Abstract: A recycle information management system includes a communication device and a management device. The communication device transmits recycle information acquired from a recycle system via a network. The recycle system includes at least a recycling device that removes at least oil from the collected refrigerant to recycle the refrigerant. The management device includes a storage unit that stores the recycle information in association with a recycle system ID usable to identify the recycle system.

Abstract: A setting facilitation apparatus (1400) includes a keyword input reception section (1410), a control command selection section (1420), and a specific control registration section (1430) and is used to facilitate setting of specific control in a control system (1001) that controls a control device through sound inputs. The keyword input reception section (1410) receives an input of information corresponding to a keyword. The control command selection section (1420) displays a certain control command to the control device (1010, 1020) on an edit screen (G) and receives selection of the control command. The specific control registration section (1430) registers a keyword (K) input by the keyword input reception section (1410) and the control command selected by the control command selection section (1420) to a specific control (DB 1104T) while associating the keyword and the control command with each other.

Abstract: A refrigerant quality control system indicates quality information of a recovered refrigerant. The refrigerant quality control system includes a CPU and a storage. The CPU is configured to acquire first information related to a quality of the recovered refrigerant from a first information terminal possessed by a provider of the recovered refrigerant via a communication network. The storage stores the first information acquired by the CPU. The CPU is further configured to provide a second information terminal with second information based on the first information stored in the storage via the communication network. The second information terminal is possessed by an entity different from the provider.

Abstract: An object is to constitute an active energy ray-curable flexographic printing ink composition that uses more biomass-derived components, while still maintaining such basic properties as curability, adhesion, rub resistance, scratch resistance, etc. As a solution, an active energy ray-curable flexographic printing ink composition is provided that contains a plant oil-modified polyfunctional (polyester) oligomer by 20.0 to 70.0% by mass in the ink composition and an acrylamide derivative by 20.0 to 45.0% by mass in the ink composition, and has a viscosity of 300 to 2,000 mPa·s.

Abstract: A recycle information management system includes a communication device and a management device. The communication device transmits recycle information acquired from a recycle system via a network. The recycle system includes at least a recycling device that removes at least oil from the collected refrigerant to recycle the refrigerant. The management device includes a storage unit that stores the recycle information in association with a recycle system ID usable to identify the recycle system.

Abstract: A setting facilitation apparatus (1400) includes a keyword input reception section (1410), a control command selection section (1420), and a specific control registration section (1430) and is used to facilitate setting of specific control in a control system (1001) that controls a control device through sound inputs. The keyword input reception section (1410) receives an input of information corresponding to a keyword. The control command selection section (1420) displays a certain control command to the control device (1010, 1020) on an edit screen (G) and receives selection of the control command. The specific control registration section (1430) registers a keyword (K) input by the keyword input reception section (1410) and the control command selected by the control command selection section (1420) to a specific control (DB 1104T) while associating the keyword and the control command with each other.

Abstract: An UV-LED curable clear ink composition for ink jet printing including 44 to 80% by mass of a photo-polymerizable mono-functional monomer, 15 to 50% by mass of a photo-polymerizable poly-functional monomer and 5 to 15% by mass of an acylphosphine photo-polymerization initiator, and having a viscosity at 25° C. of 1 to 50 mPa·s, wherein the photo-polymerizable mono-functional monomer and the photo-polymerizable poly-functional monomer include a photo-polymerizable monomer having at least one of functional groups including an amide group and an amino group, and the photo-polymerizable monomer is contained in an amount of 5 to 20% by mass based on a total amount of photo-polymerizable mono-functional monomer and photo-polymerizable poly-functional monomer.

Abstract: A photocurable white ink composition for inkjet printing contains: a photopolymerizable compound that contains: virtually no vinyl formamide; 0.1 to 20 percent by mass of a monofunctional monomer containing an ether group relative to the total mass of the photopolymerizable component; 35 to 70 percent by mass of a monofunctional monomer containing a cyclic structure relative to the total mass of the photopolymerizable component; 5 to 40 percent by mass of a multifunctional monomer relative to the total mass of the photopolymerizable component; an acyl phosphine oxide photopolymerization initiator by 3 to 20 percent by mass relative to the total mass of the photopolymerizable component; and titanium dioxide; wherein, the viscosity of said photocurable white ink composition for inkjet printing is 100 mPa·s or less at 25° C.

