RO93572B1 - Process for preparing some poly(hidroxy-urethan-acrylates) - Google Patents

Process for preparing some poly(hidroxy-urethan-acrylates)

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Publication number
RO93572B1
RO93572B1 RO121141A RO12114185A RO93572B1 RO 93572 B1 RO93572 B1 RO 93572B1 RO 121141 A RO121141 A RO 121141A RO 12114185 A RO12114185 A RO 12114185A RO 93572 B1 RO93572 B1 RO 93572B1
Authority
RO
Romania
Prior art keywords
acrylates
poly
hidroxy
urethan
preparing
Prior art date
Application number
RO121141A
Other languages
Romanian (ro)
Other versions
RO93572A2 (en
Inventor
Constantin Ciobanu
Aurica Farcas
Nicolae Badea
CONSTANTIN BîRLADEANU
Bucuresti Culic Cornel Vasile
Original Assignee
îNTREPRINDEREA DE MEDICAMENTE SI COLORANTI "SINTOFARM"
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 îNTREPRINDEREA DE MEDICAMENTE SI COLORANTI "SINTOFARM" filed Critical îNTREPRINDEREA DE MEDICAMENTE SI COLORANTI "SINTOFARM"
Priority to RO121141A priority Critical patent/RO93572B1/en
Publication of RO93572A2 publication Critical patent/RO93572A2/en
Publication of RO93572B1 publication Critical patent/RO93572B1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Prezenta inventie se refera la un procedeu de obtinere a unor poli(hidroxi-uretani-acrilati) în apa nededurizata, plecînd de la carbonat de etilena, diamine alifatice primare si secundare si acid acrilic sau metacrilic. Procedeul este avantajos prin faptul ca se utilizeaza materii prime usor accesibile, iar polimerii rezultati nu prezinta toxicitate si au o sfera larga de aplicabilitate.The present invention relates to a process for obtaining poly (hydroxy-urethane-acrylates) in unpurified water, starting from ethylene carbonate, primary and secondary aliphatic diamines and acrylic or methacrylic acid. The process is advantageous in that readily available starting materials are used, and the resulting polymers are not toxic and have a wide applicability.

RO121141A 1985-12-14 1985-12-14 Process for preparing some poly(hidroxy-urethan-acrylates) RO93572B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO121141A RO93572B1 (en) 1985-12-14 1985-12-14 Process for preparing some poly(hidroxy-urethan-acrylates)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO121141A RO93572B1 (en) 1985-12-14 1985-12-14 Process for preparing some poly(hidroxy-urethan-acrylates)

Publications (2)

Publication Number Publication Date
RO93572A2 RO93572A2 (en) 1987-12-31
RO93572B1 true RO93572B1 (en) 1988-01-01

Family

ID=20118472

Family Applications (1)

Application Number Title Priority Date Filing Date
RO121141A RO93572B1 (en) 1985-12-14 1985-12-14 Process for preparing some poly(hidroxy-urethan-acrylates)

Country Status (1)

Country Link
RO (1) RO93572B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10253289A1 (en) * 2002-11-15 2004-06-03 Basf Coatings Ag Compounds containing urethane groups that can be activated with actinic radiation, process for their preparation and their use

Also Published As

Publication number Publication date
RO93572A2 (en) 1987-12-31

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