JPH0183521U - - Google Patents

Info

Publication number

JPH0183521U

JPH0183521U JP17808587U JP17808587U JPH0183521U JP H0183521 U JPH0183521 U JP H0183521U JP 17808587 U JP17808587 U JP 17808587U JP 17808587 U JP17808587 U JP 17808587U JP H0183521 U JPH0183521 U JP H0183521U

Authority

JP

Japan

Prior art keywords

cylinder

injection part

foam manufacturing

resin

foaming agent

Prior art date

1987-11-20

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

• 239000006260 foam Substances 0.000 claims description 4
• 238000004519 manufacturing process Methods 0.000 claims description 4
• 239000004088 foaming agent Substances 0.000 claims description 2
• 239000002184 metal Substances 0.000 claims description 2
• 239000011347 resin Substances 0.000 claims description 2
• 229920005989 resin Polymers 0.000 claims description 2
• 238000002347 injection Methods 0.000 claims 2
• 239000007924 injection Substances 0.000 claims 2