公开(公告)号：US20240190726A1

公开(公告)日：2024-06-13

申请号：US18581874

申请日：2024-02-20

Applicant: FUJIFILM Corporation

Inventor： Seiji TAJIMA ,  Fumio Mogi

IPC: C02F1/38 ,  B01D21/26 ,  B41C1/18 ,  C02F103/34 ,  G03F7/038 ,  G03F7/30 ,  G03F7/32

CPC classification number: C02F1/385 ,  B01D21/262 ,  B41C1/18 ,  G03F7/038 ,  G03F7/3035 ,  G03F7/322 ,  C02F2103/34

Abstract: There are provided a regeneration treatment apparatus, a washout processor, and a manufacturing method of a flexographic printing plate in which attachment of a resin aggregate generated as a non-exposed portion of an imagewise exposed flexographic printing plate precursor is removed through development using a washing solution can be suppressed and the resin aggregate can be easily cleaned off even in a case of being attached. The regeneration treatment apparatus removes, from a used washing solution containing the resin aggregate generated as the non-exposed portion of the imagewise exposed flexographic printing plate precursor having a photosensitive resin layer is removed through development using the washing solution of which a main component is water, the resin aggregate. The regeneration treatment apparatus has a centrifuge that has a rotating body for separating out the resin aggregate from the used washing solution and an induction path through which the resin aggregate from the centrifuge passes. A portion in contact with the resin aggregate has a critical surface tension of 31 mN/m or less and a dynamic friction coefficient of 0.2 or less.

公开(公告)号：US11940733B2

公开(公告)日：2024-03-26

申请号：US17824471

申请日：2022-05-25

Applicant: FUJIFILM Corporation

Inventor： Seiji Tajima ,  Fumio Mogi ,  Toshihiro Watanabe

IPC: G03F7/20 ,  G03F7/32 ,  B41M1/04

CPC classification number: G03F7/2012 ,  G03F7/32 ,  B41M1/04

Abstract: Provided are a treatment device and a treatment method capable of easily reusing a used rinsing liquid, and reducing the amount of waste liquid. A treatment device has: a developing portion which is provided with a developing unit which performs development by removing a non-exposed portion of a flexographic printing plate precursor after imagewise exposure using a developer containing a washing solution; a rinsing portion which is provided with a rinsing liquid supply portion which supplies a rinsing liquid containing substantially only water as a component to at least a surface of the flexographic printing plate precursor after development, from which the non-exposed portion of the flexographic printing plate precursor has been removed; a developer storage portion which has a developer storage tank which stores the developer which is used for the development in the developing portion; a first liquid feeding path through which the developer after development is fed to the developer storage tank of the developer storage portion; and a second liquid feeding path different from the first liquid feeding path, through which the rinsing liquid supplied by the rinsing portion is fed to the developer storage tank of the developer storage portion, and the developing portion repeatedly uses the developer stored in the developer storage tank of the developer storage portion to perform the development.

公开(公告)号：US20220291588A1

公开(公告)日：2022-09-15

申请号：US17824471

申请日：2022-05-25

Applicant: FUJIFILM Corporation

Inventor： Seiji TAJIMA ,  Fumio Mogi ,  Toshihiro Watanabe

IPC: G03F7/20 ,  G03F7/32

Abstract: Provided are a treatment device and a treatment method capable of easily reusing a used rinsing liquid, and reducing the amount of waste liquid. A treatment device has: a developing portion which is provided with a developing unit which performs development by removing a non-exposed portion of a flexographic printing plate precursor after imagewise exposure using a developer containing a washing solution; a rinsing portion which is provided with a rinsing liquid supply portion which supplies a rinsing liquid containing substantially only water as a component to at least a surface of the flexographic printing plate precursor after development, from which the non-exposed portion of the flexographic printing plate precursor has been removed; a developer storage portion which has a developer storage tank which stores the developer which is used for the development in the developing portion; a first liquid feeding path through which the developer after development is fed to the developer storage tank of the developer storage portion; and a second liquid feeding path different from the first liquid feeding path, through which the rinsing liquid supplied by the rinsing portion is fed to the developer storage tank of the developer storage portion, and the developing portion repeatedly uses the developer stored in the developer storage tank of the developer storage portion to perform the development.

公开(公告)号：US10039303B2

公开(公告)日：2018-08-07

申请号：US15081940

申请日：2016-03-28

Applicant: FUJIFILM CORPORATION

Inventor： Kiyoshi Takeuchi ,  Yasuhiro Aiki ,  Kozo Sato ,  Fumio Mogi

IPC: A61K36/28 ,  A23L1/30 ,  C09K15/08 ,  C07C67/48 ,  C07C67/56 ,  A61K31/216 ,  C12P7/06 ,  A23L33/105 ,  A23L33/20

Abstract: Provided are a method for manufacturing a chlorogenic acid-containing composition, including a chlorogenic acid extraction step of obtaining a chlorogenic acid-containing liquid extract from sunflower seed residues remaining after oil expression by bringing chlorogenic acid and saccharides derived from the sunflower seed residues remaining after oil expression into contact with yeast and a solvent selected from the group consisting of water, an alcohol, and a liquid mixture of water and an alcohol, and a bacterial treatment step of performing at least one treatment selected from germicidal treatment or sterilization treatment on the liquid extract, a chlorogenic acid-containing composition obtained by the manufacturing method, and a drink or food item containing the chlorogenic acid-containing composition.