Method for producing inorganic particle composite fibers
AssigneeNippon Paper Industries Co., Ltd.
InventorsMoe FUKUOKA, Shisei GOTO
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Abstract
A method of producing inorganic-particle-combined fiber includes: a beating step including beating chemical fiber in a wet manner or a dry manner; and a composite fiber forming step including forming inorganic-particle-combined fiber which is composite fiber composed of the chemical fiber and inorganic particles, the composite fiber forming step including synthesizing the inorganic particles in a slurry that contains the chemical fiber after the beating step.
Claims22
A method of producing inorganic-particle-combined fiber, the method comprising:
- a beating step comprising beating chemical fiber in a wet manner or a dry manner;
- and
- a composite fiber forming step comprising forming inorganic-particle-combined fiber which is composite fiber composed of the chemical fiber and inorganic particles, the composite fiber forming step comprising synthesizing the inorganic particles in a slurry that contains the chemical fiber after the beating step.
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Inorganic-particle-combined fiber comprising:
- inorganic particles;
- and
- polar chemical fiber which has a Canadian standard freeness of not less than 10 mL and not more than 760 mL, the Canadian standard freeness being measured in accordance with JIS P 8121:1995.
Inorganic-particle-combined fiber comprising:
- inorganic particles;
- and
- nonpolar chemical fiber which has a Canadian standard freeness of not less than 10 mL and not more than 835 mL, the Canadian standard freeness being measured in accordance with JIS P 8121:1995.
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Dependencies are inferred from the claim text.