GB975302A - Novel silicon-containing compositions - Google Patents
Novel silicon-containing compositionsInfo
- Publication number
- GB975302A GB975302A GB913663A GB913663A GB975302A GB 975302 A GB975302 A GB 975302A GB 913663 A GB913663 A GB 913663A GB 913663 A GB913663 A GB 913663A GB 975302 A GB975302 A GB 975302A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- product
- concrete
- parts
- tetraethylorthosilicate
- 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
- 239000000203 mixture Substances 0.000 title abstract 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title 1
- 229910052710 silicon Inorganic materials 0.000 title 1
- 239000010703 silicon Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 8
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 abstract 4
- 239000007795 chemical reaction product Substances 0.000 abstract 4
- 239000004567 concrete Substances 0.000 abstract 4
- 239000000047 product Substances 0.000 abstract 4
- 239000002023 wood Substances 0.000 abstract 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract 2
- 239000011449 brick Substances 0.000 abstract 2
- SXPLZNMUBFBFIA-UHFFFAOYSA-N butyl(trimethoxy)silane Chemical compound CCCC[Si](OC)(OC)OC SXPLZNMUBFBFIA-UHFFFAOYSA-N 0.000 abstract 2
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical group CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000123 paper Substances 0.000 abstract 2
- 239000005871 repellent Substances 0.000 abstract 2
- 229910000077 silane Inorganic materials 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- -1 alkyl orthosilicate Chemical compound 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000001680 brushing effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 229910052605 nesosilicate Inorganic materials 0.000 abstract 1
- 150000004762 orthosilicates Chemical class 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical group CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 abstract 1
- HQYALQRYBUJWDH-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical group CCC[Si](OC)(OC)OC HQYALQRYBUJWDH-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/59—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon
-
- 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
- C04B41/495—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 oligomers or polymers
- C04B41/4961—Polyorganosiloxanes, i.e. polymers with a Si-O-Si-O-chain; "silicones"
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0834—Compounds having one or more O-Si linkage
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Silicon Polymers (AREA)
- Paints Or Removers (AREA)
Abstract
A mixture of 1 to 3 parts by weight of a C1- 6 alkyltrimethoxysilane and 3 to 1 parts by weight of a tetra-methyl- or ethyl-orthosilicate is storage-stable but capable of reacting with water to yield a water-soluble product the solution of which dries to a tough, water-repellent film and may be used to coat porous materials such as wood and concrete. It is also capable of being drawn out of its fibre-glass-like threads. The water-soluble product may also be obtained by first reacting the silane with water and then reacting the reaction product with the orthosilicates. Both reactions are exothermic. In Examples 1 to 3 10 ml of methyl-, propyl- and butyl-trimethoxysilane respectively are reacted with 10 ml water and 10 ml tetraethylorthosilicate is added to the resultant solution. The product is further diluted with 370 ml water and applied to concrete. In Example 4 a mixture of 10 ml. each of methyltrimethoxysilane and tetraethylorthosilicate is mixed with 20 ml. acidified water (0.005N HCl) and the product diluted with 350 ml. water and applied to paper, wood, bricks and concrete.ALSO:Paper, wood, bricks and concrete are coated with the reaction product of (a) 1-3 parts of a C1-6 alkyltrimethoxy silane, (b) 3-1 parts of a tetra- C1 or 2 alkyl orthosilicate, and (c) water (see Division C3). The reaction product is water-soluble but dries in the presence or absence of air to a water-repellent coating. The aqueous solution may be applied by brushing or by spraying using a compressed gas. In examples the reaction products of equal volumes of water, tetraethylorthosilicate and methyl, propyl or butyl trimethoxysilane are used.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17857362A | 1962-03-09 | 1962-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB975302A true GB975302A (en) | 1964-11-11 |
Family
ID=22653082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB913663A Expired GB975302A (en) | 1962-03-09 | 1963-03-07 | Novel silicon-containing compositions |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE629378A (en) |
| DE (1) | DE1520956B2 (en) |
| GB (1) | GB975302A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0036475A1 (en) * | 1980-02-09 | 1981-09-30 | Bayer Ag | Pile-stabilizing textile impregnant, process for preparing it and textile treated with this composition |
| CN115038708A (en) * | 2020-02-14 | 2022-09-09 | 赢创运营有限公司 | Stabilized silane compositions |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2758415A1 (en) * | 1977-12-28 | 1979-07-12 | Fraunhofer Ges Forschung | SILICIC ACID HETEROPOLYCONDENSATES, PROCESS FOR THEIR PRODUCTION AND THEIR USE AS MEMBRANES AND ADSORBENTS |
| DE2758414A1 (en) * | 1977-12-28 | 1979-07-12 | Fraunhofer Ges Forschung | SILICA HETEROPOLYCONDENSATES, PROCESS FOR THEIR PRODUCTION AND THEIR USE IN THE BREEDING OF LIVE CELLS |
| DE2925969A1 (en) * | 1979-06-27 | 1981-01-29 | Fraunhofer Ges Forschung | POROESE MEMBRANES AND ADSORBENTS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE SEPARATION OF SUBSTANCES |
| DE3217047A1 (en) * | 1982-05-06 | 1983-11-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | MEMBRANES ON THE BASIS OF SILICA ACID THEROPOLYCONDENSATES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE |
-
1963
- 1963-03-07 GB GB913663A patent/GB975302A/en not_active Expired
- 1963-03-08 BE BE629378D patent/BE629378A/xx unknown
- 1963-03-08 DE DE19631520956 patent/DE1520956B2/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0036475A1 (en) * | 1980-02-09 | 1981-09-30 | Bayer Ag | Pile-stabilizing textile impregnant, process for preparing it and textile treated with this composition |
| CN115038708A (en) * | 2020-02-14 | 2022-09-09 | 赢创运营有限公司 | Stabilized silane compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| BE629378A (en) | 1963-10-21 |
| DE1520956A1 (en) | 1969-06-19 |
| DE1520956B2 (en) | 1973-07-19 |
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