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POROUS COORDINATION POLYMER AND APPLICATION THEREFOR UPDATE

外国特許コード F180009646
整理番号 4495
掲載日 2018年11月21日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2015JP055228
国際公開番号 WO 2015129685
国際出願日 平成27年2月24日(2015.2.24)
国際公開日 平成27年9月3日(2015.9.3)
優先権データ
  • 特願2014-035914 (2014.2.26) JP
発明の名称 (英語) POROUS COORDINATION POLYMER AND APPLICATION THEREFOR UPDATE
発明の概要(英語) The present invention addresses the problem of providing a novel porous coordination polymer having super water-repellent properties. The present invention relates to a porous coordination polymer including a divalent or trivalent metal ion and an organic ligand represented by general formula (1) (In formula (1), X1, X2, and X3 are the same or different, and represent CO2 -, CS2 -, PO3 2-, PO4 2-, AsO3 2-, AsO4 2-, SO3 -, SO4 -, SeO3 -, SeO4 -, TeO3 -, or TeO4 -. R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, and R12 are the same or different, and represent hydrogen atoms or C1-20 alkyl groups.), the metal ion and the organic ligand being coordinate bonded in alternating fashion.
従来技術、競合技術の概要(英語) BACKGROUND ART
A water-repelling surface not scientific definition, in general, the surface water-repelling, water contact angle or more 150°, refers to a very hard to be wet with water surface. In general, as a main component fluorine solid surface made of a material having low surface energy by, it is known that the excellent water repellent and, appropriate roughness and over a surface is by applying a (clutter), to enhance the water repellency is known.
On the other hand, solid compound having the structure of the pores within the porous referred to as the compound. The porous material may be organic, inorganic and other devices are known and, as a typical example, zeolite, activated carbon, silica gel, molecular sieves and the like. In recent years, a new porous material, porous coordination polymer (porous coordination polymer, PCP) is attracted attention. Is a porous coordination polymer, the metal ion and the organic ligand coordination using the material and the porous structure, the gas storage or separation, catalyst or the like are expected to be applied to. However, the porous coordination polymer is one known in the art, low in their stability toward water, tends to degrade water exposure, is limited to a practical use.
Therefore, the porous coordination polymer in water in order to improve the stability of, the surface of the porous coordination polymer to the water repellency (ultra) have been attempted. The non-patent document 1, a fluorinated aromatic ring is an organic ligand PCP, to achieve a contact angle 151 ± 1° described. Non-patent document 2 and 3 is, at the end of a compound having a bulky alkyl chain and is an organic ligand PCP, achieved a contact angle greater than 150° described.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • KYOTO UNIVERSITY
  • 発明者(英語)
  • KITAGAWA, Susumu
  • HIGUCHI, Masakazu
  • KOYA, Prabhakara Rao
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
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