NO791808L - Varmerestituerbar gjenstand. - Google Patents

Varmerestituerbar gjenstand.

Info

Publication number: NO791808L
Authority: NO; Norway
Prior art keywords: heat; restorable; sealing material; corrosion inhibitor; corrosion
Prior art date: 1978-05-31

Application number

NO791808A

Other languages

English (en)

Norwegian (no)

Inventor

John Malcolm Senior

Nicholas Thomas Corke

Original Assignee

Raychem Ltd

Priority date (The priority date 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 date listed.)

1978-05-31

Filing date

1979-05-30

Publication date

1979-12-03

1979-05-30 Application filed by Raychem Ltd filed Critical Raychem Ltd

1979-12-03 Publication of NO791808L publication Critical patent/NO791808L/no

Links

238000005260 corrosion Methods 0.000 claims description 133
230000007797 corrosion Effects 0.000 claims description 132
239000003566 sealing material Substances 0.000 claims description 88
239000003112 inhibitor Substances 0.000 claims description 87
238000000034 method Methods 0.000 claims description 56
229910052751 metal Inorganic materials 0.000 claims description 44
239000002184 metal Substances 0.000 claims description 44
239000000758 substrate Substances 0.000 claims description 43
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
238000000576 coating method Methods 0.000 claims description 18
229910000831 Steel Inorganic materials 0.000 claims description 17
239000010959 steel Substances 0.000 claims description 17
239000000203 mixture Substances 0.000 claims description 15
229910052784 alkaline earth metal Inorganic materials 0.000 claims description 14
239000011248 coating agent Substances 0.000 claims description 13
150000001875 compounds Chemical class 0.000 claims description 12
239000000945 filler Substances 0.000 claims description 12
-1 molybdates Chemical class 0.000 claims description 12
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 10
150000004760 silicates Chemical class 0.000 claims description 10
229910052725 zinc Inorganic materials 0.000 claims description 9
239000011701 zinc Substances 0.000 claims description 9
150000001342 alkaline earth metals Chemical class 0.000 claims description 8
238000004210 cathodic protection Methods 0.000 claims description 8
LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 8
229910019142 PO4 Inorganic materials 0.000 claims description 7
239000003513 alkali Substances 0.000 claims description 7
235000021317 phosphate Nutrition 0.000 claims description 7
150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 7
230000001681 protective effect Effects 0.000 claims description 6
229920002367 Polyisobutene Polymers 0.000 claims description 5
230000004888 barrier function Effects 0.000 claims description 5
BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 5
239000013521 mastic Substances 0.000 claims description 5
229920001897 terpolymer Polymers 0.000 claims description 5
239000004831 Hot glue Substances 0.000 claims description 4
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
150000001558 benzoic acid derivatives Chemical class 0.000 claims description 4
150000001642 boronic acid derivatives Chemical class 0.000 claims description 4
229920005549 butyl rubber Polymers 0.000 claims description 4
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 4
MHJAJDCZWVHCPF-UHFFFAOYSA-L dimagnesium phosphate Chemical compound [Mg+2].OP([O-])([O-])=O MHJAJDCZWVHCPF-UHFFFAOYSA-L 0.000 claims description 4
229910000397 disodium phosphate Inorganic materials 0.000 claims description 4
235000019800 disodium phosphate Nutrition 0.000 claims description 4
239000010445 mica Substances 0.000 claims description 4
229910052618 mica group Inorganic materials 0.000 claims description 4
150000002826 nitrites Chemical class 0.000 claims description 4
GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims description 4
WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 4
235000010234 sodium benzoate Nutrition 0.000 claims description 4
239000004299 sodium benzoate Substances 0.000 claims description 4
235000015393 sodium molybdate Nutrition 0.000 claims description 4
239000011684 sodium molybdate Substances 0.000 claims description 4
TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 4
235000010288 sodium nitrite Nutrition 0.000 claims description 4
239000000454 talc Substances 0.000 claims description 4
229910052623 talc Inorganic materials 0.000 claims description 4
RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 4
NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 claims description 4
229910052782 aluminium Inorganic materials 0.000 claims description 3
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
229910021538 borax Inorganic materials 0.000 claims description 3
150000004649 carbonic acid derivatives Chemical class 0.000 claims description 3
239000003822 epoxy resin Substances 0.000 claims description 3
HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 3
150000002823 nitrates Chemical class 0.000 claims description 3
229920000647 polyepoxide Polymers 0.000 claims description 3
PXLIDIMHPNPGMH-UHFFFAOYSA-N sodium chromate Chemical compound [Na+].[Na+].[O-][Cr]([O-])(=O)=O PXLIDIMHPNPGMH-UHFFFAOYSA-N 0.000 claims description 3
