Light weight formed body and method for producing the same

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United States of America Patent

PATENT NO 5256349
SERIAL NO

07934905

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A light weight formed body used for building materials, heat-insulating materials, furnitures, backing materials and the like, and a method for producing the same. In the light weight formed body and in the manufacturing method thereof, the principal material is a surface-reformed slag of which the reforming involves reforming through the dissolution reaction and the hydration reaction of glass and the reforming through dehydration of the surface-reformed slag above mentioned under heating, and one or more of a polymer dispersion, a reinforcing fiber, a coagulant, a light weight aggregate, a thickener, a dispersing agent, a pigment, a synthetic pulp, a needle- to fiber-shaped calcium silicate hydrate and a hydraulic gypsum are further used together with the above principal material.

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Patent Owner(s)

Patent OwnerAddress
NKK CORPORATIONTOKYO JAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hara, Masakazu Tokyo, JP 10 41
Kamura, Hisaya Tokyo, JP 2 17
Sato, Kazuyoshi Tokyo, JP 45 309

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