22-12-2022 дата публикации
Номер: US20220403172A1
Принадлежит:
Disclosed herein are synthetic leathers, artificial epidermal layers, artificial dermal layers, layered structures, products produced therefrom and methods of producing the same. 1198.-. (canceled)199. A method of forming a tanned leather , wherein said method comprises: i) wherein said scaffold comprises a polycaprolactone, a polyethylene, a polypropylene, a polyvinyl alcohol, a zein, an alginate, a starch, a cellulose, a cotton, an acetate, an acrylic, a fiber, a linen, a nylon, a rayon, a velvet, a modacrylic, an olefin polyester, a saran, a vinyon, a wool, a jute, a hemp, a bamboo, a flax, or any combination thereof, and', 'ii) wherein said cell layer comprises a collagen; and, 'a) forming a cell layer comprising an immortalized cell in contact with a scaffold,'}b) tanning at least a portion of said collagen to generate said tanned leather.200. The method of claim 199 , wherein said scaffold comprises a fiber.201. The method of claim 200 , wherein said fiber comprises a latex claim 200 , a vegetable claim 200 , a polyamide claim 200 , a modified cellulose claim 200 , or any combination thereof.202. The method of claim 199 , wherein said scaffold comprises said cellulose claim 199 , wherein said cellulose comprises a rayon claim 199 , a viscose claim 199 , an acetate claim 199 , a rayon acetate claim 199 , or any combination thereof.203. The method of claim 199 , further comprising forming said tanned leather into one or more of a watch strap claim 199 , a belt claim 199 , a packaging claim 199 , a shoe claim 199 , a boot claim 199 , a footwear claim 199 , a glove claim 199 , a clothing claim 199 , a luggage claim 199 , a bag claim 199 , a clutch claim 199 , a purse claim 199 , a backpack claim 199 , a wallet claim 199 , a saddle claim 199 , a harness claim 199 , a whip claim 199 , or any combination thereof.204. The method of claim 199 , wherein said scaffold comprises said bamboo.205. The method of claim 199 , wherein said scaffold comprises said polyethylene ...
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