GB1497363A - Method of aggregating sand - Google Patents
Method of aggregating sandInfo
- Publication number
- GB1497363A GB1497363A GB10034/76A GB1003476A GB1497363A GB 1497363 A GB1497363 A GB 1497363A GB 10034/76 A GB10034/76 A GB 10034/76A GB 1003476 A GB1003476 A GB 1003476A GB 1497363 A GB1497363 A GB 1497363A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sand
- polymer
- march
- parts
- amount
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
- C09K17/18—Prepolymers; Macromolecular compounds
- C09K17/20—Vinyl polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Colloid Chemistry (AREA)
Abstract
1497363 Stabilising sands REVERTEX (SOUTH AFRICA) (PTY) Ltd 12 March 1976 [21 March 1975] 10034/76 Heading E1F A method of stabilizing sand comprises applying to the sand an aqueous polymer emulsion in an amount from 5 to 25 litres/m<SP>2</SP>, the ratio of dry polymer to sand being less than 3:100. The polymer emulsion may be stabilised with a colloid stabiliser, e.g. gums, celluloses, or polyvinyl alcohol, and the polymer may be a polyvinylacetate homopolymer, a vinyl acetate-acrylic copolymer or an acrylic-acrylic copolymer. The sand particles may be rendered water repellant by a pre-treatment with a composition comprising a polymer in an amount to provide 0.01-0.5 parts of polymer to 100 parts of sand.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA00751787A ZA751787B (en) | 1975-03-21 | 1975-03-21 | Soil treatment compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1497363A true GB1497363A (en) | 1978-01-12 |
Family
ID=25568783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10034/76A Expired GB1497363A (en) | 1975-03-21 | 1976-03-12 | Method of aggregating sand |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU498585B2 (en) |
CA (1) | CA1075455A (en) |
GB (1) | GB1497363A (en) |
MW (1) | MW576A1 (en) |
ZA (1) | ZA751787B (en) |
ZM (1) | ZM3076A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0009751A1 (en) * | 1978-09-30 | 1980-04-16 | BASF Aktiengesellschaft | Method for securing bulk loads in coasters and sea ships against shifting during heeling or pitching |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2033876T3 (en) * | 1986-11-07 | 1993-04-01 | Pfizer Inc. | PROTECTION OF BEACHES AND SAND DUNES AGAINST EROSION. |
DE4324474A1 (en) * | 1993-07-21 | 1995-01-26 | Henkel Kgaa | Use of selected polyvinyl acetate dispersions for the surface consolidation of sand and / or soil |
DE4428269A1 (en) * | 1994-08-10 | 1996-02-15 | Henkel Kgaa | Use of selected and biocompatible stabilizers in polyvinyl ester based soil stabilizers |
DE19548314A1 (en) * | 1995-12-22 | 1997-06-26 | Henkel Kgaa | Improved process for intensifying the surface consolidation of soil at risk of erosion by introducing water-based and adhesion-promoting binders based on polyvinyl alcohol esters |
-
1975
- 1975-03-21 ZA ZA00751787A patent/ZA751787B/en unknown
-
1976
- 1976-03-11 MW MW5/76A patent/MW576A1/en unknown
- 1976-03-12 ZM ZM30/76A patent/ZM3076A1/en unknown
- 1976-03-12 GB GB10034/76A patent/GB1497363A/en not_active Expired
- 1976-03-15 CA CA247,920A patent/CA1075455A/en not_active Expired
- 1976-03-15 AU AU12009/76A patent/AU498585B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0009751A1 (en) * | 1978-09-30 | 1980-04-16 | BASF Aktiengesellschaft | Method for securing bulk loads in coasters and sea ships against shifting during heeling or pitching |
Also Published As
Publication number | Publication date |
---|---|
MW576A1 (en) | 1977-06-08 |
AU498585B2 (en) | 1979-03-15 |
ZM3076A1 (en) | 1977-09-21 |
CA1075455A (en) | 1980-04-15 |
ZA751787B (en) | 1976-04-28 |
AU1200976A (en) | 1977-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |