BG50883A1 - Method for purification of (meth)acrylates - Google Patents

Method for purification of (meth)acrylates

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Publication number
BG50883A1
BG50883A1 BG9282690A BG9282690A BG50883A1 BG 50883 A1 BG50883 A1 BG 50883A1 BG 9282690 A BG9282690 A BG 9282690A BG 9282690 A BG9282690 A BG 9282690A BG 50883 A1 BG50883 A1 BG 50883A1
Authority
BG
Bulgaria
Prior art keywords
acrylates
met
filling
column
meth
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.)
Active
Application number
BG9282690A
Inventor
Khristo G Janev
Dinko I Minchev
Krasimir I Gruev
Mancho Kh Manchev
Penao D Jankov
Stefan G Georgiev
Liljana S Arabova
Violeta S Shtereva
Marijana D Ganeva
Original Assignee
Khristo G Janev
Dinko I Minchev
Krasimir I Gruev
Mancho Kh Manchev
Penao D Jankov
Stefan G Georgiev
Liljana S Arabova
Violeta S Shtereva
Marijana D Ganeva
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 Khristo G Janev, Dinko I Minchev, Krasimir I Gruev, Mancho Kh Manchev, Penao D Jankov, Stefan G Georgiev, Liljana S Arabova, Violeta S Shtereva, Marijana D Ganeva filed Critical Khristo G Janev
Priority to BG9282690A priority Critical patent/BG50883A1/en
Publication of BG50883A1 publication Critical patent/BG50883A1/en
Active legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

This method is used for purifying /met/acrylates, which are used in the production of construction polymers, intended for use in optical, optico-electronical and light-conducting equipment. It ensures purity of the target product between 99.99 and 99.999%, by operating in simple technological conditions.Description : /met/acrylates, with a formula CH=C/R1/-COOR2, are purified (where R1 is H or CH3, R2 is C1-3 alkyl radical), with a filling column, and the filling is zeolite, arranged from bottom to up along the height of the column in four layers with the size of the pores, respectively 10, 5, 4 and 3 angstroms.
BG9282690A 1990-09-11 1990-09-11 Method for purification of (meth)acrylates Active BG50883A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG9282690A BG50883A1 (en) 1990-09-11 1990-09-11 Method for purification of (meth)acrylates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG9282690A BG50883A1 (en) 1990-09-11 1990-09-11 Method for purification of (meth)acrylates

Publications (1)

Publication Number Publication Date
BG50883A1 true BG50883A1 (en) 1992-12-15

Family

ID=3923240

Family Applications (1)

Application Number Title Priority Date Filing Date
BG9282690A Active BG50883A1 (en) 1990-09-11 1990-09-11 Method for purification of (meth)acrylates

Country Status (1)

Country Link
BG (1) BG50883A1 (en)

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