CA2402212C - Composition permeable, produit a liberation controlee et procedes de production correspondants - Google Patents

Composition permeable, produit a liberation controlee et procedes de production correspondants Download PDF

Info

Publication number
CA2402212C
CA2402212C CA002402212A CA2402212A CA2402212C CA 2402212 C CA2402212 C CA 2402212C CA 002402212 A CA002402212 A CA 002402212A CA 2402212 A CA2402212 A CA 2402212A CA 2402212 C CA2402212 C CA 2402212C
Authority
CA
Canada
Prior art keywords
wollastonite
surface treatment
filler
filler material
comprised
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 - Fee Related
Application number
CA002402212A
Other languages
English (en)
Other versions
CA2402212A1 (fr
Inventor
Mikhail Pildysh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beachpoint Holdings Inc
Original Assignee
Beachpoint Holdings Inc
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
Priority claimed from CA002300237A external-priority patent/CA2300237A1/fr
Application filed by Beachpoint Holdings Inc filed Critical Beachpoint Holdings Inc
Priority to CA002402212A priority Critical patent/CA2402212C/fr
Publication of CA2402212A1 publication Critical patent/CA2402212A1/fr
Application granted granted Critical
Publication of CA2402212C publication Critical patent/CA2402212C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • 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
    • C05G5/36—Layered or coated, e.g. dust-preventing coatings layered or coated with sulfur
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
CA002402212A 2000-03-09 2001-03-08 Composition permeable, produit a liberation controlee et procedes de production correspondants Expired - Fee Related CA2402212C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002402212A CA2402212C (fr) 2000-03-09 2001-03-08 Composition permeable, produit a liberation controlee et procedes de production correspondants

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA2,300,237 2000-03-09
CA002300237A CA2300237A1 (fr) 2000-03-09 2000-03-09 Un subjectile revetu d'un materiau d'enduction controle et sa methode de production
PCT/CA2001/000301 WO2001066493A2 (fr) 2000-03-09 2001-03-08 Composition permeable, produit a liberation controlee et procedes de production correspondants
CA002402212A CA2402212C (fr) 2000-03-09 2001-03-08 Composition permeable, produit a liberation controlee et procedes de production correspondants

Publications (2)

Publication Number Publication Date
CA2402212A1 CA2402212A1 (fr) 2001-09-13
CA2402212C true CA2402212C (fr) 2007-01-30

Family

ID=25681604

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002402212A Expired - Fee Related CA2402212C (fr) 2000-03-09 2001-03-08 Composition permeable, produit a liberation controlee et procedes de production correspondants

Country Status (1)

Country Link
CA (1) CA2402212C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9878959B2 (en) 2004-11-30 2018-01-30 Agrium Inc. Process and apparatus for coating a controlled release product in a rotating drum

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7682656B2 (en) * 2004-06-14 2010-03-23 Agruim Inc. Process and apparatus for producing a coated product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9878959B2 (en) 2004-11-30 2018-01-30 Agrium Inc. Process and apparatus for coating a controlled release product in a rotating drum

Also Published As

Publication number Publication date
CA2402212A1 (fr) 2001-09-13

Similar Documents

Publication Publication Date Title
AU2001239067B2 (en) Permeable composition, controlled release product and methods for the production thereof
AU2001239067A1 (en) Permeable composition, controlled release product and methods for the production thereof
US6749659B1 (en) Controlled release rate fertilizers and methods of making same
US10450239B2 (en) Spherical fertilizers and process for the production thereof
CN103796974B (zh) 多用途木质素-碳水化合物粘结体系
US10894749B2 (en) Polyhalite granulation process
CN101429041B (zh) 耐火轻质颗粒及其制造方法
EP3529226B1 (fr) Composition d'engrais comprenant un liant
US3232740A (en) Agricultural nutrient containing urea
EP3655149B1 (fr) Mélange granulé de polyhalite et de potasse et un processus de production de celui-ci
CA2402212C (fr) Composition permeable, produit a liberation controlee et procedes de production correspondants
CN116283421A (zh) 基于改性生物炭的控释肥料组合物
CN116621645A (zh) 一种保水缓释肥及其制备方法
CN113754488A (zh) 一种腐植酸缓释肥及其制备方法
RU2821043C1 (ru) Способ получения медленнодействующего удобрения с оболочкой на основе серы
CA3003111C (fr) Engrais spheriques et procede de production associe
CA2358287C (fr) Engrais a liberation controlee et methode de fabrication
CN1970510B (zh) 具有可控释放性能的硫包膜型缓释肥料及其制备方法
WO2023067591A1 (fr) Granulé de kiesérite et son procédé de production
DE102007063778B3 (de) Verfahren zur Herstellung feuerfester Leichtgranalien sowie nach dem Verfahren hergestellte Leichtgranalien
PL234417B1 (pl) Granulowany nawóz fosforowy oraz sposób jego wytwarzania
CA2123597A1 (fr) Procede de revetement aux fins d'encapsulation de matieres particulaires
PL190868B1 (pl) Granulat nawozowy otoczkowany oraz sposób wytwarzania granulatu nawozowego otoczkowanego

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed