JP2010083987A5 - - Google Patents

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Publication number
JP2010083987A5
JP2010083987A5 JP2008253802A JP2008253802A JP2010083987A5 JP 2010083987 A5 JP2010083987 A5 JP 2010083987A5 JP 2008253802 A JP2008253802 A JP 2008253802A JP 2008253802 A JP2008253802 A JP 2008253802A JP 2010083987 A5 JP2010083987 A5 JP 2010083987A5
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JP
Japan
Prior art keywords
monomer
organic
alkyl group
mass
crosslinkable
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JP2008253802A
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Japanese (ja)
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JP5000613B2 (en
JP2010083987A (en
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Priority to JP2008253802A priority Critical patent/JP5000613B2/en
Priority claimed from JP2008253802A external-priority patent/JP5000613B2/en
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Publication of JP2010083987A5 publication Critical patent/JP2010083987A5/ja
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Claims (6)

単量体組成物を重合して得られる有機粒子であって、
前記単量体組成物が、非架橋性のスチレン系単量体と架橋性単量体と炭素数４〜１０の直鎖状アルキル基、分岐状アルキル基および環状アルキル基よりなる群から選択される少なくとも１種を有する非架橋性（メタ）アクリル系単量体とを含有し、
前記単量体組成物に含まれる全単量体１００質量％中の前記架橋性単量体の含有率が５質量％以上、前記スチレン系単量体の含有率が５質量％以上であり、
粒子径の変動係数が２０％以下であり、疎水性指数が３５〜６５であることを特徴とする有機粒子。 Organic particles obtained by polymerizing the monomer composition,
The monomer composition is selected from the group consisting of a non-crosslinkable styrene monomer, a crosslinkable monomer, a linear alkyl group having 4 to 10 carbon atoms, a branched alkyl group, and a cyclic alkyl group. A non-crosslinkable (meth) acrylic monomer having at least one of
The content of the crosslinkable monomer in 100% by mass of the total monomer contained in the monomer composition is 5% by mass or more, and the content of the styrenic monomer is 5% by mass or more,
An organic particle having a coefficient of variation in particle diameter of 20% or less and a hydrophobicity index of 35 to 65. 前記単量体組成物に含まれる全単量体１００質量％中の前記炭素数４〜１０の直鎖状アルキル基、分岐状アルキル基および環状アルキル基よりなる群から選択される少なくとも１種を有する非架橋性（メタ）アクリル系単量体の含有率が、５質量％以上である請求項１に記載の有機粒子。 At least one selected from the group consisting of a linear alkyl group having 4 to 10 carbon atoms, a branched alkyl group, and a cyclic alkyl group in 100% by mass of all monomers contained in the monomer composition; The organic particle according to claim 1, wherein the content of the non-crosslinkable (meth) acrylic monomer is 5% by mass or more. 有機重合体骨格と、ポリシロキサン骨格とを有する請求項１または２に記載の有機粒子。 The organic particles according to claim 1 or 2 having an organic polymer skeleton and a polysiloxane skeleton. 平均粒子径が０．５μｍ〜４０μｍである請求項１〜３のいずれか一項に記載の有機粒子。 The organic particle according to any one of claims 1 to 3 , which has an average particle diameter of 0.5 µm to 40 µm. 請求項１〜４のいずれか一項に記載の有機粒子と、アルコール類、ケトン類及び芳香族炭化水素類よりなる群から選択される少なくとも１種の溶媒とを含有することを特徴とする有機粒子含有組成物。 An organic comprising the organic particles according to any one of claims 1 to 4 and at least one solvent selected from the group consisting of alcohols, ketones and aromatic hydrocarbons. Particle-containing composition. さらにバインダー樹脂を含有する請求項５に記載の有機粒子含有組成物。 Furthermore, the organic particle containing composition of Claim 5 containing binder resin.
JP2008253802A 2008-09-30 2008-09-30 Organic particle-containing composition Active JP5000613B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008253802A JP5000613B2 (en) 2008-09-30 2008-09-30 Organic particle-containing composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008253802A JP5000613B2 (en) 2008-09-30 2008-09-30 Organic particle-containing composition

Related Child Applications (1)

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JP2011278725A Division JP5860689B2 (en) 2011-12-20 2011-12-20 Organic particles for light diffusion media

Publications (3)

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JP2010083987A JP2010083987A (en) 2010-04-15
JP2010083987A5 true JP2010083987A5 (en) 2010-09-16
JP5000613B2 JP5000613B2 (en) 2012-08-15

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Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5634031B2 (en) * 2009-03-27 2014-12-03 株式会社日本触媒 POLYMER PARTICLE AND POLYMER PARTICLE-CONTAINING COMPOSITION USING THE SAME
JP5450316B2 (en) * 2010-08-24 2014-03-26 株式会社日本触媒 POLYMER PARTICLE AND POLYMER PARTICLE-CONTAINING COMPOSITION USING THE SAME
JP5875776B2 (en) * 2011-03-30 2016-03-02 アイカ工業株式会社 Method for producing composite fine particles
JP6116818B2 (en) * 2012-04-27 2017-04-19 株式会社日本触媒 POLYMER PARTICLE AND POLYMER PARTICLE-CONTAINING COMPOSITION
EP3085715A1 (en) * 2012-10-31 2016-10-26 Mitsubishi Rayon Co., Ltd. Polyorganosiloxane-containing graft copolymer, resin composition, and molded article
WO2015045448A1 (en) * 2013-09-30 2015-04-02 積水化成品工業株式会社 Polymer particles, process for producing same, and use thereof
JP6387781B2 (en) * 2013-11-01 2018-09-12 日信化学工業株式会社 Cosmetics and method for producing the same
JP6560981B2 (en) * 2014-09-30 2019-08-14 積水化成品工業株式会社 POLYMER PARTICLE, METHOD FOR PRODUCING THE SAME, AND USE THEREOF
CN105461847A (en) * 2014-09-30 2016-04-06 积水化成品工业株式会社 Polymer particles and use thereof
JP6934513B2 (en) * 2017-03-31 2021-09-15 積水化成品工業株式会社 Polymer particle-containing silicone resin composition
JP7309156B2 (en) * 2021-10-06 2023-07-18 ダイキン工業株式会社 spherical crosslinked particles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04363303A (en) * 1991-02-05 1992-12-16 Nippon Paint Co Ltd Continuous polymerization and apparatus therefor
JP2815054B2 (en) * 1991-04-06 1998-10-27 東レ株式会社 Polyester composition
JPH0564429A (en) * 1991-09-04 1993-03-12 Seiko Epson Corp Semiconductor device and electronic apparatus
JP4779186B2 (en) * 1999-04-23 2011-09-28 東ソー株式会社 Monodispersed particle size, method for producing the same, and use using the same
JP2008007666A (en) * 2006-06-30 2008-01-17 Jsr Corp Optical material composition, method for producing the same, and optical material molded article
JP4155336B1 (en) * 2007-02-14 2008-09-24 ソニー株式会社 Anti-glare film, method for producing the same, and display device using the same

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