Readily donned, powder free elastomeric article

Details Readily donned, powder free elastomeric article Readily donned, powder free elastomeric article

1996-02-20

1998-08-11

Nold, Charles

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

428516, 428517, 428519, 428521, 428522, 21617, 2168, B32B 108

Patent

active

057925313

ABSTRACT:
An elastomeric article such as a glove includes a substrate body made of an styrene-ethylene-butylene-styrene block copolymer, and a donning layer overlying at least one side of the substrate body. The donning layer is formed of a chlorinated styrene-isoprene, preferably having a polystyrene block content of from about 10 to about 20 percent by weight of the total copolymer weight and an end block polystyrene molecular weight of at least about 5,000. Optionally, a surfactant-containing layer may be present over the donning layer to further improve the donning characteristics. The article is preferably prepared by dip forming the article from an styrene-ethylene-butylene-styrene block copolymer, coating the article with a solution of the styrene-isoprene block copolymer, removing the solvent, and chlorinating the styrene-isoprene block copolymer.

REFERENCES:
patent: 5451439 (1995-09-01), Bigg

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