Fibrous product and fiber processing agent

Patent metadata

Field	Value
Publication number	US-10604889-B2
Application number	US-201615562287-A
Country	US
Kind code	B2
Filing date	Jan 18, 2016
Priority date	Mar 31, 2015
Publication date	Mar 31, 2020
Grant date	Mar 31, 2020

Abstract

Provided is a fibrous product that has excellent anti-allergen and antiviral properties, is capable of maintaining excellent outer appearance, and is less likely to cause color migration. Also provided is a processing agent for producing the fibrous product. The fibrous product of the present invention is characterized in having attached to the surface thereof (a) 1.0 to 3.0 g/m2 of zirconium phosphate, (b) 0.12 to 0.4 g/m2 of a homopolymer formed of an aromatic sulfonic acid monomer, and (c) 0.2 to 0.8 g/m2 of a copolymer including a styrene sulfonate salt. In addition, the processing agent of the present invention is characterized in being an aqueous dispersion that contains the components (a), (b), and (c) in a weight ratio of 1.0 to 3.0:0.12 to 0.4:0.2 to 0.8.

First claim

The invention claimed is:

1. A fibrous product haying, attached thereto
(a) 1.0 to 3.0 g/m 2 of zirconium phosphate;
(b) 0.12 to 0.4 g/m 2 of a homopolymer formed of an aromatic sulfonic acid monomer; and
(c) 0.2 to 0.8 g/m 2 of a copolymer including a styrene sulfonate salt.

2. The fibrous product according to claim 1 , wherein
an attachment amount of the zirconium phosphate (a) is 1.5 to 2.5 g/m 2 ,
an attachment amount of the homopolymer (b) formed of an aromatic sulfonic acid monomer is 0.18 to 0.36 g/m 2 , and
an attachment amount of the copolymer (c) including a styrene sulfonate salt is 0.3 to 0.7 g/m 2 .

3. The fibrous product according to claim 1 , wherein
an attachment amount of the zirconium phosphate (a) is 2.0 to 2.5 g/m 2 ,
an attachment amount of the homopolymer (b) formed of an aromatic sulfonic acid monomer is 0.24 to 0.3 g/m 2 , and
an attachment amount of the copolymer (c) including a styrene sulfonate salt is 0.35 to 0.5 g/m 2 .

4. The fibrous product according to claim 1 , wherein the components (a) to (c) are attached to the fibrous product with a hinder, and an attachment amount of the binder is 0.05 to 1.5 g/m 2 .

5. The fibrous product according to claim 4 , wherein the binder is a polyester resin.

6. The fibrous product according to claim 1 , wherein the fibrous product has an anti-allergen property and an antiviral property.

7. A processing agent for producing the fibrous product according to claim 1 , the processing agent being an aqueous dispersion that contains the zirconium phosphate (a), the homopolymer (b) formed of an aromatic sulfonic acid monomer, and the copolymer (c) including a styrene sulfonate salt in a weight ratio of 1.0 to 3.0:0.12 to 0.4:0.2 to 0.8.

Assignees

• Honda Motor Co Ltd

Inventors

• Hayashi Rie
• Suzuki Taro
• Nishihara Kazuya
• Ohara Kohei
• Shirahata Yukihiko
• Kuzutani Eiken

Classifications

• D06M15/507

  Polyesters · CPC title

• D10B2401/13

  anti-allergenic or anti-bacterial · CPC title

• A01N41/04

  Sulfonic acids; Derivatives thereof · CPC title

• D06M15/233

  aromatic, e.g. styrene · CPC title

• A01N25/04

  Dispersions, {emulsions, suspoemulsions, suspension concentrates} or gels (foams A01N25/16) · CPC title