USRE15944E - Bituminous emulsion and process of making same - Google Patents
Bituminous emulsion and process of making same Download PDFInfo
- Publication number
- USRE15944E USRE15944E US15944DE USRE15944E US RE15944 E USRE15944 E US RE15944E US 15944D E US15944D E US 15944DE US RE15944 E USRE15944 E US RE15944E
- Authority
- US
- United States
- Prior art keywords
- emulsion
- making same
- asphalt
- sulphite liquor
- bituminous emulsion
- 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
- 239000000839 emulsion Substances 0.000 title description 15
- 238000000034 method Methods 0.000 title description 2
- 239000010426 asphalt Substances 0.000 description 16
- LSNNMFCWUKXFEE-UHFFFAOYSA-L Sulphite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 13
- 239000000463 material Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 2
- HWKQNAWCHQMZHK-UHFFFAOYSA-N Trolnitrate Chemical compound [O-][N+](=O)OCCN(CCO[N+]([O-])=O)CCO[N+]([O-])=O HWKQNAWCHQMZHK-UHFFFAOYSA-N 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- C08L95/005—Aqueous compositions, e.g. emulsions
Definitions
- the invention relates to improvements in ituminous emulsions and process of making same, and refers; more particularl to that type of-emulsion which is miscib e in water.
- This invention may he carried out as folows:
- asphalt of 150 degrees F. melting point petroleum residuum maybe used, which is a thick li id at normal temperatures or a particu arly highmelting point asphalt may be used or an asphalt having a higher melting point than 150 degrees F. but below the boiling pointof water, may be used. If a high melting point asphalt is desired to be. emulsified, the sulphite liquor may be maintained under a substantial pressure, so as to prevent the water from evaporatin while the asphalt is being emulsified. 5 e invention may be carried out inthe manner above descnbed, excelpt that there may be mixed with the su phite liquor,
- this product may .be put, is that of a dust layer and also as a road binder. Man other uses will occur to those skilled in tile art.
- this material is ClBSliable that the asphalt or other bitumen be of relatively low melting point so as to protect the sulphite liquor, as far as ossible, from the action of rain, and assist in bindmg the particles of road material together.
- An emulsion consisting of sulphite liquor, an earthy. colloidal material and bifumen, said bitumen'being in the dispersed p ase.
- a bituminized sulphite liquor in emulsion form capable of acting as a road binder.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Road Repair (AREA)
Description
Rea-ma Nov. 1 1; 1924.,
umran- 's'TA-ras PATENT OFFICE.
Lesa-Ea mscmamun, or cnrcaoo, rumors.
BITUMINOUS-EMULSION PROOF-S80! ll'o Drawing. Original No. 1,450,686, dated April}, 1828, Serial No. 582,316, filed Application for reluue filed November 15, 1923. Serial llo. 876,018
To all whom, it may concern:
Be it-known that I, Las'mn KmsoHBRaUN,
a citizen of theUnited States,-residing in the city of Chicago, county of Cook, and
of. Illinois, have invented certain new and useful Im rovements in Bituminous Emulsions and Erocesses of Making Same, of which the following is a specification.
The invention relates to improvements in ituminous emulsions and process of making same, and refers; more particularl to that type of-emulsion which is miscib e in water.
This invention may he carried out as folows:
I take sulphite liquor, centrated, whlch as is well known, is a rela'; tively thick syrupy mass. This sulphite liquor 'is then heated. To this heated preferably 0on sulphite liquor, I add bituminous material in liquid condition, as for example, asphalt of a melting point of 150 F., heated so that it is in fluid condition. The sulphite liquor will be heated to about the temperature at which the asphalt melts. While the asphalt is being slowly added, the sulphite liquor is being constantly agitated so as to produce an emulsion in which the asphalt is in the dispersed phase. Water may be added from time to time to maintain the proper consistency of the emulsion.
Instead of using asphalt of 150 degrees F. melting point, petroleum residuum maybe used, which is a thick li id at normal temperatures or a particu arly highmelting point asphalt may be used or an asphalt having a higher melting point than 150 degrees F. but below the boiling pointof water, may be used. If a high melting point asphalt is desired to be. emulsified, the sulphite liquor may be maintained under a substantial pressure, so as to prevent the water from evaporatin while the asphalt is being emulsified. 5 e invention may be carried out inthe manner above descnbed, excelpt that there may be mixed with the su phite liquor,
bentonite, or highly colloidal clay so that agents they both act as emulsi maxme sum.
Aug-nut 16, 1922.
One use to which this product may .be put, is that of a dust layer and also as a road binder. Man other uses will occur to those skilled in tile art. When this material is used for road purposes, it is ClBSliable that the asphalt or other bitumen be of relatively low melting point so as to protect the sulphite liquor, as far as ossible, from the action of rain, and assist in bindmg the particles of road material together.
en this emulsion is made, using harder in such instances, to 're-emulsify or remix such dry products with water. a
e oregoing as a cement one upon the other. Another advantage of using this material for paper broke or waste can be back into emulsion form.
I I claim as my invention:
1. An emulsion consisting of sulphite liquor and bitumen, the bitumen being in dispersed phase. v
2. An emulsion consisting of sulphite liquor, an earthy. colloidal material and bifumen, said bitumen'being in the dispersed p ase. 3: An emulsion, non-coalescible on drymg, consisting of sulphite liquor, an earthy colloidal material, and a bitumen being in dispersed phase. r
4. -An emulsion, non-coalescible on drying, consisting of sulphite liquor, and a bitumen being in dispersed phase.
5. A bituminized sulphite liquor in emulsion form, capable of acting as a road binder.
6. A bituminized sulphite liquor in emulsion form.
as for example, 160-18O degrees F- products is that the
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USRE15944E true USRE15944E (en) | 1924-11-11 |
Family
ID=2077162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US15944D Expired USRE15944E (en) | Bituminous emulsion and process of making same |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USRE15944E (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2481322A (en) * | 1946-01-11 | 1949-09-06 | Stancal Asphalt & Bitumuls Com | Stabilized bituminous emulsion |
| US2494708A (en) * | 1946-07-27 | 1950-01-17 | Donald C Jesseph | Stable bituminous emulsion and preparation thereof |
| US2693424A (en) * | 1951-12-28 | 1954-11-02 | Bennett Inc | Sized paper product, size and method of making the same |
| US2714582A (en) * | 1954-04-26 | 1955-08-02 | Lukon Inc | Finely divided dispersible asphaltic composition and method of making the same |
| US2948686A (en) * | 1955-07-14 | 1960-08-09 | G H Packwood Mfg Company | Thixotropic and fast breaking skin cleaner emulsion and process for producing the same |
| US4666522A (en) | 1985-02-13 | 1987-05-19 | Reed Lignin Inc. | Stable lignosulfonate emulsion |
-
0
- US US15944D patent/USRE15944E/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2481322A (en) * | 1946-01-11 | 1949-09-06 | Stancal Asphalt & Bitumuls Com | Stabilized bituminous emulsion |
| US2494708A (en) * | 1946-07-27 | 1950-01-17 | Donald C Jesseph | Stable bituminous emulsion and preparation thereof |
| US2693424A (en) * | 1951-12-28 | 1954-11-02 | Bennett Inc | Sized paper product, size and method of making the same |
| US2714582A (en) * | 1954-04-26 | 1955-08-02 | Lukon Inc | Finely divided dispersible asphaltic composition and method of making the same |
| US2948686A (en) * | 1955-07-14 | 1960-08-09 | G H Packwood Mfg Company | Thixotropic and fast breaking skin cleaner emulsion and process for producing the same |
| US4666522A (en) | 1985-02-13 | 1987-05-19 | Reed Lignin Inc. | Stable lignosulfonate emulsion |
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