CA2104688A1 - Films barrieres ionomeriques biodegradables a reticulation ionique et covalente - Google Patents

Films barrieres ionomeriques biodegradables a reticulation ionique et covalente

Info

Publication number
CA2104688A1
CA2104688A1 CA002104688A CA2104688A CA2104688A1 CA 2104688 A1 CA2104688 A1 CA 2104688A1 CA 002104688 A CA002104688 A CA 002104688A CA 2104688 A CA2104688 A CA 2104688A CA 2104688 A1 CA2104688 A1 CA 2104688A1
Authority
CA
Canada
Prior art keywords
polymer
fertilizer
coated
fertilizers
coating
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.)
Abandoned
Application number
CA002104688A
Other languages
English (en)
Inventor
Pacifico E. Nanalastas
Evelyn N. Drake
Warren A. Thaler
Edward N. Kresge
Chester W. Elspass
Vijay Swarup
Albert J. Geiger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2104688A1 publication Critical patent/CA2104688A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • 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
    • A01N25/26—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 in coated particulate form
    • 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
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/32—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
CA002104688A 1991-03-28 1992-01-03 Films barrieres ionomeriques biodegradables a reticulation ionique et covalente Abandoned CA2104688A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67660791A 1991-03-28 1991-03-28
US676,607 1991-03-28

Publications (1)

Publication Number Publication Date
CA2104688A1 true CA2104688A1 (fr) 1992-09-29

Family

ID=24715196

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002104688A Abandoned CA2104688A1 (fr) 1991-03-28 1992-01-03 Films barrieres ionomeriques biodegradables a reticulation ionique et covalente

Country Status (4)

Country Link
EP (1) EP0577627A4 (fr)
CA (1) CA2104688A1 (fr)
NO (1) NO933437L (fr)
WO (1) WO1992017422A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266724A (en) * 1992-05-04 1993-11-10 Ici Canada Hardened Porous Ammonium Nitrate
DE19631320A1 (de) * 1996-08-02 1998-02-05 Bayer Ag In Hydrogelen eingebettetes biologisches Material, ein Verfahren zu dessen Einbettung sowie dessen Verwendung als künstliches Saatgut
ES2184608B1 (es) 2001-04-23 2005-03-16 Enmiendas Y Abonos Organicos S.L. Fertilizantes organicos-minerales complejos.
US9199884B2 (en) 2012-08-15 2015-12-01 Koch Agronomic Services, Llc Liquid compositions containing urease inhibitors and glycol alkyl ethers and methods of making a use thereof
WO2014028775A1 (fr) * 2012-08-15 2014-02-20 Koch Agronomic Services, Llc Compositions liquides contenant des inhibiteurs d'uréase et des alcools d'arylalkyle
CA2964960A1 (fr) 2014-10-31 2016-05-06 Koch Agronomic Services, Llc Compositions inhibitrices de la nitrification et procedes de fabrication associes
CN114316527A (zh) * 2021-12-27 2022-04-12 江苏金聚合金材料有限公司 一种含氮营养型生物降解改性树脂及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536547A (en) * 1983-12-28 1985-08-20 Exxon Research And Engineering Co. Polymer complexes of a neutralized ionic polymer and a polycaprolactone polymer
US4701204A (en) * 1985-12-12 1987-10-20 Exxon Research And Engineering Company Composite comprising a substrate coated with polymeric complexes
US4988377A (en) * 1986-04-24 1991-01-29 Exxon Research And Engineering Company Coatings with sulfonated polymers
US4741956A (en) * 1986-07-09 1988-05-03 Exxon Research And Engineering Company Biodegradable coatings of ionomer polymer
US5110486A (en) * 1989-12-14 1992-05-05 Exxon Research And Engineering Company Breaker chemical encapsulated with a crosslinked elastomer coating

Also Published As

Publication number Publication date
EP0577627A1 (fr) 1994-01-12
NO933437D0 (no) 1993-09-27
EP0577627A4 (en) 1994-09-14
NO933437L (no) 1993-11-08
WO1992017422A1 (fr) 1992-10-15

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Legal Events

Date Code Title Description
FZDE Dead