US2282703A - Asphalt preparation - Google Patents
Asphalt preparation Download PDFInfo
- Publication number
- US2282703A US2282703A US108052A US10805236A US2282703A US 2282703 A US2282703 A US 2282703A US 108052 A US108052 A US 108052A US 10805236 A US10805236 A US 10805236A US 2282703 A US2282703 A US 2282703A
- Authority
- US
- United States
- Prior art keywords
- asphalt
- group
- acids
- cobalt
- zinc
- 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
- 239000010426 asphalt Substances 0.000 title description 16
- 238000002360 preparation method Methods 0.000 title description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 18
- 239000003208 petroleum Substances 0.000 description 13
- 239000002253 acid Substances 0.000 description 12
- 150000007513 acids Chemical class 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 150000003839 salts Chemical class 0.000 description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 9
- 229910017052 cobalt Inorganic materials 0.000 description 9
- 239000010941 cobalt Substances 0.000 description 9
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 9
- 239000011133 lead Substances 0.000 description 9
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 9
- 230000001590 oxidative effect Effects 0.000 description 9
- 229910052720 vanadium Inorganic materials 0.000 description 9
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 9
- 229910052725 zinc Inorganic materials 0.000 description 9
- 239000011701 zinc Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 5
- 240000002834 Paulownia tomentosa Species 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical class C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 5
- 230000035515 penetration Effects 0.000 description 5
- 230000008719 thickening Effects 0.000 description 5
- 150000001735 carboxylic acids Chemical class 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229940049918 linoleate Drugs 0.000 description 2
- 125000005609 naphthenate group Chemical group 0.000 description 2
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N lead(II) oxide Inorganic materials [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- LPEBYPDZMWMCLZ-CVBJKYQLSA-L zinc;(z)-octadec-9-enoate Chemical compound [Zn+2].CCCCCCCC\C=C/CCCCCCCC([O-])=O.CCCCCCCC\C=C/CCCCCCCC([O-])=O LPEBYPDZMWMCLZ-CVBJKYQLSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
Definitions
- This invention relates to asphalt preparation; and it is among the objects of the invention to provide a product having durability and resistance to change of properties in service.
- Other objects and advantages will appear as the de- To the accomplishment of the foregoing and related ends, the invention, then, comprises the features hereinafter fully described, and particularly pointed out in the claims, the following description setting forth in detail certain illustrative embodiments of the invention, these being indicative however, of but a few of the various ways in which the principle of the invention may be employed.
- a petroleum residuum as a pipe still bottoms of Mid-Continent petroleum left after the various cuts have been taken off through librucating fractions, and having for instance a flash point of 550 F., and penetration of about 200 at 77 F., is subjected to oxidation by blowing with air, and maintaining an effective temperature of 400-550" F., material shows desired characteristics, as for example 12 to 25 penetration at 77 F., and melting point 150-235 F., the oxidizing process requiring many hourrs, for instance 2 to 24 hours, depending somewhat upon the. constancy of maintenance of action.
- a naphthenate of a heavy metal as cobalt, manganese, iron, lead, vanadium, or zinc, being thoroughly disseminated.
- naphthenic salts are particularly desirable, I may in some instances employ salts of oleic, linoleic, tung acids, and synthetic carboxylic acids made by oxidizing petroleum, with metals as aforesaid.
- the amount of the naphthenic or other salt is small, for instance 0.001-1 per cent.
- the agent it is noted also, is to be added after active reaction has passed in the asphalt, or at least if added before there must be suflicient to insure the finished product containing an amount of the metal compound as indicated.
- the heavy metal in the form of reactive hydroxide or oxide or hydrous oxide may advantageously be employed instead of or in addition to the pre-formed salt of the metal. Incorporation thus of amounts of cobalt hydroxide, zinc oxide, litharge and like compounds of the said heavy metals reactive with carboxylic acids are desirable, reaction by the oxidation acids formed by the action of the oxygen in the blowing process on the petroleum hydrocarbons zyielding corresponding amounts ofsalts of the metals to become effective as if added pre-formed.
- Asphalts in accordance with the invention show a particularly good surface after application to point of usage, as in exposure on roofing, walls, and other surfaces, the customary tendency heretofore of asphalt to develop surface cracks, and also generally rapidly accumulate a coating of dust and dirt, being absent.
- a process of making asphalt which consists in heating and agitating petroleum residuum in. exposure to oxygen and thickening the material to desired melting poin and penetration, and after such oxidizing incorporating a small amount of a salt of a carboxylic acid of the group consisting of naphthenic, oleic, linoleic, tung acids and oxidized petroleum acids, with a metal of the group consisting of cobalt, manganese, iron, lead, vanadium and zinc.
- a process of making asphalt consisting in oxidizing petroleum residuum by heating in exposure to oxygen and thickening the material to desired melting point and penetration, and after such oxidation incorporating a small amount of mixed salts of acids of the group consisting of naphthenic, oleic, linoleic, tung acids and oxidized petroleum acids, with metals of the group consisting of cobalt, manganese, iron, lead, vanadium and zinc.
- a process of making asphalt consisting in oxidizing a petroleum residuum by heating in exposure to oxygen and thickening the material, and then incorporating a small amount of a compound of a metal of the group consisting of cobalt, manganese, iron, lead, vanadium and zinc.
- a process of making asphalt consisting in oxidizing petroleum residuum by heating in exposure to oxygen and thickening the material, and then incorporating a small amount of a reactive compound of the group consisting of oxides, hydroxides, and hydrous oxides of metals of the group consisting of cobalt, manganese, iron, lead, vanadium and zinc.
- Asphalt consisting of oxidized asphalt and a small amount of a naphthnate of a metal of the group consisting of cobalt, manganese, iron, lead, vanadium and zinc.
- Asphalt consisting of oxidized asphalt and a small amount of a salt of an acid of the group consisting of naphthenic, oleic, linoleic and tung acids with a metal of the group consisting of cobalt, manganese, iron, lead, vanadium and zinc.
- Asphalt consisting of oxidized asphalt and a small amount of a mixture of salts and acids of the group consisting of naphthenic, oleic, linoleic, tung acids and oxidized petroleum acids, with a metal of the group consisting of cobalt, manganese, iron, lead, vanadium and zinc.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Working-Up Tar And Pitch (AREA)
Description
scription proceeds.
Patented May 12, 1942 ASPHALT PREPARATION Robert E. Burk, Cleveland, Ohio, assignor to The Standard Oil Company, Cleveland, Ohio, a corporation of Ohio No Drawing. Application October 28, 1936, Serial No. 108,052
8 Claims.
This invention relates to asphalt preparation; and it is among the objects of the invention to provide a product having durability and resistance to change of properties in service. Other objects and advantages will appear as the de- To the accomplishment of the foregoing and related ends, the invention, then, comprises the features hereinafter fully described, and particularly pointed out in the claims, the following description setting forth in detail certain illustrative embodiments of the invention, these being indicative however, of but a few of the various ways in which the principle of the invention may be employed.
The invention will be best understood by reference to an illustrative example:
A petroleum residuum, as a pipe still bottoms of Mid-Continent petroleum left after the various cuts have been taken off through librucating fractions, and having for instance a flash point of 550 F., and penetration of about 200 at 77 F., is subjected to oxidation by blowing with air, and maintaining an effective temperature of 400-550" F., material shows desired characteristics, as for example 12 to 25 penetration at 77 F., and melting point 150-235 F., the oxidizing process requiring many hourrs, for instance 2 to 24 hours, depending somewhat upon the. constancy of maintenance of action. With the axidized material there is finally incorporated, whileit is in sufliciently fluent condition, 0.1 per cent of a naphthenate of a heavy metal, as cobalt, manganese, iron, lead, vanadium, or zinc, being thoroughly disseminated.
While the naphthenic salts are particularly desirable, I may in some instances employ salts of oleic, linoleic, tung acids, and synthetic carboxylic acids made by oxidizing petroleum, with metals as aforesaid.
In general, the amount of the naphthenic or other salt is small, for instance 0.001-1 per cent. The agent, it is noted also, is to be added after active reaction has passed in the asphalt, or at least if added before there must be suflicient to insure the finished product containing an amount of the metal compound as indicated.
I have found further that the action of the salts of the heavy metals as aforesaid, is promotive with respect to each other, and a mixture thereof yields results out of proportion to and much greater than the total of the respective individuals entering into the mixture. Thus, such mixtures as cobalt naphthenate and mansamples being taken until the ganese linoleate or tungate, or the lead salts of synthetic carboxylic acids made by oxidizing petroleum, as now commercially available, may be employed with zinc oleate or linoleate. And, variously, mixtures of the salts may be employed as desired.
If the agent is added before oxidation is complete, I have found further that the heavy metal in the form of reactive hydroxide or oxide or hydrous oxide may advantageously be employed instead of or in addition to the pre-formed salt of the metal. Incorporation thus of amounts of cobalt hydroxide, zinc oxide, litharge and like compounds of the said heavy metals reactive with carboxylic acids are desirable, reaction by the oxidation acids formed by the action of the oxygen in the blowing process on the petroleum hydrocarbons zyielding corresponding amounts ofsalts of the metals to become effective as if added pre-formed.
Asphalts in accordance with the invention show a particularly good surface after application to point of usage, as in exposure on roofing, walls, and other surfaces, the customary tendency heretofore of asphalt to develop surface cracks, and also generally rapidly accumulate a coating of dust and dirt, being absent.
Other modes of applying the principle of the invention may be employed, change being made as regards the details described, provided the features stated in any ofthe following claims,
.or the equivalent of such, be employed.
I therefore particularly point out and distinctly claim as my invention:
l.'A process of making asphalt, which consists in oxidizing petroleum residuum by heating and agitating in exposure to oxygen and thickening the material to desired melting point and penetration, and after such oxidizing incorporat ing a small amount of a naphthenate of a metal of the group consisting of cobalt, manganese, iron, lead, vanadium and zinc.
2. A process of making asphalt, which consists in heating and agitating petroleum residuum in. exposure to oxygen and thickening the material to desired melting poin and penetration, and after such oxidizing incorporating a small amount of a salt of a carboxylic acid of the group consisting of naphthenic, oleic, linoleic, tung acids and oxidized petroleum acids, with a metal of the group consisting of cobalt, manganese, iron, lead, vanadium and zinc.
3. A process of making asphalt, consisting in oxidizing petroleum residuum by heating in exposure to oxygen and thickening the material to desired melting point and penetration, and after such oxidation incorporating a small amount of mixed salts of acids of the group consisting of naphthenic, oleic, linoleic, tung acids and oxidized petroleum acids, with metals of the group consisting of cobalt, manganese, iron, lead, vanadium and zinc.
4. A process of making asphalt, consisting in oxidizing a petroleum residuum by heating in exposure to oxygen and thickening the material, and then incorporating a small amount of a compound of a metal of the group consisting of cobalt, manganese, iron, lead, vanadium and zinc.
5. A process of making asphalt, consisting in oxidizing petroleum residuum by heating in exposure to oxygen and thickening the material, and then incorporating a small amount of a reactive compound of the group consisting of oxides, hydroxides, and hydrous oxides of metals of the group consisting of cobalt, manganese, iron, lead, vanadium and zinc.-
6. Asphalt, consisting of oxidized asphalt and a small amount of a naphthnate of a metal of the group consisting of cobalt, manganese, iron, lead, vanadium and zinc.
