CN103627240B - 一种活性抗静电剂及其紫外光固化抗静电涂料 - Google Patents
一种活性抗静电剂及其紫外光固化抗静电涂料 Download PDFInfo
- Publication number
- CN103627240B CN103627240B CN201310683958.0A CN201310683958A CN103627240B CN 103627240 B CN103627240 B CN 103627240B CN 201310683958 A CN201310683958 A CN 201310683958A CN 103627240 B CN103627240 B CN 103627240B
- Authority
- CN
- China
- Prior art keywords
- active
- antistatic
- static
- coating
- prepared
- 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
- 239000002216 antistatic agent Substances 0.000 title claims abstract description 52
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 22
- 238000000576 coating method Methods 0.000 title abstract description 36
- 239000011248 coating agent Substances 0.000 title abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000003068 static effect Effects 0.000 claims description 42
- 239000003112 inhibitor Substances 0.000 claims description 39
- 238000006243 chemical reaction Methods 0.000 claims description 25
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 claims description 20
- 239000003973 paint Substances 0.000 claims description 20
- 239000011347 resin Substances 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 16
- 238000010792 warming Methods 0.000 claims description 16
- HVVWZTWDBSEWIH-UHFFFAOYSA-N [2-(hydroxymethyl)-3-prop-2-enoyloxy-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(CO)(COC(=O)C=C)COC(=O)C=C HVVWZTWDBSEWIH-UHFFFAOYSA-N 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- -1 1,6-hexanediyl ester Chemical class 0.000 claims description 10
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 claims description 6
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 claims description 4
- FFMBYMANYCDCMK-UHFFFAOYSA-N 2,5-dihydro-1h-imidazole Chemical compound C1NCN=C1 FFMBYMANYCDCMK-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 150000008065 acid anhydrides Chemical class 0.000 claims description 4
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 4
- 125000003700 epoxy group Chemical group 0.000 claims description 4
- 238000005956 quaternization reaction Methods 0.000 claims description 4
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 4
- 238000007363 ring formation reaction Methods 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- LSWYGACWGAICNM-UHFFFAOYSA-N 2-(prop-2-enoxymethyl)oxirane Chemical compound C=CCOCC1CO1 LSWYGACWGAICNM-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 claims description 3
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 3
- QNODIIQQMGDSEF-UHFFFAOYSA-N (1-hydroxycyclohexyl)-phenylmethanone Chemical compound C=1C=CC=CC=1C(=O)C1(O)CCCCC1 QNODIIQQMGDSEF-UHFFFAOYSA-N 0.000 claims description 2
- LGPAKRMZNPYPMG-UHFFFAOYSA-N (3-hydroxy-2-prop-2-enoyloxypropyl) prop-2-enoate Chemical compound C=CC(=O)OC(CO)COC(=O)C=C LGPAKRMZNPYPMG-UHFFFAOYSA-N 0.000 claims description 2
- XRCRJFOGPCJKPF-UHFFFAOYSA-N 2-butylbenzene-1,4-diol Chemical compound CCCCC1=CC(O)=CC=C1O XRCRJFOGPCJKPF-UHFFFAOYSA-N 0.000 claims description 2
- NULWIZVTIAHNQL-UHFFFAOYSA-N C(=O)=C(C1CO1)CC=C Chemical compound C(=O)=C(C1CO1)CC=C NULWIZVTIAHNQL-UHFFFAOYSA-N 0.000 claims description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Substances CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 2
- CNHDIAIOKMXOLK-UHFFFAOYSA-N toluquinol Chemical compound CC1=CC(O)=CC=C1O CNHDIAIOKMXOLK-UHFFFAOYSA-N 0.000 claims description 2
- 238000005406 washing Methods 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 3
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 2
- 239000004800 polyvinyl chloride Substances 0.000 abstract 2
- 238000003889 chemical engineering Methods 0.000 abstract 1
- 238000005034 decoration Methods 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000012847 fine chemical Substances 0.000 abstract 1
- 125000001453 quaternary ammonium group Chemical group 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 9
- 238000001723 curing Methods 0.000 description 8
- 238000000016 photochemical curing Methods 0.000 description 7
- 239000004925 Acrylic resin Substances 0.000 description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000007711 solidification Methods 0.000 description 6
- 230000008023 solidification Effects 0.000 description 6
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229920000178 Acrylic resin Polymers 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000008199 coating composition Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000002045 lasting effect Effects 0.000 description 4
- 238000005201 scrubbing Methods 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- FIHBHSQYSYVZQE-UHFFFAOYSA-N 6-prop-2-enoyloxyhexyl prop-2-enoate Chemical compound C=CC(=O)OCCCCCCOC(=O)C=C FIHBHSQYSYVZQE-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 125000002091 cationic group Chemical group 0.000 description 3
- 230000002688 persistence Effects 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 150000003384 small molecules Chemical class 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 150000003738 xylenes Chemical class 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical group C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229940073608 benzyl chloride Drugs 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- ZDHCZVWCTKTBRY-UHFFFAOYSA-N omega-Hydroxydodecanoic acid Natural products OCCCCCCCCCCCC(O)=O ZDHCZVWCTKTBRY-UHFFFAOYSA-N 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000037048 polymerization activity Effects 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Description
项目 | 指标 |
外观 | 乳黄色液体 |
粘度(25℃) | 7.2mPa.s |
pH值(10%水溶液) | 8.4 |
分子量(Mw) | 551.5 |
密度 | 1.06 |
HLB值 | 8 |
项目 | 指标 |
外观 | 淡黄色透明液体 |
粘度(25℃) | 6.5mPa.s |
pH值(10%水溶液) | 8.8 |
分子量(Mw) | 433.1 |
密度 | 1.03 |
HLB值 | 15 |
检测项目 | 性能指标 |
外观 | 无色透明 |
固化时间 | 10s |
铅笔硬度 | 2H |
附着力 | 0级 |
表面电阻 | 109Ω·cm |
耐热性 | 72h |
检测项目 | 性能指标 |
外观 | 无色透明 |
固化时间 | 11s |
铅笔硬度 | 2H |
附着力 | 0级 |
表面电阻 | 109Ω·cm |
耐热性 | 72h |
检测项目 | 性能指标 |
外观 | 无色透明 |
固化时间 | 10s |
铅笔硬度 | H |
附着力 | 1级 |
表面电阻 | 1012Ω·cm |
耐热性 | 24h |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310683958.0A CN103627240B (zh) | 2013-12-13 | 2013-12-13 | 一种活性抗静电剂及其紫外光固化抗静电涂料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310683958.0A CN103627240B (zh) | 2013-12-13 | 2013-12-13 | 一种活性抗静电剂及其紫外光固化抗静电涂料 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103627240A CN103627240A (zh) | 2014-03-12 |
CN103627240B true CN103627240B (zh) | 2015-06-24 |
Family
ID=50208703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310683958.0A Active CN103627240B (zh) | 2013-12-13 | 2013-12-13 | 一种活性抗静电剂及其紫外光固化抗静电涂料 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103627240B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104238218A (zh) * | 2014-09-11 | 2014-12-24 | 京东方科技集团股份有限公司 | 一种显示面板及其制作方法 |
CN105542653A (zh) * | 2016-01-15 | 2016-05-04 | 成都优品化工有限公司 | 一种水性uv静电喷涂白色漆及其制备方法 |
CN111073498B (zh) * | 2020-01-02 | 2021-07-23 | 湖南宏泰新材料有限公司 | 一种uv固化自修复抗静电涂料 |
CN113528202B (zh) * | 2021-07-30 | 2022-10-21 | 东营天喜化工有限公司 | 一种轻质燃料油专用抗静电剂、制备方法及用途 |
CN116218373A (zh) * | 2023-03-06 | 2023-06-06 | 上海海关工业品与原材料检测技术中心 | 一种抗静电油漆、其制备方法和应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102532028A (zh) * | 2011-12-27 | 2012-07-04 | 重庆国际复合材料有限公司 | 一种玻璃纤维用柔软剂及其制备方法 |
-
2013
- 2013-12-13 CN CN201310683958.0A patent/CN103627240B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102532028A (zh) * | 2011-12-27 | 2012-07-04 | 重庆国际复合材料有限公司 | 一种玻璃纤维用柔软剂及其制备方法 |
Non-Patent Citations (1)
Title |
---|
陈武,温冲,梅平,潘阳秋.一种环烷基咪唑啉季铵盐的合成.《化学与生物工程》.2010,第27卷(第4期), * |
Also Published As
Publication number | Publication date |
---|---|
CN103627240A (zh) | 2014-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103627240B (zh) | 一种活性抗静电剂及其紫外光固化抗静电涂料 | |
CN101831053B (zh) | 一种水性紫外光固化环氧丙烯酸酯树脂及其制备方法 | |
CN106699577A (zh) | 新型抗静电功能单体的制备及其在uv固化涂料中的应用 | |
CN102977758A (zh) | 一种uv光固化水性含氟聚氨酯乳胶膜及其制备方法 | |
CN101955726B (zh) | 一种水性体系导电聚苯胺紫外光固化抗静电涂料及其制备方法 | |
CN105229077B (zh) | 导电性高分子分散液及导电性涂膜 | |
Millet et al. | Improvement of corrosion protection of steel by incorporation of a new phosphonated fatty acid in a phosphorus-containing polymer coating obtained by UV curing | |
CN106977694B (zh) | 紫外光固化的聚氨酯丙烯酸酯光敏树脂及其制法和用途 | |
CN107089914A (zh) | 一种腰果酚基丙烯酸酯活性稀释剂及其制备方法和应用 | |
CN102585667B (zh) | 一种亲水性紫外光固化涂料及其制备方法 | |
CN103145954A (zh) | 一种腰果酚缩水甘油醚改性脂肪胺固化剂及其制备方法 | |
CN105086446B (zh) | 聚合物组合物、液晶取向剂、液晶取向膜、液晶显示元件及其制造方法、以及聚合物 | |
CN106833247A (zh) | 一种环保型氟碳防腐涂料及其制备方法 | |
CN105038665A (zh) | 一种紫外固化医用导电压敏胶及其制备方法 | |
CN102627752B (zh) | 一种水性环氧树脂乳液的制备方法 | |
CN109082202A (zh) | 一种环保型高强度聚苯胺复合涂料及其制备方法 | |
Yang et al. | Synthesis of tung oil-based vinyl ester resin and its application for anti-corrosion coatings | |
CN102627741B (zh) | 一种氟硅大分子乳液改性丙烯酸酯乳液的制备方法 | |
Põhako-Esko et al. | Increased conductivity of polymerized ionic liquids through the use of a nonpolymerizable ionic liquid additive | |
CN107022061B (zh) | 紫外光固化的生物质环氧丙烯酸酯预聚体及其合成和应用 | |
CN104558522A (zh) | 一种可紫外光固化的改性环氧丙烯酸树脂及其制备方法 | |
CN104789094B (zh) | 一种端羧基含氟预聚物改性环氧涂料及其制备方法与应用 | |
Du et al. | Surfactant-free emulsion of epoxy resin/sodium alginate for achieving robust underwater superoleophobic coating via a combination of phase separation and biomineralization | |
CN102757529B (zh) | 一种水性丙烯酸树脂的制备方法 | |
CN107602768B (zh) | 一种改性松香基uv光固化树脂及其制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Active antistatic agent and ultraviolet light polymerization antistatic coating thereof Effective date of registration: 20171220 Granted publication date: 20150624 Pledgee: Agricultural Bank of China, Huarong County branch, Limited by Share Ltd. Pledgor: HUARONG COUNTY HENGXING BUILDING MATERIALS Co.,Ltd. Registration number: 2017430000110 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 025, Sanfeng Industrial Park, Huarong High tech Zone, Sanfengsi Town, Huarong County, Yueyang City, Hunan Province, 414200 Patentee after: Hunan Hengxing New Materials Technology Co.,Ltd. Country or region after: China Address before: 414205 Li Jiahu, Qiaodong Road, Chengguan Town, Huarong County, Yueyang City, Hunan Province Patentee before: HUARONG COUNTY HENGXING BUILDING MATERIALS Co.,Ltd. Country or region before: China |
|
PM01 | Change of the registration of the contract for pledge of patent right | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20240326 Registration number: 2017430000110 Pledgor after: Hunan Hengxing New Materials Technology Co.,Ltd. Pledgor before: HUARONG COUNTY HENGXING BUILDING MATERIALS Co.,Ltd. |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20150624 Pledgee: Agricultural Bank of China, Huarong County branch, Limited by Share Ltd. Pledgor: Hunan Hengxing New Materials Technology Co.,Ltd. Registration number: 2017430000110 |