DK108154C - Process for the preparation of a urea-formaldehyde fertilizer. - Google Patents

Process for the preparation of a urea-formaldehyde fertilizer.

Info

Publication number
DK108154C
DK108154C DK129565A DK129565A DK108154C DK 108154 C DK108154 C DK 108154C DK 129565 A DK129565 A DK 129565A DK 129565 A DK129565 A DK 129565A DK 108154 C DK108154 C DK 108154C
Authority
DK
Denmark
Prior art keywords
urea
preparation
formaldehyde fertilizer
fertilizer
formaldehyde
Prior art date
Application number
DK129565A
Other languages
Danish (da)
Original Assignee
Perstorp Ab
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 Perstorp Ab filed Critical Perstorp Ab
Application granted granted Critical
Publication of DK108154C publication Critical patent/DK108154C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/02—Fertilisers containing urea or urea compounds containing urea-formaldehyde condensates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
DK129565A 1964-03-14 1965-03-13 Process for the preparation of a urea-formaldehyde fertilizer. DK108154C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE320764 1964-03-14

Publications (1)

Publication Number Publication Date
DK108154C true DK108154C (en) 1967-09-25

Family

ID=20261611

Family Applications (1)

Application Number Title Priority Date Filing Date
DK129565A DK108154C (en) 1964-03-14 1965-03-13 Process for the preparation of a urea-formaldehyde fertilizer.

Country Status (3)

Country Link
DK (1) DK108154C (en)
GB (1) GB1047913A (en)
NL (1) NL6503281A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8404758D0 (en) * 1984-02-23 1984-03-28 Bip Chemicals Ltd Resin manufacture
RU2752942C1 (en) * 2020-12-22 2021-08-11 Сергей Васильевич Афанасьев Method for obtaining slow-release fertilizer

Also Published As

Publication number Publication date
GB1047913A (en) 1966-11-09
NL6503281A (en) 1965-09-15

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