MX2010009942A - Composiciones de polimero responsivas a estimulos de autosituacion en aditivos de suelo y metodos para uso. - Google Patents

Composiciones de polimero responsivas a estimulos de autosituacion en aditivos de suelo y metodos para uso.

Info

Publication number
MX2010009942A
MX2010009942A MX2010009942A MX2010009942A MX2010009942A MX 2010009942 A MX2010009942 A MX 2010009942A MX 2010009942 A MX2010009942 A MX 2010009942A MX 2010009942 A MX2010009942 A MX 2010009942A MX 2010009942 A MX2010009942 A MX 2010009942A
Authority
MX
Mexico
Prior art keywords
soil
situating
stimuli
links
self
Prior art date
Application number
MX2010009942A
Other languages
English (en)
Inventor
Jean-Christophe Castaing
Zhiyun Chen
Marie-Pierre Labeau
Gilda Lizarraga
Original Assignee
Rhodia Operations
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rhodia Operations filed Critical Rhodia Operations
Publication of MX2010009942A publication Critical patent/MX2010009942A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C05D9/02—Other inorganic fertilisers containing trace elements
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80—Soil conditioners
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/40—Fertilisers incorporated into a matrix
    • 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
    • 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
    • C09K17/32—Prepolymers; Macromolecular compounds of natural origin, e.g. cellulosic materials
    • 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
    • C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • 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
    • C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • C09K17/48—Organic compounds mixed with inorganic active ingredients, e.g. polymerisation catalysts
    • 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
    • C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • C09K17/48—Organic compounds mixed with inorganic active ingredients, e.g. polymerisation catalysts
    • C09K17/50—Organic compounds mixed with inorganic active ingredients, e.g. polymerisation catalysts the organic compound being of natural origin, e.g. cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pest Control & Pesticides (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatment Of Sludge (AREA)
  • Cultivation Of Plants (AREA)

Abstract

Se divulgan aditivos de suelo comprendidos de composiciones de polímero responsivas a estímulos, de autosituación y métodos de su uso. En una modalidad, la composición de polímero o red de polímero comprende reticulaciones permanentes y reticulaciones no permanentes, en donde las reticulaciones no permanentes son capaces de ser removidas en la aplicación o la exposición a un estímulo, típicamente localizado dentro del suelo. En otra modalidad, el método para incrementar la retención de agua en los suelos incluye aplicar un aditivo de suelo, que comprende redes de polímero de la presente invención mezcladas con una solución acuosa para formar una solución o suspensión de dispersión coloidal, a una superficie del suelo. La suspensión o solución de dispersión coloidal facilita la penetración de la composición de polímero a través de la superficie del suelo y dentro del suelo, migrando típicamente a áreas de potencial de agua menor y, más típicamente, a lo largo de canales de drenaje localizados dentro del suelo. Después de la penetración de la superficie del suelo, la red de polímero luego se expone a un estímulo, típicamente presente en el suelo, mediante lo cual las reticulaciones no permanentes se remueven y la composición de polímero se somete a un cambio volumétrico. Esto da por resultado la prevención, detención o pérdida desacelerada de agua del área dirigida, por ejemplo, la zona de raíz de plantas, que permite la eficiencia de utilización de agua mejorada por las plantas, pastos, vegetación, etc.
MX2010009942A 2008-03-31 2009-03-31 Composiciones de polimero responsivas a estimulos de autosituacion en aditivos de suelo y metodos para uso. MX2010009942A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7251108P 2008-03-31 2008-03-31
PCT/US2009/001979 WO2009123699A2 (en) 2008-03-31 2009-03-31 Self-situating stimuli-responsive polymer compositions in soil additives and methods for use

Publications (1)

Publication Number Publication Date
MX2010009942A true MX2010009942A (es) 2010-09-28

Family

ID=41115699

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010009942A MX2010009942A (es) 2008-03-31 2009-03-31 Composiciones de polimero responsivas a estimulos de autosituacion en aditivos de suelo y metodos para uso.

Country Status (9)

Country Link
US (1) US8784681B2 (es)
EP (1) EP2265647A4 (es)
CN (1) CN101983209B (es)
AR (1) AR071172A1 (es)
AU (1) AU2009232384B2 (es)
BR (1) BRPI0910433A2 (es)
CA (1) CA2720092C (es)
MX (1) MX2010009942A (es)
WO (1) WO2009123699A2 (es)

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Also Published As

Publication number Publication date
CA2720092C (en) 2017-08-01
BRPI0910433A2 (pt) 2015-09-29
EP2265647A2 (en) 2010-12-29
CA2720092A1 (en) 2009-10-08
AR071172A1 (es) 2010-06-02
EP2265647A4 (en) 2014-11-26
WO2009123699A3 (en) 2010-01-07
AU2009232384B2 (en) 2015-07-16
WO2009123699A2 (en) 2009-10-08
CN101983209B (zh) 2014-09-03
US8784681B2 (en) 2014-07-22
AU2009232384A1 (en) 2009-10-08
US20090242833A1 (en) 2009-10-01
CN101983209A (zh) 2011-03-02

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