Abstract: An image forming apparatus includes a hot folder storage region, an image forming device, and a hot folder controller that decides whether a second resource file, having the same content as a first resource file, is stored in the hot folder storage region, when a first image forming job is submitted to the hot folder, stores the first resource file in the sub folder, and causes the image forming device to form the image on a medium, using the first control file and the first resource file, when the second resource file is not stored, and stores, when the second resource file is stored, a link file indicating a path to the second resource file in the sub folder, acquires the second resource file using the path, and causes the image forming device to form the image on the medium, using the first control file and the second resource file.

Abstract: There is provided an adhesive agent exhibiting high adhesive strength to polyolefin. An adhesive agent contains a chloroprene copolymer latex containing a chloroprene copolymer (A) and a metal oxide (B). The chloroprene copolymer (A) is a copolymer of a monomer group containing chloroprene (A-1), ?,?-unsaturated carboxylic acid (A-2), and 2,3-dichloro-1,3-butadiene (A-3). The chloroprene copolymer (A) has a tetrahydrofuran-soluble component soluble in tetrahydrofuran and the weight average molecular weight of the tetrahydrofuran-soluble component is 80000 or more and 140000 or less. When the amount of the metal oxide (B) based on 100 parts by mass of the chloroprene copolymer (A) is defined as Y part(s) by mass and the weight average molecular weight of the tetrahydrofuran-soluble component is defined as X, the content of the metal oxide (B) satisfies Formula: ?1.2×X/100000+1.6<Y<?4.2×X/100000+5.7.

Abstract: A method for producing a chloroprene graft copolymer latex includes a step of adding an ethylenic double bond-containing silane coupling agent (B) to a chloroprene polymer latex and graft copolymerizing the ethylenic double bond-containing silane coupling agent (B) to the chloroprene polymer (A) in the chloroprene polymer latex at 10° C. to 50° C. (inclusive). The amount of the ethylenic double bond-containing silane coupling agent (B) added is 0.4 parts by mass to 9.0 parts by mass (inclusive) per 100 parts by mass of the chloroprene polymer (A). The present invention also relates to an adhesive containing the chloroprene graft copolymer latex and to a method for using the adhesive. The present invention can provide a method for producing a chloroprene graft copolymer latex containing no organic solvent and having high adhesive strength to glass, an adhesive containing the same, and a method for using the adhesive.

Abstract: Provided is a method for producing a chloroprene graft copolymer latex containing no organic solvent and exhibiting high adhesive strength even for soft polyvinyl chloride. A method for producing a chloroprene graft copolymer latex includes a chloroprene polymerization step of giving a chloroprene polymer latex and a graft copolymerization step of giving a chloroprene graft copolymer latex. The chloroprene polymerization step is a step of subjecting at least chloroprene (A-1) of chloroprene (A-1) and a monomer (A-2) copolymerizable with chloroprene (A-1) to emulsion radical polymerization. The graft copolymerization step is a step of adding, to the chloroprene polymer latex, a (meth)acrylate (B) and an organic peroxide (C) having an octanol/water partition coefficient of ?2.0 or more and 3.0 or less to subject the chloroprene polymer to graft copolymerization with the (meth)acrylate (B) at a temperature of 10° C. or more and 40° C. or less.

Abstract: An image forming system includes: an image forming apparatus that receives print jobs via a network and performs outputs corresponding to the received print jobs; and an information processing apparatus that includes an information processing apparatus side control portion that causes a user to input cancel information, stores the cancel information in a storage portion, and then upon operation of an operation key, transmits the cancel information to the image forming apparatus. The image forming apparatus includes an image forming apparatus side control portion that, when the user is recognized as a registered cancel-accepted user based on the user authentication information in the cancel information, deletes, among the received print jobs registered in a job queue, print jobs that are identified based on the filtering information in the cancel information.

Abstract: Provided is a method for producing a chloroprene graft copolymer latex containing no organic solvent and exhibiting high adhesive strength even for soft polyvinyl chloride. A method for producing a chloroprene graft copolymer latex includes a chloroprene polymerization step of giving a chloroprene polymer latex and a graft copolymerization step of giving a chloroprene graft copolymer latex. The chloroprene polymerization step is a step of subjecting at least chloroprene (A-1) of chloroprene (A-1) and a monomer (A-2) copolymerizable with chloroprene (A-1) to emulsion radical polymerization. The graft copolymerization step is a step of adding, to the chloroprene polymer latex, a (meth)acrylate (B) and an organic peroxide (C) having an octanol/water partition coefficient of ?2.0 or more and 3.0 or less to subject the chloroprene polymer to graft copolymerization with the (meth)acrylate (B) at a temperature of 10° C. or more and 40° C. or less.

Abstract: An image forming apparatus includes a storage device, a webpage generation unit, and a web server. The storage device independently stores controller firmware including a controller program and language firmware including, for each language, a language file and attribute information corresponding to each language. The webpage generation unit reads the language file corresponding to a specified language and the attribute information corresponding to the specified language in the language firmware, and generates webpage data based on the read language file and the read attribute information. The web server transmits, to a web browser, the webpage data generated by the webpage generation unit.