JPH02103410U - - Google Patents

Info

Publication number

JPH02103410U

JPH02103410U JP1343189U JP1343189U JPH02103410U JP H02103410 U JPH02103410 U JP H02103410U JP 1343189 U JP1343189 U JP 1343189U JP 1343189 U JP1343189 U JP 1343189U JP H02103410 U JPH02103410 U JP H02103410U

Authority

JP

Japan

Prior art keywords

lightweight block

lightweight

synthetic resin

foamed

resin foam

Prior art date

1989-02-07

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 3
• 229920003002 synthetic resin Polymers 0.000 claims 3
• 239000000057 synthetic resin Substances 0.000 claims 3
• -1 polypropylene Polymers 0.000 claims 2
• 239000004698 Polyethylene Substances 0.000 claims 1
• 239000004743 Polypropylene Substances 0.000 claims 1
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
• 229920006248 expandable polystyrene Polymers 0.000 claims 1
• 229920000573 polyethylene Polymers 0.000 claims 1
• 229920001155 polypropylene Polymers 0.000 claims 1
• 229920002635 polyurethane Polymers 0.000 claims 1
• 239000004814 polyurethane Substances 0.000 claims 1
• 239000000843 powder Substances 0.000 claims 1
• 238000010276 construction Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1