JPS6112102Y2 - - Google Patents

Info

Publication number

JPS6112102Y2

JPS6112102Y2 JP8502981U JP8502981U JPS6112102Y2 JP S6112102 Y2 JPS6112102 Y2 JP S6112102Y2 JP 8502981 U JP8502981 U JP 8502981U JP 8502981 U JP8502981 U JP 8502981U JP S6112102 Y2 JPS6112102 Y2 JP S6112102Y2

Authority

JP

Japan

Prior art keywords

urea

curing catalyst

foam

outer box

box

Prior art date

1981-06-08

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
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• 239000003054 catalyst Substances 0.000 claims description 16
• 239000006260 foam Substances 0.000 claims description 13
• 239000007788 liquid Substances 0.000 claims description 12
• XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 11
• 239000004202 carbamide Substances 0.000 claims description 11
• 230000002378 acidificating effect Effects 0.000 claims description 8
• 238000005187 foaming Methods 0.000 claims description 8
• 239000000126 substance Substances 0.000 claims description 8
• 239000002184 metal Substances 0.000 claims description 6
• 229910052751 metal Inorganic materials 0.000 claims description 6
• 239000004604 Blowing Agent Substances 0.000 claims description 5
• 238000002347 injection Methods 0.000 claims description 5
• 239000007924 injection Substances 0.000 claims description 5
• 230000003472 neutralizing effect Effects 0.000 claims description 5
• 229920005989 resin Polymers 0.000 claims description 4
• 239000011347 resin Substances 0.000 claims description 4
• 229920003002 synthetic resin Polymers 0.000 claims description 4
• 239000000057 synthetic resin Substances 0.000 claims description 4
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
• 238000006386 neutralization reaction Methods 0.000 description 4
• 229920001807 Urea-formaldehyde Polymers 0.000 description 3
• WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
• NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 2
• JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
• 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000011491 glass wool Substances 0.000 description 1
• 238000009413 insulation Methods 0.000 description 1
• 239000012774 insulation material Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000007769 metal material Substances 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 239000004745 nonwoven fabric Substances 0.000 description 1