GB1524790A - Alkyl silicate binding compositions - Google Patents
Alkyl silicate binding compositionsInfo
- Publication number
- GB1524790A GB1524790A GB2768077A GB2768077A GB1524790A GB 1524790 A GB1524790 A GB 1524790A GB 2768077 A GB2768077 A GB 2768077A GB 2768077 A GB2768077 A GB 2768077A GB 1524790 A GB1524790 A GB 1524790A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bis
- ethane
- triethoxysilyl
- organic solvent
- product
- 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
Links
- -1 Alkyl silicate Chemical compound 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000006227 byproduct Substances 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 230000007062 hydrolysis Effects 0.000 abstract 2
- 238000006460 hydrolysis reaction Methods 0.000 abstract 2
- 229910010272 inorganic material Inorganic materials 0.000 abstract 2
- 239000011147 inorganic material Substances 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- FOQJQXVUMYLJSU-UHFFFAOYSA-N triethoxy(1-triethoxysilylethyl)silane Chemical compound CCO[Si](OCC)(OCC)C(C)[Si](OCC)(OCC)OCC FOQJQXVUMYLJSU-UHFFFAOYSA-N 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000007717 exclusion Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000005871 repellent Substances 0.000 abstract 1
- 150000003377 silicon compounds Chemical class 0.000 abstract 1
- WDVUXWDZTPZIIE-UHFFFAOYSA-N trichloro(2-trichlorosilylethyl)silane Chemical compound Cl[Si](Cl)(Cl)CC[Si](Cl)(Cl)Cl WDVUXWDZTPZIIE-UHFFFAOYSA-N 0.000 abstract 1
- GQIUQDDJKHLHTB-UHFFFAOYSA-N trichloro(ethenyl)silane Chemical compound Cl[Si](Cl)(Cl)C=C GQIUQDDJKHLHTB-UHFFFAOYSA-N 0.000 abstract 1
- 239000005050 vinyl trichlorosilane 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
- C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
- C04B41/4922—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as monomers, i.e. as organosilanes RnSiX4-n, e.g. alkyltrialkoxysilane, dialkyldialkoxysilane
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Catalysts (AREA)
Abstract
The inorganic materials are treated with a bis-(trialkoxysilyl)-alkane, in particular bis-(triethoxysilyl)-ethane, and a hydrolysis catalyst, if appropriate in the presence of an agent which renders the inorganic materials water-repellent, expediently in an organic solvent. The silicon compounds used, having alkoxy groups, and their solutions in organic solvent are, with exclusion of water, storable virtually indefinitely even in the presence of a hydrolysis catalyst, show a relatively low vapour pressure and can be easily produced. In addition, bis-(trichlorosilyl)-ethane arises as a by-product in the preparation of vinyltrichlorosilane and can easily be converted by reaction with ethanol to bis-(triethoxysilyl)-ethane. The process according to the invention thus represents an advantageous possible use of a by-product which is otherwise difficult to utilise.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762632835 DE2632835C3 (en) | 1976-07-21 | 1976-07-21 | Process for binding inorganic substances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1524790A true GB1524790A (en) | 1978-09-13 |
Family
ID=5983600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2768077A Expired GB1524790A (en) | 1976-07-21 | 1977-07-01 | Alkyl silicate binding compositions |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT369353B (en) |
| BE (1) | BE856926A (en) |
| CA (1) | CA1128685A (en) |
| CH (1) | CH631426A5 (en) |
| DE (1) | DE2632835C3 (en) |
| FR (1) | FR2359098A1 (en) |
| GB (1) | GB1524790A (en) |
| IT (1) | IT1079734B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4737562A (en) * | 1986-10-15 | 1988-04-12 | Dow Corning Corporation | Self-adhering polyorganosiloxane elastomer compositions and method for preparing same |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5911374A (en) * | 1982-07-08 | 1984-01-20 | Nippon Sheet Glass Co Ltd | Coating composition |
| DE3332001A1 (en) * | 1983-09-05 | 1984-06-07 | Rudolf 8000 München Johne | Method of disposing of soluble pollutants contained in refuse slag |
| DE19816973A1 (en) * | 1998-04-17 | 1999-11-25 | Degussa | Process for impregnation of mineral building materials and suitable organosilicon compounds |
-
1976
- 1976-07-21 DE DE19762632835 patent/DE2632835C3/en not_active Expired
-
1977
- 1977-06-27 CA CA281,446A patent/CA1128685A/en not_active Expired
- 1977-07-01 IT IT5008277A patent/IT1079734B/en active
- 1977-07-01 GB GB2768077A patent/GB1524790A/en not_active Expired
- 1977-07-19 BE BE179448A patent/BE856926A/en not_active IP Right Cessation
- 1977-07-20 CH CH901777A patent/CH631426A5/en not_active IP Right Cessation
- 1977-07-20 AT AT524677A patent/AT369353B/en not_active IP Right Cessation
- 1977-07-21 FR FR7722361A patent/FR2359098A1/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4737562A (en) * | 1986-10-15 | 1988-04-12 | Dow Corning Corporation | Self-adhering polyorganosiloxane elastomer compositions and method for preparing same |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2359098B1 (en) | 1981-01-09 |
| FR2359098A1 (en) | 1978-02-17 |
| IT1079734B (en) | 1985-05-13 |
| CH631426A5 (en) | 1982-08-13 |
| ATA524677A (en) | 1982-05-15 |
| DE2632835B2 (en) | 1979-02-15 |
| BE856926A (en) | 1978-01-19 |
| CA1128685A (en) | 1982-07-27 |
| DE2632835A1 (en) | 1978-01-26 |
| DE2632835C3 (en) | 1979-10-11 |
| AT369353B (en) | 1982-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |