MA51700B1 - Methode de stabilisation de sols sableux - Google Patents
Methode de stabilisation de sols sableuxInfo
- Publication number
- MA51700B1 MA51700B1 MA51700A MA51700A MA51700B1 MA 51700 B1 MA51700 B1 MA 51700B1 MA 51700 A MA51700 A MA 51700A MA 51700 A MA51700 A MA 51700A MA 51700 B1 MA51700 B1 MA 51700B1
- Authority
- MA
- Morocco
- Prior art keywords
- group
- sandy soils
- formula
- monomers
- monomer
- Prior art date
Links
Classifications
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- 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
- C09K17/22—Polyacrylates; Polymethacrylates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/24—Homopolymers or copolymers of amides or imides
- C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Processing Of Solid Wastes (AREA)
- Cultivation Of Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
La présente invention concerne une méthode de stabilisation de sols sableux comprenant l'application, sur la surface du sol sableux, en une fois, de 0,5 à 5 l.M-2 d'une solution aqueuse s comprenant moins de 2000 ppm d'au moins un polymère hydrosoluble a, ledit polymère a comprenant des monomères éthyléniquement insaturés dont 0,01 à 20% en mol est constitué d'au moins un monomère hydroxyalkylé de formule (i) h2c=cr1r2 dans laquelle r1 étant un atome d'hydrogène ou un groupement méthyle et r2 étant un groupement hydrocarboné contenant au moins un groupement pendant oh et optionnellement au moins un hétéroatome n ou o dans la chaîne hydrocarbonée; r2 étant distinct du groupement c(=o)-oh, les autres monomères étant des monomères non-ioniques et/ou anioniques et/ou cationiques différents du monomère de formule (i).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1854400A FR3081470B1 (fr) | 2018-05-24 | 2018-05-24 | Methode de stabilisation de sols sableux |
PCT/EP2019/063385 WO2019224328A1 (fr) | 2018-05-24 | 2019-05-23 | Methode de stabilisation de sols sableux |
Publications (2)
Publication Number | Publication Date |
---|---|
MA51700A1 MA51700A1 (fr) | 2021-01-29 |
MA51700B1 true MA51700B1 (fr) | 2022-06-30 |
Family
ID=62875002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA51700A MA51700B1 (fr) | 2018-05-24 | 2019-05-23 | Methode de stabilisation de sols sableux |
Country Status (7)
Country | Link |
---|---|
US (1) | US11725144B2 (fr) |
CN (1) | CN112262199A (fr) |
FR (1) | FR3081470B1 (fr) |
IL (1) | IL278836A (fr) |
MA (1) | MA51700B1 (fr) |
TN (1) | TN2020000214A1 (fr) |
WO (1) | WO2019224328A1 (fr) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA766819B (en) * | 1976-11-15 | 1978-02-22 | Revertex Ltd | Improvements in the treatment of sand |
GB2088392B (en) * | 1980-12-03 | 1984-05-02 | Sumitomo Chemical Co | Production of hydrogels |
JP3169707B2 (ja) * | 1992-11-16 | 2001-05-28 | 帝人株式会社 | 易接着性白色ポリエステルフイルム |
US6130304A (en) * | 1996-05-14 | 2000-10-10 | Sanyo Chemical Industries, Ltd. | Water-absorbent or water-retention material and production method thereof |
US8795834B2 (en) * | 2009-02-09 | 2014-08-05 | Sapturf, Llc | Synthetic turf having cooling layer |
FR3009307B1 (fr) * | 2013-08-02 | 2015-08-14 | Snf Sas | Nouvelle methode de conditionnement de sol par application de polymere hydrosoluble ou hydrogonflant |
CN105950157A (zh) | 2016-07-27 | 2016-09-21 | 松田勤 | 一种环保无机土壤固化外加剂 |
-
2018
- 2018-05-24 FR FR1854400A patent/FR3081470B1/fr active Active
-
2019
- 2019-05-23 MA MA51700A patent/MA51700B1/fr unknown
- 2019-05-23 WO PCT/EP2019/063385 patent/WO2019224328A1/fr active Application Filing
- 2019-05-23 CN CN201980035061.2A patent/CN112262199A/zh active Pending
- 2019-05-23 US US17/058,286 patent/US11725144B2/en active Active
- 2019-05-23 TN TNP/2020/000214A patent/TN2020000214A1/fr unknown
-
2020
- 2020-11-19 IL IL278836A patent/IL278836A/en unknown
Also Published As
Publication number | Publication date |
---|---|
IL278836A (en) | 2021-01-31 |
TN2020000214A1 (fr) | 2022-07-01 |
US11725144B2 (en) | 2023-08-15 |
MA51700A1 (fr) | 2021-01-29 |
CN112262199A (zh) | 2021-01-22 |
FR3081470B1 (fr) | 2020-11-27 |
WO2019224328A1 (fr) | 2019-11-28 |
FR3081470A1 (fr) | 2019-11-29 |
US20210198573A1 (en) | 2021-07-01 |
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