BRPI0417597A - métodos de preparação e uso de um produto de polìmero superabsorvente incluindo um aditivo de promoção de crescimento, bioativo - Google Patents

métodos de preparação e uso de um produto de polìmero superabsorvente incluindo um aditivo de promoção de crescimento, bioativo

Info

Publication number
BRPI0417597A
BRPI0417597A BRPI0417597-2A BRPI0417597A BRPI0417597A BR PI0417597 A BRPI0417597 A BR PI0417597A BR PI0417597 A BRPI0417597 A BR PI0417597A BR PI0417597 A BRPI0417597 A BR PI0417597A
Authority
BR
Brazil
Prior art keywords
starch
growth promoting
bioactive
promoting additive
polymer product
Prior art date
Application number
BRPI0417597-2A
Other languages
English (en)
Inventor
William Mckee Doane
Steven William Doane
Milan H Savich
Original Assignee
Absorbent Technologies Inc
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 Absorbent Technologies Inc filed Critical Absorbent Technologies Inc
Publication of BRPI0417597A publication Critical patent/BRPI0417597A/pt
Publication of BRPI0417597B1 publication Critical patent/BRPI0417597B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A01N25/10—Macromolecular compounds
    • 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
    • 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
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/46—Polyesters chemically modified by esterification
    • C08G63/48—Polyesters chemically modified by esterification by unsaturated higher fatty oils or their acids; by resin acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • General Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Soil Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fertilizers (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Cultivation Of Plants (AREA)

Abstract

"MéTODOS DE PREPARAçãO E USO DE UM PRODUTO DE POLìMERO SUPERABSORVENTE INCLUINDO UM AUDITIVO DE PROMOçãO DE CRESCIMENTO, BIOATIVO". Um método de um produto formado por captura de um aditivo de promoção de crescimento, bioativo em uma matriz de amido para formar um produto de polímero superabsorvente, com base em amido para uso em aplicações agrícolas envolve (1) polimerizar por enxerto um monómero e um amido para formar um copolímero de enxerto de amido incluindo uma matriz de amido; (2) isolar o copolímero de enxerto de amido; (3) formar partículas de copolímero de enxerto de amido; e (4) adicionar o aditivo de promoção de crescimento, bioativo tal que pelo menos alguns dos aditivos de promoção de crescimento, bioativos sejam capturados pela matriz de amido. Seguinte a colocação do SAP com base em amido incluindo um aditivo de promoção de crescimento, bioativo próximo a uma planta, raiz, semente ou muda, o crescimento da planta, raiz, semente, ou muda é promovido por que a disponibilidade dos nutrientes benéficos é aumentada.
BRPI0417597-2A 2003-12-15 2004-12-15 Método para formação de um produto de polímero superabsorvente e produto de polímero superabsorvente BRPI0417597B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US52994903P 2003-12-15 2003-12-15
US60/529,949 2003-12-15
PCT/US2004/042192 WO2005059023A1 (en) 2003-12-15 2004-12-15 A superabsorbent polymer product including a bioactive, growth-promoting additive

Publications (2)

Publication Number Publication Date
BRPI0417597A true BRPI0417597A (pt) 2007-04-17
BRPI0417597B1 BRPI0417597B1 (pt) 2021-07-27

Family

ID=34700071

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417597-2A BRPI0417597B1 (pt) 2003-12-15 2004-12-15 Método para formação de um produto de polímero superabsorvente e produto de polímero superabsorvente

Country Status (17)

Country Link
US (1) US7423090B2 (pt)
EP (1) EP1737907B1 (pt)
JP (1) JP2007526198A (pt)
KR (1) KR101278634B1 (pt)
CN (1) CN100528951C (pt)
AU (1) AU2004299877A1 (pt)
BR (1) BRPI0417597B1 (pt)
CA (1) CA2549200C (pt)
ES (1) ES2722627T3 (pt)
IN (1) IN2006DE03400A (pt)
MX (1) MX265187B (pt)
NZ (1) NZ543235A (pt)
PL (1) PL1737907T3 (pt)
PT (1) PT1737907T (pt)
TR (1) TR201905649T4 (pt)
WO (1) WO2005059023A1 (pt)
ZA (1) ZA200508112B (pt)

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EP1737907A1 (en) 2007-01-03
PL1737907T3 (pl) 2019-07-31
ZA200508112B (en) 2006-09-27
WO2005059023A1 (en) 2005-06-30
CN1906243A (zh) 2007-01-31
EP1737907A4 (en) 2009-12-16
IN2006DE03400A (pt) 2007-05-04
PT1737907T (pt) 2019-05-29
CN100528951C (zh) 2009-08-19
US20050159315A1 (en) 2005-07-21
KR101278634B1 (ko) 2013-06-25
BRPI0417597B1 (pt) 2021-07-27
KR20070035470A (ko) 2007-03-30
JP2007526198A (ja) 2007-09-13
MXPA06006702A (es) 2007-02-16
NZ543235A (en) 2009-04-30
US7423090B2 (en) 2008-09-09
AU2004299877A1 (en) 2005-06-30
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TR201905649T4 (tr) 2019-05-21
EP1737907B1 (en) 2019-02-06
MX265187B (es) 2009-03-18
CA2549200A1 (en) 2005-06-30

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