NO833753L - Fremgangsmaate for fjerning av rust - Google Patents

Fremgangsmaate for fjerning av rust

Info

Publication number: NO833753L
Authority: NO; Norway
Prior art keywords: rust; coating composition; copolymer; layer; coating
Prior art date: 1982-12-29

Application number

NO833753A

Other languages

English (en)

Norwegian (no)

Inventor

Eugene S Barabas

Original Assignee

Gaf Corp

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.)

1982-12-29

Filing date

1983-10-14

Publication date

1984-07-02

1982-12-29 Priority claimed from US06/454,127 external-priority patent/US4451296A/en

1983-10-14 Application filed by Gaf Corp filed Critical Gaf Corp

1984-07-02 Publication of NO833753L publication Critical patent/NO833753L/no

Links

238000000034 method Methods 0.000 title claims description 21
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 25
239000002184 metal Substances 0.000 claims description 24
229910052751 metal Inorganic materials 0.000 claims description 24
229920001577 copolymer Polymers 0.000 claims description 22
239000008199 coating composition Substances 0.000 claims description 10
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
239000007864 aqueous solution Substances 0.000 claims description 5
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 3
239000011976 maleic acid Substances 0.000 claims description 3
239000000178 monomer Substances 0.000 claims description 3
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 3
229910052739 hydrogen Inorganic materials 0.000 claims 1
239000001257 hydrogen Substances 0.000 claims 1
125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims 1
238000000576 coating method Methods 0.000 description 16
239000011248 coating agent Substances 0.000 description 13
239000000243 solution Substances 0.000 description 11
229920000642 polymer Polymers 0.000 description 7
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
239000000203 mixture Substances 0.000 description 5
239000002562 thickening agent Substances 0.000 description 5
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 4
-1 poly(methyl vinyl Chemical group 0.000 description 4
239000002243 precursor Substances 0.000 description 4
OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 3
230000001680 brushing effect Effects 0.000 description 3
230000007062 hydrolysis Effects 0.000 description 3
238000006460 hydrolysis reaction Methods 0.000 description 3
229910052742 iron Inorganic materials 0.000 description 3
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 3
239000000126 substance Substances 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 2
238000004140 cleaning Methods 0.000 description 2
239000012153 distilled water Substances 0.000 description 2
238000001035 drying Methods 0.000 description 2
239000011521 glass Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
239000001267 polyvinylpyrrolidone Substances 0.000 description 2
239000000047 product Substances 0.000 description 2
239000000725 suspension Substances 0.000 description 2
238000005406 washing Methods 0.000 description 2
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 description 1
GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 1
241000416162 Astragalus gummifer Species 0.000 description 1
241000870659 Crassula perfoliata var. minor Species 0.000 description 1
229920002907 Guar gum Polymers 0.000 description 1
229920001615 Tragacanth Polymers 0.000 description 1
239000002253 acid Substances 0.000 description 1
238000005422 blasting Methods 0.000 description 1
229920003064 carboxyethyl cellulose Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000012459 cleaning agent Substances 0.000 description 1
229920006037 cross link polymer Polymers 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000012065 filter cake Substances 0.000 description 1
235000013312 flour Nutrition 0.000 description 1
239000012530 fluid Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000003349 gelling agent Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
239000000665 guar gum Substances 0.000 description 1
235000010417 guar gum Nutrition 0.000 description 1
229960002154 guar gum Drugs 0.000 description 1
239000000017 hydrogel Substances 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
239000003999 initiator Substances 0.000 description 1
238000010409 ironing Methods 0.000 description 1
230000001788 irregular Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000003973 paint Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000011253 protective coating Substances 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
238000010992 reflux Methods 0.000 description 1
238000005488 sandblasting Methods 0.000 description 1
238000005201 scrubbing Methods 0.000 description 1
239000002910 solid waste Substances 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
239000000196 tragacanth Substances 0.000 description 1
235000010487 tragacanth Nutrition 0.000 description 1
229940116362 tragacanth Drugs 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
229920003169 water-soluble polymer Polymers 0.000 description 1
239000000080 wetting agent Substances 0.000 description 1
229920001285 xanthan gum Polymers 0.000 description 1

Landscapes

Preventing Corrosion Or Incrustation Of Metals (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

NO833753A 1982-12-29 1983-10-14 Fremgangsmaate for fjerning av rust NO833753L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/454,127 US4451296A (en)	1982-03-31	1982-12-29	Rust removal process

Publications (1)

Publication Number	Publication Date
NO833753L true NO833753L (no)	1984-07-02

Family

ID=23803418

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO833753A NO833753L (no)	1982-12-29	1983-10-14	Fremgangsmaate for fjerning av rust

Country Status (4)

Country	Link
JP (1)	JPS59123778A (da)
AU (1)	AU1930183A (da)
DK (1)	DK436283A (da)
NO (1)	NO833753L (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH01111889A (ja) *	1987-10-26	1989-04-28	Kao Corp	金属洗浄用水溶液組成物
CN116848204B (zh) *	2021-02-12	2025-03-25	花王株式会社	污染物质除去方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5233839A (en) *	1975-09-11	1977-03-15	Mitsubishi Rayon Co	Method of removing metal rusts
DE3049178A1 (de) *	1980-12-24	1982-07-29	Röhm GmbH, 6100 Darmstadt	"verfahren zum verdicken von waessrigen systemen"

1983
- 1983-09-20 AU AU19301/83A patent/AU1930183A/en not_active Abandoned
- 1983-09-23 DK DK436283A patent/DK436283A/da not_active Application Discontinuation
- 1983-10-14 NO NO833753A patent/NO833753L/no unknown
- 1983-11-15 JP JP21346383A patent/JPS59123778A/ja active Pending

Also Published As

Publication number	Publication date
AU1930183A (en)	1984-07-05
DK436283D0 (da)	1983-09-23
JPS59123778A (ja)	1984-07-17
DK436283A (da)	1984-06-30

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