Fiber product containing pyroelectric substance
AssigneesKuraray Co., Ltd., Nihon Epoque Co., Ltd.
InventorsMasao Yokozeki, Izumi Yuasa, Kenji Hiramatsu
Life of this patent
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Abstract
The present invention provides a fiber product containing a pyroelectric substance and metal ion-holding inorganic particles. With this fiber product wherein the pyroelectric property of the pyroelectric substance is amplified by the metal ion-holding inorganic particles, there can be sufficiently obtained, with no necessity of using a large amount of a pyroelectric substance which is expensive, various effects, for example, activities of ameliorating diseases and promoting health (e.g. acceleration of blood circulation, cure of autonomic imbalance and promotion of metabolism), activity of maintaining the freshness of foods or natural flowers, activity of removing oil or other stains, and microbicidal activity.
Claims10
A fiber product produced using
- (1) 5 to 45 parts by weight of an organic fiber containing tourmaline or having tourmaline deposited thereon, said tourmaline being present in an amount of 0.3 to 18% by weight based upon the weight of the organic fiber,
- (2) 10 to 40 parts by weight of an organic fiber containing metal ion-holding inorganic particles or having said inorganic particles deposited thereon, said inorganic particles being present in an amount of 0.3 to 18% by weight based upon the weight of the organic fiber, and
- (3) 30 to 80 parts by weight of an organic fiber containing neither tourmaline nor metal ion-holding inorganic particles, nor having either tourmaline or metal ion-holding inorganic particles deposited thereon,
- wherein the total amount of said organic fibers (1), (2) and (3) is 100 parts by weight and each of said organic fibers (1), (2) and (3) is at least one of a synthetic fiber, a semisynthetic fiber, a regenerated fiber and a natural fiber.
A fiber product produced using
- (1) 10 to 85 parts by weight of an organic fiber containing tourmaline and metal ion-holding inorganic particles or having tourmaline and said inorganic particles deposited thereon, said tourmaline being present in an amount of 0.3 to 18% by weight and said inorganic particles being present in an amount of 0.3 to 18% by weight, both based upon the weight of the organic fiber, and
- (2) 15 to 90 parts by weight of an organic fiber containing neither tourmaline nor metal ion-holding inorganic particles, nor having either tourmaline or metal ion-holding inorganic particles deposited thereon,
- wherein the total amount of said organic fibers (1) and (2) is 100 parts by weight and each of said organic fibers (1) and (2) is at least one of a synthetic fiber, a semisynthetic fiber, a regenerated fiber and a natural fiber.
Dependencies are inferred from the claim text.