GB1047913A - Process for manufacturing a urea-formaldehyde fertilizer - Google Patents

Process for manufacturing a urea-formaldehyde fertilizer

Info

Publication number
GB1047913A
GB1047913A GB801565A GB801565A GB1047913A GB 1047913 A GB1047913 A GB 1047913A GB 801565 A GB801565 A GB 801565A GB 801565 A GB801565 A GB 801565A GB 1047913 A GB1047913 A GB 1047913A
Authority
GB
United Kingdom
Prior art keywords
urea
condensation
alkali
hcho
mixture
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
Application number
GB801565A
Other languages
English (en)
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.)
Skanska Attikfabriken AB
Original Assignee
Skanska Attikfabriken 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 Skanska Attikfabriken AB filed Critical Skanska Attikfabriken AB
Publication of GB1047913A publication Critical patent/GB1047913A/en
Expired legal-status Critical Current

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)
GB801565A 1964-03-14 1965-02-24 Process for manufacturing a urea-formaldehyde fertilizer Expired GB1047913A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1047913A true GB1047913A (en) 1966-11-09

Family

ID=20261611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB801565A Expired GB1047913A (en) 1964-03-14 1965-02-24 Process for manufacturing a urea-formaldehyde fertilizer

Country Status (3)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564667A (en) * 1984-02-23 1986-01-14 Bip Chemicals Limited Urea-formaldehyde resin manufacture
RU2752942C1 (ru) * 2020-12-22 2021-08-11 Сергей Васильевич Афанасьев Способ получения удобрения пролонгированного действия
RU2811540C1 (ru) * 2023-04-03 2024-01-15 Сергей Васильевич Афанасьев Способ получения комплексного метиленмочевинного удобрения пролонгированного действия

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564667A (en) * 1984-02-23 1986-01-14 Bip Chemicals Limited Urea-formaldehyde resin manufacture
RU2752942C1 (ru) * 2020-12-22 2021-08-11 Сергей Васильевич Афанасьев Способ получения удобрения пролонгированного действия
RU2811540C1 (ru) * 2023-04-03 2024-01-15 Сергей Васильевич Афанасьев Способ получения комплексного метиленмочевинного удобрения пролонгированного действия

Also Published As

Publication number Publication date
DK108154C (da) 1967-09-25
NL6503281A (da) 1965-09-15

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