FR2077055A5 - Silica contng coatings for heat sensitivesur - - Google Patents

Silica contng coatings for heat sensitivesur -

Info

Publication number
FR2077055A5
FR2077055A5 FR7102712A FR7102712A FR2077055A5 FR 2077055 A5 FR2077055 A5 FR 2077055A5 FR 7102712 A FR7102712 A FR 7102712A FR 7102712 A FR7102712 A FR 7102712A FR 2077055 A5 FR2077055 A5 FR 2077055A5
Authority
FR
France
Prior art keywords
heat
sensitivesur
contng
coatings
silica
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
FR7102712A
Other languages
French (fr)
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.)
Akzo NV
Original Assignee
Akzo NV
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 Akzo NV filed Critical Akzo NV
Application granted granted Critical
Publication of FR2077055A5 publication Critical patent/FR2077055A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C04B14/40—Asbestos
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Ceramic Products (AREA)
  • Paints Or Removers (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

Heat-resistance and adherence of protective coatings formed on heat-sensitive surfaces, esp. detachable bottom plates of casting moulds, using a suspension of SiO2 and/or zirconia in a colloidal silica sol. is improved by the addition of finely divided asbestos in an amount of 0.1-5% by wt.
FR7102712A 1970-01-28 1971-01-27 Silica contng coatings for heat sensitivesur - Expired FR2077055A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7001173A NL7001173A (en) 1970-01-28 1970-01-28

Publications (1)

Publication Number Publication Date
FR2077055A5 true FR2077055A5 (en) 1971-10-15

Family

ID=19809185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7102712A Expired FR2077055A5 (en) 1970-01-28 1971-01-27 Silica contng coatings for heat sensitivesur -

Country Status (5)

Country Link
BE (1) BE762106A (en)
DE (1) DE2102423A1 (en)
FR (1) FR2077055A5 (en)
LU (1) LU62496A1 (en)
NL (1) NL7001173A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322909A1 (en) * 1975-09-04 1977-04-01 Kansai Paint Co Ltd COATING FILM-FORMING MINERAL COMPOSITION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322909A1 (en) * 1975-09-04 1977-04-01 Kansai Paint Co Ltd COATING FILM-FORMING MINERAL COMPOSITION

Also Published As

Publication number Publication date
DE2102423A1 (en) 1971-08-05
LU62496A1 (en) 1971-08-11
NL7001173A (en) 1971-07-30
BE762106A (en) 1971-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse