Brother Kogyo Kabushiki-kaisha

Takayuki Higuchi

Tatsuya Ezaka

Tomoaki Hattori

Kumiko Sakaguchi

Emi Shimizu

Kentaro Murayama

Shinya Yamamoto

Kengo Takeda

Yutaka Kakigahara

Jun Mihara

Satoshi Murata

Norihiro Hirai

Jun Ikami

Hisakazu Tajima

Hideji Fukaya

Kumiko Suzuki

Beibei Yang

There is provided a fixing solution capable of improving fixing property while suppressing odor. The fixing solution includes: an aliphatic dicarboxylic acid ester; a polyethylene glycol alkyl ether; and water. The water is dispersed in the aliphatic dicarboxylic acid ester. The polyethylene glycol alkyl ether has not less than 4 pieces and not more than 12 pieces of an oxyethylene unit.

Fixing liquid

An image forming method includes: forming a toner image on a sheet by using a toner including a first binder resin; and applying, to the toner image, a fixing solution capable of softening the first binder resin so as to fix the toner image to the sheet. The first binder resin is a condensate of a first alcohol component and a first carboxylic acid component. The first alcohol component contains 1,4-butanediol, and the first carboxylic acid component contains polyvalent carboxylic acid. A molar ratio of the 1,4-butanediol in the first alcohol component is not less than 30 mol %.

Image forming method and image forming apparatus

A fixing device is for fixing a developing agent image to a recording sheet by electrostatically spraying a charged fixing solution toward the developing agent image on the sheet. The fixing device includes a container portion, a plurality of nozzles, and a potential difference generating portion. The container portion is configured to store therein the fixing solution. The plurality of nozzles is in communication with the container portion and configured to spray the fixing solution toward the developing agent image. The potential difference generating portion is configured to generate a potential difference between the fixing solution stored in the plurality of nozzles and the recording sheet conveyed at a position separated from the plurality of nozzles.

Fixing device fixing developing agent image to sheet by electrostatically spraying charged fixing solution

An image forming method includes: forming a toner image on a print medium by using a toner including toner particles having a binder resin which contains a condensate of straight-chain diol having 2 to 6 carbon atoms, an alkylene oxide adduct of bisphenol A and polyvalent carboxylic acid; and applying, to the toner image, a fixing solution containing an ester-based softening agent having a boiling point of not less than 180&#xb0; C. so as to fix the toner image to the print medium.

Image forming method, image forming device and set

An image forming apparatus has a photosensitive member configured to transport a developer containing a compound that causes cis-trans isomerization reaction by light absorption to induce phase transition; a first exposure device configured to emit ultraviolet light having a wavelength of 300 nm-400 nm to a developer image; and a pressing member configured to press a recording sheet holding a developer image exposed by the first exposure device thereon. It is possible to achieve conservation of energy during image formation.

Image forming apparatus

Growing community of inventors

Anpachi-gun, Japan

Takayuki Higuchi