DE3516690A1 - Verfahren zum herstellen eines korrosionsschutzmittels fuer stahl, insbesondere fuer stahlbewehrungen - Google Patents
Verfahren zum herstellen eines korrosionsschutzmittels fuer stahl, insbesondere fuer stahlbewehrungenInfo
- Publication number
- DE3516690A1 DE3516690A1 DE19853516690 DE3516690A DE3516690A1 DE 3516690 A1 DE3516690 A1 DE 3516690A1 DE 19853516690 DE19853516690 DE 19853516690 DE 3516690 A DE3516690 A DE 3516690A DE 3516690 A1 DE3516690 A1 DE 3516690A1
- Authority
- DE
- Germany
- Prior art keywords
- steel
- room temperature
- dispersion
- organic high
- polymer
- Prior art date
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 238000005260 corrosion Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000002787 reinforcement Effects 0.000 title claims abstract description 10
- 239000003112 inhibitor Substances 0.000 title claims abstract description 8
- 230000007797 corrosion Effects 0.000 title abstract description 14
- 239000006185 dispersion Substances 0.000 claims abstract description 17
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000002844 melting Methods 0.000 claims abstract description 16
- 230000008018 melting Effects 0.000 claims abstract description 16
- 239000004927 clay Substances 0.000 claims abstract description 12
- 229920000642 polymer Polymers 0.000 claims abstract description 12
- 239000004816 latex Substances 0.000 claims abstract description 11
- 229920000126 latex Polymers 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 125000005037 alkyl phenyl group Chemical group 0.000 claims abstract description 9
- 239000004815 dispersion polymer Substances 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims abstract description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920000151 polyglycol Polymers 0.000 claims abstract description 8
- 239000010695 polyglycol Substances 0.000 claims abstract description 8
- 229920005989 resin Polymers 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 8
- 239000004567 concrete Substances 0.000 claims abstract description 7
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 6
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000049 pigment Substances 0.000 claims abstract description 6
- 239000000654 additive Substances 0.000 claims abstract description 4
- 239000010426 asphalt Substances 0.000 claims abstract description 4
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims abstract description 4
- 229920002678 cellulose Polymers 0.000 claims abstract description 3
- 239000001913 cellulose Substances 0.000 claims abstract description 3
- 150000002170 ethers Chemical class 0.000 claims abstract description 3
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 239000002245 particle Substances 0.000 claims abstract description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 8
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 7
- 229920000877 Melamine resin Polymers 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- -1 vinylidene carboxylic acid Chemical class 0.000 claims description 5
- NJVOHKFLBKQLIZ-UHFFFAOYSA-N (2-ethenylphenyl) prop-2-enoate Chemical compound C=CC(=O)OC1=CC=CC=C1C=C NJVOHKFLBKQLIZ-UHFFFAOYSA-N 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 229920000620 organic polymer Polymers 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- CJTRGWNHVKRZEB-UHFFFAOYSA-N cyclohexanone;formaldehyde Chemical compound O=C.O=C1CCCCC1 CJTRGWNHVKRZEB-UHFFFAOYSA-N 0.000 claims description 2
- 125000005396 acrylic acid ester group Chemical group 0.000 claims 1
- 239000011341 hard coal tar pitch Substances 0.000 claims 1
- 239000003513 alkali Substances 0.000 abstract description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000002802 bituminous coal Substances 0.000 abstract 1
- 230000005764 inhibitory process Effects 0.000 abstract 1
- 239000011271 tar pitch Substances 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 6
- 235000013539 calcium stearate Nutrition 0.000 description 6
- 239000008116 calcium stearate Substances 0.000 description 6
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 5
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 5
- 239000001768 carboxy methyl cellulose Substances 0.000 description 5
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 5
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 5
- 239000005018 casein Substances 0.000 description 5
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 5
