IT1076915B - Composizioni silicee a presa rapida - Google Patents
Composizioni silicee a presa rapidaInfo
- Publication number
- IT1076915B IT1076915B IT2560376A IT2560376A IT1076915B IT 1076915 B IT1076915 B IT 1076915B IT 2560376 A IT2560376 A IT 2560376A IT 2560376 A IT2560376 A IT 2560376A IT 1076915 B IT1076915 B IT 1076915B
- Authority
- IT
- Italy
- Prior art keywords
- mixing
- silicate
- polyvalent metal
- siliceous
- isocyanate
- Prior art date
Links
- 239000012948 isocyanate Substances 0.000 title abstract 2
- 150000002513 isocyanates Chemical class 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 229910052910 alkali metal silicate Inorganic materials 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000011396 hydraulic cement Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- -1 silicate ions Chemical class 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3893—Low-molecular-weight compounds having heteroatoms other than oxygen containing silicon
- C08G18/3895—Inorganic compounds, e.g. aqueous alkalimetalsilicate solutions; Organic derivatives thereof containing no direct silicon-carbon bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB33044/75A GB1554857A (en) | 1975-08-07 | 1975-08-07 | Quick setting silicious compositions |
| GB5023475 | 1975-12-08 | ||
| GB5023476 | 1976-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1076915B true IT1076915B (it) | 1985-04-27 |
Family
ID=27259097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2560376A IT1076915B (it) | 1975-08-07 | 1976-07-22 | Composizioni silicee a presa rapida |
Country Status (3)
| Country | Link |
|---|---|
| FI (1) | FI762170A (hu) |
| IT (1) | IT1076915B (hu) |
| SE (1) | SE7608800L (hu) |
-
1976
- 1976-07-22 IT IT2560376A patent/IT1076915B/it active
- 1976-07-29 FI FI762170A patent/FI762170A/fi not_active Application Discontinuation
- 1976-08-05 SE SE7608800A patent/SE7608800L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI762170A (hu) | 1977-02-08 |
| SE7608800L (sv) | 1977-02-08 |
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