US 12,433,359 B2
Elastomeric rubber gloves with improved skin hydration characteristics
Monichan Puthuvelil Mathew, Kuala Lumpur (MY); Shonia Nair, Kluang (MY); and Andrew Kells, Kuala Lumpur (MY)
Assigned to YTY INDUSTRY SDN BHD., Kuala Lumpur (MY)
Filed by YTY Industry Sdn Bhd, Kuala Lumpur (MY)
Filed on Mar. 15, 2022, as Appl. No. 17/654,940.
Claims priority of provisional application 63/174,987, filed on Apr. 14, 2021.
Prior Publication US 2022/0330635 A1, Oct. 20, 2022
Int. Cl. A41D 19/00 (2006.01); B29C 41/00 (2006.01); B32B 25/04 (2006.01); B32B 25/20 (2006.01)
CPC A41D 19/0082 (2013.01) [A41D 19/0062 (2013.01); A41D 2500/54 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A glove comprising:
a substrate, wherein the substrate is free of sulphur and accelerators; and
a polymer system that coats a surface of the substrate, wherein the polymer system comprises: a polyol, a botanical extract, an emollient agent, a silicone copolymer dispersion, a lubricant, and a surfactant, wherein:
the polymer system is formed in a liposome including an external layer and an inner layer,
the botanical extract is included in a core of the inner layer, and
the liposome comprises:
a mixture including the polyol blended with the botanical extract, and the surfactant,
micelle structures formed in the liposome using the surfactant,
the emollient agent and the silicone copolymer dispersion that are added to the mixture, and molecules of the emollient agent or the silicone copolymer dispersion are bound to the surfactant that is formed as micelle structures, and
an aqueous dispersion including the lubricant, the aqueous dispersion being outside of the external layer of the liposome.