- 235000021240 caseins Nutrition 0.000 description 5
- 239000004568 cement Substances 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000011294 coal tar pitch Substances 0.000 description 3
- 239000011814 protection agent Substances 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- WCVOGSZTONGSQY-UHFFFAOYSA-N 2,4,6-trichloroanisole Chemical compound COC1=C(Cl)C=C(Cl)C=C1Cl WCVOGSZTONGSQY-UHFFFAOYSA-N 0.000 description 1
- 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
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 229940071162 caseinate Drugs 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- MIAMQYSYPXWLQS-UHFFFAOYSA-N formaldehyde;2-methylcyclohexan-1-one Chemical compound O=C.CC1CCCCC1=O MIAMQYSYPXWLQS-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000001935 peptisation Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 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
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD26579084A DD232164A3 (de) | 1984-07-30 | 1984-07-30 | Korrosionschutzmittel fuer stahlbewehrungen autoklavisierter silikatbetone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3516690A1 true DE3516690A1 (de) | 1986-02-06 |
| DE3516690C2 DE3516690C2 (cs) | 1990-02-01 |
Family
ID=5559246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853516690 Granted DE3516690A1 (de) | 1984-07-30 | 1985-05-09 | Verfahren zum herstellen eines korrosionsschutzmittels fuer stahl, insbesondere fuer stahlbewehrungen |
Country Status (4)
| Country | Link |
|---|---|
| BG (1) | BG48378A1 (cs) |
| CS (1) | CS264026B1 (cs) |
| DD (1) | DD232164A3 (cs) |
| DE (1) | DE3516690A1 (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2165479C2 (ru) * | 1999-03-11 | 2001-04-20 | Открытое акционерное общество "Акционерная нефтяная компания "Башнефть" | Способ защиты внутренней поверхности днища резервуара от коррозии |
| RU2167957C2 (ru) * | 1999-03-11 | 2001-05-27 | Открытое акционерное общество "Акционерная нефтяная компания "Башнефть" | Способ защиты внутренней поверхности днища резервуара |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD275157A3 (de) * | 1987-12-16 | 1990-01-17 | Bauakademie Ddr | Verfahren zur Herstellung eines Korrosionsschutzmittels für Stahlbewehrungen auf der Basis wäßriger Dispersionen |
| DE3901734A1 (de) * | 1988-03-21 | 1989-10-05 | Bauakademie Ddr | Waessriges korrosionsschutzmittel fuer stahlbewehrungen autoklavisierter silikatbetone |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD69170A (cs) * | ||||
| DD118667A1 (cs) * | 1975-05-05 | 1976-03-12 | ||
| DD134760A1 (de) * | 1978-01-06 | 1979-03-21 | Frans Steffers | Verfahren zur herstellung von moertel |
| DD156964A1 (de) * | 1981-01-09 | 1982-10-06 | Erwin Pilz | Abbindeverzoegerer fuer beton,moertel und korrosionsschutzsysteme auf zementbasis |
| DE3216969A1 (de) * | 1982-05-06 | 1983-11-10 | Basf Farben + Fasern Ag, 2000 Hamburg | Verfahren zur herstellung eines korrosionsschuetzenden ueberzuges |
-
1984
- 1984-07-30 DD DD26579084A patent/DD232164A3/de not_active IP Right Cessation
-
1985
- 1985-05-09 DE DE19853516690 patent/DE3516690A1/de active Granted
- 1985-06-12 CS CS854202A patent/CS264026B1/cs unknown
- 1985-06-18 BG BG7074385A patent/BG48378A1/xx unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD69170A (cs) * | ||||
| DD118667A1 (cs) * | 1975-05-05 | 1976-03-12 | ||
| DD134760A1 (de) * | 1978-01-06 | 1979-03-21 | Frans Steffers | Verfahren zur herstellung von moertel |
| DD156964A1 (de) * | 1981-01-09 | 1982-10-06 | Erwin Pilz | Abbindeverzoegerer fuer beton,moertel und korrosionsschutzsysteme auf zementbasis |
| DE3216969A1 (de) * | 1982-05-06 | 1983-11-10 | Basf Farben + Fasern Ag, 2000 Hamburg | Verfahren zur herstellung eines korrosionsschuetzenden ueberzuges |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2165479C2 (ru) * | 1999-03-11 | 2001-04-20 | Открытое акционерное общество "Акционерная нефтяная компания "Башнефть" | Способ защиты внутренней поверхности днища резервуара от коррозии |
| RU2167957C2 (ru) * | 1999-03-11 | 2001-05-27 | Открытое акционерное общество "Акционерная нефтяная компания "Башнефть" | Способ защиты внутренней поверхности днища резервуара |
Also Published As
| Publication number | Publication date |
|---|---|
| CS264026B1 (en) | 1989-05-12 |
| DD232164A3 (de) | 1986-01-22 |
| BG48378A1 (en) | 1991-02-15 |
| CS420285A1 (en) | 1987-08-13 |
| DE3516690C2 (cs) | 1990-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |