CN1250313C - 一种高温消泡剂及其制备方法 - Google Patents
一种高温消泡剂及其制备方法 Download PDFInfo
- Publication number
- CN1250313C CN1250313C CN 200410064717 CN200410064717A CN1250313C CN 1250313 C CN1250313 C CN 1250313C CN 200410064717 CN200410064717 CN 200410064717 CN 200410064717 A CN200410064717 A CN 200410064717A CN 1250313 C CN1250313 C CN 1250313C
- Authority
- CN
- China
- Prior art keywords
- high temperature
- temperature
- agent
- froth breaking
- active material
- 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.)
- Expired - Fee Related
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000013530 defoamer Substances 0.000 title claims description 35
- -1 polyoxyethylene Polymers 0.000 claims abstract description 55
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 22
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 19
- 229920000642 polymer Polymers 0.000 claims abstract description 19
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 229920001296 polysiloxane Polymers 0.000 claims description 21
- 239000011149 active material Substances 0.000 claims description 18
- 229920001451 polypropylene glycol Polymers 0.000 claims description 17
- 239000004964 aerogel Substances 0.000 claims description 13
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- 239000003921 oil Substances 0.000 claims description 12
- 229910052710 silicon Inorganic materials 0.000 claims description 11
- 239000010703 silicon Substances 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000004094 surface-active agent Substances 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 7
- 125000002947 alkylene group Chemical group 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 150000002431 hydrogen Chemical class 0.000 claims description 5
- 229920000570 polyether Polymers 0.000 claims description 5
- 229920002545 silicone oil Polymers 0.000 claims description 5
- 125000002252 acyl group Chemical group 0.000 claims description 4
- 239000000084 colloidal system Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 150000003863 ammonium salts Chemical class 0.000 claims description 3
- 239000003945 anionic surfactant Substances 0.000 claims description 3
- 229910014307 bSiO Inorganic materials 0.000 claims description 3
- 238000010790 dilution Methods 0.000 claims description 3
- 239000012895 dilution Substances 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 239000007822 coupling agent Substances 0.000 claims description 2
- XQSFXFQDJCDXDT-UHFFFAOYSA-N hydroxysilicon Chemical compound [Si]O XQSFXFQDJCDXDT-UHFFFAOYSA-N 0.000 claims description 2
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 238000004043 dyeing Methods 0.000 abstract description 15
- 239000002518 antifoaming agent Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 239000013543 active substance Substances 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 2
- 230000005764 inhibitory process Effects 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 2
- 150000001335 aliphatic alkanes Chemical class 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 238000007865 diluting Methods 0.000 abstract 1
- 239000002612 dispersion medium Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 description 11
- 239000000975 dye Substances 0.000 description 9
- 230000003254 anti-foaming effect Effects 0.000 description 7
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 6
- 239000006260 foam Substances 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 4
