RU92002698A - METHOD FOR PRODUCING PENTAerythritol - Google Patents

METHOD FOR PRODUCING PENTAerythritol

Info

Publication number
RU92002698A
RU92002698A RU92002698/04A RU92002698A RU92002698A RU 92002698 A RU92002698 A RU 92002698A RU 92002698/04 A RU92002698/04 A RU 92002698/04A RU 92002698 A RU92002698 A RU 92002698A RU 92002698 A RU92002698 A RU 92002698A
Authority
RU
Russia
Prior art keywords
pentaerythritol
producing pentaerythritol
producing
borax
acetaldehyde
Prior art date
Application number
RU92002698/04A
Other languages
Russian (ru)
Other versions
RU2054409C1 (en
Inventor
З.И. Кабакова
В.Б. Накрохин
Е.И. Кранк
С.И. Дроздова
Original Assignee
Акционерное общество открытого типа "Химпласт"
Filing date
Publication date
Application filed by Акционерное общество открытого типа "Химпласт" filed Critical Акционерное общество открытого типа "Химпласт"
Priority to RU92002698A priority Critical patent/RU2054409C1/en
Priority claimed from RU92002698A external-priority patent/RU2054409C1/en
Application granted granted Critical
Publication of RU2054409C1 publication Critical patent/RU2054409C1/en
Publication of RU92002698A publication Critical patent/RU92002698A/en

Links

Claims (1)

Предложенный способ получения пентаэритрита с последующим выделением формиата кальция путем конденсации ацетальдегида с формальдегидом в щелочной среде с добавкой буры или борной кислоты позволяет увеличить выход готового продукта и повысить качество пентаэритрита.The proposed method for producing pentaerythritol with the subsequent release of calcium formate by condensation of acetaldehyde with formaldehyde in an alkaline medium with the addition of borax or boric acid can increase the yield of the finished product and improve the quality of pentaerythritol.
RU92002698A 1992-10-29 1992-10-29 Method for production of pentaerytritol RU2054409C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU92002698A RU2054409C1 (en) 1992-10-29 1992-10-29 Method for production of pentaerytritol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU92002698A RU2054409C1 (en) 1992-10-29 1992-10-29 Method for production of pentaerytritol

Publications (2)

Publication Number Publication Date
RU2054409C1 RU2054409C1 (en) 1996-02-20
RU92002698A true RU92002698A (en) 1996-10-27

Family

ID=20131208

Family Applications (1)

Application Number Title Priority Date Filing Date
RU92002698A RU2054409C1 (en) 1992-10-29 1992-10-29 Method for production of pentaerytritol

Country Status (1)

Country Link
RU (1) RU2054409C1 (en)

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