JPS61164714U - - Google Patents

Info

Publication number

JPS61164714U

JPS61164714U JP4862385U JP4862385U JPS61164714U JP S61164714 U JPS61164714 U JP S61164714U JP 4862385 U JP4862385 U JP 4862385U JP 4862385 U JP4862385 U JP 4862385U JP S61164714 U JPS61164714 U JP S61164714U

Authority

JP

Japan

Prior art keywords

insulating material

foaming gas

filling

box

heat insulating

Prior art date

1985-04-03

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000005187 foaming Methods 0.000 claims description 5
• 239000011810 insulating material Substances 0.000 claims description 5
• 239000006260 foam Substances 0.000 claims description 4
• 238000011084 recovery Methods 0.000 claims description 4
• 238000004519 manufacturing process Methods 0.000 claims 1
• 238000002347 injection Methods 0.000 description 2
• 239000007924 injection Substances 0.000 description 2
• JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 239000012774 insulation material Substances 0.000 description 1