Method for production of inclusion water for hardening gypsum, method for production of shaped article of gypsum, and shaped article of gypsum

United States of America Patent

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Aug 20, 1991
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app pub date
Nov 21, 1990
filing date
Apr 19, 1989

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Expired

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Abstract

A shaped article of gypsum possessing heretofore unattainable high strength, a method for the production of the shaped article, and a method for the production of inclusion water indispensable to the hardening by hydration of the production of the shaped article of gypsum are disclosed.

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Patent Owner(s)

Patent Owner	Address
OSAKA YUKI KAGAKU KOGYO KABUSHIKI KAISHA	OSAKA-SHI OSAKA-FU

International Classification(s)

C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....

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[Patents Count]

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Inventor Name	Address	# of filed Patents	Total Citations
Kambayashi, Taiji	Yamatotakada, JP	12	364
Kataoka, Hiroyuki	Matsubara, JP	75	945
Kato, Chuzo	Tokyo, JP	12	159
Mekata, Hideyuki	Kitakatsuragi, JP	5	27

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Method for production of inclusion water for hardening gypsum, method for production of shaped article of gypsum, and shaped article of gypsum

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07617107

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PATENT NO	5041475
SERIAL NO	07617107
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07617107

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