Articles comprising aqueous dispersions of polyureaurethanes

Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing

Reexamination Certificate

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C428S423100, C428S036900, C528S066000, C528S059000, C528S065000, C264S299000, C264S308000, C264S319000, C264S331110, C264S331160, C264S334000

Reexamination Certificate

active

07435464

ABSTRACT:
Polyurethane particles dispersed in water can be used to make articles of commerce with reduced chance of chemical and biological allergic reaction to skin, and which exhibit improved puncture and tear resistance when compared to gloves made with other materials.

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