US1900211A - Fire resistant and preservative composition - Google Patents
Fire resistant and preservative composition Download PDFInfo
- Publication number
- US1900211A US1900211A US293784A US29378428A US1900211A US 1900211 A US1900211 A US 1900211A US 293784 A US293784 A US 293784A US 29378428 A US29378428 A US 29378428A US 1900211 A US1900211 A US 1900211A
- Authority
- US
- United States
- Prior art keywords
- fire resistant
- alkali metal
- preservative composition
- parts
- vehicle
- 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 - Lifetime
Links
- 239000000203 mixture Substances 0.000 title description 22
- 239000003755 preservative agent Substances 0.000 title description 12
- 230000009970 fire resistant effect Effects 0.000 title description 11
- 230000002335 preservative effect Effects 0.000 title description 11
- 239000000126 substance Substances 0.000 description 10
- 229940037003 alum Drugs 0.000 description 9
- 229910001610 cryolite Inorganic materials 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 229910052783 alkali metal Inorganic materials 0.000 description 8
- 150000001340 alkali metals Chemical class 0.000 description 8
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 7
- 239000004115 Sodium Silicate Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 229910052911 sodium silicate Inorganic materials 0.000 description 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 5
- 239000008199 coating composition Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- WZUKKIPWIPZMAS-UHFFFAOYSA-K Ammonium alum Chemical compound [NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O WZUKKIPWIPZMAS-UHFFFAOYSA-K 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- -1 otassium Chemical compound 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- SJKRCWUQJZIWQB-UHFFFAOYSA-N azane;chromium Chemical compound N.[Cr] SJKRCWUQJZIWQB-UHFFFAOYSA-N 0.000 description 1
- QYTBWVFCSVDTEC-UHFFFAOYSA-N azane;iron Chemical compound N.[Fe] QYTBWVFCSVDTEC-UHFFFAOYSA-N 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000004426 flaxseed Nutrition 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000011127 sodium aluminium sulphate Nutrition 0.000 description 1
- RBWSWDPRDBEWCR-RKJRWTFHSA-N sodium;(2r)-2-[(2r)-3,4-dihydroxy-5-oxo-2h-furan-2-yl]-2-hydroxyethanolate Chemical compound [Na+].[O-]C[C@@H](O)[C@H]1OC(=O)C(O)=C1O RBWSWDPRDBEWCR-RKJRWTFHSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011269 tar Substances 0.000 description 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
- C04B28/26—Silicates of the alkali metals
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
Definitions
- My invention relates to a fire resistant and preservative composition. and particularly one which serves as a coating composition.
- An object of my invention is the provision of a composition of the character described which will effectively act as a preservative coating for materials to which it is applied.
- Another object of my invention is the provision of a composition of the character described which serves as a fire resistant coating for combustible materials.
- my invention comprises a mixture of an alkali metal silicate.
- an alum or other equiva en sa an a fi udrine Edmund of the character of crvolite or an alkali metal fluosilicate, in a vehicle such as a minera oi. ituminous material such as tars and as halts. or drvin oils such as linseed Oll.
- lhis mixture provides a coat ing composition which can be applied to the materials to be treated.
- cryolite in the above composition satisfactory results have been obtained by substituting the same quantity of an alkali metal fluosilicate such as sodium or )otassium fluosilicate.
- Sodium fluosihcate is preferred due to its greater availability and lesser cost.
- a mixture of various quantities of cryolite and an alkali metal fluosilicate can be used in place of one of these compounds alone to give a total of four parts by weight of fluorine compound.
- Ammonia alum is preferred since the best resu s ave en obtained by its use, but various other alums can be substituted therefor. For instance the same quantity of ammonia chrom.
- ammonia iron, otassium, sodiu i, or otassium iron Ill fins can e employed; or if desired straight salts such as ferric or ferrous sulfate. or 1 l r 1 inu n; sp l fate can be su stitute or the two parts of alum.
- the same quantity of another alkali metal silicate as potassium silicate can be used.
- compositions when applied as a coating to combustible materials serve to resist fire for a long time, and to prevent the spreading of flames.
- the materials thus treated will only char at the point of contact with the fire without bursting into flames. It is thought that this condition is created by the generation of gases which prevent the access of oxygen to the treated material.
- the materials to be treated may be immersed in a bath of the coating composition.
- a fire resistant and preservative composition comprising a substance of the group consisting of cryolite and an alkali metal fluosilicate, an alkali metal silicate, and an oil vehicle.
- a fire resistant and preservative composition comprising a substance of the group consisting of cryolite and an alkali metal fiuosilicate, an alum. an alkali metal silicate, and a bituminous vehicle.
- a fire resistant and preservative composition comprising a vehicle, and the following substances in parts by weight:
- a fire resistant and preservative composition comprising a vehicle, and the following substances in approximate parts by weight:
- Parts A substance of the group consisting of vcryolite and an alkali metal fiuosilicate 4 An alum 2 An alkali metal silicate 2 7.
- a fire resistant and preservative composition comprising cryolite, sodium silicate, and alum, and a bituminous vehicle.
- a fire resistant and preservative composition comprising a bituminous vehicle, and the following substances in parts by weight:
- a fire resistant and preservative composition comprising a bituminous vehicle. and the following substances in approximate parts by weight:
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Paints Or Removers (AREA)
Description
'106. CONiPOSlTlONS,
COATING OR PLASTIC Patented Mar. 7, 1933 Cross Reference PATENT OFFICE JOSEPH RIGBY WATSON, OF SAN FRANCISCO, CALIFORNIA, ASSIGNOR TO VIRGINIA LOUISE WATSON, OF SAN FRANCISCO, CALIFORNIA FIRE RESISTANT AND PRESERVATIVE COMPOSITION No Drawing. Application filed Ju1y 18,
My invention relates to a fire resistant and preservative composition. and particularly one which serves as a coating composition.
An object of my invention is the provision of a composition of the character described which will effectively act as a preservative coating for materials to which it is applied.
Another object of my invention is the provision of a composition of the character described which serves as a fire resistant coating for combustible materials.
My invention possesses other objects and valuable features, some of which will be set forth in the following description of my invention. It is to be understood that I do not limit myself to the showing made by the said description. as I may adopt varying forms of my invention within the scope of the claims.
In terms of broad inclusion my invention comprises a mixture of an alkali metal silicate. an alum or other equiva en sa an a fi udrine Edmund of the character of crvolite or an alkali metal fluosilicate, in a vehicle such as a minera oi. ituminous material such as tars and as halts. or drvin oils such as linseed Oll. lhis mixture provides a coat ing composition which can be applied to the materials to be treated.
In terms of greater detail. a satisfactory composition has been prepared bythe mixture of the following substances in approximate parts by weight:
Parts Cryolite 4 Ammonia alum 2 Sodium silicate 2 final mixture; therefore, it is apparent that various volumes of vehicle can be employed. However, for a mixture which can be applied with a brush, from 2 to 3 gallons of vehicle are preferred when the parts of the other ingredients are in pounds.
For the cryolite in the above composition. satisfactory results have been obtained by substituting the same quantity of an alkali metal fluosilicate such as sodium or )otassium fluosilicate. Sodium fluosihcate is preferred due to its greater availability and lesser cost. Also a mixture of various quantities of cryolite and an alkali metal fluosilicate can be used in place of one of these compounds alone to give a total of four parts by weight of fluorine compound. Ammonia alum is preferred since the best resu s ave en obtained by its use, but various other alums can be substituted therefor. For instance the same quantity of ammonia chrom. ammonia iron, otassium, sodiu i, or otassium iron Ill fins can e employed; or if desired straight salts such as ferric or ferrous sulfate. or 1 l r 1 inu n; sp l fate can be su stitute or the two parts of alum. In place of the sodium silicate, the same quantity of another alkali metal silicate as potassium silicate can be used.