7. Asphalt, consisting of oxidized asphalt and a small amount of a salt of an acid of the group consisting of naphthenic, oleic, linoleic and tung acids with a metal of the group consisting of cobalt, manganese, iron, lead, vanadium and zinc.
8. Asphalt, consisting of oxidized asphalt and a small amount of a mixture of salts and acids of the group consisting of naphthenic, oleic, linoleic, tung acids and oxidized petroleum acids, with a metal of the group consisting of cobalt, manganese, iron, lead, vanadium and zinc.
ROBERT E. BURK.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US108052A US2282703A (en) | 1936-10-28 | 1936-10-28 | Asphalt preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US108052A US2282703A (en) | 1936-10-28 | 1936-10-28 | Asphalt preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2282703A true US2282703A (en) | 1942-05-12 |
Family
ID=22320001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US108052A Expired - Lifetime US2282703A (en) | 1936-10-28 | 1936-10-28 | Asphalt preparation |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2282703A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2479235A (en) * | 1944-10-09 | 1949-08-16 | California Research Corp | Method of protecting cellulosic material |
| US2506283A (en) * | 1946-05-13 | 1950-05-02 | California Research Corp | Preparation of asphalt compositions |
| FR2442298A1 (en) * | 1978-11-24 | 1980-06-20 | Chem Crete Corp | PROCESS FOR THE PREPARATION OF PAVEMENT COATING COMPOSITIONS CONTAINING A STRENGTHENING AGENT BASED ON ORGANIC COMPOUNDS OF VARIOUS METALS, AND NOVEL PRODUCTS THUS OBTAINED |
| WO1987002373A1 (en) * | 1985-10-15 | 1987-04-23 | Philip Thomas Selfridge | High strength asphalt cement paving composition |
| WO1988007066A1 (en) * | 1987-03-09 | 1988-09-22 | The Lubrizol Corporation | Asphalt additive compositions |
| US5017230A (en) * | 1987-03-09 | 1991-05-21 | The Lubrizol Corporation | Asphalt additive compositions |
| US20090012214A1 (en) * | 2004-12-01 | 2009-01-08 | Fina Technology, Inc. | Performance Grade Asphalt Composition and Method of Production Thereof |
| US20110139686A1 (en) * | 2009-12-15 | 2011-06-16 | Compton Dennis R | Method of removing hydrogen sulfide |
-
1936
- 1936-10-28 US US108052A patent/US2282703A/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2479235A (en) * | 1944-10-09 | 1949-08-16 | California Research Corp | Method of protecting cellulosic material |
| US2506283A (en) * | 1946-05-13 | 1950-05-02 | California Research Corp | Preparation of asphalt compositions |
| FR2442298A1 (en) * | 1978-11-24 | 1980-06-20 | Chem Crete Corp | PROCESS FOR THE PREPARATION OF PAVEMENT COATING COMPOSITIONS CONTAINING A STRENGTHENING AGENT BASED ON ORGANIC COMPOUNDS OF VARIOUS METALS, AND NOVEL PRODUCTS THUS OBTAINED |
| WO1987002373A1 (en) * | 1985-10-15 | 1987-04-23 | Philip Thomas Selfridge | High strength asphalt cement paving composition |
| US4801332A (en) * | 1985-10-15 | 1989-01-31 | Chemcrete International Corp. | High strength asphalt cement paving composition |
| WO1988007066A1 (en) * | 1987-03-09 | 1988-09-22 | The Lubrizol Corporation | Asphalt additive compositions |
| US5017230A (en) * | 1987-03-09 | 1991-05-21 | The Lubrizol Corporation | Asphalt additive compositions |
| US20090012214A1 (en) * | 2004-12-01 | 2009-01-08 | Fina Technology, Inc. | Performance Grade Asphalt Composition and Method of Production Thereof |
| US20110139686A1 (en) * | 2009-12-15 | 2011-06-16 | Compton Dennis R | Method of removing hydrogen sulfide |
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