04-01-2018 дата публикации
Номер: US20180000017A1
Described herein are biodegradable plant pots comprising an additive such as polyvinyl alcohol (PVA), polyvinyl acetate (PVAC), lime, a wax emulsion, or a combination thereof. The additives may be incorporated into the biodegradable plant pots during production, or impregnated into an additive-free biodegradable plant pot. Also described herein are methods and kits for making a biodegradable plant pot. 1. A biodegradable plant pot comprising:at least one biodegradable plant pot material selected from the group consisting of: peat fiber, coir, wheat straw, paper pulp, Bagasse fibers, wood fiber, flax, kenaf, sisal, digested manure, chemi-thermomechanical pulp, and combinations thereof;a wax emulsion; andoptionally, polyvinyl alcohol (PVA), polyvinyl acetate (PVAC), or combinations thereof.2. (canceled)3. The biodegradable plant pot of claim 1 , wherein the digested manure is from bovine claim 1 , swine claim 1 , sheep claim 1 , chicken claim 1 , or turkey.47-. (canceled)8. The biodegradable plant pot of claim 1 , wherein the wax emulsion is an anionic paraffin emulsion claim 1 , a nonionic paraffin emulsion claim 1 , or a cationic paraffin emulsion claim 1 , and the wax emulsion has a pH of either from about 4.0 to about 6.5 or from about 8.0 to about 12.5.918-. (canceled)19. The biodegradable plant pot of claim 1 , wherein the wax emulsion consists essentially of Michem® emulsion 71731MOD claim 1 , Michem® emulsion 80939M claim 1 , Michem® emulsion 11226 claim 1 , Michem® emulsion 73950 claim 1 , Michem® emulsion 73550 claim 1 , or Michem® emulsion 28640.2023-. (canceled)24. The biodegradable plant pot of claim 1 , wherein the wax emulsion has a concentration of up to about 20% dry weight wax/dry weight biodegradable plant pot material.2531-. (canceled)32. The biodegradable plant pot of claim 1 , wherein the biodegradable plant material comprises a mixture having a solid material content of from about 10 g/L to about 20 g/L.3334-. (canceled)35. The biodegradable ...
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