CN103882445A - 一种可覆层除锈防锈液及其制备方法 - Google Patents
一种可覆层除锈防锈液及其制备方法 Download PDFInfo
- Publication number
- CN103882445A CN103882445A CN201410063794.6A CN201410063794A CN103882445A CN 103882445 A CN103882445 A CN 103882445A CN 201410063794 A CN201410063794 A CN 201410063794A CN 103882445 A CN103882445 A CN 103882445A
- Authority
- CN
- China
- Prior art keywords
- rust
- parts
- sodium
- removal
- water
- 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
- 238000002360 preparation method Methods 0.000 title claims description 10
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 8
- GTELLNMUWNJXMQ-UHFFFAOYSA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol;prop-2-enoic acid Chemical class OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.CCC(CO)(CO)CO GTELLNMUWNJXMQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 claims abstract description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 7
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 7
- BTURAGWYSMTVOW-UHFFFAOYSA-M sodium dodecanoate Chemical compound [Na+].CCCCCCCCCCCC([O-])=O BTURAGWYSMTVOW-UHFFFAOYSA-M 0.000 claims abstract description 7
- 229940082004 sodium laurate Drugs 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 5
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims abstract description 4
- 235000010234 sodium benzoate Nutrition 0.000 claims abstract description 4
- 239000004299 sodium benzoate Substances 0.000 claims abstract description 4
- HCJLVWUMMKIQIM-UHFFFAOYSA-M sodium;2,3,4,5,6-pentachlorophenolate Chemical compound [Na+].[O-]C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl HCJLVWUMMKIQIM-UHFFFAOYSA-M 0.000 claims abstract description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- -1 polyoxyethylene Polymers 0.000 claims description 9
- 239000004160 Ammonium persulphate Substances 0.000 claims description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 6
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 6
- 235000019395 ammonium persulphate Nutrition 0.000 claims description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 6
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 6
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 claims description 6
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 claims description 3
- 101710194948 Protein phosphatase PhpP Proteins 0.000 claims description 3
- 235000006040 Prunus persica var persica Nutrition 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 229910021538 borax Inorganic materials 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims description 3
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 claims description 3
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 3
- 229920000053 polysorbate 80 Polymers 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004328 sodium tetraborate Substances 0.000 claims description 3
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 3
- 240000006413 Prunus persica var. persica Species 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 11
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 239000003960 organic solvent Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000000178 monomer Substances 0.000 abstract description 2
- 230000003405 preventing effect Effects 0.000 abstract description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 239000002738 chelating agent Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229960001484 edetic acid Drugs 0.000 abstract 1
- MYRFNYCEQURXPT-UHFFFAOYSA-N n,n-bis(2-cyanoethyl)formamide Chemical compound N#CCCN(C=O)CCC#N MYRFNYCEQURXPT-UHFFFAOYSA-N 0.000 abstract 1
- 229920000620 organic polymer Polymers 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000003449 preventive effect Effects 0.000 description 3
- 244000144730 Amygdalus persica Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011538 cleaning material Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical class [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
一种可覆层除锈防锈液，由下列重量份的原料制成：五氯酚钠1-2、苯甲酸钠1-2、聚乙烯醇12-17、聚乙二醇8-12、癸酸2-3、N,N-双(2-氰乙基)甲酰胺2-3、异丙醇1-2、乙氧基化三羟甲基丙烷三丙烯酸酯10-12、月桂酸钠1-2、EDTA二钠1-2、助剂4-5、水300。本发明使用有机高分子聚合物单体以及螯合剂共同作用，能在金属表面形成薄膜，隔绝空气，防锈物质黏附在薄膜上，有效地防止了金属腐蚀；本发明含有机溶剂，能有效去油、去污，同时含有除锈物质，还能使表面钝化，因此在涂覆本防锈液时，不必经过去油、去锈、清洗、干燥等繁琐工艺而直接涂覆。
Description
技术领域
本发明涉及防锈技术领域，尤其涉及一种可覆层除锈防锈液及其制备方法。
背景技术
金属表面防锈是工业生产中的重要课题，传统的防锈液、防锈油有优点也有缺点。普通防锈水中含大量的亚硝酸钠，有致癌性，不利于环保和人身体健康，而采用保湿剂延长防锈水的寿命，又带来沾手、沾灰尘的弊病，且不能长期防锈；一般硬膜防锈油虽然适合长期防锈，成膜也透明美观，但是无色透明的树脂种类较少，不稳定也易氧化变色，还需要有机溶剂溶解，带来易燃易爆的危险也不利于环保和健康；一般的防锈油使用矿物油，难降解，而且用于短期防锈时也会带来除油难的问题。因此，研究综合性能更加优异，针对不同场合研究更加适合的防锈产品是新的方向和趋势。
发明内容
本发明的目的在于提供一种可覆层除锈防锈液及其制备方法，该防锈液具有除锈、去污、防锈效果好的特点。
本发明的技术方案如下：
一种可覆层除锈防锈液，其特征在于由下列重量份的原料制成：五氯酚钠1-2、苯甲酸钠1-2、聚乙烯醇12-17、聚乙二醇8-12、癸酸2-3、N,N-双(2-氰乙基)甲酰胺2-3、异丙醇1-2、乙氧基化三羟甲基丙烷三丙烯酸酯10-12、月桂酸钠1-2、EDTA二钠1-2、助剂4-5、水300。所述的助剂由下列重量份的原料制成：聚氧乙烯山梨糖醇酐单油酸酯2-3、纳米二氧化钛0.1-0.2、三聚磷酸钠1-2、硅酸钠1-2、乌洛托品1-2、对苯二酚1-2、硼砂3-4、尿素2-3、过硫酸铵1-2、桃胶2-3、水20-24；制备方法是将过硫酸铵溶于水后，再加入其它剩余物料，搅拌10-15分钟，加热至70-80℃，搅拌反应1-2小时，即得。
所述可覆层除锈防锈液的制备方法，其特征在于包括以下步骤：将水加热至40-50℃，加入月桂酸钠、癸酸；继续加热到85-90℃，加入聚乙烯醇、聚乙二醇、异丙醇、乙氧基化三羟甲基丙烷三丙烯酸酯、EDTA二钠，搅拌10-15分钟；加入其他剩余成分，继续搅拌10-15分钟，即得。
本发明的有益效果
本发明使用有机高分子聚合物单体以及螯合剂共同作用，能在金属表面形成薄膜，隔绝空气，防锈物质黏附在薄膜上，有效地防止了金属腐蚀；本发明含有机溶剂，能有效去油、去污，同时含有除锈物质，还能使表面钝化，因此在涂覆本防锈液时,不必经过去油、去锈、清洗、干燥等繁琐工艺而直接涂覆。
具体实施方式
一种可覆层除锈防锈液，由下列重量份（公斤）的原料制成：五氯酚钠1.5、苯甲酸钠1.5、聚乙烯醇15、聚乙二醇10、癸酸2.5、N,N-双(2-氰乙基)甲酰胺2-3、异丙醇1.5、乙氧基化三羟甲基丙烷三丙烯酸酯11、月桂酸钠1.5、EDTA二钠1.5、助剂4.5、水300。所述的助剂由下列重量份（公斤）的原料制成：聚氧乙烯山梨糖醇酐单油酸酯3、纳米二氧化钛0.1、三聚磷酸钠1、硅酸钠2、乌洛托品2、对苯二酚1、硼砂3、尿素3、过硫酸铵1、桃胶2、水20；制备方法是将过硫酸铵溶于水后，再加入其它剩余物料，搅拌10-15分钟，加热至70-80℃，搅拌反应1-2小时，即得。
所述可覆层除锈防锈液的制备方法，包括以下步骤：将水加热至45℃，加入月桂酸钠、癸酸；继续加热到88℃，加入聚乙烯醇、聚乙二醇、异丙醇、乙氧基化三羟甲基丙烷三丙烯酸酯、EDTA二钠，搅拌13分钟；加入其他剩余成分，继续搅拌13分钟，即得。
该实施例得到的可覆层除锈防锈液按国家标准检测，湿热试验*(1)合格；盐水浸渍试验*(1)：合格；腐蚀试验*(2)：合格；除膜性（次）＜6。将所制备的可覆层除锈防锈液刷涂在新加工成的、且没有油污的钢板基体表面，置于室内20天未见明显锈痕。
Claims (2)
1.一种可覆层除锈防锈液，其特征在于由下列重量份的原料制成：五氯酚钠1-2、苯甲酸钠1-2、聚乙烯醇12-17、聚乙二醇8-12、癸酸2-3、N,N-双(2-氰乙基)甲酰胺2-3、异丙醇1-2、乙氧基化三羟甲基丙烷三丙烯酸酯10-12、月桂酸钠1-2、EDTA二钠1-2、助剂4-5、水300；所述的助剂由下列重量份的原料制成：聚氧乙烯山梨糖醇酐单油酸酯2-3、纳米二氧化钛0.1-0.2、三聚磷酸钠1-2、硅酸钠1-2、乌洛托品1-2、对苯二酚1-2、硼砂3-4、尿素2-3、过硫酸铵1-2、桃胶2-3、水20-24；制备方法是将过硫酸铵溶于水后，再加入其它剩余物料，搅拌10-15分钟，加热至70-80℃，搅拌反应1-2小时，即得。
2.根据权利要求1所述可覆层除锈防锈液的制备方法，其特征在于包括以下步骤：将水加热至40-50℃，加入月桂酸钠、癸酸；继续加热到85-90℃，加入聚乙烯醇、聚乙二醇、异丙醇、乙氧基化三羟甲基丙烷三丙烯酸酯、EDTA二钠，搅拌10-15分钟；加入其他剩余成分，继续搅拌10-15分钟，即得。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063794.6A CN103882445B (zh) | 2014-02-25 | 2014-02-25 | 一种可覆层除锈防锈液及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063794.6A CN103882445B (zh) | 2014-02-25 | 2014-02-25 | 一种可覆层除锈防锈液及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103882445A true CN103882445A (zh) | 2014-06-25 |
| CN103882445B CN103882445B (zh) | 2016-10-19 |
Family
