Method of siliconization of surfaces with lower alkyl silanes

Details Method of siliconization of surfaces with lower alkyl silanes Method of siliconization of surfaces with lower alkyl silanes

1986-06-17

1987-12-08

Lusignan, Michael H.

Stock material or miscellaneous articles

Composite

Of quartz or glass

65 603, 428447, C03C 1700, C03C 2502, B32B 904, B32B 1706

Patent

active

047118202

ABSTRACT:
A method of treating a surface to be contacted by a protein-containing fluid reduces protein adsorption to the surface. The method comprises coating or siliconizing the surface with a lower alkyl silane selected from the group consisting of monoalkyl silanes of the formula RSiX.sub.3 wherein R is selected from ethyl and branched (C.sub.3 -C.sub.5) alkyl and X is selected from hydrolyzable groups, such as halogen or lower alkoxy, and dialkyl silanes of the formula R'.sub.2 SiX.sub.2 wherein R' is (C.sub.2 -C.sub.5) alkyl and X is as described above. For example, borosilicate glass vessels for storing blood may be treated.

REFERENCES:
patent: 3317369 (1967-05-01), Clark et al.
patent: 3395069 (1968-07-01), Plueddemann
patent: 4235654 (1980-11-01), Dohi et al.
patent: 4263350 (1981-04-01), Valimont
patent: 4338375 (1982-07-01), Hashimoto et al.

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