JP2006002065A5 - - Google Patents

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JP2006002065A5
JP2006002065A5 JP2004180807A JP2004180807A JP2006002065A5 JP 2006002065 A5 JP2006002065 A5 JP 2006002065A5 JP 2004180807 A JP2004180807 A JP 2004180807A JP 2004180807 A JP2004180807 A JP 2004180807A JP 2006002065 A5 JP2006002065 A5 JP 2006002065A5
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general formula
chemical formula
unsaturated carboxylic
carboxylic acid
group
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JP2004180807A
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JP2006002065A (en
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Priority to JP2004180807A priority Critical patent/JP2006002065A/en
Priority claimed from JP2004180807A external-priority patent/JP2006002065A/en
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Publication of JP2006002065A5 publication Critical patent/JP2006002065A5/ja
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塩化ビニル系樹脂（Ａ）１００質量部と、可塑剤（Ｂ）２０〜２００質量部と、不飽和カルボン酸エステル系共重合体（Ｃ）１〜２００質量部とを混練して得られた熱可塑性エラストマー組成物。   Heat obtained by kneading 100 parts by mass of vinyl chloride resin (A), 20 to 200 parts by mass of plasticizer (B), and 1 to 200 parts by mass of unsaturated carboxylic ester copolymer (C). Plastic elastomer composition. 不飽和カルボン酸エステル系共重合体（Ｃ）が、一般式（化１）に示した不飽和カルボン酸アルキルエステルと、一般式（化２）一般式（化３）及び一般式（化４）に示した化合物の群から選ばれた一種類以上の化合物との共重合体であること特徴とする請求項１に記載した熱可塑性エラストマー組成物。
Figure 2006002065


（式中のＲ１は水素原子または炭素数１〜４のアルキル基、Ｒ２は炭素数１〜８のアルキル基）
Figure 2006002065


（式中のＲ３は水素原子またはメチル基）
Figure 2006002065


（式中のＲ４はビニル基、アリル基、メタアリル基）
Figure 2006002065


（式中のＲ５はＣＨ２（Ｃｌ）−ＣＨ２−基またはＣＨ２（Ｃｌ）−ＣＯ−基） The unsaturated carboxylic acid ester copolymer (C) comprises the unsaturated carboxylic acid alkyl ester represented by the general formula (Chemical Formula 1), the general formula (Chemical Formula 2), the general formula (Chemical Formula 3), and the general formula (Chemical Formula 4). The thermoplastic elastomer composition according to claim 1, which is a copolymer with one or more kinds of compounds selected from the group of compounds shown in (1).
Figure 2006002065


(Wherein R 1 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and R 2 is an alkyl group having 1 to 8 carbon atoms)
Figure 2006002065


(Wherein R 3 is a hydrogen atom or a methyl group)
Figure 2006002065


(Wherein R 4 is a vinyl group, an allyl group, or a methallyl group)
Figure 2006002065


