ES481190A1 - Un metodo de preparar silicato tricalcico dihidratado micro-fibroso. - Google Patents

Un metodo de preparar silicato tricalcico dihidratado micro-fibroso.

Info

Publication number
ES481190A1
ES481190A1 ES481190A ES481190A ES481190A1 ES 481190 A1 ES481190 A1 ES 481190A1 ES 481190 A ES481190 A ES 481190A ES 481190 A ES481190 A ES 481190A ES 481190 A1 ES481190 A1 ES 481190A1
Authority
ES
Spain
Prior art keywords
microfibrous
preparing
tricalcium silicate
crystalline silica
dihydrate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES481190A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Turner and Newall Ltd
Original Assignee
Turner and Newall Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Turner and Newall Ltd filed Critical Turner and Newall Ltd
Publication of ES481190A1 publication Critical patent/ES481190A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/24—Alkaline-earth metal silicates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use 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
    • C04B14/38—Fibrous materials; Whiskers
    • C04B14/46—Rock wool ; Ceramic or silicate fibres
    • C04B14/4643—Silicates other than zircon
    • C04B14/465—Ca-silicate, e.g. wollastonite
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/016—Additives defined by their aspect ratio

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Inorganic Fibers (AREA)

Abstract

Un método de preparar silicato tricálcico dihidratado microfibroso, en el que una suspensión de sílice cristalina en una suspensión de hidróxido de calcio se calienta por encima del punto de ebullición normal, siendo la proporción molar Ca(OH)2:SiO2 no menor de 2,5:1.
ES481190A 1978-06-03 1979-06-01 Un metodo de preparar silicato tricalcico dihidratado micro-fibroso. Expired ES481190A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7826313 1978-06-03

Publications (1)

Publication Number Publication Date
ES481190A1 true ES481190A1 (es) 1980-02-16

Family

ID=10497848

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481190A Expired ES481190A1 (es) 1978-06-03 1979-06-01 Un metodo de preparar silicato tricalcico dihidratado micro-fibroso.

Country Status (11)

Country Link
EP (1) EP0005992B1 (es)
JP (1) JPS5520291A (es)
AU (1) AU524672B2 (es)
BR (1) BR7903476A (es)
DE (1) DE2961356D1 (es)
DK (1) DK232479A (es)
ES (1) ES481190A1 (es)
FI (1) FI791757A (es)
GB (1) GB2025383B (es)
NO (1) NO791812L (es)
ZA (1) ZA792643B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3175558D1 (en) * 1980-02-21 1986-12-11 Ciba Geigy Ag Mixture with filler in suspended form and use of synthetic crystalline calcium silicate
US4458029A (en) * 1980-07-15 1984-07-03 Ciba-Geigy Corporation Pourable solid mixtures
JPS5841760A (ja) * 1981-09-01 1983-03-11 旭化成株式会社 繊維状ヒレブランダイト及びその製造方法
WO1996011877A1 (en) * 1994-10-14 1996-04-25 Industrial Research Limited Fibrous silicate hydrates and processes for their production

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115391A (en) * 1961-03-22 1963-12-24 Johns Manville Method of producing tricalcium silicate hydrate
JPS5373499A (en) * 1976-12-13 1978-06-29 Toyo Soda Mfg Co Ltd Production of calcium silicate fiber

Also Published As

Publication number Publication date
DE2961356D1 (en) 1982-01-21
BR7903476A (pt) 1980-01-15
ZA792643B (en) 1980-06-25
NO791812L (no) 1979-12-04
GB2025383A (en) 1980-01-23
FI791757A (fi) 1979-12-04
EP0005992B1 (en) 1981-11-18
DK232479A (da) 1979-12-04
AU4774579A (en) 1980-02-07
GB2025383B (en) 1982-11-03
JPS5520291A (en) 1980-02-13
EP0005992A1 (en) 1979-12-12
AU524672B2 (en) 1982-09-30

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