DE2040207B2 - Rostschutzmittel - Google Patents

Rostschutzmittel

Info

Publication number: DE2040207B2
Authority: DE; Germany
Prior art keywords: acid; iron; rust; tannic; weight
Prior art date: 1970-01-27
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.): Pending

Application number

DE19702040207

Other languages

German (de)

English (en)

Other versions

DE2040207A1 (de

Inventor

Rene Paul Wetteren Franiau (Belgien)

Original Assignee

S a PRB, Brüssel

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.)

1970-01-27

Filing date

1970-08-13

Publication date

1973-03-08

1970-08-13 Application filed by S a PRB, Brüssel filed Critical S a PRB, Brüssel

1971-08-05 Publication of DE2040207A1 publication Critical patent/DE2040207A1/de

1973-03-08 Publication of DE2040207B2 publication Critical patent/DE2040207B2/de

Status Pending legal-status Critical Current

Links

JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims description 29
230000001681 protective effect Effects 0.000 title claims 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 39
229910052742 iron Inorganic materials 0.000 claims description 19
229920002258 tannic acid Polymers 0.000 claims description 19
235000015523 tannic acid Nutrition 0.000 claims description 19
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 claims description 16
239000001263 FEMA 3042 Substances 0.000 claims description 16
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 claims description 16
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 claims description 16
229940033123 tannic acid Drugs 0.000 claims description 16
239000000203 mixture Substances 0.000 claims description 11
230000003449 preventive effect Effects 0.000 claims description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 7
239000013522 chelant Substances 0.000 claims description 7
229910052751 metal Inorganic materials 0.000 claims description 7
239000002184 metal Substances 0.000 claims description 7
230000009920 chelation Effects 0.000 claims description 6
NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims description 6
239000003054 catalyst Substances 0.000 claims description 5
239000003431 cross linking reagent Substances 0.000 claims description 5
239000003112 inhibitor Substances 0.000 claims description 4
239000002904 solvent Substances 0.000 claims description 4
CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims description 3
239000002841 Lewis acid Substances 0.000 claims description 3
230000000694 effects Effects 0.000 claims description 3
-1 iron Amino acid Chemical class 0.000 claims description 3
150000007517 lewis acids Chemical class 0.000 claims description 3
230000015572 biosynthetic process Effects 0.000 claims description 2
239000003795 chemical substances by application Substances 0.000 claims description 2
UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 2
235000013980 iron oxide Nutrition 0.000 claims description 2
159000000014 iron salts Chemical class 0.000 claims description 2
VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims description 2
239000002253 acid Substances 0.000 claims 17
235000013824 polyphenols Nutrition 0.000 claims 7
229920006395 saturated elastomer Polymers 0.000 claims 6
125000001931 aliphatic group Chemical group 0.000 claims 5
150000008442 polyphenolic compounds Chemical class 0.000 claims 5
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 4
150000001299 aldehydes Chemical class 0.000 claims 4
ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 4
WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 claims 4
239000000654 additive Substances 0.000 claims 3
125000003118 aryl group Chemical group 0.000 claims 3
238000000034 method Methods 0.000 claims 3
ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 claims 2
AFSDNFLWKVMVRB-UHFFFAOYSA-N Ellagic acid Chemical compound OC1=C(O)C(OC2=O)=C3C4=C2C=C(O)C(O)=C4OC(=O)C3=C1 AFSDNFLWKVMVRB-UHFFFAOYSA-N 0.000 claims 2
ATJXMQHAMYVHRX-CPCISQLKSA-N Ellagic acid Natural products OC1=C(O)[C@H]2OC(=O)c3cc(O)c(O)c4OC(=O)C(=C1)[C@H]2c34 ATJXMQHAMYVHRX-CPCISQLKSA-N 0.000 claims 2
229920002079 Ellagic acid Polymers 0.000 claims 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
241000287826 Gallus Species 0.000 claims 2
125000002723 alicyclic group Chemical group 0.000 claims 2
229910000147 aluminium phosphate Inorganic materials 0.000 claims 2
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims 2
238000005260 corrosion Methods 0.000 claims 2
230000007797 corrosion Effects 0.000 claims 2
235000004132 ellagic acid Nutrition 0.000 claims 2
229960002852 ellagic acid Drugs 0.000 claims 2
125000002887 hydroxy group Chemical group [H]O* 0.000 claims 2
229910017053 inorganic salt Inorganic materials 0.000 claims 2
FAARLWTXUUQFSN-UHFFFAOYSA-N methylellagic acid Natural products O1C(=O)C2=CC(O)=C(O)C3=C2C2=C1C(OC)=C(O)C=C2C(=O)O3 FAARLWTXUUQFSN-UHFFFAOYSA-N 0.000 claims 2
229940079877 pyrogallol Drugs 0.000 claims 2
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims 1
229910019142 PO4 Inorganic materials 0.000 claims 1
230000000996 additive effect Effects 0.000 claims 1
150000001413 amino acids Chemical class 0.000 claims 1
239000013556 antirust agent Substances 0.000 claims 1
239000007864 aqueous solution Substances 0.000 claims 1
150000004984 aromatic diamines Chemical class 0.000 claims 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
230000001413 cellular effect Effects 0.000 claims 1
238000004132 cross linking Methods 0.000 claims 1
150000004985 diamines Chemical class 0.000 claims 1
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims 1
238000002845 discoloration Methods 0.000 claims 1
150000002148 esters Chemical class 0.000 claims 1
229910001447 ferric ion Inorganic materials 0.000 claims 1
229930182470 glycoside Natural products 0.000 claims 1
150000002338 glycosides Chemical class 0.000 claims 1
230000001771 impaired effect Effects 0.000 claims 1
150000002505 iron Chemical class 0.000 claims 1
150000007522 mineralic acids Chemical class 0.000 claims 1
230000006855 networking Effects 0.000 claims 1
235000005985 organic acids Nutrition 0.000 claims 1
150000007524 organic acids Chemical class 0.000 claims 1
230000035515 penetration Effects 0.000 claims 1
150000002989 phenols Chemical class 0.000 claims 1
235000021317 phosphate Nutrition 0.000 claims 1
229920000515 polycarbonate Polymers 0.000 claims 1
239000004417 polycarbonate Substances 0.000 claims 1
239000003755 preservative agent Substances 0.000 claims 1
230000002335 preservative effect Effects 0.000 claims 1
239000011814 protection agent Substances 0.000 claims 1
239000003223 protective agent Substances 0.000 claims 1
239000000243 solution Substances 0.000 claims 1
LRBQNJMCXXYXIU-YIILYMKVSA-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(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-YIILYMKVSA-N 0.000 claims 1
229920001864 tannin Polymers 0.000 claims 1
235000018553 tannin Nutrition 0.000 claims 1
239000001648 tannin Substances 0.000 claims 1
235000013311 vegetables Nutrition 0.000 claims 1
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 10
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 4
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 2
LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
235000006408 oxalic acid Nutrition 0.000 description 2
XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
238000003756 stirring Methods 0.000 description 2
TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
239000012080 ambient air Substances 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000008098 formaldehyde solution Substances 0.000 description 1
229940015043 glyoxal Drugs 0.000 description 1
125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
150000002484 inorganic compounds Chemical class 0.000 description 1
229910010272 inorganic material Inorganic materials 0.000 description 1
239000002075 main ingredient Substances 0.000 description 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
239000011976 maleic acid Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
235000011150 stannous chloride Nutrition 0.000 description 1
239000001119 stannous chloride Substances 0.000 description 1
239000000758 substrate Substances 0.000 description 1
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/12—Oxygen-containing compounds

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Cleaning By Liquid Or Steam (AREA)
Paints Or Removers (AREA)
Lubricants (AREA)

DE19702040207 1970-01-27 1970-08-13 Rostschutzmittel Pending DE2040207B2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
BE2049855		1970-01-27
BE2050184		1970-05-29

Publications (2)

Publication Number	Publication Date
DE2040207A1 DE2040207A1 (de)	1971-08-05
DE2040207B2 true DE2040207B2 (de)	1973-03-08

Family

ID=25661652

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19702040207 Pending DE2040207B2 (de)	1970-01-27	1970-08-13	Rostschutzmittel

Country Status (10)

Country	Link
JP (1)	JPS4935495B1 (2)
CA (1)	CA922887A (2)
CH (1)	CH513255A (2)
DE (1)	DE2040207B2 (2)
ES (1)	ES382824A1 (2)
FR (1)	FR2074862A5 (2)
IL (1)	IL35214A (2)
NL (1)	NL150521B (2)
NO (1)	NO127458B (2)
SE (1)	SE361057B (2)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE791421A (fr) *	1972-11-16	1973-03-16	Prb Sa	Inhibiteur de rouille particulierement pour le pretraitement desurfacesferreuses avant peinture,
PT77615A (en) *	1983-11-03	1983-12-01		Preventing iron@ and steel nuts and bolts from corrosion - by converting rust to an irreversible complex cpd., pref. with a tannin complex

