JP2009030010A5 - - Google Patents

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JP2009030010A5
JP2009030010A5 JP2007331266A JP2007331266A JP2009030010A5 JP 2009030010 A5 JP2009030010 A5 JP 2009030010A5 JP 2007331266 A JP2007331266 A JP 2007331266A JP 2007331266 A JP2007331266 A JP 2007331266A JP 2009030010 A5 JP2009030010 A5 JP 2009030010A5
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monomer
protrusion
polymer
fine structure
recess
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JP4418880B2 (en
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１個の重合性二重結合を有しフリーラジカル重合により重合する単量体Ｘおよび単量体Ｘと混合した時に均一な液体となり２個以上の重合性二重結合を有しフリーラジカル重合により重合する単量体Ｙからなり単量体Ｘと単量体Ｙの重量比が９０／１０〜５５／４５の範囲にある重合体Ａ、および単量体Ｘと単量体Ｙとからなる液体に溶解またはコロイド状に分散する重合体Ｂを主たる成分とする重合体組成物からなり、該重合体組成物の２０℃〜２５℃の何れかの温度における貯蔵弾性率が１〜１１００ＭＰａの範囲にあり、表面にミクロな凹凸構造を有する微細構造体。   Monomer X having one polymerizable double bond and polymerized by free radical polymerization and when mixed with monomer X, it becomes a uniform liquid and has two or more polymerizable double bonds by free radical polymerization. A polymer A comprising a monomer Y to be polymerized and a weight ratio of the monomer X to the monomer Y in the range of 90/10 to 55/45, and a liquid comprising the monomer X and the monomer Y The polymer composition is mainly composed of a polymer B dissolved or colloidally dispersed in the polymer, and the storage modulus of the polymer composition at a temperature of 20 ° C. to 25 ° C. is in the range of 1 to 1100 MPa. There is a fine structure with a micro uneven structure on the surface. 単量体Ｘがそれを重合した重合体のガラス転移温度が２０℃以下であることを特徴とする請求項１記載の微細構造体。 Microstructure of claim 1, wherein the glass transition temperature of the polymer monomer X is polymerized with it and wherein the at 20 ° C. or less. 単量体Ｘが少なくとも式（１）により表される化学構造を有する単量体を含有することを特徴とする請求項１又は２記載の微細構造体。
Figure 2009030010
 （式（１）中、ｍは２〜４の整数、ｎは１〜１０の整数、ＲはＣＨ３またはＨ） Claim 1 or 2 microstructure according characterized in that it contains a monomer having a chemical structure represented by the monomer X is at least the formula (1).
Figure 2009030010
 (In Formula (1), m is an integer of 2-4, n is an integer of 1-10, R is CH3 or H). 重合体Ｂがコア・シェル型の高分子微粒子からなることを特徴とする請求項１〜３のいずれかに記載の微細構造体。 The fine structure according to any one of claims 1 to 3, wherein the polymer B is composed of core / shell type polymer fine particles. 表面に有する微細構造の凹凸形状が１つ又は複数の凹部及び／又は凸部からなり、凹部深さないし凸部突出高さが０．１μｍ〜５００μｍの範囲にあり、凹部開口幅ないし凸部突出幅または凹部ないし凸部の接円直径が０．１μｍ〜５００μｍの範囲にあり、凹部深さないし凸部突出高さと凹部開口幅ないし凸部突出幅または凹部ないし凸部の接円直径との比が１／１００〜１０／１であることを特徴とする請求項１〜４のいずれかに記載の微細構造体。 The surface has a fine structure with one or a plurality of recesses and / or protrusions, has no recess depth, and the protrusion protrusion height is in the range of 0.1 μm to 500 μm, and the recess opening width or protrusion protrusion The ratio of the width or the contact circle diameter of the recess or projection is in the range of 0.1 μm to 500 μm, and the ratio of the recess protrusion depth or the protrusion protrusion height to the recess opening width or protrusion protrusion width or the recess or protrusion contact circle diameter The fine structure according to any one of claims 1 to 4, wherein is 1/100 to 10/1. 前記単量体Ｘ、単量体Ｙ、重合体Ｂを主成分とする光硬化性樹脂を鋳型に流し込み光重合により固化して作製することを特徴とする請求項１〜５のいずれかに記載の微細構造体。 The monomer X, the monomer Y, according to a photocurable resin composed mainly of polymer B any one of the preceding claims, characterized in that to produce solidified by pouring photopolymerization in a mold the fine structure of. 請求項１〜６のいずれかに記載の微細構造体の微細構造を有しない面に、ガラス、プラスチック、金属からなるプレートを貼付したことを特徴とする微細構造体複合プレート。 A fine structure composite plate, wherein a plate made of glass, plastic, or metal is attached to a surface of the fine structure according to any one of claims 1 to 6 that does not have a fine structure. 請求項１〜７のいずれかに記載の微細構造体および微細構造体複合プレートを用いたマイクロ流路チップ、マイクロチャネルチップ、マイクロウェルアレイチップおよび細胞培養プレート。 A microchannel chip, a microchannel chip, a microwell array chip, and a cell culture plate using the microstructure and the microstructure composite plate according to claim 1.
JP2007331266A 2007-06-22 2007-12-25 Microstructure with micro structure on the surface Expired - Fee Related JP4418880B2 (en)

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JP2007331266A JP4418880B2 (en) 2007-06-22 2007-12-25 Microstructure with micro structure on the surface

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JP2007164442 2007-06-22
JP2007331266A JP4418880B2 (en) 2007-06-22 2007-12-25 Microstructure with micro structure on the surface

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JP2009030010A JP2009030010A (en) 2009-02-12
JP2009030010A5 true JP2009030010A5 (en) 2009-04-09
JP4418880B2 JP4418880B2 (en) 2010-02-24

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5577502B2 (en) * 2009-03-16 2014-08-27 富山県 Functional microchip and manufacturing method thereof
JP5326089B2 (en) * 2009-08-28 2013-10-30 富山県 Functional fine structure
JP5715799B2 (en) * 2010-11-15 2015-05-13 株式会社カネカ Active energy ray-curable composition and coating film obtained by curing the same
JP2019213519A (en) 2018-06-08 2019-12-19 株式会社島津製作所 Cell culture device

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