GB1076309A - Improvements in or relating to organosilicate coating compositions - Google Patents
Improvements in or relating to organosilicate coating compositionsInfo
- Publication number
- GB1076309A GB1076309A GB23080/66A GB2308066A GB1076309A GB 1076309 A GB1076309 A GB 1076309A GB 23080/66 A GB23080/66 A GB 23080/66A GB 2308066 A GB2308066 A GB 2308066A GB 1076309 A GB1076309 A GB 1076309A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- boric acid
- relating
- coating compositions
- mixture
- 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
- 239000008199 coating composition Substances 0.000 title 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 3
- 229960002645 boric acid Drugs 0.000 abstract 3
- 235000010338 boric acid Nutrition 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000004327 boric acid Substances 0.000 abstract 2
- 239000003973 paint Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 abstract 1
- 239000004606 Fillers/Extenders Substances 0.000 abstract 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000008119 colloidal silica Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- 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
- C07F7/04—Esters of silicic acids
-
- 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
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/04—Esters of boric acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Silicon Polymers (AREA)
Abstract
A polysilicate composition, comprising a mixture of compounds having the formula <FORM:1076309/C3/1> wherein n has a value of from 2 to 10, and at least one R is -B(OH)2, with the remaining R groups being -C2H5, the mixture containing a ratio B:Si of from 1:40 to 3:1, can be made by heating one or more ethyl-polysilicates of the above formula with boric acid in the presence of an organic solvent for the boric acid under substantially anhydrous conditions. Preferably ethylpolysilicate is reacted with orthoboric acid in absolute ethanol at reflux temperature for 3-6 hours. If desired the resulting solution may be diluted with alcohol or glycol monoethyl ether, and pigments, extenders or fillers may be added thereto. An anti-corrosive paint, for protecting steel substrates, comprises 80 to 94 parts (by weight) of particulate Zn dispersed in 6 to 20 parts of the silicate, and optionally colloidal silica or clay. The paints have a good shelf life in the absence of moisture, and rapidly form a hard coating when applied to a substrate.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46051665A | 1965-06-01 | 1965-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1076309A true GB1076309A (en) | 1967-07-19 |
Family
ID=23829027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23080/66A Expired GB1076309A (en) | 1965-06-01 | 1966-05-24 | Improvements in or relating to organosilicate coating compositions |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE681941A (en) |
| DE (1) | DE1593236A1 (en) |
| GB (1) | GB1076309A (en) |
| NL (1) | NL6607568A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2018622A1 (en) * | 1970-04-18 | 1971-11-04 | Dynamit Nobel Ag, 5210 Troisdorf | Binder for coatings and paints |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE793558A (en) * | 1971-12-30 | 1973-06-29 | Stauffer Chemical Co | COATING COMPOSITIONS PROVIDING GALVANIC PROTECTION |
| JPS63160131A (en) * | 1986-12-23 | 1988-07-02 | Toshiba Corp | Manufacture of cathode-ray tube |
-
1966
- 1966-05-24 GB GB23080/66A patent/GB1076309A/en not_active Expired
- 1966-05-27 DE DE19661593236 patent/DE1593236A1/en active Pending
- 1966-06-01 BE BE681941D patent/BE681941A/xx unknown
- 1966-06-01 NL NL6607568A patent/NL6607568A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2018622A1 (en) * | 1970-04-18 | 1971-11-04 | Dynamit Nobel Ag, 5210 Troisdorf | Binder for coatings and paints |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6607568A (en) | 1966-12-02 |
| BE681941A (en) | 1966-11-14 |
| DE1593236A1 (en) | 1970-10-22 |
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