CN103952060B - 一种利用含氯聚合物改性的环氧防腐涂料及其制备方法 - Google Patents
一种利用含氯聚合物改性的环氧防腐涂料及其制备方法 Download PDFInfo
- Publication number
- CN103952060B CN103952060B CN201410197766.3A CN201410197766A CN103952060B CN 103952060 B CN103952060 B CN 103952060B CN 201410197766 A CN201410197766 A CN 201410197766A CN 103952060 B CN103952060 B CN 103952060B
- Authority
- CN
- China
- Prior art keywords
- corrosion
- resistant epoxy
- epoxy paint
- chlorine
- containing 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.)
- Active
Links
- 239000004593 Epoxy Substances 0.000 title claims abstract description 38
- 230000007797 corrosion Effects 0.000 title claims abstract description 33
- 238000005260 corrosion Methods 0.000 title claims abstract description 33
- 239000003973 paint Substances 0.000 title claims abstract description 33
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000000460 chlorine Substances 0.000 title claims abstract description 32
- 229910052801 chlorine Inorganic materials 0.000 title claims abstract description 32
- 229920000642 polymer Polymers 0.000 title claims abstract description 31
- 230000004048 modification Effects 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 238000002715 modification method Methods 0.000 title abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 48
- 229920005989 resin Polymers 0.000 claims abstract description 38
- 239000011347 resin Substances 0.000 claims abstract description 38
- 239000003822 epoxy resin Substances 0.000 claims abstract description 36
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 36
- 239000012767 functional filler Substances 0.000 claims abstract description 17
- 239000000049 pigment Substances 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 239000000758 substrate Substances 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- 239000012752 auxiliary agent Substances 0.000 claims description 12
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims description 11
- 150000001412 amines Chemical class 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000012986 modification Methods 0.000 claims description 9
- 238000005292 vacuum distillation Methods 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 9
- JOLVYUIAMRUBRK-UHFFFAOYSA-N 11',12',14',15'-Tetradehydro(Z,Z-)-3-(8-Pentadecenyl)phenol Natural products OC1=CC=CC(CCCCCCCC=CCC=CCC=C)=C1 JOLVYUIAMRUBRK-UHFFFAOYSA-N 0.000 claims description 8
- YLKVIMNNMLKUGJ-UHFFFAOYSA-N 3-Delta8-pentadecenylphenol Natural products CCCCCCC=CCCCCCCCC1=CC=CC(O)=C1 YLKVIMNNMLKUGJ-UHFFFAOYSA-N 0.000 claims description 8
- 244000226021 Anacardium occidentale Species 0.000 claims description 8
- JOLVYUIAMRUBRK-UTOQUPLUSA-N Cardanol Chemical compound OC1=CC=CC(CCCCCCC\C=C/C\C=C/CC=C)=C1 JOLVYUIAMRUBRK-UTOQUPLUSA-N 0.000 claims description 8
- FAYVLNWNMNHXGA-UHFFFAOYSA-N Cardanoldiene Natural products CCCC=CCC=CCCCCCCCC1=CC=CC(O)=C1 FAYVLNWNMNHXGA-UHFFFAOYSA-N 0.000 claims description 8
- PTFIPECGHSYQNR-UHFFFAOYSA-N cardanol Natural products CCCCCCCCCCCCCCCC1=CC=CC(O)=C1 PTFIPECGHSYQNR-UHFFFAOYSA-N 0.000 claims description 8
- 235000020226 cashew nut Nutrition 0.000 claims description 8
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims description 8
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000010466 nut oil Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- HSDVRWZKEDRBAG-UHFFFAOYSA-N 2-[1-(oxiran-2-ylmethoxy)hexoxymethyl]oxirane Chemical group C1OC1COC(CCCCC)OCC1CO1 HSDVRWZKEDRBAG-UHFFFAOYSA-N 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 6