235000010339 sodium tetraborate Nutrition 0.000 claims description 3
150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 3
BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 claims description 3
229910052742 iron Inorganic materials 0.000 claims description 2
CRGGPIWCSGOBDN-UHFFFAOYSA-N magnesium;dioxido(dioxo)chromium Chemical compound [Mg+2].[O-][Cr]([O-])(=O)=O CRGGPIWCSGOBDN-UHFFFAOYSA-N 0.000 claims 2
239000007787 solid Substances 0.000 claims 2
BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims 1
239000000463 material Substances 0.000 description 32
229920001971 elastomer Polymers 0.000 description 14
239000011435 rock Substances 0.000 description 12
239000005060 rubber Substances 0.000 description 12
239000000853 adhesive Substances 0.000 description 9
230000001070 adhesive effect Effects 0.000 description 9
230000002401 inhibitory effect Effects 0.000 description 9
229920000642 polymer Polymers 0.000 description 8
230000035882 stress Effects 0.000 description 8
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 7
239000005977 Ethylene Substances 0.000 description 7
238000004873 anchoring Methods 0.000 description 6
229920001577 copolymer Polymers 0.000 description 6
239000010410 layer Substances 0.000 description 6
239000000126 substance Substances 0.000 description 5
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
229910052749 magnesium Inorganic materials 0.000 description 4
239000011777 magnesium Substances 0.000 description 4
229910052760 oxygen Inorganic materials 0.000 description 4
239000001301 oxygen Substances 0.000 description 4
229920000098 polyolefin Polymers 0.000 description 4
150000003839 salts Chemical class 0.000 description 4
238000007789 sealing Methods 0.000 description 4
229940117958 vinyl acetate Drugs 0.000 description 4
229920003345 Elvax® Polymers 0.000 description 3
239000004698 Polyethylene Substances 0.000 description 3
238000010521 absorption reaction Methods 0.000 description 3
230000001464 adherent effect Effects 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
238000010276 construction Methods 0.000 description 3
238000005336 cracking Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
230000005764 inhibitory process Effects 0.000 description 3
238000002347 injection Methods 0.000 description 3
239000007924 injection Substances 0.000 description 3
150000002500 ions Chemical class 0.000 description 3
239000002609 medium Substances 0.000 description 3
230000035515 penetration Effects 0.000 description 3
229920001084 poly(chloroprene) Polymers 0.000 description 3
229920000573 polyethylene Polymers 0.000 description 3
238000011084 recovery Methods 0.000 description 3
229920005989 resin Polymers 0.000 description 3
239000011347 resin Substances 0.000 description 3
239000000565 sealant Substances 0.000 description 3
229920001169 thermoplastic Polymers 0.000 description 3
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
229920013646 Hycar Polymers 0.000 description 2
229920013647 Krynac Polymers 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
229920000800 acrylic rubber Polymers 0.000 description 2
150000001450 anions Chemical class 0.000 description 2
230000000903 blocking effect Effects 0.000 description 2
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
239000004568 cement Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
239000010949 copper Substances 0.000 description 2
230000000593 degrading effect Effects 0.000 description 2
239000000806 elastomer Substances 0.000 description 2
229920006334 epoxy coating Polymers 0.000 description 2
229920006226 ethylene-acrylic acid Polymers 0.000 description 2
239000004519 grease Substances 0.000 description 2
150000004820 halides Chemical class 0.000 description 2
229920002681 hypalon Polymers 0.000 description 2
230000007246 mechanism Effects 0.000 description 2
238000002844 melting Methods 0.000 description 2
230000008018 melting Effects 0.000 description 2
NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate group Chemical group [N+](=O)([O-])[O-] NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
239000002245 particle Substances 0.000 description 2
239000005011 phenolic resin Substances 0.000 description 2
229920000058 polyacrylate Polymers 0.000 description 2
229920000728 polyester Polymers 0.000 description 2
229920002379 silicone rubber Polymers 0.000 description 2
239000000243 solution Substances 0.000 description 2
229920003048 styrene butadiene rubber Polymers 0.000 description 2
229910052717 sulfur Inorganic materials 0.000 description 2
239000011593 sulfur Substances 0.000 description 2
239000002023 wood Substances 0.000 description 2
LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 2
BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
CFEMBVVZPUEPPP-UHFFFAOYSA-N 2-methylbuta-1,3-diene;prop-2-enenitrile Chemical compound C=CC#N.CC(=C)C=C CFEMBVVZPUEPPP-UHFFFAOYSA-N 0.000 description 1
NFLLKCVHYJRNRH-UHFFFAOYSA-N 8-chloro-1,3-dimethyl-7H-purine-2,6-dione 2-(diphenylmethyl)oxy-N,N-dimethylethanamine Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC(Cl)=N2.C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 NFLLKCVHYJRNRH-UHFFFAOYSA-N 0.000 description 1
229920008128 Ameripol Polymers 0.000 description 1