- 229940008099 dimethicone Drugs 0.000 description 4
- 239000004205 dimethyl polysiloxane Substances 0.000 description 4
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 4
- 239000002270 dispersing agent Substances 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 4
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 4
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 125000003944 tolyl group Chemical group 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000004945 emulsification Methods 0.000 description 3
- 230000001804 emulsifying effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010954 inorganic particle Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012875 nonionic emulsifier Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- PQDJYEQOELDLCP-UHFFFAOYSA-N trimethylsilane Chemical compound C[SiH](C)C PQDJYEQOELDLCP-UHFFFAOYSA-N 0.000 description 2
- 229940094989 trimethylsilane Drugs 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241000083869 Polyommatus dorylas Species 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- HVUMOYIDDBPOLL-XGKPLOKHSA-N [2-[(2r,3r,4s)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XGKPLOKHSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000000304 alkynyl group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920003216 poly(methylphenylsiloxane) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 125000002769 thiazolinyl group Chemical group 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- YXZRCLVVNRLPTP-UHFFFAOYSA-J turquoise blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Cu+2].NC1=NC(Cl)=NC(NC=2C=C(NS(=O)(=O)C3=CC=4C(=C5NC=4NC=4[N-]C(=C6C=CC(=CC6=4)S([O-])(=O)=O)NC=4NC(=C6C=C(C=CC6=4)S([O-])(=O)=O)NC=4[N-]C(=C6C=CC(=CC6=4)S([O-])(=O)=O)N5)C=C3)C(=CC=2)S([O-])(=O)=O)=N1 YXZRCLVVNRLPTP-UHFFFAOYSA-J 0.000 description 1
Landscapes
- Degasification And Air Bubble Elimination (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | ||||
疏水白炭黑 | 5g | 30g | 10g | 30g | 5g | 30g |
甲基硅油 | 95g1000cst | 90g10000cst | 95g1000cst | |||
聚氧乙烯和聚氧丙烯嵌段聚合物 | 20g | 20g | 20g | |||
乳化剂 | 硅系乳化剂50g | 硅系乳化剂50g | Span60/Tween60 30g |
85℃测试 | 泡沫高度2000ml消尽泡沫时间 | 30秒 | 25秒 | 25秒 |
泡沫再至2000ml时间 | 25分 | 40分 | 20分 | |
浮油观察 | 无 | 无 | 有 | |
90℃染色状况 | 无染斑,染色均匀度优 | 无染斑,染色均匀度优 | 无染斑,染色均匀度良 | |
130℃染色状况 | 无染斑,染色均匀度优 | 无染斑,染色均匀度良 | 有染斑,染色不均匀 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410064717 CN1250313C (zh) | 2004-09-22 | 2004-09-22 | 一种高温消泡剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410064717 CN1250313C (zh) | 2004-09-22 | 2004-09-22 | 一种高温消泡剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1613537A CN1613537A (zh) | 2005-05-11 |
CN1250313C true CN1250313C (zh) | 2006-04-12 |
Family
ID=34764568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200410064717 Expired - Fee Related CN1250313C (zh) | 2004-09-22 | 2004-09-22 | 一种高温消泡剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1250313C (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100355478C (zh) * | 2005-05-20 | 2007-12-19 | 山东师范大学 | 耐高温有机硅乳液消泡剂及其合成方法 |
JP2007297558A (ja) * | 2006-05-02 | 2007-11-15 | Sony Corp | 記録液、これを用いた記録方法及び液体カートリッジ |
CN101798781A (zh) * | 2010-03-25 | 2010-08-11 | 西安三业精细化工有限责任公司 | 一种造纸制浆用的有机硅消泡剂及其制备方法 |
CN102002242B (zh) * | 2010-10-21 | 2012-08-22 | 南京四新科技应用研究所有限公司 | 一种有机硅乳液及制备方法 |
CN102059007A (zh) * | 2010-11-04 | 2011-05-18 | 南京四新科技应用研究所有限公司 | 一种用于金属加工切削液中的消泡剂 |
