US402559A - Roofing material - Google Patents
Roofing material Download PDFInfo
- Publication number
- US402559A US402559A US402559DA US402559A US 402559 A US402559 A US 402559A US 402559D A US402559D A US 402559DA US 402559 A US402559 A US 402559A
- Authority
- US
- United States
- Prior art keywords
- lamp
- black
- roofing material
- oil
- compound
- 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
- 239000000463 material Substances 0.000 title description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 16
- 239000006233 lamp black Substances 0.000 description 16
- 239000003921 oil Substances 0.000 description 14
- 150000001875 compounds Chemical class 0.000 description 12
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 8
- 239000010426 asphalt Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 238000001035 drying Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 229940108066 Coal Tar Drugs 0.000 description 2
- 239000011280 coal tar Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011269 tar Substances 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
Definitions
- My invention relates to an improvement in roofing material; and it consists of the roofingfelt ordinarily used for that purpose saturated in a mixture consisting of petroleum, lamp-black, and asphaltum,which mixture is used as a substitute for the ordinary coal-tar.
- Coal-tan which is generally used, is obj ectionable for several reasons-among them, its cost; also the fact that after it has been exposed to the Weather for some time it becomes brittle and loses its vitality.
- the heavier petroleum-oils may be rendered practically odorless by distillation. With this distilled oil I mix a sufficient amount of lamp-black to bring it to about the consistency of liquid tar and add a small quantity of asphalt-um, rosin, or" other similar substance, which produces a stiffening and drying effect.
- the fel having been saturated or passed through this compound is passed between rollers in the usual way, to press in the mixture and remove the surplus, when it may be rolled into rolls for use, or may be put through the machine for uniting several thicknesses and producing a makes them objectionable to the trade, be-
- Rosin possesses some of the qualities of as phaltum as a drying and stiffening ingredient, and may be used as a substitute for or mixed with the asphaltum. The use of either is simply for the purpose described, and Ido not limit myself to any particular substance for that purpose.
- a roofing or paving material consisting of the abovedescribed compound of distilled petroleum, lamp-black, and asphaltum, or its equivalent, combined substantially in the proportions and for the purpose described.
Description
UNITED STATES PATENT OFFICE.
PHILIP CAREY, OF CINCINNATI, OHIO.
ROOFING MAQ'SI'ERIAL.
SPECIFICATION forming part of Letters Patent No. 402,559, dated May 7, 1889.
' Application filed December 22, 1888. Serial No. 294,378. (No specimens.)
To all whom it may concern/.-
' provement in Roofing Material, of which the following is a full, clear, and exact description.
My invention relates to an improvement in roofing material; and it consists of the roofingfelt ordinarily used for that purpose saturated in a mixture consisting of petroleum, lamp-black, and asphaltum,which mixture is used as a substitute for the ordinary coal-tar. Coal-tanwhich is generally used, is obj ectionable for several reasons-among them, its cost; also the fact that after it has been exposed to the Weather for some time it becomes brittle and loses its vitality. The heavier petroleum-oils may be rendered practically odorless by distillation. With this distilled oil I mix a sufficient amount of lamp-black to bring it to about the consistency of liquid tar and add a small quantity of asphalt-um, rosin, or" other similar substance, which produces a stiffening and drying effect. The fel having been saturated or passed through this compound, is passed between rollers in the usual way, to press in the mixture and remove the surplus, when it may be rolled into rolls for use, or may be put through the machine for uniting several thicknesses and producing a makes them objectionable to the trade, be-
when it is desired to unite several sheets, the greasy surface preyents' the perfect union and leaves them liable to part. The lamp-black used, as described, leaves. the surface of the felt dry and free from the objections named.
If mixed with the oil, as described, it is so light that there is no tendency to settle at the bottom, as heavier substances are liable to do; but, on the contrary, there is a chemical union between the oil and the lamp-black forming a homogeneous compound. The proportions I use are about one-half or five-tenths of the oil, four-tenths of lamp-black, and one-tenth asphaltum.
I do not limit myself to these proportions exactly, as the amount of lamp-black differs with different oils, my discovery relating especially to the use of lamp-black with oil for the purposes described. This preparation is easily handled and easily applied, is inex pensive, and very much superior in its result to any other compound that I know of. WVith slight modifications it maybe used for a paving compound, the modifications depending upon the climate in which it is to be used, as is well known, the requirement for ,hot and cold climates Varying in all such compounds.
Rosin possesses some of the qualities of as phaltum as a drying and stiffening ingredient, and may be used as a substitute for or mixed with the asphaltum. The use of either is simply for the purpose described, and Ido not limit myself to any particular substance for that purpose.
Having thus fully described my invention, what I claim, and desire to secure by Letters Patent, is-
A roofing or paving material consisting of the abovedescribed compound of distilled petroleum, lamp-black, and asphaltum, or its equivalent, combined substantially in the proportions and for the purpose described.
PHILIP CAREY.
Witnesses:
ALERED M. ALLEN, GEORGE HEIDMAN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US402559A true US402559A (en) | 1889-05-07 |
Family
ID=2471514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US402559D Expired - Lifetime US402559A (en) | Roofing material |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US402559A (en) |
-
0
- US US402559D patent/US402559A/en not_active Expired - Lifetime
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