Liquid purification or separation – Particulate material type separator – e.g. – ion exchange or... – With spaced non-particulate separating means
Patent
1987-02-09
1989-03-21
Cintins, Ivars
Liquid purification or separation
Particulate material type separator, e.g., ion exchange or...
With spaced non-particulate separating means
2105021, 210679, 502401, B01D 1500
Patent
active
048140775
ABSTRACT:
An adsorbent for lipoproteins which is a water-insoluble matrix having, on at least a part of the surface thereof, a group of the formula --NR.sup.1 R.sup.2 wherein R.sup.1 is hydrogen, methyl group or ethyl group; R.sup.2 is an atomic group having an aromatic ring satisfying that the value of log P, in which P is a distribution coefficient in a water-octanol system, of a compound of the formula R.sup.2 H is from 0 to 3.2 and an apparatus for removing lipoproteins using the above adsorbent. The lipoprotein adsorbent has such advantages as a low cost, a good stability and a sufficient adsorption selectivity for adsorbing LDL and VLDL in a fluid containing lipoproteins.
REFERENCES:
patent: 3755161 (1973-08-01), Yokota et al.
patent: 4112185 (1978-09-01), Meiller
patent: 4308254 (1981-12-01), Tayot et al.
patent: 4321136 (1982-03-01), Takiguchi et al.
patent: 4409105 (1983-10-01), Hayashi et al.
Furuyoshi Shigeo
Tani Nobutaka
Cintins Ivars
Kanegafuchi Kagaku Kogyo & Kabushiki Kaisha
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