Upholstery Material for Seat and Seat Including Same

15:

• The resin composition according to claim 1, which satisfies the relationship:
• (
• T
• ⁢
• 1
• )
• ≥
• (
• T
• ⁢
• 2
• )
• for the thermal decomposition initiation temperature T1 of the liquid polymer and the thermal decomposition initiation temperature T2 of the cellulose nanofibers.

19:

• The resin composition according to claim 17, which satisfies the relationship:
• (
• T
• ⁢
• 1
• )
• >
• (
• T
• ⁢
• 3
• )
• for the thermal decomposition initiation temperature T1 of the liquid polymer and temperature T3 which is either the melting point of the thermoplastic resin or the glass transition temperature+70° C. thereof.

22:

• The resin composition according to claim 17, which satisfies the relationships:
• η
• ⁢
• 50
• /
• η
• ⁢
• Tm
• ≥
• 20
• ,
• and
• 1
• ≤
• η
• ⁢
• r
• /
• η
• ⁢
• 50
• ≤
• 1000
• for the viscosity 150 of the liquid polymer at 50° C., the viscosity ηTm of the liquid polymer at the melting point of the thermoplastic resin+20° C., and the melt viscosity ηr of the thermoplastic resin at the melting point of the thermoplastic resin+20° C.

25:

• The resin composition according to claim 17,
• wherein the thermoplastic resin is a polyacetal-based resin, and
• the resin composition satisfies the relationship:
• η
• ⁢
• 50
• /
• η
• ⁢
• Tm
• ≥
• 20
• for the viscosity 150 of the liquid polymer at 50° C. and the viscosity ηTm of the liquid polymer at the melting point of the polyacetal-based resin+20° C.

26:

• The resin composition according to claim 17,
• wherein the thermoplastic resin is a polyacetal-based resin, and
• the resin composition satisfies the relationship:
• η
• ⁢
• r
• /
• η
• ⁢
• Tm
• ≤
• 100
• ,
• TagBox[",", "NumberComma", Rule[SyntaxForm, "0"]]
• 000
• for the melt viscosity ηr of the polyacetal-based resin at the melting point of the polyacetal-based resin+20° C. and the viscosity ηTm of the liquid polymer at the melting point of the polyacetal-based resin+20° C.

27:

• The resin composition according to claim 17,
• wherein the thermoplastic resin is a polyamide-based resin, and
• the resin composition satisfies the relationship:
• η
• ⁢
• 50
• /
• η
• ⁢
• Tm
• ≥
• 80
• for the viscosity 150 of the liquid polymer at 50° C. and the viscosity ηTm of the liquid polymer at the melting point of the polyamide-based resin+20° C.

28:

• The resin composition according to claim 17,
• wherein the thermoplastic resin is a polyamide-based resin, and
• the resin composition satisfies the relationship:
• η
• ⁢
• r
• /
• η
• ⁢
• Tm
• ≤
• 50
• ,
• TagBox[",", "NumberComma", Rule[SyntaxForm, "0"]]
• 000
• for the melt viscosity ηr of the polyamide-based resin at the melting point of the polyamide-based resin+20° C. and the viscosity ηTm of the liquid polymer at the melting point of the polyamide-based resin+20° C.