BRPI0512344A - concentrado polimérico biodegradável para retenção de água - Google Patents

concentrado polimérico biodegradável para retenção de água

Info

Publication number
BRPI0512344A
BRPI0512344A BRPI0512344-5A BRPI0512344A BRPI0512344A BR PI0512344 A BRPI0512344 A BR PI0512344A BR PI0512344 A BRPI0512344 A BR PI0512344A BR PI0512344 A BRPI0512344 A BR PI0512344A
Authority
BR
Brazil
Prior art keywords
water retention
composition
biodegradable polymeric
concentrate
planting
Prior art date
Application number
BRPI0512344-5A
Other languages
English (en)
Inventor
Geoff Turley
Original Assignee
Biocentral Lab Ltd
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
Priority claimed from AU2004903348A external-priority patent/AU2004903348A0/en
Application filed by Biocentral Lab Ltd filed Critical Biocentral Lab Ltd
Publication of BRPI0512344A publication Critical patent/BRPI0512344A/pt

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S71/00—Chemistry: fertilizers
    • Y10S71/903—Soil conditioner

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)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

CONCENTRADO POLIMéRICO BIODEGRADáVEL PARA RETENçãO DE áGUA A invenção se refere a uma composição que aumenta a retenção de água e a absorção de água em um meio de plantio, tal como solo. Em particular, a invenção se refere a um concentrado polimérico biodegradável para retenção de água que, quando diluído e aplicado aos vários meios de plantio, aperfeiçoa a retenção de água, fertilizante e nutrientes em meios de plantio sem captação pela raiz ou efeitos fito-tóxicos. A composição inclui uma poliacrilamida (PAM), um redutor de dureza da água, um tensoativo e nutrientes. A composição pode ser distribuída para os meios de plantio através de sistemas de irrigação existentes e sistemas de distribuição de nutrientes fertilizante, tais como venturi, fertirrigação, tanque de mistura separado ou qualquer sistema de indução.
BRPI0512344-5A 2004-06-22 2005-06-22 concentrado polimérico biodegradável para retenção de água BRPI0512344A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2004903348A AU2004903348A0 (en) 2004-06-22 Biodegradable Polymeric Water Retention Concentrate
PCT/AU2005/000894 WO2005122668A2 (en) 2004-06-22 2005-06-22 Biodegradable polymeric water retention concentrate

Publications (1)

Publication Number Publication Date
BRPI0512344A true BRPI0512344A (pt) 2008-03-04

Family

ID=35510165

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512344-5A BRPI0512344A (pt) 2004-06-22 2005-06-22 concentrado polimérico biodegradável para retenção de água

Country Status (8)

Country Link
US (1) US7922785B2 (pt)
EP (1) EP1771531B1 (pt)
BR (1) BRPI0512344A (pt)
CA (1) CA2568887C (pt)
ES (1) ES2516667T3 (pt)
NZ (1) NZ551719A (pt)
WO (1) WO2005122668A2 (pt)
ZA (1) ZA200610145B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2010009942A (es) 2008-03-31 2010-09-28 Rhodia Operations Composiciones de polimero responsivas a estimulos de autosituacion en aditivos de suelo y metodos para uso.
US9238774B2 (en) 2012-11-02 2016-01-19 Empire Technology Development Llc Soil fixation, dust suppression and water retention
US9468595B2 (en) 2012-11-02 2016-10-18 Empire Technology Development Llc Acrylamide derivatives
WO2014070194A1 (en) * 2012-11-02 2014-05-08 Empire Technology Development Llc Soil fixation, dust suppression and water retention
US9174871B2 (en) 2012-11-02 2015-11-03 Empire Technology Development Llc Cement slurries having pyranose polymers
WO2014088555A1 (en) 2012-12-04 2014-06-12 Empire Technology Development Llc High performance acrylamide adhesives
EP2857480A1 (en) * 2013-10-04 2015-04-08 Omya International AG Micronized earth alkali carbonate-containing material for regulating the pH of a soil
CN106068737A (zh) * 2016-07-30 2016-11-09 山东胜伟园林科技有限公司 一种采用灌溉技术进行快速排盐的方法及其在盐碱地改良中的应用
US11457624B2 (en) 2016-11-02 2022-10-04 Corbet Scientific, Llc Adjuvant compositions for plant treatment chemicals
US11666048B2 (en) 2017-02-24 2023-06-06 Corbet Scientific, Llc Treatment for plants in conjunction with harvesting
CN113646410A (zh) * 2019-04-04 2021-11-12 Upl有限公司 超吸收聚合物和增加植物中糖含量的方法
US20240327595A1 (en) * 2023-04-03 2024-10-03 Alfaisal University Method of making high perofrmance polymer aerogel absorbent for water retention in sandy soil

