Impact-cushioning particles, artificial turf structure, and paved structure

(canceled)

13:

• The artificial turf structure according to claim 11, wherein a content of the copolymer (A-1) and/or the copolymer (A-2) is at least 50 wt % based on a total weight of the poly(3-hydroxybutyrate) resin component.

14:

• The artificial turf structure according to claim 11, wherein the poly(3-hydroxybutyrate) resin component has a melting point of from 120° C. to 170° C.

15:

• The artificial turf structure according to claim 11, wherein the other hydroxyalkanoate units are 3-hydroxyhexanoate units.

16:

• The artificial turf structure according to claim 11, comprising from 10 to 70 parts by weight of a plasticizer per 100 parts by weight of the total poly(3-hydroxybutyrate) resin component.

17:

• The artificial turf structure according to claim 16, wherein the plasticizer is a modified glycerin ester compound.

18:

• The artificial turf structure according to claim 17, wherein the modified glycerin ester compound comprises at least one compound selected from the group consisting of glycerin diacetomonolaurate, glycerin diacetomonooleate, glycerin monoacetomonostearate, glycerin diacetomonocaprylate, and glycerin diacetomonodecanoate.

19:

• The artificial turf structure according to claim 18, wherein the modified glycerin ester compound comprises glycerin diacetomonolaurate.