US157573A - Improvement in processes for making oakum - Google Patents
Improvement in processes for making oakum Download PDFInfo
- Publication number
- US157573A US157573A US157573DA US157573A US 157573 A US157573 A US 157573A US 157573D A US157573D A US 157573DA US 157573 A US157573 A US 157573A
- Authority
- US
- United States
- Prior art keywords
- oakum
- making
- improvement
- processes
- fiber
- 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
- 238000000034 method Methods 0.000 title description 8
- 239000000835 fiber Substances 0.000 description 14
- 239000002904 solvent Substances 0.000 description 12
- 239000010426 asphalt Substances 0.000 description 8
- 229940068124 Pine tar Drugs 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000003350 kerosene Substances 0.000 description 6
- 239000011297 pine tar Substances 0.000 description 6
- 240000000218 Cannabis sativa Species 0.000 description 4
- 241000208202 Linaceae Species 0.000 description 4
- 235000004431 Linum usitatissimum Nutrition 0.000 description 4
- 235000009120 camo Nutrition 0.000 description 4
- 235000005607 chanvre indien Nutrition 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 239000011487 hemp Substances 0.000 description 4
- 235000012765 hemp Nutrition 0.000 description 4
- 235000012766 marijuana Nutrition 0.000 description 4
- 239000002965 rope Substances 0.000 description 4
- 240000000491 Corchorus aestuans Species 0.000 description 2
- 235000011777 Corchorus aestuans Nutrition 0.000 description 2
- 235000010862 Corchorus capsularis Nutrition 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002335 preservative Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1617—Purification and regeneration of coating baths
Definitions
- the fiber After saturation, the fiber is pressed to remove the excess of the solution, dried, and carded to reduce it to the proper length and fineness.
- the object of my invention is the preparation of a good quality of oakum from a byproduct cheaply, and furnish a supply at any time, which is becoming difficult, owing to the increasing scarcity of old rope, from which it is usually made.
- oakum made by my process possesses not only the usual qualities of ordinary oakum made from old rope, but, additionally, the entire strength of new fiber, and the extra preservative property given it by the asphaltum.
- I claim as my invention The process of making oakum from hemp or flax tow, jute, or similar fibers, by saturating such fiber in a solution of asphaltum and pinetar, using benzine, kerosene, or other oil as the solvent, and the recovery of said oil by distillation from the saturated fiber, substantially as specified.
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Road Paving Structures (AREA)
Description
UNITED STATES PATENT OFFICE.
JAMES It. BLANEY, OF CHICAGO, ILLINOIS, ASSIGNOR OF ONE-HALF HIS RIGHT TO J OHNv R. MONALLY, OF SAME PLACE.
IMPROVEMENT IN PROCESSES FOR MAKING OAKUM.
Specification forming part of Letters Patent No. 157,573, dated December 8, 1874; application filed November 24, 1874.
To all whom it may concern Be it known that I, JAS. R. BLANEY, of
v Chicago, (look county, Illinois, have invented an Improved Process of Making Oakum, of which the following is a specification:
In making oakum by my process I use hemp or flax tow, jute, or other similar fiber. Any one of these fibrous materials is saturated with a thin solution in benzine, kerosene, or other oil, as solvent of the finest asphaltum, (Trinidad preferred,) and of pine-tar.
These solutions are better made separate, and mixed.
After saturation, the fiber is pressed to remove the excess of the solution, dried, and carded to reduce it to the proper length and fineness.
These solutions contain from one and a half to two pounds of asphaltum to the gallon of the solvent, and about one-half that quantity of pine-tar per gallon of the solvent.
To recover the benzine, kerosene, or other solvent, I propose to dry the fiber, after pressing it, by distillation of the said solvent.
, The object of my invention is the preparation of a good quality of oakum from a byproduct cheaply, and furnish a supply at any time, which is becoming difficult, owing to the increasing scarcity of old rope, from which it is usually made.
I do not claim the special use of flax or hemp tow in the manufacture of oakum, for they to give to the fiber the requisite adhesiveness,
and the other properties of ordinary oakum, while oakum made by my process possesses not only the usual qualities of ordinary oakum made from old rope, but, additionally, the entire strength of new fiber, and the extra preservative property given it by the asphaltum.
I claim as my invention The process of making oakum from hemp or flax tow, jute, or similar fibers, by saturating such fiber in a solution of asphaltum and pinetar, using benzine, kerosene, or other oil as the solvent, and the recovery of said oil by distillation from the saturated fiber, substantially as specified.
JAS. R. BLANEY. Witnesses:
WALTER BUTLER, D. W. GRAVES.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US157573A true US157573A (en) | 1874-12-08 |
Family
ID=2226983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US157573D Expired - Lifetime US157573A (en) | Improvement in processes for making oakum |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US157573A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040185173A1 (en) * | 2003-03-21 | 2004-09-23 | Slawomir Ratomski | Perlited portland cement plaster joint compound additive with lime |
-
0
- US US157573D patent/US157573A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040185173A1 (en) * | 2003-03-21 | 2004-09-23 | Slawomir Ratomski | Perlited portland cement plaster joint compound additive with lime |
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