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 6
- 239000010445 mica Substances 0.000 claims description 6
- 229910052618 mica group Inorganic materials 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical group [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 4
- 230000001698 pyrogenic effect Effects 0.000 claims description 4
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 3
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical group OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims description 2
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 2
- 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 2
- 239000007921 spray Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 17
- 238000000576 coating method Methods 0.000 abstract description 17
- 238000005507 spraying Methods 0.000 abstract description 5
- 239000013535 sea water Substances 0.000 abstract description 4
- 239000002253 acid Substances 0.000 abstract description 3
- 230000001680 brushing effect Effects 0.000 abstract description 3
- 150000007513 acids Chemical class 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 abstract description 2
- 230000015784 hyperosmotic salinity response Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- AHDSRXYHVZECER-UHFFFAOYSA-N 2,4,6-tris[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(CN(C)C)=C(O)C(CN(C)C)=C1 AHDSRXYHVZECER-UHFFFAOYSA-N 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 239000012266 salt solution Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920003986 novolac Polymers 0.000 description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 3
- -1 polydimethylsiloxane Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 150000003512 tertiary amines Chemical class 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 2
- 239000002518 antifoaming agent Substances 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical group C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical group CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229920006334 epoxy coating Polymers 0.000 description 2
- 239000000413 hydrolysate Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- MNAHQWDCXOHBHK-UHFFFAOYSA-N 1-phenylpropane-1,1-diol Chemical compound CCC(O)(O)C1=CC=CC=C1 MNAHQWDCXOHBHK-UHFFFAOYSA-N 0.000 description 1
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- CUXYLFPMQMFGPL-SUTYWZMXSA-N all-trans-octadeca-9,11,13-trienoic acid Chemical class CCCC\C=C\C=C\C=C\CCCCCCCC(O)=O CUXYLFPMQMFGPL-SUTYWZMXSA-N 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000007033 dehydrochlorination reaction Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000011191 terminal modification Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Epoxy Resins (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410197766.3A CN103952060B (zh) | 2014-05-12 | 2014-05-12 | 一种利用含氯聚合物改性的环氧防腐涂料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410197766.3A CN103952060B (zh) | 2014-05-12 | 2014-05-12 | 一种利用含氯聚合物改性的环氧防腐涂料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103952060A CN103952060A (zh) | 2014-07-30 |
CN103952060B true CN103952060B (zh) | 2015-12-30 |
Family
