KR100453751B1 - 피복비료 - Google Patents
피복비료 Download PDFInfo
- Publication number
- KR100453751B1 KR100453751B1 KR1019970003673A KR19970003673A KR100453751B1 KR 100453751 B1 KR100453751 B1 KR 100453751B1 KR 1019970003673 A KR1019970003673 A KR 1019970003673A KR 19970003673 A KR19970003673 A KR 19970003673A KR 100453751 B1 KR100453751 B1 KR 100453751B1
- Authority
- KR
- South Korea
- Prior art keywords
- fertilizer
- resin
- coating
- granular
- resins
- 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.)
- Expired - Lifetime
Links
- 239000003337 fertilizer Substances 0.000 title claims abstract description 83
- 238000000576 coating method Methods 0.000 claims abstract description 38
- 239000011248 coating agent Substances 0.000 claims abstract description 36
- 229920005862 polyol Polymers 0.000 claims description 18
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 18
- 150000003077 polyols Chemical class 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000004552 water soluble powder Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 abstract description 70
- 239000011347 resin Substances 0.000 abstract description 70
- 229920001187 thermosetting polymer Polymers 0.000 abstract description 24
- 238000004090 dissolution Methods 0.000 abstract description 10
- 239000008187 granular material Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 24
- 238000004132 cross linking Methods 0.000 description 18
- 239000000463 material Substances 0.000 description 12
- -1 polyol compound Chemical class 0.000 description 10
- 238000010828 elution Methods 0.000 description 8
- 229920001228 polyisocyanate Polymers 0.000 description 8
- 239000005056 polyisocyanate Substances 0.000 description 8
- 239000004721 Polyphenylene oxide Substances 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 229920000570 polyether Polymers 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- AHDSRXYHVZECER-UHFFFAOYSA-N 2,4,6-tris[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(CN(C)C)=C(O)C(CN(C)C)=C1 AHDSRXYHVZECER-UHFFFAOYSA-N 0.000 description 6
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000011342 resin composition Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002686 phosphate fertilizer Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- ZXHZWRZAWJVPIC-UHFFFAOYSA-N 1,2-diisocyanatonaphthalene Chemical compound C1=CC=CC2=C(N=C=O)C(N=C=O)=CC=C21 ZXHZWRZAWJVPIC-UHFFFAOYSA-N 0.000 description 1
- WADSJYLPJPTMLN-UHFFFAOYSA-N 3-(cycloundecen-1-yl)-1,2-diazacycloundec-2-ene Chemical compound C1CCCCCCCCC=C1C1=NNCCCCCCCC1 WADSJYLPJPTMLN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- MYFXBBAEXORJNB-UHFFFAOYSA-N calcium cyanamide Chemical compound [Ca+2].[N-]=C=[N-] MYFXBBAEXORJNB-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- HDNHWROHHSBKJG-UHFFFAOYSA-N formaldehyde;furan-2-ylmethanol Chemical compound O=C.OCC1=CC=CO1 HDNHWROHHSBKJG-UHFFFAOYSA-N 0.000 description 1
- 239000007849 furan resin Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 239000004549 water soluble granule Substances 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
Description
Claims (2)
- 우레탄 수지로 피복된 입상 피복 비료에 있어서,당해 우레탄 수지가 2종류 이상의 폴리올과 중합체성 MDI와의 혼합물을 경화시켜 얻어지며, 여기서, 2종류 이상의 폴리올이 각각 단독으로 중합체성 MDI와 반응시켜 친수성이 상이한 우레탄 수지를 제조할 수 있는 것인, 입상 피복 비료.
- 제1항에 있어서, 당해 우레탄 수지가 수불용성 분립체 또는 수난용성 분립체를 분산 함유한 것인 입상 피복 비료.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP96-022499 | 1996-02-08 | ||
JP02249996A JP3435959B2 (ja) | 1996-02-08 | 1996-02-08 | 被覆肥料 |
JP8076007A JPH09263474A (ja) | 1996-03-29 | 1996-03-29 | 被覆肥料 |
JP96-076007 | 1996-03-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970065478A KR970065478A (ko) | 1997-10-13 |
KR100453751B1 true KR100453751B1 (ko) | 2005-02-02 |
Family
ID=26359734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970003673A Expired - Lifetime KR100453751B1 (ko) | 1996-02-08 | 1997-02-06 | 피복비료 |
Country Status (5)
Country | Link |
---|---|
KR (1) | KR100453751B1 (ko) |
AU (1) | AU704560B2 (ko) |
ID (1) | ID15896A (ko) |
MY (1) | MY112695A (ko) |
TW (1) | TW349082B (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6358295B1 (en) * | 2000-03-15 | 2002-03-19 | Sumitomo Chemical Company, Limited | Method for producing granular coated fertilizer |
US7018440B2 (en) * | 2001-07-18 | 2006-03-28 | Sumitomo Chemical Company, Limited | Granular coated fertilizer |
JP5810544B2 (ja) * | 2010-03-31 | 2015-11-11 | セントラル硝子株式会社 | 被覆粒状体及び該被覆粒状体の製造方法 |
BR112018003706B1 (pt) | 2015-09-11 | 2023-05-02 | Sumitomo Chemical Company, Limited | Fertilizante granular revestido, e, método para produzir um fertilizante granular revestido |
RU2762745C1 (ru) | 2018-09-27 | 2021-12-22 | Эдвансикс Ресинс Энд Кемикалс Ллк | Удобрение на основе сульфата аммония с водорастворимыми питательными микроэлементами |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5238361A (en) * | 1975-09-22 | 1977-03-24 | Ube Industries | Slowly available coated granular fertilizer |
KR840002324A (ko) * | 1981-12-21 | 1984-06-25 | 미다 가쓰시게 | 맨 컨베이어(Man Conveyer) |
JPS62144784A (ja) * | 1985-12-16 | 1987-06-27 | アシユラント ジユ−トヒエミ− ケルンフエスト ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 透水性被覆を粒状水溶性物質上に形成する方法 |
KR910007178A (ko) * | 1989-09-30 | 1991-04-30 | 최재철 | 전파 흡수체 |
KR920004713A (ko) * | 1990-08-23 | 1992-03-28 | 시키모리야 | 내연기관용 점화장치의 제조방법 |
JPH07500560A (ja) * | 1991-08-20 | 1995-01-19 | アグルコン シュペツィアールデュンガー ゲゼルシャフト ミット ベシュレンクテル ハフツング | 膜被覆された肥料粒状物の製造法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5599374A (en) * | 1994-09-23 | 1997-02-04 | Rlc Technologies, L.L.C. | Process for producing improved sulfur-coated urea slow release fertilizers |
-
1997
- 1997-02-04 TW TW086101319A patent/TW349082B/zh not_active IP Right Cessation
- 1997-02-06 KR KR1019970003673A patent/KR100453751B1/ko not_active Expired - Lifetime
- 1997-02-06 AU AU12569/97A patent/AU704560B2/en not_active Ceased
- 1997-02-06 ID IDP970369A patent/ID15896A/id unknown
- 1997-02-06 MY MYPI97000470A patent/MY112695A/en unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5238361A (en) * | 1975-09-22 | 1977-03-24 | Ube Industries | Slowly available coated granular fertilizer |
KR840002324A (ko) * | 1981-12-21 | 1984-06-25 | 미다 가쓰시게 | 맨 컨베이어(Man Conveyer) |
JPS62144784A (ja) * | 1985-12-16 | 1987-06-27 | アシユラント ジユ−トヒエミ− ケルンフエスト ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 透水性被覆を粒状水溶性物質上に形成する方法 |
US4772490A (en) * | 1985-12-16 | 1988-09-20 | Ashland Oil, Inc. | Method for producing a water-permeable covering on granular water-soluble substances |
KR910007178A (ko) * | 1989-09-30 | 1991-04-30 | 최재철 | 전파 흡수체 |
KR920004713A (ko) * | 1990-08-23 | 1992-03-28 | 시키모리야 | 내연기관용 점화장치의 제조방법 |
JPH07500560A (ja) * | 1991-08-20 | 1995-01-19 | アグルコン シュペツィアールデュンガー ゲゼルシャフト ミット ベシュレンクテル ハフツング | 膜被覆された肥料粒状物の製造法 |
Also Published As
Publication number | Publication date |
---|---|
ID15896A (id) | 1997-08-14 |
KR970065478A (ko) | 1997-10-13 |
AU704560B2 (en) | 1999-04-29 |
MY112695A (en) | 2001-07-31 |
AU1256997A (en) | 1997-08-14 |
TW349082B (en) | 1999-01-01 |
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