(Wherein R 5 is a CH 2 (Cl) —CH 2 — group or a CH 2 (Cl) —CO— group). 不飽和カルボン酸エステル系共重合体（Ｃ）が、更に、エチレン単位および／または酢酸ビニル単位を共重合させたのであることを特徴とする請求項２に記載した熱可塑性エラストマー組成物。 The thermoplastic elastomer composition according to claim 2, wherein the unsaturated carboxylic acid ester copolymer (C) is obtained by further copolymerizing ethylene units and / or vinyl acetate units. 不飽和カルボン酸エステル系共重合体（Ｃ）が、一般式（化１)に示した不飽和カルボン酸アルキルエステル単位を６％以上含有すると共に、一般式（化１)で示される不飽和カルボン酸アルキルエステル単位とエチレン単位および酢酸ビニル単位の合計量１００質量部に対して、一般式（化２）一般式（化３）及び一般式（化４）に示した化合物の群から選ばれた一種類以上の化合物を合計量で０．０１〜１０質量部含有することを特徴とする請求項３に記載した熱可塑性エラストマー組成物。   The unsaturated carboxylic acid ester copolymer (C) contains 6% or more of the unsaturated carboxylic acid alkyl ester unit represented by the general formula (Chemical Formula 1) and the unsaturated carboxylic acid represented by the general formula (Chemical Formula 1). Selected from the group of compounds represented by general formula (Chemical Formula 2), general formula (Chemical Formula 3) and general formula (Chemical Formula 4) with respect to 100 parts by mass of the total amount of acid alkyl ester unit, ethylene unit and vinyl acetate unit. The thermoplastic elastomer composition according to claim 3, wherein the thermoplastic elastomer composition contains one or more kinds of compounds in a total amount of 0.01 to 10 parts by mass. 不飽和カルボン酸エステル系共重合体（Ｃ）が、一般式（化１）に示した不飽和カルボン酸アルキルエステル単位を６０％以上、エチレン単位を１０％以下、酢酸ビニル単位を３０％以下の範囲で含有すると共に、一般式（化１)で示した不飽和カルボン酸アルキルエステル単位とエチレン単位および酢酸ビニル単位の合計量１００質量部に対して、一般式（化２）一般式（化３）及び一般式（化４）に示した化合物の群から選ばれた一種類以上の化合物を合計量で０．０１〜１０質量部含有することを特徴とする請求項３に記載した熱可塑性エラストマー組成物。   The unsaturated carboxylic acid ester copolymer (C) has an unsaturated carboxylic acid alkyl ester unit represented by the general formula (Chemical Formula 1) of 60% or more, an ethylene unit of 10% or less, and a vinyl acetate unit of 30% or less. In addition to the total content of the unsaturated carboxylic acid alkyl ester unit represented by the general formula (Chemical Formula 1), the ethylene unit and the vinyl acetate unit, 100 parts by mass, the general formula (Chemical Formula 2) ) And one or more kinds of compounds selected from the group of compounds represented by the general formula (Chemical Formula 4) in a total amount of 0.01 to 10 parts by mass, The thermoplastic elastomer according to claim 3 Composition. 塩化ビニル系樹脂（Ａ）の平均重合度が、８００〜４０００であることを特徴とする請求項１〜５のいずれか１項に記載した熱可塑性エラストマー組成物。   The thermoplastic elastomer composition according to any one of claims 1 to 5, wherein the vinyl chloride resin (A) has an average degree of polymerization of 800 to 4000. 不飽和カルボン酸エステル系共重合体（Ｃ）１００質量部に対して、更に、架橋剤（Ｄ）０．０１〜２０質量部を含有することを特徴とする請求項１〜６のいずれか１項に記載した熱可塑性エラストマー組成物。
The cross-linking agent (D) is further contained in an amount of 0.01 to 20 parts by mass with respect to 100 parts by mass of the unsaturated carboxylic acid ester copolymer (C). The thermoplastic elastomer composition described in the item.
JP2004180807A 2004-06-18 2004-06-18 Thermoplastic elastomer composition Pending JP2006002065A (en)

Priority Applications (1)

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JP2004180807A JP2006002065A (en) 2004-06-18 2004-06-18 Thermoplastic elastomer composition

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JP2004180807A JP2006002065A (en) 2004-06-18 2004-06-18 Thermoplastic elastomer composition

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JP2006002065A JP2006002065A (en) 2006-01-05
JP2006002065A5 true JP2006002065A5 (en) 2007-02-15

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Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914498B2 (en) * 1978-06-19 1984-04-04 電気化学工業株式会社 rubbery polymer composition
JPS61258851A (en) * 1985-05-13 1986-11-17 Otsuka Chem Co Ltd Vinyl chloride expandable resin composition
JPH0781060B2 (en) * 1986-07-24 1995-08-30 日本ゼオン株式会社 Thermoplastic elastomer composition
JPH04332748A (en) * 1991-05-09 1992-11-19 Sekisui Chem Co Ltd Vinyl chloride-based resin composition and plugging part using the same
JPH05117471A (en) * 1991-10-30 1993-05-14 Sumitomo Chem Co Ltd Vinyl chloride resin composition
JPH10298381A (en) * 1997-04-24 1998-11-10 Yazaki Corp Cross-linkable vinyl chloride resin composition and its production
JP4311935B2 (en) * 2002-12-20 2009-08-12 電気化学工業株式会社 Thermoplastic elastomer composition
JP2006002066A (en) * 2004-06-18 2006-01-05 Denki Kagaku Kogyo Kk Thermoplastic elastomer composition

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