NO167377C - Belegningsmiddel for reduksjon av stoeving og hygroskopisitet av nitratholdig gjoedning og anvendelse av dette paa gjoedning. - Google Patents

Belegningsmiddel for reduksjon av stoeving og hygroskopisitet av nitratholdig gjoedning og anvendelse av dette paa gjoedning.

Info

Publication number: NO167377C
Authority: NO; Norway
Prior art keywords: weight; coating; wax; mineral oil; hygroscopicity
Prior art date: 1986-08-01

Application number

NO863110A

Other languages

English (en)

Other versions

NO167377B (no

NO863110D0 (no

NO863110L (no

Inventor

Olav Kjoehl

Jarl Markus Pettersen

Torstein Obrestad

Per Skjellaug

Original Assignee

Norsk Hydro As

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.)

1986-08-01

Filing date

1986-08-01

Publication date

1991-10-30

1986-08-01 Application filed by Norsk Hydro As filed Critical Norsk Hydro As

1986-08-01 Priority to NO863110A priority Critical patent/NO167377C/no

1986-08-01 Publication of NO863110D0 publication Critical patent/NO863110D0/no

1987-07-23 Priority to EP87110689A priority patent/EP0255665B1/en

1987-07-23 Priority to AT87110689T priority patent/ATE69040T1/de

1987-07-23 Priority to DE8787110689T priority patent/DE3774204D1/de

1987-07-23 Priority to ES198787110689T priority patent/ES2027265T3/es

1988-02-02 Publication of NO863110L publication Critical patent/NO863110L/no

1991-07-22 Publication of NO167377B publication Critical patent/NO167377B/no

1991-10-30 Publication of NO167377C publication Critical patent/NO167377C/no

Links

239000011248 coating agent Substances 0.000 title abstract 11
229910002651 NO3 Inorganic materials 0.000 title abstract 2
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 title abstract 2
239000000126 substance Substances 0.000 title 1
238000000576 coating method Methods 0.000 abstract 11
239000002480 mineral oil Substances 0.000 abstract 5
235000010446 mineral oil Nutrition 0.000 abstract 5
239000004200 microcrystalline wax Substances 0.000 abstract 3
235000019808 microcrystalline wax Nutrition 0.000 abstract 3
239000001993 wax Substances 0.000 abstract 3
239000004698 Polyethylene Substances 0.000 abstract 2
ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 abstract 2
239000003337 fertilizer Substances 0.000 abstract 2
238000002844 melting Methods 0.000 abstract 2
230000008018 melting Effects 0.000 abstract 2
239000012188 paraffin wax Substances 0.000 abstract 2
-1 polyethylene Polymers 0.000 abstract 2
229920000573 polyethylene Polymers 0.000 abstract 2
230000015572 biosynthetic process Effects 0.000 abstract 1
238000009835 boiling Methods 0.000 abstract 1
230000001143 conditioned effect Effects 0.000 abstract 1
239000000428 dust Substances 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
- C05C5/04—Fertilisers containing other nitrates containing calcium nitrate
- 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
- C05G5/38—Layered or coated, e.g. dust-preventing coatings layered or coated with wax or resins

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Pest Control & Pesticides (AREA)
Fertilizers (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Application Of Or Painting With Fluid Materials (AREA)

NO863110A 1986-08-01 1986-08-01 Belegningsmiddel for reduksjon av stoeving og hygroskopisitet av nitratholdig gjoedning og anvendelse av dette paa gjoedning. NO167377C (no)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
NO863110A NO167377C (no)	1986-08-01	1986-08-01	Belegningsmiddel for reduksjon av stoeving og hygroskopisitet av nitratholdig gjoedning og anvendelse av dette paa gjoedning.
EP87110689A EP0255665B1 (en)	1986-08-01	1987-07-23	Coating for reducing dust formation and hygroscopicity of nitrate-containing fertilizer and method for its manufacture
AT87110689T ATE69040T1 (de)	1986-08-01	1987-07-23	Ueberzug zur reduzierung der staubbildung und hygroskopizitaet von nitrat enthaltendem duengemittel und verfahren zu seiner herstellung.
DE8787110689T DE3774204D1 (de)	1986-08-01	1987-07-23	Ueberzug zur reduzierung der staubbildung und hygroskopizitaet von nitrat enthaltendem duengemittel und verfahren zu seiner herstellung.
ES198787110689T ES2027265T3 (es)	1986-08-01	1987-07-23	Revestimiento para reducir la formacion de polvo y la higroscopicidad de fertilizante que contiene nitrato y metodo para su fabricacion.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NO863110A NO167377C (no)	1986-08-01	1986-08-01	Belegningsmiddel for reduksjon av stoeving og hygroskopisitet av nitratholdig gjoedning og anvendelse av dette paa gjoedning.

Publications (4)

Publication Number	Publication Date
NO863110D0 NO863110D0 (no)	1986-08-01
NO863110L NO863110L (no)	1988-02-02
NO167377B NO167377B (no)	1991-07-22
NO167377C true NO167377C (no)	1991-10-30

Family

ID=19889103

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO863110A NO167377C (no)	1986-08-01	1986-08-01	Belegningsmiddel for reduksjon av stoeving og hygroskopisitet av nitratholdig gjoedning og anvendelse av dette paa gjoedning.

Country Status (5)

Country	Link
EP (1)	EP0255665B1 (no)
AT (1)	ATE69040T1 (no)
DE (1)	DE3774204D1 (no)
ES (1)	ES2027265T3 (no)
NO (1)	NO167377C (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5917110A (en) *	1996-10-18	1999-06-29	Tetra Technologies, Inc.	Moisture-resistant calcium containing particles
US5980601A (en) *	1997-04-14	1999-11-09	Basf Corporation	Anti-caking solids
US5820787A (en) *	1997-04-14	1998-10-13	Basf Corporation	Process for dust suppression in solids
US5885320A (en) *	1997-04-14	1999-03-23	Basf Corporation	Anti-caking process
US6015445A (en) *	1997-04-14	2000-01-18	Basf Corporation	Anti-caking solids
US5855816A (en) *	1997-04-14	1999-01-05	Basf Corporation	Dust suppression in solids
US6475259B1 (en)	1999-10-29	2002-11-05	Mississippi Chemical Corporation	Coating agent and coated particulate fertilizers
NO311424B1 (no) *	1999-11-26	2001-11-26	Norsk Hydro As	Ny landbrukskjemisk sammensetning samt kondisjoneringsmiddel
ES2179781B1 (es) *	2001-06-12	2003-11-16	Kao Corp Sa	Aditivos que previenen el apelmazamiento y la humectacion de los fertilizantes nitrogenados.
CN103012019B (zh) *	2012-12-11	2014-10-29	吉林农业大学	一种尿素缓释膜材料及其制备方法
CN104003784A (zh) *	2013-02-25	2014-08-27	大连宁化微晶化工有限公司	一种高效缓释复合肥料的缓释包膜蜡
US10081578B2 (en) *	2015-05-22	2018-09-25	Honeywell International Inc.	Wax-based fertilizer coatings with polyethylene- or polypropylene-based polymers
EP3371103B1 (en)	2015-11-06	2021-05-26	Yara International ASA	Solid particulate calcium nitrate composition comprising a solid particulate silicate as an anti-caking agent
DE102019006367A1 (de)	2019-09-10	2021-03-11	K+S Aktiengesellschaft	Staubbindemittel für Düngemittel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1027079A (en) *	1963-05-22	1966-04-20	Verenjgde Kunstmestfabrieken M	Slow release fertilizers
DE2302320A1 (de) *	1973-01-18	1974-07-25	Kalk Chemische Fabrik Gmbh	Verfahren zum konditionieren von gekoernten duengemitteln
NO143938C (no) *	1979-03-30	1981-05-13	Norsk Hydro As	Kondisjonering av nitratholdige gjoedninger.

1986
- 1986-08-01 NO NO863110A patent/NO167377C/no unknown
1987
- 1987-07-23 ES ES198787110689T patent/ES2027265T3/es not_active Expired - Lifetime
- 1987-07-23 DE DE8787110689T patent/DE3774204D1/de not_active Expired - Lifetime
- 1987-07-23 EP EP87110689A patent/EP0255665B1/en not_active Expired - Lifetime
- 1987-07-23 AT AT87110689T patent/ATE69040T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0255665A3 (en)	1988-08-03
NO167377B (no)	1991-07-22
EP0255665A2 (en)	1988-02-10
EP0255665B1 (en)	1991-10-30
NO863110D0 (no)	1986-08-01
ES2027265T3 (es)	1992-06-01
NO863110L (no)	1988-02-02
DE3774204D1 (de)	1991-12-05
ATE69040T1 (de)	1991-11-15

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