書誌事項
- タイトル別名
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- Initiator-Free Photo-Emulsion Polymerization of Vinyl Propionate and Its Copolymerization with Vinyl Acetate.
- プロピオンサン ビニル ノ ムショクバイ ヒカリ ニュウカ ジュウゴウ オヨビ
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Initiator-free photo-emulsion polymerization of vinyl propionate (VPr) and its copolymerization with vinyl acetate (VAc) were carried out in aqueous media at 0°C by using polyoxyethylene nonyl phenyl ether sodium sulfate as an emulsifier. In each case, poly (vinyl propionate) (PVPr) or the copolymer was obtained in a good yield. The average degree of polymerization (Pn) of poly (vinyl alcohol) (PVA) obtained by saponification of PVPr was not high, and the ratios of isotactic triad (I), heterotactic triad (H), and syndiotactic triad (S) were 18.5, 49.6, and 31.6%, respectively. Pns of PVA's from the copolymers were higher than those from PVPr's, and the ratios of the tacticites of PVA's from the copolymers varied with varying feed monomer compositions.
収録刊行物
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- 高分子論文集
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高分子論文集 50 (4), 223-225, 1993
公益社団法人 高分子学会
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詳細情報 詳細情報について
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- CRID
- 1390282681499876224
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- NII論文ID
- 130004034893
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- NII書誌ID
- AN00085011
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- ISSN
- 18815685
- 03862186
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- NDL書誌ID
- 3825798
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可