JPH0558370B2 - - Google Patents

Info

Publication number

JPH0558370B2

JPH0558370B2 JP63240488A JP24048888A JPH0558370B2 JP H0558370 B2 JPH0558370 B2 JP H0558370B2 JP 63240488 A JP63240488 A JP 63240488A JP 24048888 A JP24048888 A JP 24048888A JP H0558370 B2 JPH0558370 B2 JP H0558370B2

Authority

JP

Japan

Prior art keywords

resin layer

mold

molded product

foamed resin

film

Prior art date

1988-09-26

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 - Lifetime

Links

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• 229920005989 resin Polymers 0.000 claims description 118
• 239000011347 resin Substances 0.000 claims description 118
• 239000000843 powder Substances 0.000 claims description 34
• 238000005187 foaming Methods 0.000 claims description 17
• 239000004088 foaming agent Substances 0.000 claims description 17
• 238000004519 manufacturing process Methods 0.000 claims description 12
• 238000000034 method Methods 0.000 claims description 7
• 238000000465 moulding Methods 0.000 claims description 5
• 238000010438 heat treatment Methods 0.000 description 12
• 239000004604 Blowing Agent Substances 0.000 description 4
• 239000006260 foam Substances 0.000 description 4
• 239000002994 raw material Substances 0.000 description 4
• 238000007664 blowing Methods 0.000 description 3
• 230000000694 effects Effects 0.000 description 3
• -1 furniture Substances 0.000 description 3
• 238000010030 laminating Methods 0.000 description 3
• 239000000463 material Substances 0.000 description 3
• 229920005830 Polyurethane Foam Polymers 0.000 description 2
• 238000013459 approach Methods 0.000 description 2
• 230000000903 blocking effect Effects 0.000 description 2
• 238000000354 decomposition reaction Methods 0.000 description 2
• 238000013461 design Methods 0.000 description 2
• 238000010097 foam moulding Methods 0.000 description 2
• 239000008258 liquid foam Substances 0.000 description 2
• 239000011496 polyurethane foam Substances 0.000 description 2
• 238000005979 thermal decomposition reaction Methods 0.000 description 2
• 238000003466 welding Methods 0.000 description 2
• 239000004156 Azodicarbonamide Substances 0.000 description 1
• BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
• 239000012752 auxiliary agent Substances 0.000 description 1
• XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 1
• 235000019399 azodicarbonamide Nutrition 0.000 description 1
• VJRITMATACIYAF-UHFFFAOYSA-N benzenesulfonohydrazide Chemical compound NNS(=O)(=O)C1=CC=CC=C1 VJRITMATACIYAF-UHFFFAOYSA-N 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 230000002950 deficient Effects 0.000 description 1
• 210000002615 epidermis Anatomy 0.000 description 1
• 239000003063 flame retardant Substances 0.000 description 1
• 238000012423 maintenance Methods 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 239000004014 plasticizer Substances 0.000 description 1
• 239000011342 resin composition Substances 0.000 description 1
• 230000000717 retained effect Effects 0.000 description 1
• 210000003491 skin Anatomy 0.000 description 1
• 239000003381 stabilizer Substances 0.000 description 1
• 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
• 230000008961 swelling Effects 0.000 description 1
• 229920005992 thermoplastic resin Polymers 0.000 description 1
• 238000012546 transfer Methods 0.000 description 1