Abstract: A photocurable ink composition for inkjet printing contains: a photopolymerizable compound that contains: virtually no vinyl formamide; 0.1 to 20 percent by mass of a monofunctional monomer containing an ether group relative to the total mass of the photopolymerizable component; 65 to 85 percent by mass of a monofunctional monomer containing a cyclic structure relative to the total mass of the photopolymerizable component; 0.1 to 25 percent by mass of a multifunctional monomer containing an amino group relative to the total mass of the photopolymerizable component; and 5 to 35 percent by mass of a monomer containing a trimethylol propane skeleton relative to the total mass of the photopolymerizable component; and an acyl phosphine oxide photopolymerization initiator by 3 to 20 percent by mass relative to the total mass of the photopolymerizable component; wherein the viscosity of said photocurable ink composition for inkjet printing is 100 mPa·s or less at 25° C.

Abstract: A photocurable white ink composition for inkjet printing contains: a photopolymerizable compound that contains: virtually no vinyl formamide; 0.1 to 20 percent by mass of a monofunctional monomer containing an ether group relative to the total mass of the photopolymerizable component; 35 to 70 percent by mass of a monofunctional monomer containing a cyclic structure relative to the total mass of the photopolymerizable component; 5 to 40 percent by mass of a multifunctional monomer relative to the total mass of the photopolymerizable component; an acyl phosphine oxide photopolymerization initiator by 3 to 20 percent by mass relative to the total mass of the photopolymerizable component; and titanium dioxide; wherein, the viscosity of said photocurable white ink composition for inkjet printing is 100 mPa·s or less at 25° C.

Abstract: A photocurable ink composition for inkjet printing contains: a photopolymerizable compound that contains: virtually no vinyl formamide; 0.1 to 20 percent by mass of a monofunctional monomer containing an ether group relative to the total mass of the photopolymerizable component; 65 to 85 percent by mass of a monofunctional monomer containing a cyclic structure relative to the total mass of the photopolymerizable component; 0.1 to 25 percent by mass of a multifunctional monomer containing an amino group relative to the total mass of the photopolymerizable component; and 5 to 35 percent by mass of a monomer containing a trimethylol propane skeleton relative to the total mass of the photopolymerizable component; and an acyl phosphine oxide photopolymerization initiator by 3 to 20 percent by mass relative to the total mass of the photopolymerizable component; wherein the viscosity of said photocurable ink composition for inkjet printing is 100 mPa·s or less at 25° C.

Abstract: An UV-LED curable clear ink composition for ink jet printing including 44 to 80% by mass of a photo-polymerizable mono-functional monomer, 15 to 50% by mass of a photo-polymerizable poly-functional monomer and 5 to 15% by mass of an acylphosphine photo-polymerization initiator, and having a viscosity at 25° C. of 1 to 50 mPa·s, wherein the photo-polymerizable mono-functional monomer and the photo-polymerizable poly-functional monomer include a photo-polymerizable monomer having at least one of functional groups including an amide group and an amino group, and the photo-polymerizable monomer is contained in an amount of 5 to 20% by mass based on a total amount of photo-polymerizable mono-functional monomer and photo-polymerizable poly-functional monomer.

Abstract: Provided is an ink set having excellent curing properties under LED light, providing printed matter that does not fade or discolor due to a photopolymerization initiator, suppressing color bleeding during image forming, exhibiting favorable adhesion towards a polyvinyl chloride sheet, enabling cock ring to be efficiently suppressed, and demonstrating an extremely low viscosity, high flash point and low skin irritation. The present invention pertains to an ink set containing at least two compositions selected from the group consisting of a yellow ink composition, a magenta ink composition, a cyan ink composition, a black ink composition, a white ink composition, and a clear ink composition, the compositions having the predetermined structure as specified in claim 1, wherein the flash point of the ink compositions is 70° C. or higher, and the viscosity (25° C.) is 5 mPa-s or lower.

Abstract: Provided is a photocurable ink composition for inkjet printing which is favorably cured with light from a light-emitting diode (LED), favorably adheres to a polyvinyl chloride sheet such as a tarpaulin and a vinyl chloride resin sheet, suppresses the occurrence of cockling, and has both safety and favorable ejection stability at room temperature when ejected from an inkjet head for low-viscosity ink, and a printed material. The present invention is a photocurable ink composition for inkjet printing containing photopolymerizable compounds and a photopolymerization initiator. The photopolymerizable compounds are vinyloxyethoxyethyl acrylate and benzyl acrylate, and contained in specific amounts. The photopolymerization initiator is a compound that expresses an initiator function when irradiated with light having a wavelength within the range of 450 to 300 nm. The photocurable ink composition has a flash point of 70° C. or higher and a viscosity at 25° C.