CN102302869B (zh) * | 2011-07-27 | 2013-08-28 | 南京四新科技应用研究所有限公司 | 一种固体颗粒抑泡剂及其制备方法 |
CN102961897B (zh) * | 2012-10-21 | 2014-07-16 | 安徽銮威化工科技开发有限公司 | 一种静电植绒胶消泡剂及其应用 |
CN103111101B (zh) * | 2013-02-20 | 2015-01-07 | 西安三业精细化工有限责任公司 | 一种双封端基聚醚改性硅油型消泡剂及其制备方法 |
CN103657161B (zh) * | 2013-12-31 | 2015-08-19 | 张锦碧 | 一种高性能消泡剂及其制备方法 |
CN104874210A (zh) * | 2015-06-05 | 2015-09-02 | 宁波市川宁环保科技有限公司 | 一种快速抑泡剂 |
CN105126394B (zh) * | 2015-08-31 | 2017-04-19 | 河北恩赛环保科技有限公司 | 一种电厂脱硫消泡剂 |
CN105457342A (zh) * | 2015-11-24 | 2016-04-06 | 宜兴市丰烨化学有限公司 | 一种聚醚硅油乙二醇消泡剂及其制备方法 |
CN105714580B (zh) * | 2016-02-26 | 2018-03-16 | 东莞市联洲知识产权运营管理有限公司 | 一种环保耐碱耐高温纺织印染用消泡剂及其制备方法 |
CN105688452B (zh) * | 2016-04-19 | 2017-12-08 | 福州大学 | 一种乳液型有机硅消泡剂及其制备方法 |
WO2018224131A1 (de) * | 2017-06-06 | 2018-12-13 | Wacker Chemie Ag | Entschäumerformulierungen enthaltend organopolysiloxane |
CN107126729B (zh) * | 2017-06-22 | 2019-04-12 | 江苏赛欧信越消泡剂有限公司 | 一种氧化石墨烯改性有机硅消泡剂及其制备方法 |
CN107551608B (zh) * | 2017-07-25 | 2018-08-10 | 佛山市南海大田化学有限公司 | 一种疏水性白炭黑的制备方法 |
CN109432829A (zh) * | 2018-09-19 | 2019-03-08 | 蓝凤祥 | 一种在终止剂烧碱溶液中使用的专用聚氯乙烯消泡剂及其制备方法 |
CN110694304B (zh) * | 2019-10-22 | 2022-01-18 | 乌鲁木齐市华泰隆化学助剂有限公司 | 一种发酵用组合型聚醚有机硅消泡剂及其制备方法 |
CN113856247B (zh) * | 2021-10-22 | 2022-08-30 | 西安热工研究院有限公司 | 一种抗燃油消泡剂添加方法 |
-
2004
- 2004-09-22 CN CN 200410064717 patent/CN1250313C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1613537A (zh) | 2005-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1250313C (zh) | 一种高温消泡剂及其制备方法 | |
US9023781B2 (en) | Particle defoamer comprising a silicone emulsion and process for preparing same | |
CN100408138C (zh) | 一种消泡剂活性组合物的制备方法 | |
CN1919936A (zh) | 一种用于水性体系有机硅消泡剂及其制备方法 | |
DE60114714T2 (de) | Silikon-Entschäumer-Zusammensetzung | |
CN100427671C (zh) | 中温印染的有机硅消泡剂及其制备方法 | |
CN103641195A (zh) | 一种有机硅消泡剂及其制备方法 | |
CN101798781A (zh) | 一种造纸制浆用的有机硅消泡剂及其制备方法 | |
CN102002242A (zh) | 一种有机硅乳液及制备方法 | |
CN102343165A (zh) | 一种高效有机硅消泡剂 | |
CN108299938B (zh) | 一种涂料和油墨的消泡剂及其制备方法 | |
CN101541858B (zh) | 聚氧化烯-聚硅氧烷嵌段聚合物及其制备工艺和在水性分散体中作为消泡剂的用途 | |
CN103669108B (zh) | 一种造纸工业用有机硅消泡剂及其制备方法 | |
CN102286203A (zh) | 一种提高有机硅乳液稳定性的方法 | |
CN108786189B (zh) | 一种非硅消泡剂及其制备方法 | |
CN102728108A (zh) | 油配混物和消泡剂组合物 | |
CN109912814A (zh) | 一种高粘度硅生胶乳液的制备方法和应用 | |
CN102716600A (zh) | 一种提高有机硅乳液抑泡性能的方法 | |
CN109180959A (zh) | 一种提高有机硅乳液稳定性的方法 | |
CN102718978B (zh) | 一种降低有机硅乳液粘度的方法 | |
CN103074784B (zh) | 一种纺织印染用复合有机硅消泡剂 | |
CN1238081C (zh) | 耐高温耐强碱有机硅消泡剂乳液组合物及制备方法 | |
CN1063765C (zh) | 以有机官能改性聚硅氧烷为基料的消泡乳化液 | |
CN104312287B (zh) | 纯水型塑料凹印白油墨及其制备方法 | |
CN109233296A (zh) | 一种提高有机硅乳液稳定性的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chuzhou Sixin Science and Technology Co., Ltd. Assignor: Cao Zhiping Contract fulfillment period: 2009.3.30 to 2024.12.9 contract change Contract record no.: 2009320000674 Denomination of invention: High-temperature defoamer and its preparation Granted publication date: 20060412 License type: Exclusive license Record date: 2009.4.23 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.30 TO 2024.12.9; CHANGE OF CONTRACT Name of requester: CHUZHOU SIXIN SCIENCE CO.,LTD. Effective date: 20090423 |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Huang Jia Wei Road Nanjing City, Jiangsu province 210037 Xiaguan District No. 41-1 building B4-2 Patentee after: Cao Zhiping Address before: Nanjing City, Jiangsu Province, 210028 Central Road No. 168 Shengjing Garden Room 1 304-306 Patentee before: Cao Zhiping |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 210027, Nanjing, