TW450949B - Fertilizer granules having biodegradable coating and the preparation and uses of the granules - Google Patents
Fertilizer granules having biodegradable coating and the preparation and uses of the granules Download PDFInfo
- Publication number
- TW450949B TW450949B TW086114226A TW86114226A TW450949B TW 450949 B TW450949 B TW 450949B TW 086114226 A TW086114226 A TW 086114226A TW 86114226 A TW86114226 A TW 86114226A TW 450949 B TW450949 B TW 450949B
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- Prior art keywords
- mixture
- weight
- copolyester
- acid
- aliphatic
- Prior art date
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 90
- 238000000576 coating method Methods 0.000 title claims abstract description 54
- 239000011248 coating agent Substances 0.000 title claims abstract description 48
- 239000008187 granular material Substances 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 229920001634 Copolyester Polymers 0.000 claims abstract description 84
- 239000006185 dispersion Substances 0.000 claims abstract description 61
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- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 37
- -1 aromatic carboxylic acids Chemical class 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims description 135
- 150000001875 compounds Chemical class 0.000 claims description 46
- 239000002245 particle Substances 0.000 claims description 46
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 37
- 239000000126 substance Substances 0.000 claims description 33
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- 239000004970 Chain extender Substances 0.000 claims description 16
- 239000002253 acid Substances 0.000 claims description 16
- 125000004122 cyclic group Chemical group 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- 125000003118 aryl group Chemical group 0.000 claims description 14
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 14
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- 125000000524 functional group Chemical group 0.000 claims description 11
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 10
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 3
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- 238000004898 kneading Methods 0.000 claims 2
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- 230000004720 fertilization Effects 0.000 abstract 1
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- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical class CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- JHZICVAIDBTSOQ-UHFFFAOYSA-N [O-2].[Na+].[Ar].[Na+] Chemical compound [O-2].[Na+].[Ar].[Na+] JHZICVAIDBTSOQ-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229920003054 adipate polyester Polymers 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- OPZZWWFHZYZBRU-UHFFFAOYSA-N butanedioic acid;butane-1,1-diol Chemical compound CCCC(O)O.OC(=O)CCC(O)=O OPZZWWFHZYZBRU-UHFFFAOYSA-N 0.000 description 1
- NIHJEJFQQFQLTK-UHFFFAOYSA-N butanedioic acid;hexanedioic acid Chemical compound OC(=O)CCC(O)=O.OC(=O)CCCCC(O)=O NIHJEJFQQFQLTK-UHFFFAOYSA-N 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 1
- PLBFUQVAZLRSRG-UHFFFAOYSA-N cyanic acid;toluene Chemical compound OC#N.CC1=CC=CC=C1 PLBFUQVAZLRSRG-UHFFFAOYSA-N 0.000 description 1