ID=51329425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410197766.3A Active CN103952060B (zh) | 2014-05-12 | 2014-05-12 | 一种利用含氯聚合物改性的环氧防腐涂料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103952060B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104946125A (zh) * | 2015-06-01 | 2015-09-30 | 芜湖县双宝建材有限公司 | 一种耐冲击抗静电涂料 |
CN105032832A (zh) * | 2015-07-07 | 2015-11-11 | 苏州华日金菱机械有限公司 | 超声波清洗设备 |
CN105176286A (zh) * | 2015-08-18 | 2015-12-23 | 苏州赛斯德工程设备有限公司 | 一种海洋防腐涂料的制备方法 |
CN105348990B (zh) * | 2015-11-30 | 2017-11-07 | 芜湖成德龙过滤设备有限公司 | 耐腐蚀涂层材料组合物和耐腐蚀涂层的制备方法 |
CN110628297A (zh) * | 2019-08-01 | 2019-12-31 | 洛阳双瑞防腐工程技术有限公司 | 一种高固含量和耐盐雾性的溶剂型环氧涂料及其制备方法 |
CN112745722A (zh) * | 2020-12-28 | 2021-05-04 | 沧州优美特新材料科技有限公司 | 一种高附着力水性偏氯乙烯金属漆及其制备方法 |
CN113755074A (zh) * | 2021-09-17 | 2021-12-07 | 广州市修米德科技有限公司 | 一种不含挥发性有机物的重防腐涂料 |
CN116554738B (zh) * | 2023-06-16 | 2023-11-10 | 山东滨化聚禾新材料科技有限公司 | 一种利用含氯聚合物改性的氯化橡胶钢铁防腐涂料及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO20045640L (no) * | 2004-12-23 | 2006-06-26 | Jotun As | Korrosjonsbeskyttende overflatetolerant vannfortynnbar epoksymastikgrunning |
CN103342946A (zh) * | 2013-06-27 | 2013-10-09 | 天长市巨龙车船涂料有限公司 | 一种环氧防锈涂料及其制备方法 |
CN103382348A (zh) * | 2013-07-01 | 2013-11-06 | 吴江市物华五金制品有限公司 | 钢材用快干型防腐底漆及其制备方法 |
CN103409037A (zh) * | 2013-08-06 | 2013-11-27 | 信和新材料股份有限公司 | 一种溶剂型低温快速固化双组份环氧涂料及其制备方法 |
-
2014
- 2014-05-12 CN CN201410197766.3A patent/CN103952060B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103952060A (zh) | 2014-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103952060B (zh) | 一种利用含氯聚合物改性的环氧防腐涂料及其制备方法 | |
CN103788343B (zh) | 一种零voc水性环氧固化剂 | |
CN105838195B (zh) | 一种含有氧化石墨烯的水性环氧防腐涂料及其制备方法 | |
CN101747825B (zh) | 一种环保无溶剂带水带锈防腐涂料 | |
CN102898926B (zh) | 一种耐高温、耐磨、重防腐的涂料及其制备方法 | |
CN105017938B (zh) | 一种用于饮用水管道的防腐涂料及其制备方法 | |
CN101210147B (zh) | 大型容器内壁无溶剂无毒涂料 | |
CN102010646B (zh) | 低温快干无溶剂环氧饮水舱涂料及制备方法 | |
CN102898988B (zh) | 一种高弹性耐腐蚀环氧密封胶及其制备方法 | |
CN106047091A (zh) | 一种用于沿海地区的防水防腐涂料 | |
CN111019425B (zh) | 一种水性双组份环氧漆及其制备方法 | |
CN104774527A (zh) | 一种海洋潮差/浪溅区用环氧玻璃鳞片涂料的制备方法 | |
CN103342946A (zh) | 一种环氧防锈涂料及其制备方法 | |
CN104271691A (zh) | 用于具有改善的再涂性的船舶维护与维修涂料的环氧树脂组合物 | |
CN109627917A (zh) | 一种无毒长效无溶剂饮水舱涂料及其制备方法 | |
CN104774526A (zh) | 室温固化双组份水性环氧富锌底漆 | |
CN105504296A (zh) | 一种非离子型水性环氧固化剂及其制备方法 | |
CN104411765A (zh) | 用于具有改善的再涂性的船舶维护与维修涂料的环氧树脂组合物 | |
CN107556886A (zh) | 一种环氧石墨烯锌粉涂料 | |
CN107964332A (zh) | 一种潮湿固化无溶剂型环氧防腐漆及其制备方法 | |
CN104479505A (zh) | 一种船舶舱室用快速固化高韧性环氧防腐涂料及制备方法 | |
CN107189618A (zh) | 一种水性无机富锌底漆及其制备方法 | |
CN110128943A (zh) | 一种石墨烯高效能防腐涂料及其制备方法和制品 | |
CN109897508A (zh) | 用于矿化度小于80000ppm注水井的油管用防结垢石墨烯改性环氧涂层及其制备方法 | |
CN104725977B (zh) | 重防腐的双组份水性环氧富锌底漆及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Xiaoguang Inventor after: Dai Ping Inventor after: Wu Wei Inventor after: He Linyu Inventor after: Han Qian Inventor after: Yan Shaoqing Inventor before: Dai Ping Inventor before: Wu Wei |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240815 Address after: Building 4, No. 858 Huanghe 5th Road, Binzhou City, Shandong Province, China 256600 Patentee after: Shandong Binzhou Jiayuan Environmental Protection Co.,Ltd. Country or region after: China Patentee after: SHANDONG BEFAR DONGRUI CHEMICAL CO.,LTD. Address before: No. 560 Huanghe 5th Road, Bincheng District, Binzhou City, Shandong Province, China 256601 Patentee before: Shandong Binzhou Jiayuan Environmental Protection Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |