JP2003176363A5 - - Google Patents

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JP2003176363A5
JP2003176363A5 JP2002282101A JP2002282101A JP2003176363A5 JP 2003176363 A5 JP2003176363 A5 JP 2003176363A5 JP 2002282101 A JP2002282101 A JP 2002282101A JP 2002282101 A JP2002282101 A JP 2002282101A JP 2003176363 A5 JP2003176363 A5 JP 2003176363A5
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polymer particles
hydrophobic polymer
hydroxyl group
particles according
epoxy compound
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JP2002282101A
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JP2003176363A (en
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Claims (17)

水酸基を有する架橋重合体粒子（Ａ）に、架橋性エポキシ化合物（Ｂ）を反応させた後、オキシラン環を加水分解し、次いで得られた水酸基を有する化合物に、総炭素数６〜４０のエポキシ化合物（Ｃ）を反応させて得られる疎水性重合体粒子。  The cross-linked polymer particles (A) having a hydroxyl group are reacted with a cross-linkable epoxy compound (B), then the oxirane ring is hydrolyzed, and then the resulting compound having a hydroxyl group is converted to an epoxy having 6 to 40 carbon atoms in total. Hydrophobic polymer particles obtained by reacting the compound (C). 水酸基を有する架橋重合体粒子（Ａ）が、多価アルコールのポリ（メタ）アクリレートのうち分子内に少なくとも１個の水酸基を有するもの（Ｉ）、グリシジル（メタ）アクリレート（II）、及び多価アルコールのポリ（メタ）アクリレートのうち分子内に水酸基をもたないもの（III）から、（Ｉ）または（II）を必ず含む組み合わせで選ばれる２種以上のモノマーによる共重合体、または（Ｉ）から選ばれるモノマーの単独重合体のいずれかである請求項１に記載の疎水性重合体粒子。  The crosslinked polymer particle (A) having a hydroxyl group is a poly (meth) acrylate of a polyhydric alcohol having at least one hydroxyl group in the molecule (I), glycidyl (meth) acrylate (II), and polyvalent Copolymers of two or more types of monomers selected from combinations (III) having no hydroxyl group in the molecule among poly (meth) acrylates of alcohols, and combinations containing (I) or (II), or (I The hydrophobic polymer particles according to claim 1, wherein the hydrophobic polymer particles are any of homopolymers of monomers selected from: 分子内に少なくとも１個の水酸基を有する多価アルコールのポリ（メタ）アクリレート（Ｉ）がグリセリンジメタクリレートであり、グリシジル（メタ）アクリレート（II）がグリシジルメタクリレートであり、分子内に水酸基をもたない多価アルコールのポリ（メタ）アクリレート（III）がアルキレングリコールジメタクリレートである請求項２に記載の疎水性重合体粒子。  Poly (meth) acrylate (I) of polyhydric alcohol having at least one hydroxyl group in the molecule is glycerin dimethacrylate, glycidyl (meth) acrylate (II) is glycidyl methacrylate, and has a hydroxyl group in the molecule. The hydrophobic polymer particles according to claim 2, wherein the poly (meth) acrylate (III) of polyhydric alcohol is alkylene glycol dimethacrylate. 前記アルキレングリコールジメタクリレートがエチレングリコールジメタクリレートである請求項３に記載の疎水性重合体粒子。  The hydrophobic polymer particles according to claim 3, wherein the alkylene glycol dimethacrylate is ethylene glycol dimethacrylate. 前記架橋性エポキシ化合物（Ｂ）が、エピハロヒドリンまたはオキシラン環を２個以上含むエポキシ化合物群から選択される化合物である請求項１に記載の疎水性重合体粒子。  The hydrophobic polymer particle according to claim 1, wherein the crosslinkable epoxy compound (B) is a compound selected from the group of epoxy compounds containing two or more epihalohydrins or oxirane rings. 前記オキシラン環を２個以上含むエポキシ化合物群が、エチレングリコールジグリシジルエーテル、プロピレングリコールジグリシジルエーテル、ブチレングリコールジグリシジルエーテル、トリメチロールプロパンジグリシジルエーテル、トリメチロールプロパントリグリシジルエーテル、ペンタエリスリトールトリグリシジルエーテル、またはトリグリシジルイソシアヌレートである請求項５に記載の疎水性重合体粒子。  The epoxy compound group containing two or more oxirane rings is ethylene glycol diglycidyl ether, propylene glycol diglycidyl ether, butylene glycol diglycidyl ether, trimethylolpropane diglycidyl ether, trimethylolpropane triglycidyl ether, pentaerythritol triglycidyl ether. The hydrophobic polymer particles according to claim 5, which are triglycidyl isocyanurate. 前記総炭素数６〜４０のエポキシ化合物（Ｃ）が下記一般式（１）〜（４）
一般式（１）
Figure 2003176363
（式中ｎは４〜３８の整数を示す）
一般式（２）
Figure 2003176363
（式中ｎは３〜３７の整数を示す）
一般式（３）
Figure 2003176363
（式中ｎは０〜３２の整数を示す）
一般式（４）
Figure 2003176363
（式中ｎは０〜３１の整数を示す）
からなる群より選択される化合物である請求項１に記載の疎水性重合体粒子。The epoxy compound (C) having a total carbon number of 6 to 40 is represented by the following general formulas (1) to (4).
General formula (1)
Figure 2003176363
 (Wherein n represents an integer of 4 to 38)
General formula (2)
Figure 2003176363
 (Wherein n represents an integer of 3 to 37)
General formula (3)
Figure 2003176363
 (Wherein n represents an integer of 0 to 32)
General formula (4)
Figure 2003176363
 (Wherein n represents an integer of 0 to 31)
The hydrophobic polymer particle according to claim 1, which is a compound selected from the group consisting of: 前記総炭素数６〜４０のエポキシ化合物（Ｃ）がステアリルグリシジルエーテルである請求項７に記載の疎水性重合体粒子。  The hydrophobic polymer particles according to claim 7, wherein the epoxy compound (C) having 6 to 40 carbon atoms is stearyl glycidyl ether. 平均粒子径が１〜2000μｍである請求項１乃至８のいずれかに記載の疎水性重合体粒子。  The hydrophobic polymer particles according to any one of claims 1 to 8, which have an average particle diameter of 1 to 2000 µm. 水酸基を有する架橋重合体粒子（Ａ）に架橋性エポキシ化合物（Ｂ）を反応させた後、オキシラン環を加水分解させ、次いで総炭素数６〜４０のエポキシ化合物（Ｃ）を反応させることを特徴とする疎水性重合体粒子の製造方法。  The cross-linked epoxy compound (B) is reacted with the cross-linked polymer particles (A) having a hydroxyl group, the oxirane ring is hydrolyzed, and then the epoxy compound (C) having 6 to 40 carbon atoms is reacted. A method for producing hydrophobic polymer particles. 前記水酸基を有する架橋重合体粒子（Ａ）とオキシラン環を２個以上含むエポキシ化合物群との反応を、ルイス酸存在下、低極性溶媒中で行うことを特徴とする請求項１０に記載の疎水性重合体粒子の製造方法。  The hydrophobic polymer according to claim 10, wherein the reaction between the crosslinked polymer particles (A) having a hydroxyl group and an epoxy compound group containing two or more oxirane rings is carried out in a low polarity solvent in the presence of a Lewis acid. For producing conductive polymer particles. 前記総炭素数６〜４０のエポキシ化合物（Ｃ）を反応させる際、ルイス酸存在下、低極性溶媒中で行う請求項１０に記載の疎水性重合体粒子の製造方法。  The method for producing hydrophobic polymer particles according to claim 10, wherein the reaction of the epoxy compound (C) having 6 to 40 carbon atoms is performed in a low polarity solvent in the presence of a Lewis acid. 低極性溶媒が総炭素数５〜１０の炭化水素である請求項１１または１２に記載の疎水性重合体粒子の製造方法。  The method for producing hydrophobic polymer particles according to claim 11 or 12, wherein the low polarity solvent is a hydrocarbon having 5 to 10 carbon atoms in total. ルイス酸の濃度が架橋重合体粒子に対して１〜７０質量％であることを特徴とする請求項１１または１２に記載の疎水性重合体粒子の製造方法。  The method for producing hydrophobic polymer particles according to claim 11 or 12, wherein the concentration of the Lewis acid is 1 to 70 mass% with respect to the crosslinked polymer particles. 疎水性重合体粒子の平均粒子径が１〜2000μｍである請求項１０ないし１４のいずれかに記載の疎水性重合体粒子の製造方法。  The method for producing hydrophobic polymer particles according to any one of claims 10 to 14, wherein the hydrophobic polymer particles have an average particle diameter of 1 to 2000 µm. 請求項１ないし９のいずれかに記載の疎水性重合体粒子を充填した逆相液体クロマトグラフィー用カラム。  A column for reverse phase liquid chromatography packed with the hydrophobic polymer particles according to claim 1. 請求項１６に記載の逆相液体クロマトグラフィー用カラムを用いることを特徴とする多環芳香族化合物を含む試料の分析方法。  A method for analyzing a sample containing a polycyclic aromatic compound, wherein the column for reverse phase liquid chromatography according to claim 16 is used.
JP2002282101A 2001-09-28 2002-09-27 Hydrophobic polymer particle, method for producing the same, and column for reversed-phase high-speed liquid chromatography Pending JP2003176363A (en)

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JP2001-302838 2001-09-28
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CN102834407B (en) 2010-03-31 2016-01-20 Jsr株式会社 Affinity chromatography weighting agent
US8892636B2 (en) 2010-08-30 2014-11-18 Sony Corporation Transmission apparatus and method, reception apparatus and method, and transmission and reception system
WO2013187512A1 (en) * 2012-06-15 2013-12-19 旭化成メディカル株式会社 Alkali-resistant ion exchange temperature-responsive adsorbent, and method for producing same
CN117279712A (en) * 2021-06-29 2023-12-22 株式会社力森诺科 Packing, method for producing the same, and column for size exclusion chromatography

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