GB1412066A - Inorganic coating composition - Google Patents

Inorganic coating composition

Info

Publication number
GB1412066A
GB1412066A GB754373A GB754373A GB1412066A GB 1412066 A GB1412066 A GB 1412066A GB 754373 A GB754373 A GB 754373A GB 754373 A GB754373 A GB 754373A GB 1412066 A GB1412066 A GB 1412066A
Authority
GB
United Kingdom
Prior art keywords
silica
sio
aggregate
gel
feb
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
GB754373A
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.)
SK Kaken Co Ltd
Original Assignee
Shikoku Kaken Industry Co 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 Shikoku Kaken Industry Co Ltd filed Critical Shikoku Kaken Industry Co Ltd
Publication of GB1412066A publication Critical patent/GB1412066A/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
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/06—Quartz; Sand

Abstract

1412066 Silica gels SHIKOKU KAKEN KOGYO KK 15 Feb 1973 [25 Feb 1972] 7543/73 Headings C1A and C1H [Also in Division C4] An aggregate for use in inorganic coating compositions consists of a granular and fired product of silica gel, each granule of silica gel having a continuous surface layer and being a semi-closed cellular body, which is substantially non-absorbent to water vapour but absorbs liquid water to an extent 10-400 wt. per cent. The aggregate may be produced by gelling silica solution at a pH not higher than 7, drying the gel and firing the dried gel at 1000-1600‹ C. for foaming with or without pre-firing at 500- 900‹ C. In Example 1 water glass having a Na 2 O/SiO 2 ratio of 1 : 3À1 was diluted to a SiO 2 concentration of 8À5 wt. per cent and was poured into 15% H 2 SO 4 to produce a SiO 2 solution of pH 3 which was heated to 60‹ C. to obtain a silicon hydrogel. The hydrogel was washed and dried at 250‹ C. A portion was prefired at 700‹ C. for 30 minutes and then fired in a rotary kiln at 1400‹ C. to obtain a foamed product having a bulk density of 0À21 g/cm.<SP>3</SP> The silica aggregate is used in aqueous coating compositions which contain as binder Portland or Kean's cement, lime, gypsum or dolomite plaster. Optional components include gum arabic, casein, dextrin, starch, cellulose derivatives, polyvinyl alcohol, CaCl 2 , asbestos, rock wool, cotton and nylon.
GB754373A 1972-02-25 1973-02-15 Inorganic coating composition Expired GB1412066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1949472A JPS532889B2 (en) 1972-02-25 1972-02-25

Publications (1)

Publication Number Publication Date
GB1412066A true GB1412066A (en) 1975-10-29

Family

ID=12000907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB754373A Expired GB1412066A (en) 1972-02-25 1973-02-15 Inorganic coating composition

Country Status (6)

Country Link
JP (1) JPS532889B2 (en)
CA (1) CA992107A (en)
DE (1) DE2308612C3 (en)
FR (1) FR2173236B1 (en)
GB (1) GB1412066A (en)
IT (1) IT979435B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316024A (en) * 1976-07-29 1978-02-14 Shikoku Kaken Kogyo Kk Method of moulding cement boards
FR2520348A1 (en) * 1982-01-22 1983-07-29 Plat Daniel Mortar concrete or grouting mixt. - contg. finely powdered sodium aluminosilicate or hydrated silica providing resistance to corrosion and increasing strength
JPS5953313A (en) * 1982-09-17 1984-03-28 Shinko Electric Co Ltd Vibration parts feeder
JPS6213924U (en) * 1986-06-27 1987-01-28

Also Published As

Publication number Publication date
DE2308612B2 (en) 1978-01-19
FR2173236A1 (en) 1973-10-05
DE2308612C3 (en) 1978-09-14
IT979435B (en) 1974-09-30
JPS4888122A (en) 1973-11-19
CA992107A (en) 1976-06-29
DE2308612A1 (en) 1973-09-20
JPS532889B2 (en) 1978-02-01
FR2173236B1 (en) 1976-04-30

Similar Documents

Publication Publication Date Title
GB1533672A (en) Cement composition
GB1388912A (en) Porous ceramic materials
GB1193172A (en) Manufacturing Calcium Silicate Products
GB1433051A (en) Compositions suitable for use in the production of porous building structures
GB1054421A (en)
CN106747081B (en) Cementitious capillary waterproofing material
GB1467601A (en) Sorptional carrier materials and a process for the preparation thereof
GB1442484A (en) Process for preparing fire-resisting mouldings
GB1412066A (en) Inorganic coating composition
ES424291A1 (en) Siliceous materials
GB1378333A (en) Process for manufacturing granular expanded ceramic materials
GB1584055A (en) Cementitous composition
ES482998A2 (en) Clay and cement mortars, methods of preparing them
GB1447132A (en) Production of porous shaped inorganic structures using gas- laden molecular sieve zeolites
GB1467904A (en) Process for producing a refractory article
GB1342102A (en) Chrysotile asbestos sorption agents
US3695906A (en) Concrete hardening method and composition
KR20000001536A (en) Process for producing waterproof agent containing natural zeolite
GB1140896A (en) Granular filler materials, methods of producing them and ceramic mouldings containing said fillers
SU558893A1 (en) Raw mix for the manufacture of arbolita
GB1449821A (en) Aqueous compositions
GB897895A (en) Improvements in and relating to magnesium oxychloride cement
GB1400876A (en) Calcium silicate material
GB1191504A (en) Improvements in Ceramic Articles and Methods of Producing Same.
GB737559A (en) An improved mortar, plaster or similar portland cementitious product and process or method of making same

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee