GB1228456A - - Google Patents
Info
- Publication number
- GB1228456A GB1228456A GB1228456DA GB1228456A GB 1228456 A GB1228456 A GB 1228456A GB 1228456D A GB1228456D A GB 1228456DA GB 1228456 A GB1228456 A GB 1228456A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aqueous phase
- phase
- bitumen
- forming
- rubber latex
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/882—Molybdenum and cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Road Paving Structures (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
1,228,456. Bitumen emulsions containing rubber. ARMOUR INDUSTRIAL CHEMICAL CO. 30 Aug., 1968 [5 Dec., 1967], No. 41529/68. Heading B1V. [Also in Division C3] An aqueous emulsion with a pH from 1 to 10 contains an asphaltic bitumen phase and an aqueous phase comprising 1-99% thereof of a rubber latex and a minor amount of a cationic emulsifier of one of the following formulae: wherein R=aliphatic hydrocarbon or C 12-24 aralkyl, R 1 = H, CH 3 or -(CH 2 CH 2 O) n H wherein n is an integer from 1 to 30, R 2 =C 1-4 alkyl and A is halide, phosphate, nitrate, acetate or methylsulphate ion. The emulsions are prepared by forming an aqueous phase containing the rubber latex and emulsifier, forming a bituminous phase and dispersing the latter in said aqueous phase. The asphaltic bitumen may be a mixture of 50% to 80% propane asphalt and from 50% to 20% oxidised asphalt. The aqueous phase may comprise 40% to 70% neoprene.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68797967A | 1967-12-05 | 1967-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1228456A true GB1228456A (en) | 1971-04-15 |
Family
ID=24762623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1228456D Expired GB1228456A (en) | 1967-12-05 | 1968-08-30 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS505746B1 (en) |
| DE (1) | DE1800995A1 (en) |
| FR (1) | FR1577885A (en) |
| GB (1) | GB1228456A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2452903A (en) * | 2006-09-19 | 2009-03-25 | Colas Sa | Bond coat |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2630452B1 (en) * | 1988-04-22 | 1991-04-12 | Sabar | PROCESS AND PLANT FOR MANUFACTURING BITUMEN EMULSION CONTAINING SYNTHETIC ELASTOMER ADDED IN AQUEOUS PHASE |
-
1968
- 1968-08-30 GB GB1228456D patent/GB1228456A/en not_active Expired
- 1968-09-02 FR FR1577885D patent/FR1577885A/fr not_active Expired
- 1968-09-04 JP JP6310768A patent/JPS505746B1/ja active Pending
- 1968-10-03 DE DE19681800995 patent/DE1800995A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2452903A (en) * | 2006-09-19 | 2009-03-25 | Colas Sa | Bond coat |
| GB2452903B (en) * | 2006-09-19 | 2011-12-14 | Colas Sa | Bond coat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS505746B1 (en) | 1975-03-06 |
| FR1577885A (en) | 1969-08-08 |
| DE1800995A1 (en) | 1969-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |