PT76168A - Process for the preparation of a fertiliser with controlled liberation of the active substances - Google Patents

Process for the preparation of a fertiliser with controlled liberation of the active substances

Info

Publication number
PT76168A
PT76168A PT76168A PT7616883A PT76168A PT 76168 A PT76168 A PT 76168A PT 76168 A PT76168 A PT 76168A PT 7616883 A PT7616883 A PT 7616883A PT 76168 A PT76168 A PT 76168A
Authority
PT
Portugal
Prior art keywords
fertiliser
preparation
active substances
controlled liberation
liberation
Prior art date
Application number
PT76168A
Other languages
Portuguese (pt)
Other versions
PT76168B (en
Original Assignee
Schering Ag
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 Schering Ag filed Critical Schering Ag
Publication of PT76168A publication Critical patent/PT76168A/en
Publication of PT76168B publication Critical patent/PT76168B/en

Links

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
    • C05G3/40—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility
    • 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
    • C05G3/40—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility
    • C05G3/44—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility for affecting solubility
    • 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
    • C05G3/70—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting wettability, e.g. drying agents
    • 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
    • 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
    • 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
    • C05G5/40—Fertilisers incorporated into a matrix
    • 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
    • C05G5/45—Form not covered by groups C05G5/10 - C05G5/18, C05G5/20 - C05G5/27, C05G5/30 - C05G5/38 or C05G5/40, e.g. soluble or permeable packaging

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
PT76168A 1982-02-02 1983-01-31 Process for the preparation of a fertiliser with controlled liberation of the active substances PT76168B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823203849 DE3203849A1 (en) 1982-02-02 1982-02-02 FERTILIZER WITH CONTROLLED START OF NUTRIENT DELIVERY

Publications (2)

Publication Number Publication Date
PT76168A true PT76168A (en) 1983-02-01
PT76168B PT76168B (en) 1986-03-19

Family

ID=6154818

Family Applications (1)

Application Number Title Priority Date Filing Date
PT76168A PT76168B (en) 1982-02-02 1983-01-31 Process for the preparation of a fertiliser with controlled liberation of the active substances

Country Status (28)

Country Link
JP (1) JPS58135194A (en)
AR (1) AR231430A1 (en)
AT (1) AT387769B (en)
AU (1) AU560305B2 (en)
BE (1) BE895760A (en)
BR (1) BR8300388A (en)
CA (1) CA1206017A (en)
CH (1) CH652708A5 (en)
DD (1) DD208796A5 (en)
DE (1) DE3203849A1 (en)
DK (1) DK155728C (en)
EG (1) EG16453A (en)
ES (1) ES519458A0 (en)
FI (1) FI73958C (en)
FR (1) FR2520733B1 (en)
GB (1) GB2116960B (en)
GR (1) GR77175B (en)
IE (1) IE53838B1 (en)
IL (1) IL67808A (en)
IT (1) IT1163028B (en)
LU (1) LU84606A1 (en)
MA (1) MA19702A1 (en)
NL (1) NL194758C (en)
PH (1) PH23687A (en)
PT (1) PT76168B (en)
SE (1) SE8300483L (en)
TR (1) TR22254A (en)
ZA (1) ZA83692B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL138949B1 (en) * 1983-03-28 1986-11-29 Inst Warzywnictwa Method of manufacture of mixed fertilizer of prolonged activity
DE3321053A1 (en) * 1983-06-08 1984-12-13 Schering AG, 1000 Berlin und 4709 Bergkamen LIQUID EFFECT DISPENSER AND PROGRAMMED NUTRITION DELIVERY
IL81311A (en) * 1987-01-20 1990-11-29 Haifa Chemicals Ltd Method for the manufacture of slow release fertilizers
FR2671074B1 (en) * 1990-12-27 1993-07-30 Roquette Freres AGENT, COMPOSITION AND METHOD FOR REDUCING THE LEACHING OF SOLUBLE FORMS OF NITROGEN, PARTICULARLY NITRATES, CONTAINED IN AND / OR PROVIDED TO A SUBSTRATE.
EP0706821A1 (en) * 1994-10-06 1996-04-17 Centre De Microencapsulation Method of coating particles
GB2305914B (en) * 1995-10-06 1999-12-15 Chown Peter A C A slow release fertilizer product
US5965508A (en) 1997-10-21 1999-10-12 Stepan Company Soap bar compositions comprising alpha sulfonated fatty acid alkyl esters and long chain fatty acids
DE60111676T2 (en) * 2000-04-28 2006-05-18 Kao Corp. Plant activator
CN102815998B (en) * 2012-07-31 2014-05-14 马鞍山科邦生态肥有限公司 Special fertilizer for single cropping rice
CN102826924B (en) * 2012-07-31 2014-04-02 马鞍山科邦生态肥有限公司 Special base fertilizer for late rice
CN102924184B (en) * 2012-10-11 2014-04-09 安徽三星化工有限责任公司 Growth-promoting and insect-killing slow release fertilizer and preparation method thereof
LT6102B (en) * 2013-03-25 2014-12-29 Artūras Svobutas Granular mineral fertilizers and process for coating the same
AU2014300583B2 (en) 2013-06-28 2018-11-08 SABIC Agri-Nutrients Company Layered fertilizer composition
CN103497056B (en) * 2013-09-30 2014-10-08 季安成 Efficient organic fertilizer
CN103553798A (en) * 2013-10-31 2014-02-05 山东顺通环保材料有限公司 Production method of compound type multifunctional super absorbent resin
CN108299093A (en) * 2018-03-15 2018-07-20 河南博联农业研究院有限公司 A kind of multi-element water soluble fertilizer and preparation method