- XBZSBBLNHFMTEB-UHFFFAOYSA-N cyclohexane-1,3-dicarboxylic acid Chemical compound OC(=O)C1CCCC(C(O)=O)C1 XBZSBBLNHFMTEB-UHFFFAOYSA-N 0.000 description 1
- AVKNGPAMCBSNSO-UHFFFAOYSA-N cyclohexylmethanamine Chemical compound NCC1CCCCC1 AVKNGPAMCBSNSO-UHFFFAOYSA-N 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 125000003916 ethylene diamine group Chemical group 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O ANSXAPJVJOKRDJ-UHFFFAOYSA-N 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- YWXYYJSYQOXTPL-SLPGGIOYSA-N isosorbide mononitrate Chemical compound [O-][N+](=O)O[C@@H]1CO[C@@H]2[C@@H](O)CO[C@@H]21 YWXYYJSYQOXTPL-SLPGGIOYSA-N 0.000 description 1
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- CRSOQBOWXPBRES-UHFFFAOYSA-N neopentane Chemical compound CC(C)(C)C CRSOQBOWXPBRES-UHFFFAOYSA-N 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 108090000021 oryzin Proteins 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920002098 polyfluorene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 229940071559 trioxin Drugs 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Polyesters Or Polycarbonates (AREA)
- Biological Depolymerization Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19640269A DE19640269A1 (de) | 1996-09-30 | 1996-09-30 | Verwendung einer wäßrigen Dispersion eines biologisch abbaubaren Polyesters zur Umhüllung von Düngemittelgranulaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW450949B true TW450949B (en) | 2001-08-21 |
Family
ID=7807420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW086114226A TW450949B (en) | 1996-09-30 | 1997-09-30 | Fertilizer granules having biodegradable coating and the preparation and uses of the granules |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6413292B1 (enExample) |
| EP (1) | EP0931036B1 (enExample) |
| JP (1) | JP2001507326A (enExample) |
| KR (1) | KR20000048714A (enExample) |
| CN (1) | CN1113048C (enExample) |
| AT (1) | ATE193004T1 (enExample) |
| AU (1) | AU737144B2 (enExample) |
| CA (1) | CA2267349A1 (enExample) |
| CZ (1) | CZ296874B6 (enExample) |
| DE (2) | DE19640269A1 (enExample) |
| ES (1) | ES2148943T3 (enExample) |
| GR (1) | GR3033576T3 (enExample) |
| MY (1) | MY126366A (enExample) |
| NZ (1) | NZ334783A (enExample) |
| PL (1) | PL188969B1 (enExample) |
| PT (1) | PT931036E (enExample) |
| SK (1) | SK284098B6 (enExample) |
| TW (1) | TW450949B (enExample) |
| UA (1) | UA49925C2 (enExample) |
| WO (1) | WO1998014413A1 (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE254846T1 (de) | 1998-08-05 | 2003-12-15 | Basf Ag | Bodengranulate mit kontrollierter wirkstofffreisetzung (cr-bodengranulate) |
| US6217630B1 (en) * | 1999-05-03 | 2001-04-17 | Cargill, Incorporated | Conditioned fertilizer product, method for conditioning fertilizer, and method for using conditioned fertilizer product |
| US6582637B1 (en) * | 1999-05-05 | 2003-06-24 | Agronomic Growth Industries Ltd. | Compost granulation method |
| JP2002105295A (ja) * | 2000-10-02 | 2002-04-10 | Teijin Chem Ltd | 熱可塑性樹脂組成物 |
| DE10221704A1 (de) | 2001-06-05 | 2003-01-23 | Compo Gmbh & Co Kg | Düngemittel mit verzögerter Freisetzung und Verfahren zu dessen Herstellung |
| DE10336387A1 (de) * | 2003-08-06 | 2005-03-03 | Basf Ag | Biologisch abbaubare Polyestermischung |
| DE102004013537A1 (de) * | 2004-03-19 | 2005-10-06 | Compo Gmbh & Co. Kg | Düngemittel mit biologisch abbaubarer Hülle |
