CN102146195A - 改性碳纤维增强环氧树脂基复合棒材 - Google Patents
改性碳纤维增强环氧树脂基复合棒材 Download PDFInfo
- Publication number
- CN102146195A CN102146195A CN201019026060XA CN201019026060A CN102146195A CN 102146195 A CN102146195 A CN 102146195A CN 201019026060X A CN201019026060X A CN 201019026060XA CN 201019026060 A CN201019026060 A CN 201019026060A CN 102146195 A CN102146195 A CN 102146195A
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- modified carbon
- epoxy resin
- base composite
- glass fibre
- 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
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 239000002131 composite material Substances 0.000 title claims abstract description 39
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 26
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 26
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 63
- 239000004917 carbon fiber Substances 0.000 claims abstract description 63
- 239000003365 glass fiber Substances 0.000 claims abstract description 35
- 239000000835 fiber Substances 0.000 claims abstract description 17
- 238000004381 surface treatment Methods 0.000 claims abstract description 11
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 239000004593 Epoxy Substances 0.000 claims description 29
- 229920005989 resin Polymers 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 18
- 230000004048 modification Effects 0.000 claims description 17
- 238000012986 modification Methods 0.000 claims description 17
- 230000003647 oxidation Effects 0.000 claims description 14
- 238000007254 oxidation reaction Methods 0.000 claims description 14
- 239000011159 matrix material Substances 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000007791 liquid phase Substances 0.000 claims description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- 239000003929 acidic solution Substances 0.000 claims description 6
- -1 inorganic acid salt Chemical class 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000006057 Non-nutritive feed additive Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 2
- 229920001187 thermosetting polymer Polymers 0.000 claims description 2
- 239000008096 xylene Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000007598 dipping method Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000007665 sagging Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000000805 composite resin Substances 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- KMOUUZVZFBCRAM-OLQVQODUSA-N (3as,7ar)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C=CC[C@@H]2C(=O)OC(=O)[C@@H]21 KMOUUZVZFBCRAM-OLQVQODUSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- WPKYZIPODULRBM-UHFFFAOYSA-N azane;prop-2-enoic acid Chemical compound N.OC(=O)C=C WPKYZIPODULRBM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000007822 coupling agent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- 239000012286 potassium permanganate Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000004159 Potassium persulphate Substances 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011157 advanced composite material Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 150000004968 peroxymonosulfuric acids Chemical class 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- GCHCGDFZHOEXMP-UHFFFAOYSA-L potassium adipate Chemical compound [K+].[K+].[O-]C(=O)CCCCC([O-])=O GCHCGDFZHOEXMP-UHFFFAOYSA-L 0.000 description 1