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150692B (en) * 1955-04-11 1963-06-27 Exxon Research Engineering Co Method for controlling the rate of plant nutrient delivery from mineral fertilizers
GB984109A (en) * 1962-09-28 1965-02-24 Sun Oil Co Slow release fertilizers
NL300901A (en) * 1962-11-24
DE1592796B2 (en) * 1963-05-22 1973-04-26 Verenigde Kunstmestfabneken Mekog Albatros N V , Utrecht (Niederlande) THINNING AGENT WITH A COATING OF HYDROCARBONS
FR1512658A (en) * 1963-11-19 1968-02-09 Leslie Agriform Corp Fertilizer tablet disintegrates easily by adding water
US3372019A (en) * 1964-09-28 1968-03-05 Chevron Res Slow-release coating composition consiting of wax and ethylene vinylacetate
DE1592774A1 (en) * 1966-10-12 1971-01-21 Veba Chemie Ag Process for making slow-acting fertilizers
GB1199077A (en) * 1967-08-02 1970-07-15 Wintershall Ag Slow Release Potassium Containing Fertilisers
DE1592572A1 (en) * 1967-08-03 1971-01-14 Basf Ag Use of polyethylene wax as a wrapping agent for granulated or crystallized fertilizers
FR1591081A (en) * 1968-09-06 1970-04-27
JPS4812772B1 (en) * 1969-05-09 1973-04-23
US3748115A (en) * 1971-11-16 1973-07-24 Shell Oil Co Plant nutrient products
JPS528795B2 (en) * 1971-12-30 1977-03-11
JPS5649921B2 (en) * 1972-01-05 1981-11-26
GB1462181A (en) * 1973-03-28 1977-01-19 Fisons Ltd Coating particles
JPS5018243A (en) * 1973-06-27 1975-02-26
GB1481693A (en) * 1973-12-07 1977-08-03 Leer Koninklijke Emballage Granules of agrochemicals containing photodegradable plastics and having a controlled water-solubility
CA1027676A (en) * 1974-03-20 1978-03-07 Robert A. Young Device for measuring carbon monoxide content in air at or below atmospheric pressure
JPS5755307Y2 (en) * 1974-05-17 1982-11-30
US4011061A (en) * 1975-03-20 1977-03-08 Minnesota Mining And Manufacturing Company Articles providing sustained release and method of making
DE2512386C2 (en) * 1975-03-21 1985-02-07 Chemische Werke Hüls AG, 4370 Marl Process for the manufacture of a fertilizer with delayed release of nutrients
JPS5238361A (en) * 1975-09-22 1977-03-24 Ube Industries Slowly available coated granular fertilizer
GB1570852A (en) * 1976-01-16 1980-07-09 Blue Wing Corp Process of producing a nutrient composition and a method of feeding ruminant animals
JPS5935873B2 (en) * 1976-05-25 1984-08-31 セントラル硝子株式会社 Manufacturing method for slow-release coated fertilizer
GB1494814A (en) * 1976-07-14 1977-12-14 Sanyo Chemical Ind Ltd Agrochemical compositions
US4081264A (en) * 1976-09-30 1978-03-28 Texaco Trinidad Inc. Slow release fertilizers and processes for preparing same
JPS603040B2 (en) * 1978-01-09 1985-01-25 チツソ旭肥料株式会社 Coated fertilizer and its manufacturing method
DE3007089A1 (en) * 1980-02-26 1981-09-03 Dezsö T. 6749 Schweigen-Rechtenbach Kabai Sustained-release fertiliser prods. - contg. some components in coated form

Also Published As

Publication number Publication date
GB2116960A (en) 1983-10-05
ATA33683A (en) 1988-08-15
AR231430A1 (en) 1984-11-30
JPS58135194A (en) 1983-08-11
AT387769B (en) 1989-03-10
FR2520733A1 (en) 1983-08-05
CA1206017A (en) 1986-06-17
ES8402806A1 (en) 1984-03-16
GB8301923D0 (en) 1983-02-23
AU560305B2 (en) 1987-04-02
SE8300483L (en) 1983-08-03
IL67808A0 (en) 1983-06-15
IE53838B1 (en) 1989-03-15
IE830190L (en) 1983-08-02
EG16453A (en) 1987-09-30
IT8319146A0 (en) 1983-01-18
FI830135A0 (en) 1983-01-14
IT1163028B (en) 1987-04-08
TR22254A (en) 1986-11-25
DE3203849A1 (en) 1983-08-11
DE3203849C2 (en) 1991-10-10
GR77175B (en) 1984-09-11
DD208796A5 (en) 1984-04-11
FR2520733B1 (en) 1988-07-22
BE895760A (en) 1983-08-01
DK155728C (en) 1989-09-25
DK39783A (en) 1983-08-03
MA19702A1 (en) 1983-10-01
LU84606A1 (en) 1983-09-08
FI73958C (en) 1987-12-10
DK39783D0 (en) 1983-02-01
JPH0339037B2 (en) 1991-06-12
ZA83692B (en) 1983-10-26
FI73958B (en) 1987-08-31
PT76168B (en) 1986-03-19
FI830135L (en) 1983-08-03
BR8300388A (en) 1983-10-25
NL8204992A (en) 1983-09-01
GB2116960B (en) 1986-03-19
SE8300483D0 (en) 1983-01-31
DK155728B (en) 1989-05-08
ES519458A0 (en) 1984-03-16
IL67808A (en) 1986-10-31
AU1087983A (en) 1983-08-11
NL194758C (en) 2003-02-04
PH23687A (en) 1989-09-27
CH652708A5 (en) 1985-11-29
NL194758B (en) 2002-10-01

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