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RU2000119001A - METHOD FOR PRODUCING ACRYLIC POLYMERS - Google Patents

METHOD FOR PRODUCING ACRYLIC POLYMERS

Info

Publication number
RU2000119001A
RU2000119001A RU2000119001/04A RU2000119001A RU2000119001A RU 2000119001 A RU2000119001 A RU 2000119001A RU 2000119001/04 A RU2000119001/04 A RU 2000119001/04A RU 2000119001 A RU2000119001 A RU 2000119001A RU 2000119001 A RU2000119001 A RU 2000119001A
Authority
RU
Russia
Prior art keywords
acrylic polymers
producing acrylic
prepolymer
dried
gel effect
Prior art date
Application number
RU2000119001/04A
Other languages
Russian (ru)
Other versions
RU2192434C2 (en
Inventor
Аркадий Аполлонович Шубин
Александр Геннадьевич Липин
Владимир Борисович Бубнов
Владимир Яковлевич Лебедев
Олег Константинович Швецов
Юлия Евгеньевна Швейкина
Original Assignee
Ивановский государственный химико-технологический университет
Filing date
Publication date
Application filed by Ивановский государственный химико-технологический университет filed Critical Ивановский государственный химико-технологический университет
Priority to RU2000119001/04A priority Critical patent/RU2192434C2/en
Priority claimed from RU2000119001/04A external-priority patent/RU2192434C2/en
Publication of RU2000119001A publication Critical patent/RU2000119001A/en
Application granted granted Critical
Publication of RU2192434C2 publication Critical patent/RU2192434C2/en

Links

Claims (1)

Способ получения полимеров акрилового ряда, включающий полимеризацию исходных мономеров в присутствии радикальных инициаторов при температуре, равной или близкой температуре распада взятого инициатора, до появления гель-эффекта, сушку форполимера и грануляцию, отличающийся тем, что форполимер непосредственно после появления гель-эффекта экструдируют, продукт экструзии сушат, а гранулированию подвергают полностью сполимеризованный и высушенный целевой продукт.A method for producing acrylic polymers, including the polymerization of the starting monomers in the presence of radical initiators at a temperature equal to or close to the decomposition temperature of the taken initiator, until the gel effect appears, drying the prepolymer and granulation, characterized in that the prepolymer is extruded immediately after the appearance of the gel effect, the product the extrusion is dried, and the completely polymerized and dried target product is granulated.
RU2000119001/04A 2000-07-17 2000-07-17 Method of synthesis of water-soluble polymers of (co)acrylic order RU2192434C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000119001/04A RU2192434C2 (en) 2000-07-17 2000-07-17 Method of synthesis of water-soluble polymers of (co)acrylic order

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000119001/04A RU2192434C2 (en) 2000-07-17 2000-07-17 Method of synthesis of water-soluble polymers of (co)acrylic order

Publications (2)

Publication Number Publication Date
RU2000119001A true RU2000119001A (en) 2002-05-10
RU2192434C2 RU2192434C2 (en) 2002-11-10

Family

ID=20237992

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000119001/04A RU2192434C2 (en) 2000-07-17 2000-07-17 Method of synthesis of water-soluble polymers of (co)acrylic order

Country Status (1)

Country Link
RU (1) RU2192434C2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002688A1 (en) * 1979-05-29 1980-12-11 Ivanovsk Khim Tekh Inst Method of obtaining polymers of acrylic series
CH643569A5 (en) * 1980-03-21 1984-06-15 Isaflex Ag METHOD FOR PRODUCING WASSERAUSTAUSCHENDEM, non-toxic POLYMER MATERIAL BASED ON ACRYLAMIDE / N, N'-methylenebisacrylamide.
KR970009239B1 (en) * 1988-06-16 1997-06-09 미츠비시유카 가부시키가이샤 Process for producing highly water absorptive polymer

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