Film forming auxiliary agent composition for emulsion resin

Patent metadata

Field	Value
Publication number	US-9518166-B2
Application number	US-201315024154-A
Country	US
Kind code	B2
Filing date	Oct 24, 2013
Priority date	Oct 24, 2013
Publication date	Dec 13, 2016
Grant date	Dec 13, 2016

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

The invention claimed is:

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

• C09J175/04

  Polyurethanes · CPC title

• C09D7/1233

  Chemistry & Metallurgy · mapped topic

• C08K5/09 Primary

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

• C08L75/04

  Polyurethanes · CPC title

• C08K5/11 Primary

  of acyclic polycarboxylic acids · CPC title