JPH02498B2 - - Google Patents

Info

Publication number

JPH02498B2

JPH02498B2 JP56137584A JP13758481A JPH02498B2 JP H02498 B2 JPH02498 B2 JP H02498B2 JP 56137584 A JP56137584 A JP 56137584A JP 13758481 A JP13758481 A JP 13758481A JP H02498 B2 JPH02498 B2 JP H02498B2

Authority

JP

Japan

Prior art keywords

resin layer

core material

intermediate resin

surface resin

rain gutter

Prior art date

1981-08-31

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

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• 239000011347 resin Substances 0.000 claims description 50
• 229920005989 resin Polymers 0.000 claims description 50
• 239000011162 core material Substances 0.000 claims description 23
• 239000000945 filler Substances 0.000 claims description 9
• 230000008602 contraction Effects 0.000 description 5
• VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
• 229910000019 calcium carbonate Inorganic materials 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 230000002093 peripheral effect Effects 0.000 description 2
• 239000004014 plasticizer Substances 0.000 description 2
• 229920000915 polyvinyl chloride Polymers 0.000 description 2
• 239000004800 polyvinyl chloride Substances 0.000 description 2
• 239000004593 Epoxy Substances 0.000 description 1
• CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
• 235000013539 calcium stearate Nutrition 0.000 description 1
• 239000008116 calcium stearate Substances 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 230000032798 delamination Effects 0.000 description 1
• UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 description 1
• 210000005069 ears Anatomy 0.000 description 1
• 235000013312 flour Nutrition 0.000 description 1
• 239000011888 foil Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000002156 mixing Methods 0.000 description 1
• 239000000049 pigment Substances 0.000 description 1
• 239000003381 stabilizer Substances 0.000 description 1
• 239000002023 wood Substances 0.000 description 1