| ES2336491T3 (es) * | 2005-12-22 | 2010-04-13 | Basf Se | Formulaciones para el tratamiento desinfectante de semillas a base de un poliester biodegradable parcialmente aromatico. |
| CN100351214C (zh) * | 2006-02-22 | 2007-11-28 | 华南农业大学 | 一种利用潲水油为膜材原料制备的包膜肥料 |
| US7785553B2 (en) * | 2007-03-14 | 2010-08-31 | University Of Kentucky Research Foundation | Reducing explosive potential of ammonium nitrate |
| DK2150600T3 (en) * | 2007-04-25 | 2018-07-16 | Compass Minerals Manitoba Inc | APPLICATION OF SURGIFICANT TO PROMOTE THE INTAKE OF MICRO-NUTRIENTS |
| US8192520B2 (en) * | 2009-10-05 | 2012-06-05 | Specialty Fertilizer Products, Llc | Enhanced fertilizer products with polymer adjuvants |
| US7686863B1 (en) | 2009-10-05 | 2010-03-30 | Specialty Fertilizer Products, Llc | Gypsum fertilizer products with polymer adjuvants |
| CN102718598B (zh) * | 2012-07-03 | 2015-01-14 | 常州大学 | 一种肥料用缓释型可生物降解防结块的包膜材料及其应用 |
| US9145340B2 (en) | 2012-08-13 | 2015-09-29 | Verdesian Life Sciences, Llc | Method of reducing atmospheric ammonia in livestock and poultry containment facilities |
| US9961922B2 (en) | 2012-10-15 | 2018-05-08 | Verdesian Life Sciences, Llc | Animal feed and/or water amendments for lowering ammonia concentrations in animal excrement |
| US11254620B2 (en) | 2013-08-05 | 2022-02-22 | Verdesian Life Sciences U.S., Llc | Micronutrient-enhanced polymeric seed coatings |
| TW201522390A (zh) | 2013-08-27 | 2015-06-16 | 特級肥料產品公司 | 聚陰離子聚合物 |
| WO2015035031A1 (en) | 2013-09-05 | 2015-03-12 | Verdesian Life Sciences, Llc | Polymer-boric acid compositions |
| WO2015179687A1 (en) | 2014-05-21 | 2015-11-26 | Verdesian Life Sciences, Llc | Polymer soil treatment compositions including humic acids |
| CA2946202C (en) | 2014-05-22 | 2022-06-21 | Verdesian Life Sciences, Llc | Polymeric compositions |
| US20160185682A1 (en) * | 2014-12-31 | 2016-06-30 | Dow Agrosciences Llc | Nitrification inhibitor compositions and methods for preparing the same |
| CN104926497A (zh) * | 2015-06-15 | 2015-09-23 | 安徽释乐补控释肥有限公司 | 一种含对苯聚酯多元醇的缓释肥包衣材料及其制备工艺 |
| ES2906324T3 (es) | 2016-02-29 | 2022-04-18 | Michelman Inc | Dispersión hidrolíticamente estable de base acuosa de un polímero biodegradable |
| IL247302B (en) | 2016-08-16 | 2019-03-31 | Technion Res & Dev Foundation | Systems for releasing materials based on polymer emulsions |
| EP3479693A1 (en) | 2017-11-01 | 2019-05-08 | Everris International B.V. | Sulfide containing polyester coatings for agrochemical composition |
| CN109988049A (zh) * | 2019-05-15 | 2019-07-09 | 华南农业大学 | 一种改土促根型悬浮肥及其制备方法 |
| JP7029210B1 (ja) | 2021-10-19 | 2022-03-03 | 株式会社Tbm | 肥料粒子 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5688454A (en) * | 1979-12-21 | 1981-07-17 | Toyobo Co Ltd | Aqueous dispersion |
| JPH0635363B2 (ja) * | 1985-09-10 | 1994-05-11 | 日本合成化学工業株式会社 | 被覆農薬 |
| JP3088108B2 (ja) * | 1990-02-09 | 2000-09-18 | 高松油脂株式会社 | ポリエステル樹脂水分散液 |
| JPH0597561A (ja) | 1991-04-22 | 1993-04-20 | Nippon Steel Corp | 遅効型肥料 |
| US5211985A (en) * | 1991-10-09 | 1993-05-18 | Ici Canada, Inc. | Multi-stage process for continuous coating of fertilizer particles |
| JP3291077B2 (ja) | 1993-07-21 | 2002-06-10 | 旭化成株式会社 | 分解速度の異なる被膜材よりなる多層被覆粒状肥料 |
| JPH0733577A (ja) | 1993-07-21 | 1995-02-03 | Asahi Chem Ind Co Ltd | ポリ−ｌ−乳酸膜よりなる被覆粒状肥料 |
