STUDIES OF INVERSE MICROEMULSION COPOLYMERIZATION OF (2-METHACRY LOYLOXYETHYL) TRIMETHYL AMMONIUM CHLORIDE AND ACRYLAMIDE

HA Run-hua; HOU Si-jian

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STUDIES OF INVERSE MICROEMULSION COPOLYMERIZATION OF (2-METHACRY LOYLOXYETHYL) TRIMETHYL AMMONIUM CHLORIDE AND ACRYLAMIDE

Research Article | 更新时间：2021-03-19

- STUDIES OF INVERSE MICROEMULSION COPOLYMERIZATION OF (2-METHACRY LOYLOXYETHYL) TRIMETHYL AMMONIUM CHLORIDE AND ACRYLAMIDE
- Acta Polymerica Sinica Issue 5, Pages: 570-575(1993)
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- Published：20 October 1993，
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HA Run-hua, HOU Si-jian. STUDIES OF INVERSE MICROEMULSION COPOLYMERIZATION OF (2-METHACRY LOYLOXYETHYL) TRIMETHYL AMMONIUM CHLORIDE AND ACRYLAMIDE. [J]. Acta Polymerica Sinica (5):570-575(1993)
DOI：

HA Run-hua, HOU Si-jian. STUDIES OF INVERSE MICROEMULSION COPOLYMERIZATION OF (2-METHACRY LOYLOXYETHYL) TRIMETHYL AMMONIUM CHLORIDE AND ACRYLAMIDE. [J]. Acta Polymerica Sinica (5):570-575(1993) DOI：

摘要

采用SPAN-OP复合乳化剂和K2S2O8-Na2SO3氧化还原引发剂

进行(2-甲基丙烯酰氧乙基)三甲基氯化铵-丙烯酰胺的反相微乳液共聚合。测得单体的竞聚率rDM·MC=1.11±0.16

rAM=0.53±0.08。在单体总浓度为20—40％(wt)

引发剂浓度为0.01—0.05％

乳化剂浓度为10—18％

聚合温度为299K的条件下

得到共聚反应动力学方程:Rp=k[M]1.07[I]0.52[E]0.90

文中对上述结果做了解释。

Abstract

Using SPAN-OP composite emulsifier and K2S2O8Na2SO3 redox initiator

the inverse mi-croemulsion copolymerization of (2-methacryloyloxyethyl) trimethyl ammonium chloride (DM. MC) and acrylamide (AM) was developed. The monomer reactivity ratios are rDM.MC= 1.11±0.16 and rAM = 0. 53±0. 08. Under the conditions of total concentration of monomer being 20%-40%(wt)

initiator concentration being 0.01%-0. 05%

emulsifier concentration being 10%-18% and polymerization temperature being 299 K

the kinetic equation of copolymerization can be expressed:Rp=k[M]1.07[I]0.52[E]0.90.In this paper

above results were explained.

关键词

（2-甲基丙烯酰氧乙基）三甲基氯化铵丙烯酰胺反相微乳液聚合

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