Film forming auxiliary agent composition for emulsion resin

Patent metadata

Field	Value
Publication number	US-2016237242-A1
Application number	US-201315024154-A
Country	US
Kind code	A1
Filing date	Oct 24, 2013
Priority date	Oct 24, 2013
Publication date	Aug 18, 2016
Grant date	—

Abstract

A film forming auxiliary agent composition for an emulsion resin in accordance with the present invention is characterized in that containing a specific ester compound (A) and a specific fatty acid (B), and having an acid value of 0.05 to 5 mg KOH/g, said composition has low odor, a high boiling point and good film forming ability, and the emulsion resin that is blended with said composition has good long-term storage stability.

First claim

1 . A film forming auxiliary agent composition for an emulsion resin, comprising: an ester compound (A) represented by general formula (1) and/or general formula (2) below; and a fatty acid represented by general formula (3) and/or general formula (4), and having an acid value of 0.05 to 5 mgKOH/g:

wherein R 1 and R 5 each represent a hydrocarbon group having a carbon number from 1 to 10; R 2 and R 4 each represent an alkylene group having a carbon number from 2 to 4; R 3 represents an alkylene group having a carbon number from 1 to 15; and p and r each represent a number from 1 to 5;

wherein R 6 and R 8 each represent a hydrocarbon group having a carbon number from 1 to 10; R 7 represents an alkylene group having a carbon number from 2 to 4; and m represents a number from 2 to 10;
HOOC—R 9 —COOH  (3)

wherein R 9 represents an alkylene group having a carbon number from 1 to 15;
R 10 —COOH  (4)

wherein R 10 represents a hydrocarbon group having a carbon number from 1 to 10.

2 . The film forming auxiliary agent composition for an emulsion resin according to claim 1 , wherein R 2 and R 4 in the general formula (1) and R 7 in the general formula (2) are each an ethylene group.

3 . The film forming auxiliary agent composition for an emulsion resin according to claim 1 , wherein the film forming aid composition is insoluble in water.

4 . An emulsion resin composition containing, in an emulsion resin, the film forming auxiliary agent composition for an emulsion resin according to claim 1 at 0.1 mass % to 10 mass % based on the total amount of the emulsion resin composition.

5 . The film forming auxiliary agent composition for an emulsion resin according to claim 2 , wherein the film forming aid composition is insoluble in water.

6 . An emulsion resin composition containing, in an emulsion resin, the film forming auxiliary agent composition for an emulsion resin according to claim 2 at 0.1 mass % to 10 mass % based on the total amount of the emulsion resin composition.

7 . An emulsion resin composition containing, in an emulsion resin, the film forming auxiliary agent composition for an emulsion resin according to claim 3 at 0.1 mass % to 10 mass % based on the total amount of the emulsion resin composition.

8 . An emulsion resin composition containing, in an emulsion resin, the film forming auxiliary agent composition for an emulsion resin according to claim 5 at 0.1 mass % to 10 mass % based on the total amount of the emulsion resin composition.

Assignees

• Adeka Corp

Inventors

• Ono Takashi
• Shirai Hiroaki
• Hosaka Masaki

Classifications

• C09D133/00

  Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers · CPC title

• C09D7/1233

  Chemistry & Metallurgy · mapped topic

• C08K5/11 Primary

  of acyclic polycarboxylic acids · CPC title

• C08K5/09 Primary

  Carboxylic acids; Metal salts thereof; Anhydrides thereof · CPC title

• C09D175/04

  Polyurethanes · CPC title