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
US5120A (en) * 1847-05-15 Fastening suspender-straps
US3798838A (en) 1972-08-23 1974-03-26 Union Oil Co Method of irrigation and fertilization
DE10130427A1 (de) 2001-06-23 2003-03-27 Reinmar Peppmoeller Stabile, wasserquellbare und -saugende anionische Polymere mit Schwammstruktur sowie deren Herstellung und Verwendung
DE2830528B2 (de) * 1978-07-12 1981-04-23 Chemische Fabrik Stockhausen & Cie, 4150 Krefeld Verwendung von wasserlöslichen anionischen Polymerisaten als Additive für Tiefbohrzementschlämme
NZ201483A (en) 1981-08-07 1985-08-30 Unilever Plc Particulate compositions useful as plant growing media additives
US4579578A (en) * 1983-06-04 1986-04-01 Chemical Discoveries S.A. Plant growing media
US4694046A (en) * 1985-11-25 1987-09-15 Exxon Research And Engineering Company Hydrophobically associating terpolymers of acrylamide, salts of acrylic acid and alkyl acrylamide
US4920202A (en) * 1987-04-30 1990-04-24 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for production of hydrophilic polymer from hydrated gel polymer
FR2624761B1 (fr) 1987-12-17 1993-10-08 Roussel Uclaf Granules a base de polymeres hydrophiles sur lesquels sont absorbes une formulation aqueuse renfermant un ou plusieurs principes actifs
US5120344A (en) * 1988-02-05 1992-06-09 Altalanos Iparfejlesztesi Rt. Method for producing a barrier layer in soil
AT392779B (de) * 1989-08-31 1991-06-10 Chemie Linz Gmbh Bodenkonditionierungsmittel
WO1994018284A1 (en) * 1993-02-03 1994-08-18 Aannemingsbedrijf Van Den Biggelaar Limburg B.V. Clay-containing mixture and blend capable of forming a moisture rsistant gel, and use of that mixture and blend
US5387056A (en) * 1993-07-19 1995-02-07 Deluca Services, Inc. Method for treating dredging spoils for salt contamination
US5964917A (en) * 1995-01-31 1999-10-12 Latting; John Alvis Free-flowing fertilizer compositions
GB9514283D0 (en) * 1995-07-13 1995-09-13 Allied Colloids Ltd Solid polymeric products and their use
US5779396A (en) * 1996-10-03 1998-07-14 Cytec Technology Corp. Processes for conditioning soil with anionic water-soluble polymers
US5772723A (en) * 1996-11-22 1998-06-30 Frit, Inc. Method of manufacturing citric acid chelates
US6395051B1 (en) * 1997-07-18 2002-05-28 Soil Enhancement Technologies Llc Small particle polyacrylamide for soil conditioning
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GB9816784D0 (en) * 1998-07-31 1998-09-30 Allied Colloids Ltd Soil treatment compositions and their use
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Also Published As

Publication number Publication date
CA2568887C (en) 2012-11-27
EP1771531A2 (en) 2007-04-11
US7922785B2 (en) 2011-04-12
CA2568887A1 (en) 2005-12-29
WO2005122668A2 (en) 2005-12-29
ES2516667T3 (es) 2014-10-31
US20080066509A1 (en) 2008-03-20
EP1771531B1 (en) 2014-05-21
EP1771531A4 (en) 2009-04-08
WO2005122668A3 (en) 2006-04-27
NZ551719A (en) 2009-06-26
ZA200610145B (en) 2008-10-29

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: ALTERADA DE INT.CL.: A01B 71/04; C09K 17/40.

Ipc: C09K 17/18 (2006.01), C09K 17/40 (2006.01)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.