Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
  • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
  • B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
• • C—CHEMISTRY; METALLURGY
  • C05—FERTILISERS; MANUFACTURE THEREOF
  • C05B—PHOSPHATIC FERTILISERS
  • C05B19/00—Granulation or pelletisation of phosphatic fertilisers, other than slag
• • C—CHEMISTRY; METALLURGY
  • C05—FERTILISERS; MANUFACTURE THEREOF
  • C05C—NITROGENOUS FERTILISERS
  • C05C1/00—Ammonium nitrate fertilisers
  • C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
• • C—CHEMISTRY; METALLURGY
  • C05—FERTILISERS; MANUFACTURE THEREOF
  • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
  • C05D1/00—Fertilisers containing potassium
  • C05D1/005—Fertilisers containing potassium post-treatment
• • 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

Applications Claiming Priority (1)

Publications (1)

Family

ID=6976762

Family Applications (1)

Country Status (5)

• 1963
  • 1963-02-13 DE DE19631467381 patent/DE1467381A1/de active Pending
• 1964
  • 1964-02-04 GB GB4608/64A patent/GB1044806A/en not_active Expired
  • 1964-02-11 NL NL6401136A patent/NL6401136A/xx unknown
  • 1964-02-12 BE BE643696D patent/BE643696A/xx unknown
  • 1964-02-13 AT AT119164A patent/AT247886B/de active

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