JPS6427641A - Solvent-resistant porous particles - Google Patents

Solvent-resistant porous particles

Info

Publication number
JPS6427641A
JPS6427641A JP62184333A JP18433387A JPS6427641A JP S6427641 A JPS6427641 A JP S6427641A JP 62184333 A JP62184333 A JP 62184333A JP 18433387 A JP18433387 A JP 18433387A JP S6427641 A JPS6427641 A JP S6427641A
Authority
JP
Japan
Prior art keywords
cross
solvent
linking
linking monomer
porous particles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62184333A
Other languages
Japanese (ja)
Inventor
Yutaka Aoki
Mareyoshi Sawaguchi
Michio Kawada
Takashi Kawasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to JP62184333A priority Critical patent/JPS6427641A/en
Publication of JPS6427641A publication Critical patent/JPS6427641A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PURPOSE:To improve solvent-and alkalinity-resistance by molding solvent- resistant porous particles using a cross-linking copolymer of noncross-linking monomer and cross-linking monomer as raw material and limiting the grain diameter of the particles to 5-300mum. CONSTITUTION:Solvent-resistant porous particles with a grain diameter of 5-300mum are formed using a cross-linking copolymer formed of noncross-linking monomer and a cross-linking monomer. As for the above-mentioned cross-linking copolymer, one containing 10-90wt.% of cross-linking monomer is favorable, and having a hydrophobic noncross-linking monomer as a component is also favorable. The porous particles obtained are highly solvent- and alkalinity- resistant, and besides, their compatibility with the characteristics of a sample can be improved by controlling the physical properties and porosity of the particles. Consequently, the sample having pretreating accuracy is obtained and therefore, liquid chromatography can be performed with superior precision and high efficiency.
JP62184333A 1987-07-23 1987-07-23 Solvent-resistant porous particles Pending JPS6427641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62184333A JPS6427641A (en) 1987-07-23 1987-07-23 Solvent-resistant porous particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62184333A JPS6427641A (en) 1987-07-23 1987-07-23 Solvent-resistant porous particles

Publications (1)

Publication Number Publication Date
JPS6427641A true JPS6427641A (en) 1989-01-30

Family

ID=16151473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62184333A Pending JPS6427641A (en) 1987-07-23 1987-07-23 Solvent-resistant porous particles

Country Status (1)

Country Link
JP (1) JPS6427641A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015115010A1 (en) * 2014-01-30 2015-08-06 株式会社堀場エステック Method for capturing organic compound
JP2016540235A (en) * 2013-11-17 2016-12-22 ニュー プロテインテック インク． Method for the preparation of chromatographic materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016540235A (en) * 2013-11-17 2016-12-22 ニュー プロテインテック インク． Method for the preparation of chromatographic materials
WO2015115010A1 (en) * 2014-01-30 2015-08-06 株式会社堀場エステック Method for capturing organic compound
JPWO2015115010A1 (en) * 2014-01-30 2017-03-23 株式会社堀場エステック Collection method of organic compounds

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