Biodegradable Net-Shaped and Filament-Shaped Articles
A biodegradable net-shaped article includes: a net structure made from a biodegradable plastic composition which includes a major component selected from polybutylene-1,4-succinate, polybutylene succinate adipate, and combinations thereof. A biodegradable filament-shaped article made from the biodegradable plastic composition is also disclosed.
1 . A biodegradable net-shaped article comprising:
a net structure made from a biodegradable plastic composition which includes a major component selected from the group consisting of polybutylene-1,4-succinate, polybutylene succinate adipate, and combinations thereof.
2 . The biodegradable net-shaped article of claim 1 , wherein said biodegradable plastic composition further includes polylactic acid in an amount of 0-30% by weight based on a total weight of the biodegradable plastic composition.
3 . The biodegradable net-shaped article of claim 2 , wherein said biodegradable plastic composition further includes a filler in an amount of 15-35 parts by weight based on 100 parts by weight of the biodegradable plastic composition, the filler being selected from the group consisting of calcium carbonate, mica, clay, a silicate, and talc.
4 . The biodegradable net-shaped article of claim 1 , wherein said biodegradable net-shaped article is a net bag.
5 . The biodegradable net-shaped article of claim 1 , wherein said biodegradable net-shaped article is a bathing ball net.
6 . The biodegradable net-shaped article of claim 1 , wherein said biodegradable net-shaped article is a geogrid.
7 . A biodegradable filament-shaped article comprising: a filament structure made from a biodegradable plastic composition which includes a major component selected from the group consisting of polybutylene-1,4-succinate, polybutylene succinate adipate, and combinations thereof.
8 . The biodegradable filament-shaped article of claim 7 , wherein said biodegradable plastic composition further includes polylactic acid in an amount of 0-30% by weight based on a total weight of the biodegradable plastic composition.
9 . The biodegradable filament-shaped article of claim 8 , wherein said biodegradable plastic composition further includes a filler in an amount of 15-35 parts by weight based on 100 parts by weight of the biodegradable plastic composition, the filler being selected from the group consisting of calcium carbonate, mica, clay, a silicate, and talc.
10 . The biodegradable filament-shaped article of claim 7 , wherein said biodegradable filament-shaped article is a bristle of a brush.
11 . The biodegradable filament-shaped article of claim 7 , wherein said biodegradable filament-shaped article is a filament cutter element for a mower.