JPH03334Y2 - - Google Patents

Info

Publication number

JPH03334Y2

JPH03334Y2 JP13480485U JP13480485U JPH03334Y2 JP H03334 Y2 JPH03334 Y2 JP H03334Y2 JP 13480485 U JP13480485 U JP 13480485U JP 13480485 U JP13480485 U JP 13480485U JP H03334 Y2 JPH03334 Y2 JP H03334Y2

Authority

JP

Japan

Prior art keywords

skin material

protrusion

hollow

mold

foam

Prior art date

1985-09-03

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000463 material Substances 0.000 claims description 36
• 239000006260 foam Substances 0.000 claims description 16
• 238000005187 foaming Methods 0.000 claims description 9
• 229920001169 thermoplastic Polymers 0.000 claims description 5
• 238000000465 moulding Methods 0.000 description 6
• 239000002994 raw material Substances 0.000 description 5
• JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
• 238000010097 foam moulding Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 239000004416 thermosoftening plastic Substances 0.000 description 2
• 230000000694 effects Effects 0.000 description 1
• 230000037311 normal skin Effects 0.000 description 1
• 230000007306 turnover Effects 0.000 description 1