摘要:

A simple quantitative determination of the ratio β1of rate constants kijcorresponding to the addition of a complex or a free monomer on a same growing chain in alternating copolymerization was determined. The application of this method to the case of alternating maleic anhydride (A)-vinyl acetate (D) copolymerization give for β1= kAC/kADand for β2= kDC/kDA(C refers to the complex) the respective values of 7 and 0. A complex was more reactive than A but less reactive than D toward a growing chain. In order to explain these reactivities, a frontier molecular orbital treatment was proposed. A good qualitative correlation with experimental results was obtained.

ISSN:0022-233X    

DOI:10.1080/00222338008056745

出版商:Taylor & Francis Group    

年代:1980

数据来源: Taylor

摘要:

This is a scanned image of the original Editorial Board page(s) for this issue.

ISSN:0022-233X    

DOI:10.1080/00222338008056734

出版商:Taylor & Francis Group    

年代:1980

数据来源: Taylor