LTIP101A - Process for the preparation of polymeric gels for sorbents manufacturing - Google Patents

Process for the preparation of polymeric gels for sorbents manufacturing

Info

Publication number
LTIP101A
LTIP101A LTIP101A LTIP101A LTIP101A LT IP101 A LTIP101 A LT IP101A LT IP101 A LTIP101 A LT IP101A LT IP101 A LTIP101 A LT IP101A LT IP101 A LTIP101 A LT IP101A
Authority
LT
Lithuania
Prior art keywords
solution
alkanes
sorbents
copolymerization
phase containing
Prior art date
Application number
LTIP101A
Other languages
Lithuanian (lt)
Inventor
Henrikas Jonas PESLIAKAS
Linas STEPŠYS
Vilius Žutautas
Vida Timinskienė
Vilma ROŽĖNAITĖ
Original Assignee
Biotechnologijos Institutas "Fermentas"
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 Biotechnologijos Institutas "Fermentas" filed Critical Biotechnologijos Institutas "Fermentas"
Priority to LTIP101A priority Critical patent/LT3061B/en
Publication of LTIP101A publication Critical patent/LTIP101A/en
Publication of LT3061B publication Critical patent/LT3061B/en

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Išradimas siejasi su stambiamolėkulinių junginių chemija ir skirtas polimerinių gelių gavimui, kurie gali būti panaudojami biotechnologijoje sintetinant jų pagrindu sorbentus biomolekulių chromatografijai.@Būdo tikslas - sukurti didelio poringumo polimerinius gelius, kurie būtų tinkamai sintetinant jų pagrindu sorbentus biomolėkulių chromatografijai , eliminuojant baltymų nespecifinę sorbciją.Būdas realizuojamas vykdant suspenzinę radikalinę alil alkoholio arba jo gicidilo eterio kopolimerizaciją su etilenglikoldimetakrilatu santykiu (65,34-87,41):(34,66-12,59) mol.% neutralaus organinio tirpiklio - etilacetato arba jo mišinių su n-alkanais (1-3):1 tirpale. Kopolimerizacija vykdoma esant viršutinės organinės fazės, turinčios komonomerus ir radikalinį iniciatorių, ir apatinės disperguojančios fazės, turinčios suspenzacijos stabilizatoriaus , santykiu 1:(2-3). N-Alkanai yra tokie:heksanas, heptanas, oktanas, dekanas ir dodekanas. Disperguojančia faze naudojamas vandeninis koncentruoto kalcio chlorido (30-2 %) tirpalas su polivinilo alkoholiu arba pastarojo ir želatinos (0,5-0,1%) tirpalas.The invention relates to the chemistry of large-scale oil compounds for the production of polymer gels that can be used in biotechnology to synthesize sorbents based on biomolecular chromatography. realized by the suspension radical copolymerization of allyl alcohol or its glycidyl ether with ethylene glycol dimethacrylate (65.34-87.41): (34.66-12.59) mol% neutral organic solvent - ethyl acetate or mixtures thereof with n-alkanes (1 -3): 1 in solution. The copolymerization is carried out at a 1: (2-3) ratio of the upper organic phase containing the comonomers and the radical initiator and the lower dispersant phase containing the suspension stabilizer. N-Alkanes are hexane, heptane, octane, decane and dodecane. The dispersing phase uses an aqueous solution of concentrated calcium chloride (30-2%) with polyvinyl alcohol or a solution of the latter and gelatin (0.5-0.1%).

LTIP101A 1992-07-16 1992-07-16 Process for the preparation of polymeric gels for sorbents manufacturing LT3061B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LTIP101A LT3061B (en) 1992-07-16 1992-07-16 Process for the preparation of polymeric gels for sorbents manufacturing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LTIP101A LT3061B (en) 1992-07-16 1992-07-16 Process for the preparation of polymeric gels for sorbents manufacturing

Publications (2)

Publication Number Publication Date
LTIP101A true LTIP101A (en) 1994-03-25
LT3061B LT3061B (en) 1994-10-25

Family

ID=19721039

Family Applications (1)

Application Number Title Priority Date Filing Date
LTIP101A LT3061B (en) 1992-07-16 1992-07-16 Process for the preparation of polymeric gels for sorbents manufacturing

Country Status (1)

Country Link
LT (1) LT3061B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL446975A1 (en) * 2023-12-04 2024-07-15 Uniwersytet Marii Curie-Skłodowskiej w Lublinie Method of obtaining polymer microspheres included in peeling cosmetics

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1370477A (en) 1921-03-01 Mining-machine
US4368275A (en) 1980-06-25 1983-01-11 Asahi Kasei Kogyo Kabushiki Kaisha Isocyanurate-vinyl alcohol-vinyl ester chromatographic packing
JPS57190003A (en) 1981-05-18 1982-11-22 Asahi Chem Ind Co Ltd Wholly porous activated gel

Also Published As

Publication number Publication date
LT3061B (en) 1994-10-25

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Effective date: 19980716