229920004396 Baypren® 112 Polymers 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229920002943 EPDM rubber Polymers 0.000 description 1
BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
239000013032 Hydrocarbon resin Substances 0.000 description 1
VHOQXEIFYTTXJU-UHFFFAOYSA-N Isobutylene-isoprene copolymer Chemical compound CC(C)=C.CC(=C)C=C VHOQXEIFYTTXJU-UHFFFAOYSA-N 0.000 description 1
229920002633 Kraton (polymer) Polymers 0.000 description 1
229920000459 Nitrile rubber Polymers 0.000 description 1
IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
239000002033 PVDF binder Substances 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
229920000388 Polyphosphate Polymers 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
206010040925 Skin striae Diseases 0.000 description 1
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
229920013623 Solprene Polymers 0.000 description 1
208000031439 Striae Distensae Diseases 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
229920006311 Urethane elastomer Polymers 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
230000009471 action Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
239000012736 aqueous medium Substances 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000012267 brine Substances 0.000 description 1
239000000872 buffer Substances 0.000 description 1
229910052793 cadmium Inorganic materials 0.000 description 1
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
159000000007 calcium salts Chemical class 0.000 description 1
239000002775 capsule Substances 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000006229 carbon black Substances 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 1
239000000470 constituent Substances 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
238000002788 crimping Methods 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical class Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000005553 drilling Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
238000003487 electrochemical reaction Methods 0.000 description 1
239000003792 electrolyte Substances 0.000 description 1
238000005538 encapsulation Methods 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 1
230000006355 external stress Effects 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
235000013312 flour Nutrition 0.000 description 1
229920001973 fluoroelastomer Polymers 0.000 description 1
229920002313 fluoropolymer Polymers 0.000 description 1
230000009477 glass transition Effects 0.000 description 1
LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
229920006270 hydrocarbon resin Polymers 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
238000007654 immersion Methods 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
239000002198 insoluble material Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000009413 insulation Methods 0.000 description 1
238000011835 investigation Methods 0.000 description 1
229920003049 isoprene rubber Polymers 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000002923 metal particle Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
229920003146 methacrylic ester copolymer Polymers 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
229920001568 phenolic resin Polymers 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920002857 polybutadiene Polymers 0.000 description 1
229920001195 polyisoprene Polymers 0.000 description 1
229920001470 polyketone Polymers 0.000 description 1
239000001205 polyphosphate Substances 0.000 description 1
235000011176 polyphosphates Nutrition 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
229920000915 polyvinyl chloride Polymers 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
229920002981 polyvinylidene fluoride Polymers 0.000 description 1
238000003825 pressing Methods 0.000 description 1
230000002265 prevention Effects 0.000 description 1
230000008569 process Effects 0.000 description 1
239000011253 protective coating Substances 0.000 description 1
239000011241 protective layer Substances 0.000 description 1
230000002829 reductive effect Effects 0.000 description 1
230000008439 repair process Effects 0.000 description 1
230000003938 response to stress Effects 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
229910052938 sodium sulfate Inorganic materials 0.000 description 1
235000011152 sodium sulphate Nutrition 0.000 description 1
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
238000004347 surface barrier Methods 0.000 description 1
229920003051 synthetic elastomer Polymers 0.000 description 1
239000005061 synthetic rubber Substances 0.000 description 1
150000003505 terpenes Chemical class 0.000 description 1
235000007586 terpenes Nutrition 0.000 description 1
238000010998 test method Methods 0.000 description 1
229920002725 thermoplastic elastomer Polymers 0.000 description 1
239000011135 tin Substances 0.000 description 1
229910052718 tin Inorganic materials 0.000 description 1
230000007704 transition Effects 0.000 description 1
JOPDZQBPOWAEHC-UHFFFAOYSA-H tristrontium;diphosphate Chemical compound [Sr+2].[Sr+2].[Sr+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O JOPDZQBPOWAEHC-UHFFFAOYSA-H 0.000 description 1
238000009736 wetting Methods 0.000 description 1
229910000165 zinc phosphate Inorganic materials 0.000 description 1