ID=50951555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410063794.6A Expired - Fee Related CN103882445B (zh) | 2014-02-25 | 2014-02-25 | 一种可覆层除锈防锈液及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103882445B (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567082A (zh) * | 2016-10-31 | 2017-04-19 | 无锡市永兴金属软管有限公司 | 一种金属除锈液的制备方法 |
| CN108127345A (zh) * | 2017-12-22 | 2018-06-08 | 浙江信立达机械科技有限公司 | 一种新型锻造工艺 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4032360A (en) * | 1974-09-23 | 1977-06-28 | Sharp Thomas L | Method of removing iron sulfide and sludge from metal surfaces |
| CN1057478A (zh) * | 1990-06-22 | 1992-01-01 | 薛志纯 | 金属切削液 |
| CN1072217A (zh) * | 1991-11-11 | 1993-05-19 | 薛志纯 | 转化型防锈液 |
-
2014
- 2014-02-25 CN CN201410063794.6A patent/CN103882445B/zh not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4032360A (en) * | 1974-09-23 | 1977-06-28 | Sharp Thomas L | Method of removing iron sulfide and sludge from metal surfaces |
| CN1057478A (zh) * | 1990-06-22 | 1992-01-01 | 薛志纯 | 金属切削液 |
| CN1072217A (zh) * | 1991-11-11 | 1993-05-19 | 薛志纯 | 转化型防锈液 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567082A (zh) * | 2016-10-31 | 2017-04-19 | 无锡市永兴金属软管有限公司 | 一种金属除锈液的制备方法 |
| CN108127345A (zh) * | 2017-12-22 | 2018-06-08 | 浙江信立达机械科技有限公司 | 一种新型锻造工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103882445B (zh) | 2016-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103882451B (zh) | 一种水基常温除锈防锈液及其制备方法 | |
| CN103882439B (zh) | 一种水溶性金属除油除锈防锈液及其制备方法 | |
| CN103695920A (zh) | 一种水基金属防锈液及其制备方法 | |
| CN103882450B (zh) | 一种水基除锈防锈液及其制备方法 | |
| CN103695922A (zh) | 一种低温除锈水溶性防锈液及其制备方法 | |
| CN103695140A (zh) | 一种水溶性切削防锈液及其制备方法 | |
| CN103614714B (zh) | 一种钢铁除锈防锈液及其制备方法 | |
| CN103695948A (zh) | 一种铸铁除锈防锈液及其制备方法 | |
| CN103695940B (zh) | 一种水溶性抗氧化除锈防锈液及其制备方法 | |
| CN103882445A (zh) | 一种可覆层除锈防锈液及其制备方法 | |
| CN103882434A (zh) | 一种无公害工序间防锈液及其制备方法 | |
| CN103695925A (zh) | 一种水溶性转化型防锈液及其制备方法 | |
| CN103695915A (zh) | 一种乳液型防锈液及其制备方法 | |
| CN103695934A (zh) | 一种乳液型除锈防锈液及其制备方法 | |
| CN103710118A (zh) | 一种水基切削冷却防锈液及其制备方法 | |
| CN103695913A (zh) | 一种水溶性黑色金属防锈液及其制备方法 | |
| CN103709811B (zh) | 一种工序间水基防锈液及其制备方法 | |
| CN103695914A (zh) | 一种水基沉淀膜防锈液及其制备方法 | |
| CN103695936A (zh) | 水基工序间环保防锈液及其制备方法 | |
| CN103695918B (zh) | 一种水溶性工序间防锈液及其制备方法 | |
| CN103695916A (zh) | 一种水溶性防污防锈液及其制备方法 | |
| CN103695932A (zh) | 一种水溶性金属防腐防锈液及其制备方法 | |
| CN103614727B (zh) | 一种水基金属表面防锈液及其制备方法 | |
| CN103695921B (zh) | 一种含醇酸树脂的除锈防锈液及其制备方法 | |
| CN103642288B (zh) | 一种环保水溶性防锈液及其制备方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Lianjin Inventor before: Song Yuchun |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160909 Address after: 362000 Quanzhou province Anxi County Peach boat Township, South pit street, No. 15 Applicant after: Zhang Lianjin Address before: 233000 No. 404 South Daqing Road, hi tech Zone, Anhui, Bengbu Applicant before: Anhui Topusen Battery Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Tianfu Inventor before: Zhang Lianjin |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170414 Address after: 511458 Guangdong city of Guangzhou province Nansha District Tung Chung Town Industrial Zone yuwotou fish Wotou Center Avenue No. 39 of self Patentee after: Guangzhou magnesium metal products Co., Ltd. Address before: 362000 Quanzhou province Anxi County Peach boat Township, South pit street, No. 15 Patentee before: Zhang Lianjin |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20200225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |