Coated polymeric fabric having durable wettability and reduced a

Details Coated polymeric fabric having durable wettability and reduced a Coated polymeric fabric having durable wettability and reduced a

1995-03-20

1996-07-30

Lesmes, George F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428290, 428903, 428289, 427387, 4273884, 4273899, 4273977, B32B 2700, B32B 900

Patent

active

055409849

ABSTRACT:
A method of durably rendering a polymeric fabric, e.g., a polyolefin fabric, wettable and resistant to protein adsorption. The method involves providing a polymeric fabric having a surface, applying to the surface of the polymeric fabric a composition which includes water and a surfactant adapted to durably render the polymeric fabric resistant to protein adsorption, and drying the polymeric fabric. The surfactant has a solubility in water at 20.degree. C. no greater than about 5 percent by weight, based on the weight of the water, and is present on the polymeric fabric in an amount of the surfactant sufficient to reduce the adsorption of the protein by the fabric. The coated fabric not only exhibits durable reduced adsorption of protein but also has durable wettability by aqueous liquids. The coated fabric is especially suited for incorporation in such disposable absorbent articles as diapers, feminine care products, such as sanitary napkins and tampons, incontinent care products, training pants, wipes, and the like.

REFERENCES:
patent: 3341394 (1967-09-01), Kinney
patent: 3802817 (1974-04-01), Matsuki et al.
patent: 4152273 (1979-05-01), Weiland
patent: 4293611 (1981-10-01), Martin
patent: 4857251 (1989-08-01), Nohr et al.
patent: 4859529 (1989-08-01), Raleigh et al.
patent: 4920168 (1990-04-01), Nohr et al.
patent: 4923914 (1990-05-01), Nohr et al.
patent: 5039420 (1991-08-01), Klein et al.
patent: 5057361 (1991-10-01), Sayovitz et al.
patent: 5102738 (1992-04-01), Bell et al.
patent: 5112690 (1992-05-01), Cohen et al.
patent: 5139877 (1992-08-01), Self et al.
patent: 5258129 (1993-11-01), Kato et al.
patent: 5258451 (1993-11-01), Ohsawa et al.
Abstract of JP 4902769A (Shin-Etsu Chem. Ind. Co.) Textile treatment using an aqueous solution of polysiloxane-polyether.
T. Pohl, "Concentration of Proteins and Removal of Solutes", Methods In Enzymology, vol. 182, 1990, pp. 68-83.
K. Bergstrom, et al., "Reduction of Fibrinogen Adsorption on PEG-Coated Polystyrene Surfaces." Journal of Biomedical Materials Research, vol. 26, 1992, pp. 779-790.
T. A. Horbett, et al., "The Kinetics of Baboon Fibrinogen Adsorption to Polymers: In Vitro and In Vivo Studies." Journal of Biomedical Materials Research, vol. 20, 1986, pp. 739-772.
E. Mihalyi, "Physicochemical Studies of Bovine Fibrinogen, IV. Ultra Violet Absorption & Its Relation to the Structure of the Molecule." Biochemistry, V. 7, No. 1, 1968, pp. 208-222.
M. S. Sheu, et al., "A Glow Discharge Treatment to ImmobilizePoly (Ethylene Oxide)/Poly(Propylene Oxide) Surfactants for Wettable and Non-Fouling Biomaterial." Journal Adhesion Sci. Technology, vol. 6, No. 9, 1992, pp. 995-1009.
E. L. Chaikof, et al., "Platelet Interaction with Poly(Ethylene Oxide) Networks." AIChE Journal, Jul. 1990, v. 36, No. 7, pp. 994-1002.
M. S. Sheu, et al., "A New Gas Discharge Process for Preparation of Non-Fouling Surfaces On Biomat." Clinical Mat., pp. 41-45, 1993.
E. L. Chaikof, et al., "ESCA Studies of Cross-Linked Poly(Ethylene Oxide)/Polysiloxane Networks." Journal of Colloid and Interface Science, vol. 137, No. 2, Jul. 1990, pp. 340-349.
E. L. Chaikoff, et al., "Bulk Properties of Poly(Ethylene Oxide)/Polysiloxane Network." Net Polymeric Material, 1990 vol. 2, No. 2, pp. 125-147.
R. W. Pekala, et al., "Crosslinked Polyether/Polysiloxane Networks for Blook-Interfacing Applic." Biomat. Sep. 1986, v. 7, pp. 372-378.
A. Z. Piao, et al., "Synthesis and Characterization of Poly(di-methylsiloxane)--Poly (Ethylene Oxide) --Heparin CBABC Type Block Copolymers." Journal of Biomaterial Science Polymer Edn., 1990. vol. 1, No. 4, pp. 299-313.
C. Sung, et al., "Synthesis and Characterization of Polymer Net-Made from Poly (Ethylene Oxide) and Polysiloxane." Biomedical Networks Macromolecular Chem., 1990, vol. 1, No. 4, pp. 266-268.
K. D. Park, et al. "PEO-Modified Surfaces--In Vitro, Ex Vivo, and In Vivo Blood Compatibility." Poly(Ethylene Glycol) Chemistry: Biotechnical and Biomedical Applications, 1992, pp. 283-301.
T. A. Horbett, "Adsorption of Proteins from plasma to a series of hydrophilic-hydrophobic copolymers. II. Compositional analysis with the prelabeled protein technique." Journal of Biomedical Materials Research, vol. 15, 1981, pp. 673-695.
P. K. Weathersby, "Solution Stability of Bovine Fibrinogen." Thrombosis Research, vol. 10, No. 2, 1977, pp. 245-252.
J. L. Bohnert, et al. "Plasma Gas Dishcarge Deposited Fluorocarbon Polymers Exhibit Reduced Elutability of Adsorbed Albumin and Fibrinogen." Journal of Biomaterial Science Polymer Edn., vol. 1, No. 4, 1990. pp. 279-297.
E. L. Chaikof, "Polyethylene Oxide/Polysiloxane Interpenetrating Polymer Networks For Blood Contact." Massachusetts Institute of Technology, (Submitted in partial fulfillment of the requirements for the Degree of Doctor of Philosophy), pp. 1-2. (Abstract).
C. Sung, "A Study of Polyethylene Oxide-Polysiloxane Networks as Biomaterials for Drug Release." Massachusetts Institute of Tech., (Submitted in partial fulfillment of the requirements for the Degree of Doctor of Philosophy), 1988, pp. 1-2. (Abstract).
Technical Data Sheet--ABIL.RTM. B 88184.
Technical Data Sheet--ABIL.RTM. B 8842 & 88183.
Technical Data Sheet--ABIL.RTM. B 8857.
Technical Bulletin--SILWET.RTM. Surfactants For Use In Textiles.
Technical Bulletin--SILWET.SM. Surfactants--Physical Properties.
Technical Bulletin--SILWET.RTM. Surfactants--Structural Information Typical Performance Data.
Technical Bulletin--SILWET.RTM. Surfactants Uses.
Technical Data Sheet--SILWET.RTM. Surfactants For Use In Coatings.
Technical Data Sheet--SILWET.RTM. Surfactants For Use In Personal Care.
Technical Data Sheet--SILWET.RTM. Surfactants For Use In Printing Inks.
Technical Data Sheet--SILWET.RTM. Surfactants For Use In Diverse Markets.
"SILWET.RTM. Surfactants." Union Carbide Corp, Danbury, CT., pp. 1-15.

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