JPH0150572B2 - - Google Patents

Info

Publication number

JPH0150572B2

JPH0150572B2 JP55046029A JP4602980A JPH0150572B2 JP H0150572 B2 JPH0150572 B2 JP H0150572B2 JP 55046029 A JP55046029 A JP 55046029A JP 4602980 A JP4602980 A JP 4602980A JP H0150572 B2 JPH0150572 B2 JP H0150572B2

Authority

JP

Japan

Prior art keywords

mold

foam layer

heating chamber

surface material

fed

Prior art date

1980-04-08

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
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• 239000000463 material Substances 0.000 claims description 60
• 238000010438 heat treatment Methods 0.000 claims description 22
• 239000006260 foam Substances 0.000 claims description 19
• 239000002994 raw material Substances 0.000 claims description 15
• 239000002131 composite material Substances 0.000 claims description 11
• 229920003002 synthetic resin Polymers 0.000 claims description 6
• 239000000057 synthetic resin Substances 0.000 claims description 6
• 238000004519 manufacturing process Methods 0.000 claims description 4
• 238000000034 method Methods 0.000 claims description 3
• 238000005187 foaming Methods 0.000 description 7
• 239000002918 waste heat Substances 0.000 description 5
• 238000003780 insertion Methods 0.000 description 4
• 230000037431 insertion Effects 0.000 description 4
• 229910052751 metal Inorganic materials 0.000 description 4
• 239000002184 metal Substances 0.000 description 4
• 239000010425 asbestos Substances 0.000 description 2
• 239000011888 foil Substances 0.000 description 2
• 239000000446 fuel Substances 0.000 description 2
• 239000002655 kraft paper Substances 0.000 description 2
• 239000007788 liquid Substances 0.000 description 2
• 229920005989 resin Polymers 0.000 description 2
• 239000011347 resin Substances 0.000 description 2
• 229910052895 riebeckite Inorganic materials 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• 239000004115 Sodium Silicate Substances 0.000 description 1
• 239000010426 asphalt Substances 0.000 description 1
• 238000007664 blowing Methods 0.000 description 1
• 229910021538 borax Inorganic materials 0.000 description 1
• 150000001639 boron compounds Chemical class 0.000 description 1
• 239000006071 cream Substances 0.000 description 1
• 239000003822 epoxy resin Substances 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1
• 239000003365 glass fiber Substances 0.000 description 1
• 239000008258 liquid foam Substances 0.000 description 1
• 239000000123 paper Substances 0.000 description 1
• 229920001568 phenolic resin Polymers 0.000 description 1
• 239000005011 phenolic resin Substances 0.000 description 1
• 229920000647 polyepoxide Polymers 0.000 description 1
• 230000001737 promoting effect Effects 0.000 description 1
• 230000003014 reinforcing effect Effects 0.000 description 1
• 230000000630 rising effect Effects 0.000 description 1
• 150000003377 silicon compounds Chemical class 0.000 description 1
• NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
• -1 sodium silicate Chemical class 0.000 description 1
• 229910052911 sodium silicate Inorganic materials 0.000 description 1
• 239000004328 sodium tetraborate Substances 0.000 description 1
• 235000010339 sodium tetraborate Nutrition 0.000 description 1
• 229920002803 thermoplastic polyurethane Polymers 0.000 description 1