Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition
Patent
1995-05-26
1997-01-14
Soderquist, Arlen
Chemical apparatus and process disinfecting, deodorizing, preser
Control element responsive to a sensed operating condition
422 99, 422101, 128760, 128763, 128766, B01L 314, A61B 514
Patent
active
055936393
ABSTRACT:
A blood-sampling vessel containing therein a conjugated diene (co)polymer with a weight average molecular weight, reduced to sodium polystyrene sulfonate, of at least 3,000 and containing 2 mmol/g or more of at least one sulfonic acid group or a salt thereof. The vessel can be easily manufactured and constantly exhibits high anticoagulant and fibrinogen-removing capability to the blood contained therein, with no adverse effects on a variety of inspections and tests.
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Hayashi Toshio
Makino Kenya
Murata Mitsuhiro
Yamakawa Yoshitaka
Japan Synthetic Rubber Co. Ltd.
Soderquist Arlen
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