2,4.

Osamu Ohara; Chuji Aso; Toyoki Kunitake

2,4.

Osamu Ohara, Chuji Aso, Toyoki Kunitake

研究成果: Contribution to journal › Article › 査読

抄録

Polymerizations of spiro left bracket 2,4 right bracket hepta-4,6-diene were carried out with cationic initiators and Ziegler-type catalysts. This monomer polymerized very rapidly with a variety of cationic initiators, and low monomer and initiator concentrations had to be employed in order to avoid formation of crosslinked polymers. The polymer contained 1,2 and 1,4 addition units, and there was no indication of the opening of the cyclopropyl ring in the monomer unit.

本文言語	英語
ページ（範囲）	1917-1925
ページ数	9
ジャーナル	J Polym Sci Part A-1 Polym Chem
巻	11
号	8
出版ステータス	出版済み - 1973
外部発表	はい

All Science Journal Classification (ASJC) codes

Engineering(all)

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引用スタイル

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abstract = "Polymerizations of spiro left bracket 2,4 right bracket hepta-4,6-diene were carried out with cationic initiators and Ziegler-type catalysts. This monomer polymerized very rapidly with a variety of cationic initiators, and low monomer and initiator concentrations had to be employed in order to avoid formation of crosslinked polymers. The polymer contained 1,2 and 1,4 addition units, and there was no indication of the opening of the cyclopropyl ring in the monomer unit.",

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AB - Polymerizations of spiro left bracket 2,4 right bracket hepta-4,6-diene were carried out with cationic initiators and Ziegler-type catalysts. This monomer polymerized very rapidly with a variety of cationic initiators, and low monomer and initiator concentrations had to be employed in order to avoid formation of crosslinked polymers. The polymer contained 1,2 and 1,4 addition units, and there was no indication of the opening of the cyclopropyl ring in the monomer unit.

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