Abstract: A curable composition includes (A) an organic polymer having a reactive silyl group; (B) at least one ester compound (except for compounds having a methyl ester group) selected from the group consisting of isophthalic acid ester compounds, terephthalic acid ester compounds, 1,3-cyclohexanedicarboxylic acid ester compounds, and 1,4-cyclohexanedicarboxylic acid ester compounds; and (C) a compound having a methyl ester group.

Abstract: A curable composition includes (A) an organic polymer having a reactive silyl group; (B) at least one ester compound (except for compounds having a methyl ester group) selected from the group consisting of isophthalic acid ester compounds, terephthalic acid ester compounds, 1,3-cyclohexanedicarboxylic acid ester compounds, and 1,4-cyclohexanedicarboxylic acid ester compounds; and (C) a compound having a methyl ester group.

Abstract: To enable improvement of efficiency in various settlement operations and cost reduction by linking business-to-business transactions with bank transactions. A computer 100 configured to mediate e-commerce transactions between companies executes processing of receiving invoice data addressed to a buyer from a supplier terminal 200, storing the received invoice data in a storage device 101, and transmitting the invoice data to a buyer terminal 300 in response to an acquisition request from the buyer terminal 300. The buyer terminal 300 executes processing of receiving the invoice data from the computer 100, generating payment schedule data by attaching settlement information to the invoice data, and transmitting the generated payment schedule data to the computer 100.

Abstract: A curable composition which comprises a polyoxypropylene polymer (A) having crosslinkable silicon groups in the molecule, a (meth)acrylic acid ester polymer (B) having crosslinkable silicon groups in side chains thereof, and a (meth)acrylic acid ester polymer (C) having a crosslinkable silicon group at an end only. The curable composition has excellent weatherability, gives a cured composition having excellent tensile properties, and is useful as a sealing material having excellent storage stability.

Abstract: The present invention provides a curable resin composition excellent in weather resistance and transparency, satisfactory in handling workability, low in modulus and excellent in elongation properties, a process for production of the curable resin composition, and a resin composition to be used in the process for production of the curable resin composition. In the process for production of the curable resin composition comprising an oxyalkylene polymer (A) having one or more reactive silicon groups and a polymer (B) having one or more reactive silicon groups and having a molecular chain substantially composed of alkyl(meth)acrylate monomer units each containing an alkyl group having 1 to 24 carbon atoms, the curable resin composition is obtained by mixing a reaction mixture, obtained through the polymerization of the polymer (B) in an organic polymer plasticizer (C), with the oxyalkylene polymer (A).