UA40840A - Method for producing urea-formaldehyde resin - Google Patents

Method for producing urea-formaldehyde resin

Info

Publication number
UA40840A
UA40840A UA2000074261A UA200074261A UA40840A UA 40840 A UA40840 A UA 40840A UA 2000074261 A UA2000074261 A UA 2000074261A UA 200074261 A UA200074261 A UA 200074261A UA 40840 A UA40840 A UA 40840A
Authority
UA
Ukraine
Prior art keywords
formaldehyde resin
producing urea
urea
formaldehyde
resin
Prior art date
Application number
UA2000074261A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Володимир Зіновійович Маслош
Володимир Зиновийович Маслош
Ольга Володимирівна Маслош
Ольга Владимировна Маслош
Іна Іванівна Ткачик
Инна Ивановна Ткачик
Original Assignee
Товариство З Обмеженою Відповідальністю "Хтм"
Обшество С Ограниченной Ответственностью "Хтм"
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 Товариство З Обмеженою Відповідальністю "Хтм", Обшество С Ограниченной Ответственностью "Хтм" filed Critical Товариство З Обмеженою Відповідальністю "Хтм"
Priority to UA2000074261A priority Critical patent/UA40840A/en
Publication of UA40840A publication Critical patent/UA40840A/en

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

A method for producing urea-formaldehyde resin by condensation of urea and formaldehyde being performed at a molar ratio of 1:(2.0 — 3.5), temperature of 80 – 90ºC during 1-3 hours at constant pH within the limits of 8.5 – 10.5 with subsequent drying the resin at the temperature of 97 – 104ºC up to achieving of Kp 1.465 – 1.470.
UA2000074261A 2000-07-17 2000-07-17 Method for producing urea-formaldehyde resin UA40840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA2000074261A UA40840A (en) 2000-07-17 2000-07-17 Method for producing urea-formaldehyde resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA2000074261A UA40840A (en) 2000-07-17 2000-07-17 Method for producing urea-formaldehyde resin

Publications (1)

Publication Number Publication Date
UA40840A true UA40840A (en) 2001-08-15

Family

ID=74215529

Family Applications (1)

Application Number Title Priority Date Filing Date
UA2000074261A UA40840A (en) 2000-07-17 2000-07-17 Method for producing urea-formaldehyde resin

Country Status (1)

Country Link
UA (1) UA40840A (en)

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