JPS62472Y2 - - Google Patents

Info

Publication number

JPS62472Y2

JPS62472Y2 JP5898282U JP5898282U JPS62472Y2 JP S62472 Y2 JPS62472 Y2 JP S62472Y2 JP 5898282 U JP5898282 U JP 5898282U JP 5898282 U JP5898282 U JP 5898282U JP S62472 Y2 JPS62472 Y2 JP S62472Y2

Authority

JP

Japan

Prior art keywords

rubber

sheet

anticorrosive

petrolatum

corrosion

Prior art date

1982-04-21

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
• Discuss

• 239000000203 mixture Substances 0.000 claims description 13
• 229920001971 elastomer Polymers 0.000 claims description 11
• 239000004264 Petrolatum Substances 0.000 claims description 10
• 238000005260 corrosion Methods 0.000 claims description 10
• 229940066842 petrolatum Drugs 0.000 claims description 10
• 235000019271 petrolatum Nutrition 0.000 claims description 10
• 239000005060 rubber Substances 0.000 claims description 10
• 239000004636 vulcanized rubber Substances 0.000 claims description 5
• 229920002367 Polyisobutene Polymers 0.000 claims description 3
• 239000013013 elastic material Substances 0.000 claims description 3
• 238000010030 laminating Methods 0.000 claims 1
• 238000000034 method Methods 0.000 description 6
• 229910000831 Steel Inorganic materials 0.000 description 5
• 239000010959 steel Substances 0.000 description 5
• 238000010276 construction Methods 0.000 description 4
• 238000009434 installation Methods 0.000 description 4
• 230000007423 decrease Effects 0.000 description 3
• 239000000463 material Substances 0.000 description 3
• VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
• 229920000459 Nitrile rubber Polymers 0.000 description 2
• 239000005062 Polybutadiene Substances 0.000 description 2
• MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
• 229920005549 butyl rubber Polymers 0.000 description 2
• 230000007797 corrosion Effects 0.000 description 2
• HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
• 229920002857 polybutadiene Polymers 0.000 description 2
• 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 2
• 229920006132 styrene block copolymer Polymers 0.000 description 2
• 229920001897 terpolymer Polymers 0.000 description 2
• TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 1
• 239000001263 FEMA 3042 Substances 0.000 description 1
• 244000043261 Hevea brasiliensis Species 0.000 description 1
• LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 1
• 239000010425 asbestos Substances 0.000 description 1
• 229910000019 calcium carbonate Inorganic materials 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 239000004927 clay Substances 0.000 description 1
• 229910052570 clay Inorganic materials 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000000806 elastomer Substances 0.000 description 1
• 239000000945 filler Substances 0.000 description 1
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
• 238000004898 kneading Methods 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 229920003052 natural elastomer Polymers 0.000 description 1
• 229920001194 natural rubber Polymers 0.000 description 1
• 230000003449 preventive effect Effects 0.000 description 1
• 238000004080 punching Methods 0.000 description 1
• 229910052895 riebeckite Inorganic materials 0.000 description 1
• RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
• 235000012239 silicon dioxide Nutrition 0.000 description 1
• 229920002258 tannic acid Polymers 0.000 description 1
• LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 1
• 229940033123 tannic acid Drugs 0.000 description 1
• 235000015523 tannic acid Nutrition 0.000 description 1