Chain transfer and efficiency of end-group introduction in free radical polymerization of methyl methacrylate in the presence of poly(methyl methacrylate) macromonomer

Miyake K; Zetterlund PB; Yamada B

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Chain transfer and efficiency of end-group introduction in free radical polymerization of methyl methacrylate in the presence of poly(methyl methacrylate) macromonomer

机译：聚（甲基丙烯酸甲酯）大分子单体存在下甲基丙烯酸甲酯自由基聚合中的链转移和端基引入效率

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Experimental and modeling studies of addition-fragmentation chain transfer (AFCT) during radical polymerization of methyl methacrylate in the presence of poly(methyl methacrylate) macromonomer with 2-carbomethyl-2-pro-penyl omega-ends (PMMA-CO2Me) at 60degreesC are reported. The results revealed that AFCT involving PMMA-CO2Me formed in situ during methyl methcrylate polymerization has a negligible effect on the molecular weight distribution.

机译：在60°C下在甲基丙烯酸甲酯大分子单体与2-羧甲基-2-原戊烯基ω-末端（PMMA-CO2Me）存在下的甲基丙烯酸甲酯自由基聚合过程中加成-断裂链转移（AFCT）的实验和模型研究是报告。结果表明，在甲基丙烯酸甲酯聚合过程中原位形成的涉及PMMA-CO2Me的AFCT对分子量分布的影响可忽略不计。

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《Macromolecular rapid communications: Publishing the newsletters of the European Polymer Federation》 |2004年第22期|共7页
作者
Miyake K; Zetterlund PB; Yamada B;
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正文语种 eng
中图分类高分子化学（高聚物）;
关键词
computer modeling; kinetics (polym.); macromonomers; molecular weight distribution/molar mass distribution; radical polymerization; MOLECULAR-WEIGHT DISTRIBUTIONS; PROPAGATION RATE COEFFICIENTS; EVALUATED RATE COEFFICIENTS; TRANSFER AGENT; TERMINATION; OLIGOMERS; RETARDATION; STYRENE; ALPHA-(BROMOMETHYL)ACRYLATE; MECHANISM;

机译：计算机建模;动力学（聚合物）;大分子单体;分子量分布/摩尔质量分布;自由基聚合;分子量分布;传播速率系数;评估的速率系数;转移剂;终止剂;低聚物;缩聚物;苯乙烯丙烯酸酯;机理;

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1. Chain transfer and efficiency of end-group introduction in free radical polymerization of methyl methacrylate in the presence of poly(methyl methacrylate) macromonomer [J] . Miyake K, Zetterlund PB, Yamada B Macromolecular rapid communications: Publishing the newsletters of the European Polymer Federation . 2004,第22期

机译：聚（甲基丙烯酸甲酯）大分子单体存在下甲基丙烯酸甲酯自由基聚合中的链转移和端基引入效率
2. Synthesis, Morphology, and Mechanical Properties of Poly(methyl methacrylate)-b-poly(n-butyl acrylate)-b-poly(methyl methacrylate) Triblocks. Ligated Anionic Polymerization vs Atom Transfer Radical Polymerization [J] . Tong J.D., Moineau G. Macromolecules . 2000,第2期

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3. Accelerated synthesis of poly(methyl methacrylate)-b-poly(vinyl chloride)-b-poly(methyl methacrylate) block copolymers by the CuCl/tris(2-dimethylaminoethyl)amine-catalyzed living radical block copolymerization of methyl methacrylate initiated with a [J] . Percec V, Guliashvili T, Popov AV, Journal of Polymer Science, Part A. Polymer Chemistry . 2005,第8期

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4. Cyclic Carbonate End Functional Block Copolymers of Poly (ε-caprolactone) and Poly(methyl methacrylate) or Polystyrene by Combined Ring-Opening Polymerization and Atom Transfer Radical Polymerization Methods [C] . Ravindra M. Patil, Satyanarayana Ganugapati, Rudhramyna Gnaneshwar Philadelphia, Pennsylvania Meeting . 2012

机译：通过组合开环聚合和原子转移自由基聚合方法聚（ε-己内酯）和聚（甲基丙烯酸甲酯）和聚苯乙烯的环状碳酸盐末端功能嵌段共聚物
5. Anionic synthesis of highly isotactic polystyrene in the presence of lithium hydroxides or lithium alkoxides, and, Controlled "living" emulsion polymerization of methyl methacrylate by atom transfer radical polymerization. [D] . Makino, Takayuki. 1997

机译：在氢氧化锂或烷氧基锂的存在下阴离子合成高度全同立构的聚苯乙烯，以及通过原子转移自由基聚合进行甲基丙烯酸甲酯的受控“活”乳液聚合。
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7. Synthesis of Graft Polymer with Controlled Stereoregularities in the Main Chain and in the Side Chains by Stereospecific Copolymerization of Isotactic Poly(methyl methacrylate) Macromonomer with Methacrylate Monomer [O] . Tatsuki Kitayama, Osamu Nakagawa, Koichi Hatada 1995

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8. Photophysical Processes in Polymer Photodegradation Intrachain Triplet Transfer in Poly(1-Vinylnaphthalene) and Poly(1-Vinylnaphthalene-Co-Methyl Methacrylate) [R] . Fox, R. B., Cozzens, R. F. 1969

机译：聚合物光降解中的光物理过程聚（1-乙烯基萘）和聚（1-乙烯基萘 - 甲基丙烯酸甲酯）内链三重态转移

Chain transfer and efficiency of end-group introduction in free radical polymerization of methyl methacrylate in the presence of poly(methyl methacrylate) macromonomer

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