Liquid purification or separation – Processes – Separating
Patent
1990-03-27
1992-12-08
Dawson, Robert A.
Liquid purification or separation
Processes
Separating
210516, 210782, 210787, 252 60, 422101, 422102, 436177, B01D 2126
Patent
active
051695430
ABSTRACT:
A serum separation sealant containing 0.1 to 20 parts by weight of fine resin particles having an average particle size of 0.01 to 2 .mu.m and having an internal crosslinking density of 0.1 to 3 mmol/g and 100 parts by weight of a gelatinous material.
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patent: 4180465 (1979-12-01), Murty
patent: 4350593 (1982-09-01), Kessler
patent: 4975475 (1990-12-01), Tsuchiya et al.
Dawson Robert A.
Kim Sun Uk
Nippon Paint Co. Ltd.
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