Abstract: Provided is a photocurable ink composition for inkjet printing which is favorably cured with light from a light-emitting diode (LED), favorably adheres to a polyvinyl chloride sheet such as a tarpaulin and a vinyl chloride resin sheet, suppresses the occurrence of cockling, and has both safety and favorable ejection stability at room temperature when ejected from an inkjet head for low-viscosity ink, and a printed material. The present invention is a photocurable ink composition for inkjet printing containing photopolymerizable compounds and a photopolymerization initiator. The photopolymerizable compounds are vinyloxyethoxyethyl acrylate and benzyl acrylate, and contained in specific amounts. The photopolymerization initiator is a compound that expresses an initiator function when irradiated with light having a wavelength within the range of 450 to 300 nm. The photocurable ink composition has a flash point of 70° C. or higher and a viscosity at 25° C.

Abstract: A nonaqueous inkjet ink composition contains binder resin, pigment, pigment dispersant, and organic solvent. The organic solvent contains 40 to 80 percent by mass of the nonaqueous inkjet ink composition of diethylene glycol ethyl methyl ether and 7 to 50 percent by mass of the nonaqueous inkjet ink composition of propylene carbonate. Compositions that contain acetylene agent are excluded. The nonaqueous inkjet ink composition offers excellent wettability, fixing property, and discharge stability even when printed at high speed on targets whose printing surface is constituted by polyvinyl chloride, ethylene-vinyl acetate copolymer, or other vinyl polymer.

Abstract: The present invention aims to provide an ink set which has excellent curability under LED light, provides a printed material without coloration or fading due to a photoinitiator, prevents color mixing in image formation, has good adhesion to polyvinyl chloride-based sheets, sufficiently prevent cockling, and has very low viscosity as well as a high flash point and low skin irritation. An ink set including: at least two selected from the group consisting of a yellow ink composition, a magenta ink composition, a cyan ink composition, a black ink composition, a white ink composition, and a clear ink composition. Each ink composition has a flash point of 70° C. or higher and a viscosity at 25° C. of 5 mPa·s or less. The magenta, cyan, and clear ink compositions each contain 4 to 40% by mass of vinyloxyethoxyethyl acrylate, 10 to 65% by mass of benzyl acrylate, 5 to 35% by mass of N-vinylcaprolactam, and an acylphosphine oxide photoinitiator, and are each free of a thioxanthone photoinitiator.

Abstract: The present invention provides a photocurable ink composition for inkjet printing having favorable ejection stability from a low viscosity compatible inkjet head at ambient temperature. The present invention relates to a photocurable ink composition for inkjet printing containing at least a photopolymerizable compound, a photopolymerization initiator, a surfactant, and a pigment, the photocurable ink composition for inkjet printing having a viscosity at 25° C. of 12 mPa·s or less, the photocurable ink composition for inkjet printing containing, as the surfactant, 0.01 to 0.30% by mass of polyester-modified methylalkylpolysiloxane.

Abstract: A photocurable inkjet printing ink composition includes at least a photopolymerizable compound component and a photopolymerization initiator, wherein in the photopolymerizable compound component, a monofunctional monomer is included in a content of 91.0 to 99.5% by mass and a multifunctional monomer is included in a content of 0.5 to 9.0% by mass; in the monofunctional monomer component, acryloylmorpholine is included in a content of 30.0 to 85.0% by mass; the monofunctional monomer component includes at least one selected from benzyl acrylate, ethyl carbitol acrylate, tetrahydrofurfuryl acrylate and phenoxyethyl acrylate in a content of 5.0 to 40.0% by mass in the monofunctional monomer component; and the stretching rate at 180° C. of the cured coating obtained by photopolymerizing the photocurable inkjet printing ink composition is 120% or more.

Abstract: A photocurable inkjet printing ink composition includes at least a photopolymerizable compound component and a photopolymerization initiator, wherein in the photopolymerizable compound component, a monofunctional monomer is included in a content of 91.0 to 99.5% by mass and a multifunctional monomer is included in a content of 0.5 to 9.0% by mass; in the monofunctional monomer component, acryloylmorpholine is included in a content of 30.0 to 85.0% by mass; the monofunctional monomer component includes at least one selected from benzyl acrylate, ethyl carbitol acrylate, tetrahydrofurfuryl acrylate and phenoxyethyl acrylate in a content of 5.0 to 40.0% by mass in the monofunctional monomer component; and the stretching rate at 180° C. of the cured coating obtained by photopolymerizing the photocurable inkjet printing ink composition is 120% or more.