RU94013327A - Method of producing powdery acrylic copolymers - Google Patents

Method of producing powdery acrylic copolymers

Info

Publication number
RU94013327A
RU94013327A RU94013327/04A RU94013327A RU94013327A RU 94013327 A RU94013327 A RU 94013327A RU 94013327/04 A RU94013327/04 A RU 94013327/04A RU 94013327 A RU94013327 A RU 94013327A RU 94013327 A RU94013327 A RU 94013327A
Authority
RU
Russia
Prior art keywords
acrylic copolymers
producing powdery
powdery acrylic
producing
acrylamide
Prior art date
Application number
RU94013327/04A
Other languages
Russian (ru)
Other versions
RU2084462C1 (en
Inventor
Т.А. Байбурдов
Л.Л. Ступенькова
И.И. Наконечный
Original Assignee
Саратовский филиал Научно-исследовательского института химии и технологии полимеров им.акад.В.А.Каргина
Filing date
Publication date
Application filed by Саратовский филиал Научно-исследовательского института химии и технологии полимеров им.акад.В.А.Каргина filed Critical Саратовский филиал Научно-исследовательского института химии и технологии полимеров им.акад.В.А.Каргина
Priority to RU94013327/04A priority Critical patent/RU2084462C1/en
Priority claimed from RU94013327/04A external-priority patent/RU2084462C1/en
Publication of RU94013327A publication Critical patent/RU94013327A/en
Application granted granted Critical
Publication of RU2084462C1 publication Critical patent/RU2084462C1/en

Links

Claims (1)

Изобретение относится к химии высокомолекулярных соединений, а именно - к получению порошкообразных акриловых сополимеров. Способ включает радикальную сополимеризацию акриламида, и/или акриловой кислоты, и/или ее солей аммония и щелочных металлов в концентрированных водных растворах в присутствии химических инициаторов и антиадгезионной добавки - алкилбензолсульфоната натрия в количестве 0,005-0,05 мас.%, выделение продукта известным приемом.The invention relates to the chemistry of high-molecular compounds, namely, to obtain powdered acrylic copolymers. The method includes radical copolymerization of acrylamide and / or acrylic acid, and / or its ammonium and alkali metal salts in concentrated aqueous solutions in the presence of chemical initiators and anti-adhesive additive — sodium alkyl benzene sulfonate in an amount of 0.005-0.05 wt.%, Isolation of the product by a known technique. .
RU94013327/04A 1994-04-12 1994-04-12 Process for preparing powdery acrylic copolymers RU2084462C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94013327/04A RU2084462C1 (en) 1994-04-12 1994-04-12 Process for preparing powdery acrylic copolymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94013327/04A RU2084462C1 (en) 1994-04-12 1994-04-12 Process for preparing powdery acrylic copolymers

Publications (2)

Publication Number Publication Date
RU94013327A true RU94013327A (en) 1995-12-20
RU2084462C1 RU2084462C1 (en) 1997-07-20

Family

ID=20154756

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94013327/04A RU2084462C1 (en) 1994-04-12 1994-04-12 Process for preparing powdery acrylic copolymers

Country Status (1)

Country Link
RU (1) RU2084462C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6492488B1 (en) 1998-08-02 2002-12-10 Pmd Holdings Corp. Controlled release polyacrylic acid granules and a process for preparing the same
RU2470038C2 (en) * 2010-11-25 2012-12-20 Государственное образовательное учреждение высшего профессионального образования Иркутский государственный университет Method of producing water-soluble trimetallic salts of acrylic and methacrylic acid copolymers

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