JPS6183736U - - Google Patents

Info

Publication number

JPS6183736U

JPS6183736U JP16813684U JP16813684U JPS6183736U JP S6183736 U JPS6183736 U JP S6183736U JP 16813684 U JP16813684 U JP 16813684U JP 16813684 U JP16813684 U JP 16813684U JP S6183736 U JPS6183736 U JP S6183736U

Authority

JP

Japan

Prior art keywords

lower layer

wood

chips

torn

solidifying

Prior art date

1984-11-06

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000463 material Substances 0.000 claims description 4
• JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
• 239000002131 composite material Substances 0.000 claims description 2
• 238000009408 flooring Methods 0.000 claims 2
• 239000002023 wood Substances 0.000 claims 2
• 229920005830 Polyurethane Foam Polymers 0.000 claims 1
• 239000011230 binding agent Substances 0.000 claims 1
• 239000000835 fiber Substances 0.000 claims 1
• 239000000945 filler Substances 0.000 claims 1
• 239000000203 mixture Substances 0.000 claims 1
• 229920002635 polyurethane Polymers 0.000 claims 1
• 239000004814 polyurethane Substances 0.000 claims 1
• 239000011496 polyurethane foam Substances 0.000 claims 1