DE3231046A1 - Duengemittel und verfahren zu seiner herstellung - Google Patents
Duengemittel und verfahren zu seiner herstellungInfo
- Publication number
- DE3231046A1 DE3231046A1 DE3231046A DE3231046A DE3231046A1 DE 3231046 A1 DE3231046 A1 DE 3231046A1 DE 3231046 A DE3231046 A DE 3231046A DE 3231046 A DE3231046 A DE 3231046A DE 3231046 A1 DE3231046 A1 DE 3231046A1
- Authority
- DE
- Germany
- Prior art keywords
- protein
- natural rubber
- degraded
- latex
- rubber
- 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.)
- Withdrawn
Links
- 239000003337 fertilizer Substances 0.000 title claims description 78
- 238000000034 method Methods 0.000 title claims description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 229920001971 elastomer Polymers 0.000 claims description 48
- 244000043261 Hevea brasiliensis Species 0.000 claims description 36
- 229920003052 natural elastomer Polymers 0.000 claims description 36
- 229920001194 natural rubber Polymers 0.000 claims description 36
- 229920006173 natural rubber latex Polymers 0.000 claims description 34
- 239000002245 particle Substances 0.000 claims description 32
- 239000011248 coating agent Substances 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 22
- 239000012773 agricultural material Substances 0.000 claims description 14
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 9
- 239000004202 carbamide Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 7
- 239000011591 potassium Substances 0.000 claims description 7
- 229910052700 potassium Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 150000003863 ammonium salts Chemical class 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 229910017604 nitric acid Inorganic materials 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 229920000126 latex Polymers 0.000 description 44
- 239000004816 latex Substances 0.000 description 38
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 24
- 102000004169 proteins and genes Human genes 0.000 description 16
- 108090000623 proteins and genes Proteins 0.000 description 16
- 229910052757 nitrogen Inorganic materials 0.000 description 12
- 239000008187 granular material Substances 0.000 description 11
- 239000000047 product Substances 0.000 description 9
- 229920001059 synthetic polymer Polymers 0.000 description 9
- 238000002386 leaching Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 102000035195 Peptidases Human genes 0.000 description 5
- 108091005804 Peptidases Proteins 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 239000007857 degradation product Substances 0.000 description 5
- 235000015097 nutrients Nutrition 0.000 description 5
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- 239000011574 phosphorus Substances 0.000 description 5
- 230000017854 proteolysis Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 239000007931 coated granule Substances 0.000 description 4
- 210000003608 fece Anatomy 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 239000010871 livestock manure Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000004073 vulcanization Methods 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 238000010073 coating (rubber) Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 239000004636 vulcanized rubber Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000001055 chewing effect Effects 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000005556 hormone Substances 0.000 description 2
- 229940088597 hormone Drugs 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 239000005648 plant growth regulator Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 241000282312 Proteles Species 0.000 description 1
- 241000365689 Pudu Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229940116901 diethyldithiocarbamate Drugs 0.000 description 1
- LMBWSYZSUOEYSN-UHFFFAOYSA-N diethyldithiocarbamic acid Chemical compound CCN(CC)C(S)=S LMBWSYZSUOEYSN-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007071 enzymatic hydrolysis Effects 0.000 description 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000007065 protein hydrolysis Effects 0.000 description 1
- 108020001775 protein parts Proteins 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- RKQOSDAEEGPRER-UHFFFAOYSA-L zinc diethyldithiocarbamate Chemical compound [Zn+2].CCN(CC)C([S-])=S.CCN(CC)C([S-])=S RKQOSDAEEGPRER-UHFFFAOYSA-L 0.000 description 1
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
- A01N25/26—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
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C1/00—Treatment of rubber latex
- C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
- C08C1/04—Purifying; Deproteinising
-
- 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)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08125458A GB2105728B (en) | 1981-08-20 | 1981-08-20 | Uses of natural rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3231046A1 true DE3231046A1 (de) | 1983-04-21 |
Family
ID=10524064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3231046A Withdrawn DE3231046A1 (de) | 1981-08-20 | 1982-08-20 | Duengemittel und verfahren zu seiner herstellung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4549897A (enExample) |
| BR (1) | BR8204871A (enExample) |
| DE (1) | DE3231046A1 (enExample) |
| GB (1) | GB2105728B (enExample) |
| IN (1) | IN159367B (enExample) |
| OA (1) | OA07190A (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL87987A0 (en) * | 1987-10-20 | 1989-06-30 | Exxon Chemical Patents Inc | Pesticides coated with sulfonated polymers and their production |
| WO1989011462A1 (en) * | 1988-05-25 | 1989-11-30 | Robert Peng Kwan Leet | Controlled release fertilizer |
| US5020936A (en) * | 1989-07-28 | 1991-06-04 | International Soil Systems, Inc. | Animal running surface |
| US5127933A (en) * | 1991-04-15 | 1992-07-07 | Hallett Arne L | Complete fertilizer and fungus nutrient material with low solubility and method for making same |
| US5211985A (en) * | 1991-10-09 | 1993-05-18 | Ici Canada, Inc. | Multi-stage process for continuous coating of fertilizer particles |
| JP3654934B2 (ja) * | 1994-09-14 | 2005-06-02 | 花王株式会社 | 解重合天然ゴムおよびその製造方法 |
| US5962147A (en) * | 1996-11-26 | 1999-10-05 | General Latex And Chemical Corporation | Method of bonding with a natural rubber latex and laminate produced |
| CZ301829B6 (cs) * | 1998-05-05 | 2010-07-07 | Oms Investments, Inc. | Hnojicí prostredky s rízeným uvolnováním živin a zpusoby jejich výroby |
| US5993505A (en) * | 1998-05-22 | 1999-11-30 | Oms Investments, Inc. | Controlled release fertilizer compositions and processes for the preparation thereof |
| US6030659A (en) * | 1998-05-28 | 2000-02-29 | Whitehurst Associates, Inc. | Phosphate coated urea |
| US6039781A (en) * | 1998-06-09 | 2000-03-21 | Oms Investments, Inc. | Precoated controlled release fertilizers and processes for their preparation |
| US6139597A (en) * | 1998-10-14 | 2000-10-31 | Oms Investments, Inc. | Controlled release fertilizer compositions and processes for the preparation thereof |
| US6787234B2 (en) * | 2002-05-15 | 2004-09-07 | Oms Investments, Inc. | Triggered start products and processes for the production and use thereof |
| JP4708046B2 (ja) * | 2004-03-05 | 2011-06-22 | トヨタ自動車株式会社 | 脱蛋白質化天然ゴムラテックスの製造方法 |
| EP2672813B1 (en) | 2011-02-09 | 2020-08-19 | Everris International B.V. | Methods and systems for coating granular substrates |
| US20140235438A1 (en) | 2011-04-06 | 2014-08-21 | Oms Investments, Inc. | Multi-purpose lignin-carbohydrate binding system |
| EP2748122B1 (en) | 2011-08-26 | 2015-09-16 | Ekompany Agro B.V. | Process for producing a coated fertilizer comprising boron |
| US9328033B2 (en) | 2011-08-26 | 2016-05-03 | Ekompany International B.V. | Process for producing a coated fertilizer |
| CA3125973A1 (en) | 2012-02-17 | 2013-08-22 | Oms Investments, Inc. | Plant growing system and methods of using the same |
| PL229206B1 (pl) | 2012-08-06 | 2018-06-29 | Rogut Stanislaw | Nawóz o kontrolowanym uwalnianiu składników, sposób wytwarzania nawozu o kontrolowanym uwalnianiu oraz sposób stosowania nawozu |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2511722A (en) * | 1946-02-22 | 1950-06-13 | Method of producing latex articles | |
| US3639259A (en) * | 1969-04-09 | 1972-02-01 | Ncr Co | Enzymatic treatment of gelled proteinaceous film material |
| US4023955A (en) * | 1973-03-02 | 1977-05-17 | General Portland, Inc. | Controlled release fertilizer |
| CA1047272A (en) * | 1973-08-24 | 1979-01-30 | Suzanne M. Bille | Slow release fertilizer composition |
-
1981
- 1981-08-20 GB GB08125458A patent/GB2105728B/en not_active Expired
-
1982
- 1982-08-16 IN IN624/DEL/82A patent/IN159367B/en unknown
- 1982-08-17 US US06/408,774 patent/US4549897A/en not_active Expired - Fee Related
- 1982-08-19 BR BR8204871A patent/BR8204871A/pt unknown
- 1982-08-20 OA OA57781A patent/OA07190A/xx unknown
- 1982-08-20 DE DE3231046A patent/DE3231046A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB2105728A (en) | 1983-03-30 |
| BR8204871A (pt) | 1983-08-02 |
| US4549897A (en) | 1985-10-29 |
| IN159367B (enExample) | 1987-05-09 |
| GB2105728B (en) | 1984-08-30 |
| OA07190A (fr) | 1984-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: LEDERER, F., DIPL.-CHEM. DR., PAT.-ANW., 8000 MUEN |
|
| 8139 | Disposal/non-payment of the annual fee |