RU2000119932A - METHOD FOR PRODUCING A HYDROPHILIC GEL - Google Patents

METHOD FOR PRODUCING A HYDROPHILIC GEL

Info

Publication number
RU2000119932A
RU2000119932A RU2000119932/04A RU2000119932A RU2000119932A RU 2000119932 A RU2000119932 A RU 2000119932A RU 2000119932/04 A RU2000119932/04 A RU 2000119932/04A RU 2000119932 A RU2000119932 A RU 2000119932A RU 2000119932 A RU2000119932 A RU 2000119932A
Authority
RU
Russia
Prior art keywords
producing
crosslinking agent
hydrophilic gel
aqueous alkaline
polysaccharide
Prior art date
Application number
RU2000119932/04A
Other languages
Russian (ru)
Other versions
RU2187363C2 (en
Inventor
Анатолий Васильевич Смирнов
Елена Александровна Гукасова
Дмитрий Ильич Баирамашвили
Анатолий Иванович Мирошников
Original Assignee
Институт биоорганической химии им. М.М. Шемякина и Ю.А. Овчинникова РАН
Filing date
Publication date
Application filed by Институт биоорганической химии им. М.М. Шемякина и Ю.А. Овчинникова РАН filed Critical Институт биоорганической химии им. М.М. Шемякина и Ю.А. Овчинникова РАН
Priority to RU2000119932/04A priority Critical patent/RU2187363C2/en
Priority claimed from RU2000119932/04A external-priority patent/RU2187363C2/en
Publication of RU2000119932A publication Critical patent/RU2000119932A/en
Application granted granted Critical
Publication of RU2187363C2 publication Critical patent/RU2187363C2/en

Links

Claims (2)

1. Способ получения гидрофильного геля для жидкостной хроматографии путем суспензионной поликонденсации водно-щелочного раствора полисахарида со сшивающим агентом в среде несмешивающегося с водой органического растворителя, содержащего стабилизатор суспензии, с последующим выделением целевого продукта, отличающийся тем, что в водно-щелочной раствор полисахарида дополнительно вводят сшивающий агент при пониженной температуре.1. A method of producing a hydrophilic gel for liquid chromatography by suspension polycondensation of an aqueous alkaline polysaccharide solution with a crosslinking agent in a water-immiscible organic solvent containing a suspension stabilizer, followed by isolation of the target product, characterized in that the polysaccharide is additionally introduced into the aqueous alkaline solution crosslinking agent at low temperature. 2. Способ по п. 1, отличающийся тем, что сшивающий агент вводят при температуре 4-9oС.2. The method according to p. 1, characterized in that the crosslinking agent is administered at a temperature of 4-9 o C.
RU2000119932/04A 2000-07-27 2000-07-27 Method of preparing hydrophilic gel RU2187363C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000119932/04A RU2187363C2 (en) 2000-07-27 2000-07-27 Method of preparing hydrophilic gel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000119932/04A RU2187363C2 (en) 2000-07-27 2000-07-27 Method of preparing hydrophilic gel

Publications (2)

Publication Number Publication Date
RU2000119932A true RU2000119932A (en) 2002-04-27
RU2187363C2 RU2187363C2 (en) 2002-08-20

Family

ID=20238391

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000119932/04A RU2187363C2 (en) 2000-07-27 2000-07-27 Method of preparing hydrophilic gel

Country Status (1)

Country Link
RU (1) RU2187363C2 (en)

Similar Documents

Publication Publication Date Title
ITFI920058A0 (en) CONJUGATED COMPOUNDS FORMED BY HEAT SHOCK PROTEINS (HSP) AND OLIGO-POLY-SACCHARIDES, THEIR USE FOR THE PRODUCTION OF VACCINES.
ATE430558T1 (en) PRODUCTION OF MICROBEADS
ATE305772T1 (en) PRODUCTION OF MICROSPHERES
KR850000242A (en) Process for preparing long-acting Sephachlor preparation
GR3029508T3 (en) Method of preparing a radioactive rhenium complex solution.
DE69316101T2 (en) Manufacture of microcapsules containing water-soluble drugs
MX9203155A (en) DERIVATIVE [B, E] OXEPINE AS AN ANTI-ALLERGIC AGENT.
SE8500623D0 (en) IMPROVED Capsule Membrane Manufacturing Technique
WO2003053325A3 (en) Microencapsulation of drugs by solvent exchange
NO165626C (en) PROCEDURE FOR AA SOLUBLISHING A HYDROPHOBIC, THERAPEUTIC ACTIVE, ORGANIC COMPOUND, SPECIFICALLY A N-ACYL-INDOL.
IT8022782A0 (en) PROCEDURE TO REDUCE THE SOLUBILITY OF ZEOLITE MOLECULAR SIEVES IN AN AQUEOUS SYSTEM.
KR940021071A (en) Biological function modifier
NO991573L (en) Modified low solution viscosity polyvinyl acetals, method of preparation and use thereof
ES2102312A1 (en) Process for the crystallization of iopamidol
KR880002541A (en) Application formulations of α-interferon
RU2000119932A (en) METHOD FOR PRODUCING A HYDROPHILIC GEL
KR940013497A (en) Anti-inflammatory pain gel preparation
ATE56139T1 (en) PROCESS FOR THE PREPARATION OF AN AQUEOUS PHARMACEUTICAL SOLUTION OF AN ORGANIC ACID AS AN ACTIVE SUBSTANCE.
DE3868898D1 (en) Refractory glazing and method of manufacture.
DE69631602D1 (en) AQUEOUS DISPERSION OF POLYAMIDES
JPS55124543A (en) Modified catalyst for stereo-selective reduction of carbonyl compound and stereo-selective reduction using the same
IE35032B1 (en) Phenyl-azolyl-fatty acid derivatives,process for their production and their use as medicines
TH25469EX (en) Soft gelatin tube pharmaceutical production
KR960004204A (en) Method for preparing active ring chlorine dioxide aqueous solution
ES2148823T3 (en) PROCEDURE FOR PREPARING A NON-FIBROUS POROUS MATERIAL.