JP2004331775A5 - - Google Patents

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JP2004331775A5
JP2004331775A5 JP2003128288A JP2003128288A JP2004331775A5 JP 2004331775 A5 JP2004331775 A5 JP 2004331775A5 JP 2003128288 A JP2003128288 A JP 2003128288A JP 2003128288 A JP2003128288 A JP 2003128288A JP 2004331775 A5 JP2004331775 A5 JP 2004331775A5
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Japan
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polymerization terminator
group containing
living polymer
polymerization
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JP2003128288A
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JP2004331775A (ja
JP4294369B2 (ja
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Publication of JP2004331775A5 publication Critical patent/JP2004331775A5/ja
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一方、保護基の導入及び脱離工程をなくし、工業的に利用価値を高めた方法として、エポキシ基を含有する基を重合停止剤として用いたり（例えば、特許文献３、特許請求の範囲参照）、オキセタン基を含有する基を重合停止剤として用いる方法（例えば、特許文献４、特許請求の範囲参照）が提案されている。
しかしながら、エポキシ基を含有する基やオキセタン基を含有する基はアニオンリビングポリマーの活性末端のカルバニオンと反応するおそれがあるため、例えばアニオンリビングポリマーとこれらの重合停止剤を反応させる際の重合停止剤の濃度や添加順序、具体的には大過剰の重合停止剤にリビングポリマーを少しずつ入れる等の配慮をする必要があった。
また含窒素３員環であるエチレンイミン誘導体含有基を高分子末端に導入した例はこれまでに知られていない。
JP2003128288A 2003-05-06 2003-05-06 末端に官能基を有するポリマー及びその製造方法 Expired - Fee Related JP4294369B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003128288A JP4294369B2 (ja) 2003-05-06 2003-05-06 末端に官能基を有するポリマー及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003128288A JP4294369B2 (ja) 2003-05-06 2003-05-06 末端に官能基を有するポリマー及びその製造方法

Publications (3)

Publication Number Publication Date
JP2004331775A JP2004331775A (ja) 2004-11-25
JP2004331775A5 true JP2004331775A5 (ja) 2006-03-02
JP4294369B2 JP4294369B2 (ja) 2009-07-08

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JP2003128288A Expired - Fee Related JP4294369B2 (ja) 2003-05-06 2003-05-06 末端に官能基を有するポリマー及びその製造方法

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JP (1) JP4294369B2 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4901101B2 (ja) * 2004-12-28 2012-03-21 株式会社ブリヂストン 変性重合体、ゴム組成物及びタイヤ
EP2588535B1 (en) 2010-06-29 2020-09-30 3M Innovative Properties Company Aziridinyl-containing compounds
JP5881693B2 (ja) 2010-06-29 2016-03-09 スリーエム イノベイティブ プロパティズ カンパニー アジリジニル含有化合物から生成されるグラフト化化合物
CN103210001B (zh) 2010-12-13 2015-06-24 3M创新有限公司 接枝共聚物和聚酰胺的共混物

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