Curing accelerator for oxidative polymerization type unsaturated resins, printing ink and coating material

Patent metadata

Field	Value
Publication number	US-9045658-B2
Application number	US-201214359390-A
Country	US
Kind code	B2
Filing date	Nov 16, 2012
Priority date	Nov 22, 2011
Publication date	Jun 2, 2015
Grant date	Jun 2, 2015

Abstract

An object of the present invention is to provide a curing accelerator for an oxidative polymerization-type unsaturated resin which can decrease the amount of use of a cobalt metal soap and which has curing performance equal to or higher than the excellent curing performance of a cobalt metal soap, and also provide a printing ink and a coating material using the curing accelerator. The present invention provides a curing accelerator, and a printing ink and a coating material containing the curing accelerator, the curing accelerator including a fatty acid manganese salt (A), an aminoalcohol (B) represented by general formula (1) below, and at least one fatty acid metal salt (C) selected from the group consisting of a fatty acid bismuth salt, a fatty acid zirconium salt, a fatty acid barium salt, and a fatty acid iron salt.

First claim

The invention claimed is:

1. A curing accelerator for an oxidatively polymerized unsaturated resin, the curing accelerator comprising a fatty acid manganese salt (A), an aminoalcohol (B) represented by general formula (1) below,

(in the formula, R 1 and R 2 each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, X 1 and X 2 each independently represent an alkylene group having 2 to 6 carbon atoms, and Y represents —NR 3 — (wherein R 3 represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms) or an oxygen atom), and at least one fatty acid metal salt (C) selected from the group consisting of a fatty acid bismuth salt, a fatty acid zirconium salt, a fatty acid barium salt, and a fatty acid iron salt.

2. The curing accelerator for an oxidatively polymerized unsaturated resin according to claim 1 , wherein the fatty acid metal salt (C) is at least one fatty acid metal salt (C1) selected from the group consisting of a fatty acid bismuth salt, a fatty acid zirconium salt, and a fatty acid barium salt, and the metal salt (C1) is contained so that an amount of a metal in the metal salt (C1) is 1 to 10 parts by mass relative to 1 part by mass of manganese metal in the fatty acid manganese salt (A).

3. The curing accelerator for an oxidatively polymerized unsaturated resin according to claim 1 , wherein the fatty acid metal salt (C) is a fatty acid iron salt (C2), and the metal salt (C2) is contained so that an amount of a metal in the fatty acid iron salt (C2) is 0.1 to 2.0 parts by mass relative to 1 part by mass of manganese metal in the fatty acid manganese salt (A).

4. The curing accelerator for an oxidatively polymerized unsaturated resin according to claim 1 , wherein the aminoalcohol (B) is at least one selected from the group consisting of 2-[(2-dimethylaminoethyl)methylamino] ethanol, 2-(2-aminoethyl)aminoethanol, 1-(2-aminoethyl)amino-2-propanol, 2-(3-aminopropylamino)ethanol, and 2-(2-dimethylaminoethoxy)ethanol.

5. The curing accelerator for an oxidatively polymerized unsaturated resin according to claim 1 , wherein a fatty acid of the fatty acid manganese salt (A) is at least one selected from the group consisting of octylic acid, neodecanoic acid, isononanoic acid, and naphthenic acid.

6. The curing accelerator for an oxidatively polymerized unsaturated resin according to claim 1 , wherein a fatty acid of the fatty acid metal salt (C) is at least one fatty acid selected from the group consisting of octylic acid, neodecanoic acid, and naphthenic acid.

7. The curing accelerator for an oxidatively polymerized unsaturated resin according to claim 2 , further comprising a fatty acid calcium salt or a fatty acid strontium salt.

8. A printing ink comprising the curing accelerator for an oxidatively polymerized unsaturated resin according to claim 1 and an oxidatively polymerized unsaturated resin.

9. A coating material comprising the curing accelerator for an oxidatively polymerized unsaturated resin according to claim 1 and an oxidatively polymerized unsaturated resin.

10. The curing accelerator for an oxidatively polymerized unsaturated resin according to claim 3 , further comprising a fatty acid calcium salt or a fatty acid strontium salt.

11. A printing ink comprising the curing accelerator for an oxidatively polymerized unsaturated resin according to claim 2 and an oxidatively polymerized unsaturated resin.

12. A printing ink comprising the curing accelerator for an oxidatively polymerized unsaturated resin according to claim 3 and an oxidatively polymerized unsaturated resin.

13. A printing ink comprising the curing accelerator for an oxidatively polymerized unsaturated resin according to claim 4 and an oxidatively polymerized unsaturated resin.

14. A printing ink comprising the curing accelerator for an oxidatively polymerized unsaturated resin according to claim 5 and an oxidatively polymerized unsaturated resin.

15. A printing ink comprising the curing accelerator for an oxidatively polymerized unsaturated resin according to claim 6 and an oxidatively polymerized unsaturated resin.

16. A coating material comprising the curing accelerator for an oxidatively polymerized unsaturated resin according to claim 2 and an oxidatively polymerized unsaturated resin.

17. A coating material comprising the curing accelerator for an oxidatively polymerized unsaturated resin according to claim 3 and an oxidatively polymerized unsaturated resin.

18. A coating material comprising the curing accelerator for an oxidatively polymerized unsaturated resin according to claim 4 and an oxidatively polymerized unsaturated resin.

19. A coating material comprising the curing accelerator for an oxidatively polymerized unsaturated resin according to claim 5 and an oxidatively polymerized unsaturated resin.

20. A coating material comprising the curing accelerator for an oxidatively polymerized unsaturated resin according to claim 6 and an oxidatively polymerized unsaturated resin.

Assignees

• Dainippon Ink & Chemicals

Inventors

• Matsunaga Shigeki
• Nakano Hiroaki

Classifications

• C08K5/098 Primary

  Metal salts of carboxylic acids · CPC title

• C08K5/17

  Amines; Quaternary ammonium compounds · CPC title

• B01J31/00

  Catalysts comprising hydrides, coordination complexes or organic compounds (catalyst compositions used only in polymerisation reactions C08 {; catalytic antibodies C12N9/0002}) · CPC title

• C09D11/30 Primary

  Inkjet printing inks · CPC title

• C09D11/107

  from unsaturated acids or derivatives thereof · CPC title