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1. JP2013234110 - MOLDED BODY FOR HEAT INSULATING MATERIAL AND METHOD FOR PRODUCING THE SAME

Office
Japan
Application Number 2013068862
Application Date 28.03.2013
Publication Number 2013234110
Publication Date 21.11.2013
Grant Number 5425326
Grant Date 06.12.2013
Publication Kind B2
IPC
C04B 28/34
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
28Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
34containing cold phosphate binders
C04B 7/02
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
7Hydraulic cements
02Portland cement
C04B 12/02
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
12Cements not provided for in groups C04B7/-C04B11/87
02Phosphate cements
C04B 14/04
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
14Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
02Granular materials
04Silica-rich materials; Silicates
C04B 22/06
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
22Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators
06Oxides; Hydroxides
C04B 22/08
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
22Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators
08Acids or salts thereof
CPC
C04B 12/02
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
12Cements not provided for in groups C04B7/00 - C04B11/00
02Phosphate cements
C04B 22/06
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
22Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators ; , shrinkage compensating agents
06Oxides, Hydroxides
C04B 22/08
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
22Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators ; , shrinkage compensating agents
08Acids or salts thereof
C04B 22/10
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
22Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators ; , shrinkage compensating agents
08Acids or salts thereof
10containing carbon in the anion
C04B 28/342
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
28Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
34containing cold phosphate binders
342the phosphate binder being present in the starting composition as a mixture of free acid and one or more reactive oxides
C04B 38/00
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
38Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
Applicants JAPAN INSULATION CO LTD
日本インシュレーション株式会社
Inventors SHIBAHARA KAZUO
柴原 数雄
NARUSE YOSHIAKI
成瀬 吉昭
TAKAHASHI YOSHIAKI
高橋 芳明
FUJITA JURI
藤田 樹里
MATSUURA SHUNSUKE
松浦 俊輔
Agents 特許業務法人三枝国際特許事務所
Priority Data 2012089917 11.04.2012 JP
Title
(EN) MOLDED BODY FOR HEAT INSULATING MATERIAL AND METHOD FOR PRODUCING THE SAME
(JA) 断熱材用成形体及びその製造方法
Abstract
(EN)

PROBLEM TO BE SOLVED: To provide a practical composition for a heat insulating material that uses crystalline calcium silicate (including hydrate) such as xonotlite, tobermorite, gyrolite, and wollastonite as a raw material, which has better thermal insulation properties than the conventional products and is obtained by a convenient production method with no problems related to the drainage of calcium salt.

SOLUTION: A composition for a heat insulating material is obtained by reacting (1) at least one type of crystalline calcium silicate selected from a group consisting of xonotlite, tobermorite, gyrolite, and wollastonite, and (2) at least one type of inorganic substance selected from a group consisting of calcium hydroxide, calcium carbonate, cement, amorphous calcium silicate hydrate, talc, and magnesium hydroxide, with phosphoric acid in the presence of water.

COPYRIGHT: (C)2014,JPO&INPIT

(JA)

【課題】ゾノトライト、トバモライト、ジャイロライト、ウォラストナイト等の結晶質珪酸カルシウム(水和物を含む)を原料として用いた断熱材用組成物であって、従来品よりも断熱性に優れるとともに、簡便且つカルシウム塩の排水の問題がない製造方法により得られる、実用的な断熱材用組成物を提供する。
【解決手段】1)ゾノトライト、トバモライト、ジャイロライト及びウォラストナイトからなる群から選択される少なくとも1種の結晶質珪酸カルシウムと、2)水酸化カルシウム、炭酸カルシウム、セメント、非晶質珪酸カルシウム水和物、タルク及び水酸化マグネシウムからなる群から選択される少なくとも1種の無機物質とを、水の存在下においてリン酸と反応させることにより得られることを特徴とする断熱材用組成物。
【選択図】なし

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