The proportions stated in the preceding example are those which have been found to produce the best results. However, the quantities of the ingredients or their substitutes, may be varied within a wide range with satisfactory results. For example, the following range of substances in parts by weight can be employed with the vehicles previously described:
1928. Serial No. 293,784.
Parts Fluorine com ound of the character of crvolite or of an alkali metal 'flHO-SIHCQIQE 1 to 10 An alum or the equivalent 1 to 4 Alkali metal silicate lto 5 The quantity of vehicle is determined by the Examiner porated in the desired vehicle by mixing and stirring.
The compositions when applied as a coating to combustible materials such as wood, paper, or fabrics such as canvas, serve to resist fire for a long time, and to prevent the spreading of flames. The materials thus treated will only char at the point of contact with the fire without bursting into flames. It is thought that this condition is created by the generation of gases which prevent the access of oxygen to the treated material. As previously set forth, it is preferred to apply the coating by means of a brush. However, if desired. the materials to be treated may be immersed in a bath of the coating composition.
Notonly have these compositions been found to effectively resist fire, but they also act as preservatives when applied to materials such as wood, railroad ties, or wood pilings.
I claim:
1. A fire resistant and preservative composition comprising a substance of the group consisting of cryolite and an alkali metal fluosilicate, an alkali metal silicate, and an oil vehicle.
2. A fire resistant and preservative composition comprising a substance of the group consisting of cryolite and an alkali metal fiuosilicate, an alum. an alkali metal silicate, and a bituminous vehicle.
3. A fire resistant and preservative composition comprising a vehicle, and the following substances in parts by weight:
Parts A substance of the group consisting of cryolite and an alkali metal fluosilicate 1 to 10 An alum 1 to 4 An alkali metal silicate 1 to 5 4. A fire resistant and preservative composition comprising a vehicle, and the following substances in approximate parts by weight:
Parts A substance of the group consisting of vcryolite and an alkali metal fiuosilicate 4 An alum 2 An alkali metal silicate 2 7. A fire resistant and preservative composition comprising cryolite, sodium silicate, and alum, and a bituminous vehicle.
8. A fire resistant and preservative composition comprising a bituminous vehicle, and the following substances in parts by weight:
Parts Cryolite 1 to 10 An alum 1 to 4 Sodium silicate 1 to 5 9. A fire resistant and preservative composition comprising a bituminous vehicle. and the following substances in approximate parts by weight:
Parts Cryolite 4 An alum 2 Sodium silicate 2 my hand.
JOSEPH RIGBY \VATSON.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US293784A US1900211A (en) | 1928-07-18 | 1928-07-18 | Fire resistant and preservative composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US293784A US1900211A (en) | 1928-07-18 | 1928-07-18 | Fire resistant and preservative composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1900211A true US1900211A (en) | 1933-03-07 |
Family
ID=23130559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US293784A Expired - Lifetime US1900211A (en) | 1928-07-18 | 1928-07-18 | Fire resistant and preservative composition |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1900211A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2745758A (en) * | 1952-08-06 | 1956-05-15 | Beatrice M Ruddle | Coating composition |
| US4803182A (en) * | 1987-12-14 | 1989-02-07 | Sadanobu Ishikawa | Heat resistant materials containing ceramic components |
| US20050042377A1 (en) * | 1996-03-15 | 2005-02-24 | K. M. Slimak | Process of using sodium silicate to create fire retardant products |
-
1928
- 1928-07-18 US US293784A patent/US1900211A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2745758A (en) * | 1952-08-06 | 1956-05-15 | Beatrice M Ruddle | Coating composition |
| US4803182A (en) * | 1987-12-14 | 1989-02-07 | Sadanobu Ishikawa | Heat resistant materials containing ceramic components |
| US20050042377A1 (en) * | 1996-03-15 | 2005-02-24 | K. M. Slimak | Process of using sodium silicate to create fire retardant products |
| US7297411B2 (en) * | 1996-03-15 | 2007-11-20 | Karen M. Slimak | Process of using sodium silicate to create fire retardant products |
| US8647750B2 (en) | 1996-03-15 | 2014-02-11 | Karen M. Slimak | Process of using sodium silicate to create fire retardant products |
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