OR1)3 (In the general formula (1), R1 mutually independently represents methyl group or ethyl group.), alkoxysilane B represented by general formula (2): (Ph)Si(OR1)3 (In the general formula (2), R1 mutually independently represents methyl group or ethyl group.), and alkoxysilane C represented by general formula (3): (CH3)2Si(OR1)2 (In the general formula (3), R1 mutually independently represents methyl group or ethyl group.) at an A:B:C mole ratio within the range of 30-70:10-50:20-60; and a polyether-modified polydimethylsiloxane.

Abstract: Disclosed is a fluorine-containing aromatic compound represented by the following general formula (1) and its production method. In the formula (1), R1 is a hydroxyl group or amino group, each of R2 to R5 is independently a hydrogen atom, or a C1-4 straight chain or a C3 or C4 branched chain alkyl group, hydrogen atoms of the alkyl group may partially or totally be replaced with fluorine atoms, n is an integer of 0 to 2, and each of m and l is independently 0 or 1. A polymer derived from this fluorine-containing aromatic compound contains —C(CF3)2OH group at a position away from the polymer main chain. Therefore, it is useful for resist use.

Abstract: Disclosed in the present invention are a fluorine-containing polymerizable compound of the general formula (1) and a polymer compound obtained therefrom: where A represents a single bond, an oxygen atom, a sulfur atom, SO2, CH2, CO, C(CH3)2, C(CH3)(CH2CH3), C(CF3)2, C(CH3)(C6H5), CH2—C6H4—CH2 or a divalent organic group obtained by elimination of two hydrogen atoms from benzene, biphenyl, naphthalene, cyclohexene or fluorene; and a and b each independently represent an integer of 0 to 2 and satisfy a relationship of 1?a+b?4. The thus-obtained polymer compound combines adequate hydrophilicity and high transparency with low water adsorption of fluorine-containing compound.

Abstract: Disclosed in the present invention is a fluorine-containing polymerizable compound of the general formula (1): where a and b each independently represent an integer of 0 to 2 and satisfy a relationship of a+b=2; c represents an integer of 0 to 3; d and e each independently represents an integer of 0 to 2 and satisfy a relationship of 1?d+e?4; and the moiety of the following formula may have a carbon atom replaced by a heteroatom (a nitrogen atom, an oxygen atom or a sulfur atom) and may have a hydrogen atom substituted with a substituent that may contain a nitrogen atom, an oxygen atom or a sulfur atom

Abstract: A siloxane compound according to the present invention is represented by the general formula (1). wherein X are each independently either X1 or X2 with the proviso that at least one of X is X2; R1 to R5 are each independently a hydrogen atom, a C1-C8 alkyl, alkenyl or alkynyl group, a phenyl group or a pyridyl group; each of R1 to R5 may have a carbon atom replaced by an oxygen atom and may have an ether bond, a carbonyl group or an ester bond in its structure; m and n are each independently an integer of 1 to 10; and Y are each independently a specific cross-linking group. The siloxane compound according to the present invention has flowability and easy formability at lower temperatures as compared to conventional silsesquioxanes.