公开(公告)号：US11053372B2

公开(公告)日：2021-07-06

申请号：US16614915

申请日：2018-05-15

Applicant: DIC Corporation

Inventor： Akinori Takahashi ,  Takayuki Odashima

IPC: C07D213/46 ,  C07D215/14 ,  C08K5/3465 ,  C09D7/63 ,  C09D11/03 ,  C09D201/00 ,  C07D213/55

Abstract: Provided are a curing accelerator for an oxidative polymerization type unsaturated resin having a high curing accelerating ability, and a printing ink and a coating material. Specifically, there are provided a curing accelerator for an oxidative polymerization type unsaturated resin, containing a metal complex (β) having an anion compound (α) represented by the following structural formula (1-1) or (1-2) as a ligand: wherein R1 is any one of a hydroxyl group, an amino group, a nitro group, a nitroso group, a sulfo group, a halogen atom, a hydrocarbon group which may have a substituent, a hydrocarbon oxy group which may have a substituent, and a hydrocarbon oxycarbonyl group which may have a substituent, m is 0 or an integer of 1 to 3, n is 0 or an integer of 1 to 6, and X is any one of a carboxylate group, a hydrogen atom, and the R1 group.

公开(公告)号：US20230019574A1

公开(公告)日：2023-01-19

申请号：US17955678

申请日：2022-09-29

Applicant: DIC Corporation

Inventor： Akinori Takahashi ,  Takayuki Odashima

IPC: C08L57/00 ,  C09D7/63 ,  C08K5/098 ,  C08K5/3445 ,  C08L87/00 ,  C09D11/03 ,  C09F9/00

Abstract: Provided are a curing accelerator for an oxidative polymerization type unsaturated resin having a high curing accelerating ability, and a printing ink and a coating material each including the curing accelerator for an oxidative polymerization type unsaturated resin. Specifically, there are provided a curing accelerator for an oxidative polymerization type unsaturated resin containing a metal salt (A) and an imidazole compound (B), a curing accelerator for an oxidative polymerization type unsaturated resin containing a metal salt (A), a ligand compound (C) and an imidazole compound (B), a curing accelerator for an oxidative polymerization type unsaturated resin containing a metal complex (D) and an imidazole compound (B), and a printing ink and a coating material using the curing accelerator for an oxidative polymerization type unsaturated resin.

公开(公告)号：US10738203B2

公开(公告)日：2020-08-11

申请号：US15752746

申请日：2016-09-01

Applicant: DIC Corporation

Inventor： Hiroshi Tsutsumi ,  Akinori Takahashi ,  Hiroaki Nakano ,  Takayuki Odashima ,  Ichiro Azuma

IPC: C09D7/63 ,  C09D201/02 ,  C09D11/105 ,  C09D11/03 ,  C09D11/106 ,  C09D201/06 ,  C08K5/00 ,  C08F4/70 ,  C08K5/098 ,  C08K5/3465

Abstract: To provide a curing accelerator for an oxidatively polymerizable unsaturated resin which can decrease the amount of cobalt metal soap used and has curing performance equal to or higher than excellent curing performance of the cobalt metal soap, and a printing ink and a coating material using the same. A curing accelerator for an oxidatively polymerizable unsaturated resin including a manganese or cobalt complex (α) containing quinolinol compound ions represented by Structural Formula (1) as a ligand, and a printing ink and a coating material including the curing accelerator. In the formula, R1 is any of a hydrogen atom, a hydrocarbon group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, a hydroxyl group, an amino group, a nitro group, a nitroso group, a sulfo group, and a halogen atom, and n is an integer of 1 to 6.

公开(公告)号：US09896603B2

公开(公告)日：2018-02-20

申请号：US14903774

申请日：2014-06-26

Applicant: DIC Corporation

Inventor： Shigeki Matsunaga ,  Akinori Takahashi ,  Hitoshi Hayakawa

IPC: C09D7/12 ,  C09D11/105 ,  C09D167/08 ,  C08L67/06 ,  C09F9/00 ,  C09D11/03

CPC classification number: C09F9/00 ,  C09D7/63 ,  C09D11/03 ,  C09D11/105 ,  C09D167/08

Abstract: There is provided a highly versatile curing accelerator for an oxidative polymerization-type unsaturated resin. There are also provided a printing ink and a coating material that use the above curing accelerator. Specifically, the curing accelerator for an oxidative polymerization-type unsaturated resin that is used contains a fatty acid manganese salt (A) and a compound (B) represented by formula (1) below, (wherein R1 and R4 are each a hydrogen atom, a hydrocarbon group, a hydrocarbonoxy group, or an amino group, R2 and R5 are each a hydrogen atom, a hydrocarbon group, a hydrocarbonoxy group, a hydrocarbonoxycarbonyl group, a cyano group, a nitro group, or a halogen atom, R3 and R6 are each a hydrogen atom or a hydrocarbon group, and R7 is a divalent hydrocarbon group, and wherein R1 and R2 may form a ring, and R4 and R5 may form a ring).