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
- H02G15/1806—Heat shrinkable sleeves
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
- B29C61/0616—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms layered or partially layered preforms, e.g. preforms with layers of adhesive or sealing compositions
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/06—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against corrosion by soil or water
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0013—Protection against corrosion
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
General Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
General Life Sciences & Earth Sciences (AREA)
Structural Engineering (AREA)
Hydrology & Water Resources (AREA)
Paleontology (AREA)
Civil Engineering (AREA)
Environmental & Geological Engineering (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Mechanical Engineering (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Prevention Of Electric Corrosion (AREA)
Sealing Material Composition (AREA)
Separation By Low-Temperature Treatments (AREA)

NO791808A 1978-05-31 1979-05-30 Varmerestituerbar gjenstand. NO791808L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB24717/78A GB1604960A (en)	1978-05-31	1978-05-31	Heat-recoverable article and method of protecting metal substrates

Publications (1)

Publication Number	Publication Date
NO791808L true NO791808L (no)	1979-12-03

Family

ID=10216136

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO791808A NO791808L (no)	1978-05-31	1979-05-30	Varmerestituerbar gjenstand.

Country Status (8)

Country	Link
JP (1)	JPS5518588A (it)
AT (1)	AT372115B (it)
CA (1)	CA1139071A (it)
DE (1)	DE2922220A1 (it)
GB (1)	GB1604960A (it)
IT (1)	IT1121543B (it)
NO (1)	NO791808L (it)
SE (1)	SE7904698L (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS56113383A (en) *	1980-02-12	1981-09-07	Toyo Kohan Co Ltd	Production of metal article coated with composite resin layer excellent in corrosion resistance
JPS59193284A (ja) *	1983-04-15	1984-11-01	Hitachi Ltd	防食テ−プ
DE3511404A1 (de) *	1985-03-29	1986-10-02	Schmitt, Günter, Prof. Dr., 5100 Aachen	Verfahren zur korrosionsinhibierung in kohlendioxidhaltigen loesungen
DE3812574A1 (de) *	1988-04-15	1989-10-26	Boge Ag	Kolben mit einem kolbenring
US7670683B2 (en) *	2005-12-22	2010-03-02	3M Innovative Properties Company	Damage-resistant epoxy compound
CN101824623A (zh) *	2010-05-01	2010-09-08	黄贤锬	带有防腐涂层的电镀防腐篮及加工工艺

