Blower, ozone-degradable coating film-bearing article, air-conditioning system, ozone degradation method, and method of forming ozone-degradable film
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsToru Tanaka, Takayoshi Takahira
Life of this patent
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Abstract
A blower including a blowing unit that suctions and blows air, and at least one of a first venting member that has a first venting hole through which air blown from the blowing unit passes and that includes a coating film including a manganese oxide-based catalyst, activated carbon, a polyacrylate-based dispersant, and a resin, provided on a wall surface of the first venting hole, or a second venting member that has a second venting hole through which air suctioned into the blowing unit passes and that includes such a coating film provided on a wall surface of the second venting hole.
Claims7
An ozone-degradable coating film-bearing article comprising:
- an article body;
- and
- an ozone-degradable coating film that is provided on the article body and that comprises a manganese oxide-based catalyst, activated carbon, a polyacrylate-based dispersant, and a resin,
- wherein the manganese oxide-based catalyst is a manganese dioxide-based catalyst,
- wherein a compounding ratio of the activated carbon to the manganese oxide-based catalyst satisfies 20/80≤activated carbon/manganese oxide-based catalyst≤80/20, in terms of a mass ratio, and
- wherein a content of the polyacrylate-based dispersant is in a range of from 1.5 parts by mass to 75 parts by mass with respect to 100 parts by mass of a total amount of the manganese oxide-based catalyst and the activated carbon.
An air-conditioning system comprising an ozone-degradable coating film-bearing article comprising:
- an article body;
- and
- an ozone-degradable coating film that is provided on the article body and that comprises a manganese oxide-based catalyst, activated carbon, a polyacrylate-based dispersant, and a resin,
- wherein the manganese oxide-based catalyst is a manganese dioxide-based catalyst,
- wherein a compounding ratio of the activated carbon to the manganese oxide-based catalyst satisfies 20/80≤activated carbon/manganese oxide-based catalyst≤80/20, in terms of a mass ratio, and
- wherein a content of the polyacrylate-based dispersant is in a range of from 1.5 parts by mass to 75 parts by mass with respect to 100 parts by mass of a total amount of the manganese oxide-based catalyst and the activated carbon.
Dependencies are inferred from the claim text.