| JPH07309689A (ja) * | 1994-05-12 | 1995-11-28 | Dainippon Ink & Chem Inc | 緩効性肥料及びその製造方法 |
| JPH07315976A (ja) | 1994-05-26 | 1995-12-05 | Chisso Corp | 分解性被膜被覆粒状肥料 |
| JPH082989A (ja) | 1994-06-16 | 1996-01-09 | Shimadzu Corp | 生分解性高分子被膜を有する層状肥料 |
| JP3395375B2 (ja) * | 1994-06-24 | 2003-04-14 | 東洋紡績株式会社 | 塗料用樹脂組成物 |
| JP2642874B2 (ja) | 1994-07-11 | 1997-08-20 | 工業技術院長 | 被覆肥料の製造方法およびその製品 |
| DE19500757A1 (de) * | 1995-01-13 | 1996-07-18 | Basf Ag | Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper |
| DE19505186A1 (de) * | 1995-02-16 | 1996-10-31 | Basf Ag | Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper |
| DE19521502A1 (de) | 1995-06-13 | 1996-12-19 | Basf Ag | Umhüllte Düngemittelgranulate |
| JPH09132305A (ja) * | 1995-11-06 | 1997-05-20 | Murata Mach Ltd | 自動倉庫の侵入検出装置 |
| DE69731623D1 (de) * | 1996-04-23 | 2004-12-23 | Ipsen Mfg Ireland Ltd | Saure Polymilchsäure Polymere |
-
1996
- 1996-09-30 DE DE19640269A patent/DE19640269A1/de not_active Withdrawn
-
1997
- 1997-09-29 PT PT97910391T patent/PT931036E/pt unknown
- 1997-09-29 US US09/269,335 patent/US6413292B1/en not_active Expired - Fee Related
- 1997-09-29 AU AU47795/97A patent/AU737144B2/en not_active Ceased
- 1997-09-29 SK SK358-99A patent/SK284098B6/sk not_active IP Right Cessation
- 1997-09-29 EP EP97910391A patent/EP0931036B1/de not_active Expired - Lifetime
- 1997-09-29 CZ CZ0109799A patent/CZ296874B6/cs not_active IP Right Cessation
- 1997-09-29 WO PCT/EP1997/005352 patent/WO1998014413A1/de not_active Ceased
- 1997-09-29 CA CA002267349A patent/CA2267349A1/en not_active Abandoned
- 1997-09-29 AT AT97910391T patent/ATE193004T1/de active
- 1997-09-29 ES ES97910391T patent/ES2148943T3/es not_active Expired - Lifetime
- 1997-09-29 DE DE59701736T patent/DE59701736D1/de not_active Expired - Lifetime
- 1997-09-29 CN CN97180231A patent/CN1113048C/zh not_active Expired - Fee Related
- 1997-09-29 NZ NZ334783A patent/NZ334783A/en unknown
- 1997-09-29 UA UA99042443A patent/UA49925C2/uk unknown
- 1997-09-29 JP JP51621998A patent/JP2001507326A/ja active Pending
- 1997-09-29 PL PL97332500A patent/PL188969B1/pl not_active IP Right Cessation
- 1997-09-29 KR KR1019990702678A patent/KR20000048714A/ko not_active Withdrawn
- 1997-09-30 MY MYPI97004571A patent/MY126366A/en unknown
- 1997-09-30 TW TW086114226A patent/TW450949B/zh not_active IP Right Cessation
-
2000
- 2000-05-31 GR GR20000401271T patent/GR3033576T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SK35899A3 (en) | 2000-03-13 |
| CA2267349A1 (en) | 1998-04-09 |
| EP0931036A1 (de) | 1999-07-28 |
| PL332500A1 (en) | 1999-09-13 |
| AU737144B2 (en) | 2001-08-09 |
| KR20000048714A (ko) | 2000-07-25 |
| AU4779597A (en) | 1998-04-24 |
| SK284098B6 (sk) | 2004-09-08 |
| WO1998014413A1 (de) | 1998-04-09 |
| CN1113048C (zh) | 2003-07-02 |
| DE19640269A1 (de) | 1998-04-02 |
| PT931036E (pt) | 2000-11-30 |
| JP2001507326A (ja) | 2001-06-05 |
| US6413292B1 (en) | 2002-07-02 |
| MY126366A (en) | 2006-09-29 |
| DE59701736D1 (de) | 2000-06-21 |
| EP0931036B1 (de) | 2000-05-17 |
| ES2148943T3 (es) | 2000-10-16 |
| ATE193004T1 (de) | 2000-06-15 |
| CZ296874B6 (cs) | 2006-07-12 |
| NZ334783A (en) | 2000-02-28 |
| CZ109799A3 (cs) | 1999-07-14 |
| PL188969B1 (pl) | 2005-05-31 |
| GR3033576T3 (en) | 2000-09-29 |
| UA49925C2 (uk) | 2002-10-15 |
| CN1239470A (zh) | 1999-12-22 |
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