1970
- 1970-07-23 FR FR7027287A patent/FR2074862A5/fr not_active Expired
- 1970-08-13 DE DE19702040207 patent/DE2040207B2/de active Pending
- 1970-08-18 ES ES382824A patent/ES382824A1/es not_active Expired
- 1970-09-02 IL IL35214A patent/IL35214A/en unknown
- 1970-09-03 NL NL707013089A patent/NL150521B/xx not_active IP Right Cessation
- 1970-09-12 NO NO03480/70A patent/NO127458B/no unknown
- 1970-09-15 CH CH1366970A patent/CH513255A/fr not_active IP Right Cessation
- 1970-09-18 SE SE12721/70A patent/SE361057B/xx unknown
- 1970-09-21 CA CA093668A patent/CA922887A/en not_active Expired
- 1970-09-25 JP JP45084030A patent/JPS4935495B1/ja active Pending

Also Published As

Publication number	Publication date
SE361057B (2)	1973-10-15
NL7013089A (2)	1971-07-29
CA922887A (en)	1973-03-20
CH513255A (fr)	1971-09-30
FR2074862A5 (en)	1971-10-08
DE2040207A1 (de)	1971-08-05
IL35214A0 (en)	1970-11-30
NL150521B (nl)	1976-08-16
IL35214A (en)	1973-10-25
ES382824A1 (es)	1973-09-16
JPS4935495B1 (2)	1974-09-24
NO127458B (2)	1973-06-25

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DE1182926B (de)	1964-12-03	Verfahren und Loesung zum Aufbringen von festhaftenden UEberzuegen auf Metallteilen
EP2147131B1 (de)	2011-08-17	Verfahren zum thermochemischen passivieren von edelstahl
DE1219765B (de)	1966-06-23	Verfahren zum Passivieren von Metalloberflaechen
DE1182928B (de)	1964-12-03	Verfahren und Loesung zum Nachbehandeln von Phosphatschichten
DE1521880B1 (de)	1970-01-15	Verfahren zur Behandlung von chemisch aufgebrachten UEberzuegen auf Metallen mit chromhaltigen Loesungen
DE3009931C2 (de)	1986-04-03	Mittel zum Schützen von Stahloberflächen
DE2526980C2 (de)	1982-06-16	Verfahren zum Erzeugen einer korrosionsbeständigen Beschichtung auf Stahlblechen
DE1284001B (de)	1968-11-28	UEberzugsmittel fuer Metalloberflaechen
DE2040207B2 (de)	1973-03-08	Rostschutzmittel
DE2155726A1 (de)	1972-06-29	Verfahren und Lösung zur chemischen Oberflächenbehandlung von Metallen
DE69024774T2 (de)	1996-07-04	Verfahren zur chemischen Konversion von Metallgegenständen, verwendetes Bad dafür und Konzentrat zur Herstellung des Bades
DE3786259T2 (de)	1993-10-07	Zusammensetzungen zum Schützen von Eisenoberflächen gegen atmosphärische Oxidierung.
DE1168209B (de)	1964-04-16	Verfahren und Mittel zur Erhoehung des Haftvermoegens von organischen Polymersubstanzen auf Aluminiumflaechen und Verbundkoerper aus diesen
DE102021123903A1 (de)	2023-03-16	Substituierte Phytinsäurederivate
DE102021102513A1 (de)	2022-08-04	Substituierte Phytinsäurederivate
DE931729C (de)	1955-08-16	Verfahren zur Haertung von oelfreien AEthoxylinharzen
DE974503C (de)	1961-01-19	Verfahren zur Herstellung von UEberzuegen auf Metallen
DE588426C (de)	1933-11-18	Verfahren zur Herstellung von Harnstoff-Formaldehyd-Kondensationsprodukten
EP0273408A2 (de)	1988-07-06	Verfahren zur Erzeugung von Überzügen auf Metalloberflächen
DE594857C (de)	1934-03-26	Verfahren zur Herstellung eines Rostschutzmittels
DE1796093A1 (de)	1972-03-02	Verfahren zum Aufbringen eines Phosphatueberzuges auf Metalle
DE709638C (de)	1941-08-22	Verfahren zur Herstellung von Kunstharzen
DE285225C (2)
DE2359940A1 (de)	1975-06-12	Verfahren zum phosphatieren von metallen
DE1041508B (de)	1958-10-23	Verfahren zur Verbesserung der Assimilierbarkeit von in Duengemitteln dem Boden zugefuehrter Phosphorsaeure durch die Pflanzen