- 239000001608 potassium adipate Substances 0.000 description 1
- 235000011051 potassium adipate Nutrition 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 235000019394 potassium persulphate Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical group [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 229940001516 sodium nitrate Drugs 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Reinforced Plastic Materials (AREA)
Abstract
Description
导线种类 | 导线直径(mm) | 抗拉强度(MPa) | 线膨胀系数(m/m/℃) | 弹性模量(GPa) |
钢绞线 | 25 | 1300 | 11.5×10-6 | 200 |
碳纤维复合芯 | 25 | 4050 | 1.3×10-6 | 108 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201019026060 CN102146195B (zh) | 2010-02-04 | 2010-02-04 | 改性碳纤维增强环氧树脂基复合棒材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201019026060 CN102146195B (zh) | 2010-02-04 | 2010-02-04 | 改性碳纤维增强环氧树脂基复合棒材 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102146195A true CN102146195A (zh) | 2011-08-10 |
CN102146195B CN102146195B (zh) | 2013-01-16 |
Family
ID=44420679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201019026060 Expired - Fee Related CN102146195B (zh) | 2010-02-04 | 2010-02-04 | 改性碳纤维增强环氧树脂基复合棒材 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102146195B (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103709604A (zh) * | 2013-12-20 | 2014-04-09 | 上海晓宝增强塑料有限公司 | 一种增强塑料杆及其生产装置和方法 |
CN104008798A (zh) * | 2013-10-23 | 2014-08-27 | 远东电缆有限公司 | 一种改性的复合芯棒及其制造方法 |
CN104200911A (zh) * | 2014-07-24 | 2014-12-10 | 山东大学 | 一种改性碳纤维复合芯导线芯棒及其制备方法 |
CN105065429A (zh) * | 2015-07-30 | 2015-11-18 | 株洲时代新材料科技股份有限公司 | 轨道车辆用轻量化连杆 |
CN107936273A (zh) * | 2017-11-29 | 2018-04-20 | 西华大学 | 一种碳纤维增强树脂基的高性能轻量化复合材料及其制备方法 |
CN108005846A (zh) * | 2017-11-28 | 2018-05-08 | 中国人民解放军国防科技大学 | 大型风电叶片用主承力梁、混杂翼梁复合材料风电叶片及其制备方法 |
CN110305450A (zh) * | 2019-07-31 | 2019-10-08 | 国网河南省电力公司电力科学研究院 | 一种架空线路纤维增强树脂基复合芯及其制备方法 |
CN110791265A (zh) * | 2019-11-26 | 2020-02-14 | 陕西博世威科技有限责任公司 | 用于油井水泥的碳纤维增韧剂的制备方法 |
WO2022027889A1 (zh) * | 2020-08-06 | 2022-02-10 | 国网电力科学研究院武汉南瑞有限责任公司 | 一种环氧树脂浸渍玻璃纤维直流套管研制方法 |
CN114935804A (zh) * | 2022-05-31 | 2022-08-23 | 飞博瑞光子(苏州)高科技有限公司 | 一种玻璃纤维增强件及其制备方法 |
CN115655828A (zh) * | 2022-10-28 | 2023-01-31 | 中复神鹰(上海)科技有限公司 | 一种碳纤维复合材料层间剪切模具及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100402571C (zh) * | 2006-02-07 | 2008-07-16 | 中国石油化工股份有限公司 | 两亲嵌段共聚物及其制备方法和在制备复合材料中的应用 |
CN101325098A (zh) * | 2007-06-12 | 2008-12-17 | 李玉国 | 碳纤维复合加强芯线缆 |
CN101533682B (zh) * | 2009-03-30 | 2011-09-07 | 无锡华能电缆有限公司 | 非金属复合材料芯线及其制造方法 |
CN101572132A (zh) * | 2009-07-11 | 2009-11-04 | 程显军 | 输电线路导线的玻璃纤维与碳纤维复合芯 |
-
2010
- 2010-02-04 CN CN 201019026060 patent/CN102146195B/zh not_active Expired - Fee Related
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104008798A (zh) * | 2013-10-23 | 2014-08-27 | 远东电缆有限公司 | 一种改性的复合芯棒及其制造方法 |
CN103709604A (zh) * | 2013-12-20 | 2014-04-09 | 上海晓宝增强塑料有限公司 | 一种增强塑料杆及其生产装置和方法 |
CN104200911A (zh) * | 2014-07-24 | 2014-12-10 | 山东大学 | 一种改性碳纤维复合芯导线芯棒及其制备方法 |
CN104200911B (zh) * | 2014-07-24 | 2017-07-18 | 山东大学 | 一种改性碳纤维复合芯导线芯棒及其制备方法 |
CN105065429A (zh) * | 2015-07-30 | 2015-11-18 | 株洲时代新材料科技股份有限公司 | 轨道车辆用轻量化连杆 |
CN108005846B (zh) * | 2017-11-28 | 2019-11-12 | 中国人民解放军国防科技大学 | 大型风电叶片用主承力梁、混杂翼梁复合材料风电叶片及其制备方法 |
CN108005846A (zh) * | 2017-11-28 | 2018-05-08 | 中国人民解放军国防科技大学 | 大型风电叶片用主承力梁、混杂翼梁复合材料风电叶片及其制备方法 |
CN107936273A (zh) * | 2017-11-29 | 2018-04-20 | 西华大学 | 一种碳纤维增强树脂基的高性能轻量化复合材料及其制备方法 |
CN110305450A (zh) * | 2019-07-31 | 2019-10-08 | 国网河南省电力公司电力科学研究院 | 一种架空线路纤维增强树脂基复合芯及其制备方法 |
CN110305450B (zh) * | 2019-07-31 | 2021-11-16 | 国网河南省电力公司电力科学研究院 | 一种架空线路纤维增强树脂基复合芯及其制备方法 |
CN110791265A (zh) * | 2019-11-26 | 2020-02-14 | 陕西博世威科技有限责任公司 | 用于油井水泥的碳纤维增韧剂的制备方法 |
CN110791265B (zh) * | 2019-11-26 | 2021-10-01 | 四川盛年同缔实业有限公司 | 用于油井水泥的碳纤维增韧剂的制备方法 |
WO2022027889A1 (zh) * | 2020-08-06 | 2022-02-10 | 国网电力科学研究院武汉南瑞有限责任公司 | 一种环氧树脂浸渍玻璃纤维直流套管研制方法 |
US12148547B2 (en) | 2020-08-06 | 2024-11-19 | Wuhan Nari Limited Liability Company Of State Grid Electric Power Research Institute | Method for developing epoxy resin impregnated glass fiber DC bushing |
CN114935804A (zh) * | 2022-05-31 | 2022-08-23 | 飞博瑞光子(苏州)高科技有限公司 | 一种玻璃纤维增强件及其制备方法 |
CN115655828A (zh) * | 2022-10-28 | 2023-01-31 | 中复神鹰(上海)科技有限公司 | 一种碳纤维复合材料层间剪切模具及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102146195B (zh) | 2013-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102146195B (zh) | 改性碳纤维增强环氧树脂基复合棒材 | |
CN100481274C (zh) | 耐热、低膨胀倍容量复合材料芯铝绞线及制备方法 | |
CN101910480B (zh) | 耐燃纤维和碳纤维的制造方法 | |
CN102176345B (zh) | 一种混杂纤维拉挤复合材料、其制造方法及成型装置 | |
CN102290146B (zh) | 一种复合材料电缆增强芯的制造方法 | |
CN102977552A (zh) | 一种纤维增强树脂基复合材料及其制备方法 | |
CN101740161A (zh) | 一种新型电缆增强芯及其制备方法 | |
CN202711808U (zh) | 一种绝缘型碳纤维复合芯导线 | |
CN101942922B (zh) | 一种耐电痕腐蚀、高疏水型输电复合材料横担的制备工艺 | |
WO2020192732A1 (zh) | 一种多股复合材料加强芯及其制备方法 | |
CN101929262A (zh) | 一种复合材料电力线路杆塔 | |
CN106920581A (zh) | 碳纤维绳加强芯铝绞线及其制备方法 | |
CN113250517A (zh) | 电力杆塔复合结构及其制备方法 | |
CN110305450B (zh) | 一种架空线路纤维增强树脂基复合芯及其制备方法 | |
CN102608721A (zh) | 光缆加强芯及其生产方法 | |
CN215561503U (zh) | 一种制备钢绞线-frp复合筋的系统 | |
CN110517820B (zh) | 一种输电线路碳纤维复合芯导线芯棒 | |
CN106782850A (zh) | 一种架空导线用碳纤维复合材料芯棒及其加工方法 | |
CN201465586U (zh) | 铝基碳纤维复合材料芯导线 | |
CN114999726B (zh) | 一种高韧性铝基碳纤维复合棒及其制备方法 | |
CN102002211A (zh) | 一种乙烯基酯树脂绝缘电力杆塔及其制造方法 | |
CN111021066A (zh) | 一种浸胶碳纤维绳 | |
CN202540829U (zh) | 一种纤维增强复合材料芯 | |
CN101722658B (zh) | 一种适用于输电线路扩容导线的树脂基复合材料及其制备工艺 | |
CN103390459A (zh) | 一种三角形碳纤维复合芯光电复合架空导线 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | 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 | ||
ASS | Succession or assignment of patent right |
Owner name: SUZHOU LONGXING WIRE + CABLE CO., LTD. Free format text: FORMER OWNER: SUZHOU GUOYU CARBON FIBER TECHNOLOGY CO., LTD. Effective date: 20130422 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130422 Address after: 215000, Jiangsu, Suzhou province Wuzhong District Xu town Tung Hin road at the junction of the road Patentee after: SUZHOU LONGXING CABLE CO., LTD. Address before: 215000, Jiangsu, Suzhou province Wuzhong District Xu town Tung Hin road at the junction of the road Patentee before: Suzhou Guoyu Carbon Fiber Technology Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20140204 |