公开(公告)号：US20230340167A1

公开(公告)日：2023-10-26

申请号：US18021081

申请日：2021-08-27

Applicant: DIC Corporation ,  National University Corporation Nagaoka University of Technology

Inventor： Akinori Takahashi ,  Hiroaki Nakano ,  Katsuhiko Takenaka ,  Tomoyuki Toda

IPC: C08F4/54 ,  C08F4/606 ,  C08F236/06

CPC classification number: C08F4/606 ,  C08F4/54 ,  C08F236/06

Abstract: A polymerization catalyst composition contains a rare earth element carboxylate, a phosphate ester represented by the following general formula (1):





(wherein Rs are each independently an alkyl group having 5 to 20 carbon atoms), and water.

公开(公告)号：US20180237645A1

公开(公告)日：2018-08-23

申请号：US15752746

申请日：2016-09-01

Applicant: DIC Corporation

Inventor： Hiroshi Tsutsumi ,  Akinori Takahashi ,  Hiroaki Nakano ,  Takayuki Odashima ,  Ichiro Azuma

IPC: C09D7/63 ,  C09D11/106 ,  C09D201/06 ,  C08K5/3465 ,  C08K5/098

Abstract: To provide a curing accelerator for an oxidatively polymerizable unsaturated resin which can decrease the amount of cobalt metal soap used and has curing performance equal to or higher than excellent curing performance of the cobalt metal soap, and a printing ink and a coating material using the same. A curing accelerator for an oxidatively polymerizable unsaturated resin including a manganese or cobalt complex (α) containing quinolinol compound ions represented by Structural Formula (1) as a ligand, and a printing ink and a coating material including the curing accelerator. In the formula, R1 is any of a hydrogen atom, a hydrocarbon group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, a hydroxyl group, an amino group, a nitro group, a nitroso group, a sulfo group, and a halogen atom, and n is an integer of 1 to 6.

公开(公告)号：US20160152867A1

公开(公告)日：2016-06-02

申请号：US14903774

申请日：2014-06-26

Applicant: DIC CORPORATION

Inventor： Shigeki Matsunaga ,  Akinori Takahashi ,  Hitoshi Hayakawa

IPC: C09F9/00 ,  C09D7/12 ,  C09D167/08 ,  C09D11/105 ,  C09D11/03

CPC classification number: C09F9/00 ,  C09D7/63 ,  C09D11/03 ,  C09D11/105 ,  C09D167/08

Abstract: There is provided a highly versatile curing accelerator for an oxidative polymerization-type unsaturated resin. There are also provided a printing ink and a coating material that use the above curing accelerator. Specifically, the curing accelerator for an oxidative polymerization-type unsaturated resin that is used contains a fatty acid manganese salt (A) and a compound (B) represented by formula (1) below, (wherein R1 and R4 are each a hydrogen atom, a hydrocarbon group, a hydrocarbonoxy group, or an amino group, R2 and R5 are each a hydrogen atom, a hydrocarbon group, a hydrocarbonoxy group, a hydrocarbonoxycarbonyl group, a cyano group, a nitro group, or a halogen atom, R3 and R6 are each a hydrogen atom or a hydrocarbon group, and R7 is a divalent hydrocarbon group, and wherein R1 and R2 may form a ring, and R4 and R5 may form a ring).

Abstract translation: 提供了一种用于氧化聚合型不饱和树脂的通用型固化促进剂。 还提供了使用上述固化促进剂的印刷油墨和涂料。 具体地说，使用的氧化聚合型不饱和树脂用固化促进剂含有下述式（1）表示的脂肪酸锰盐（A）和化合物（B）（其中，R 1和R 4各自为氢原子， 烃基，烃氧基或氨基，R 2和R 5各自为氢原子，烃基，烃氧基，烃氧基羰基，氰基，硝基或卤素原子，R 3和R 6 各自为氢原子或烃基，R7为二价烃基，其中R1和R2可以形成环，R4和R5可以形成环）。