POLYOXYETHYLENIC MACROMERS FROM POLYOXYETHYLENE MONOMETHYL ETHERS AND ISOCYANATOETHYL METHACRYLATE - SYNTHESIS AND CHARACTERIZATION OF COPOLYMERS WITH STYRENE AND METHYL-METHACRYLATE, OBTAINED THROUGH BULK, SOLUTION AND SOAP-FREE EMULSION POLYMERIZATIONS

被引：9

作者：

LEVESQUE, G ^{[1
]}

MOITIE, V ^{[1
]}

BACLE, B ^{[1
]}

DEPRAETERE, P ^{[1
]}

机构：

[1] UNIV CAEN,PHARM GALEN LAB,F-14032 CAEN,FRANCE

来源：

POLYMER | 1988年 / 29卷 / 12期

关键词：

Copolymers--Synthesis - Electrolytes--Concentration - Monomers--Polymerization - Nuclear Magnetic Resonance - Styrene--Polymerization;

D O I：

10.1016/0032-3861(88)90121-8

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polyoxyethylenic (POE) macromers were prepared from polyoxyethylene methyl ethers and isocyanatoethyl methacrylate and characterized by 13C and 1H nuclear magnetic resonance spectroscopy. Copolymers with styrene and methyl methacrylate (MMA) were obtained from these macromers upon free-radical initiation under various conditions (solution, bulk, soap-free emulsion) and some physical properties were studied (e.g. glass transition temperatures, stability of latex). Phase separation was observed in some copolymers with MMA as determined through dilatometry. Polystyrene lattices, prepared without any emulsifying agent other than POE macromers themselves, were stable in the presence of high electrolyte concentrations.

引用

页码：2271 / 2276

页数：6

共 15 条

[1]

ANDERSON CA, 1984, 188TH AM CHEM SOC M

[2] END GROUP-ANALYSIS OF COMMERCIAL POLY(ETHYLENE GLYCOL) MONOMETHYL ETHERS [J].