1978
- 1978-05-31 GB GB24717/78A patent/GB1604960A/en not_active Expired
1979
- 1979-05-28 CA CA000328527A patent/CA1139071A/en not_active Expired
- 1979-05-29 SE SE7904698A patent/SE7904698L/xx not_active Application Discontinuation
- 1979-05-30 NO NO791808A patent/NO791808L/no unknown
- 1979-05-31 DE DE19792922220 patent/DE2922220A1/de not_active Withdrawn
- 1979-05-31 IT IT23177/79A patent/IT1121543B/it active
- 1979-05-31 AT AT0399379A patent/AT372115B/de not_active IP Right Cessation
- 1979-05-31 JP JP6810279A patent/JPS5518588A/ja active Pending

Also Published As

Publication number	Publication date
CA1139071A (en)	1983-01-11
IT1121543B (it)	1986-04-02
GB1604960A (en)	1981-12-16
IT7923177A0 (it)	1979-05-31
JPS5518588A (en)	1980-02-08
AT372115B (de)	1983-09-12
DE2922220A1 (de)	1979-12-06
SE7904698L (sv)	1979-12-01
ATA399379A (de)	1983-01-15

Publication	Publication Date	Title
US6841212B2 (en)	2005-01-11	Heat-recoverable composition and article
US4287034A (en)	1981-09-01	Protecting metal substrates from corrosion
US3260661A (en)	1966-07-12	Sacrificial metal pipe coverings
US3415287A (en)	1968-12-10	Protective covering and article
CN101142341B (zh)	2012-04-25	混凝土的处理方法
CA1179211A (en)	1984-12-11	Heat shrinkable covering and method for applying same
RU2090797C1 (ru)	1997-09-20	Покрытия для трубопроводов
US20130048336A1 (en)	2013-02-28	Polymeric coated busbar tape for photovoltaic systems
NO791808L (no)	1979-12-03	Varmerestituerbar gjenstand.
JP2015534007A (ja)	2015-11-26	外側被膜を有する埋設管用の鉄製管部材
EP0672090A1 (en)	1995-09-20	Heat-recoverable composition and article
US3471395A (en)	1969-10-07	Anode for cathodic protection
KR101519847B1 (ko)	2015-05-13	부식 방지용 아연 테이프 및 이의 제조 방법
US4933235A (en)	1990-06-12	Protective pipewrap system containing a rubber-based coating composition
EP0680581B1 (en)	1999-06-16	Heat-recoverable article
JPS61235470A (ja)	1986-10-20	防食下塗り用組成物並びにこれを用いた防食方法
US3707450A (en)	1972-12-26	Coating for cathodically protected structures
US20090200179A1 (en)	2009-08-13	Method for the Cathodic Protection of the Reinforcements of Ferroconcrete Edifices Against Corrosion
Knudsen et al.	2014	Corrosion of cathodically polarized tsa in subsea mud at high temperature
Neal	2000	Pipeline coating failure-not always what you think it is
Al-Sahari et al.	2022	Rehabilitation coatings-current challenges and opportunities for the future
EP4112692B1 (en)	2024-04-17	Composition for the protection against corrosion of an article and process for protection thereof
EP0035851A2 (en)	1981-09-16	Pipe seal especially for use with insulated pipes, and pipe containing such a seal
EP0104949B1 (en)	1989-01-04	Method and article for sealing a substrate using a recoverable sleeve
JPH11293792A (ja)	1999-10-26	耐食性に優れたコンクリート構造物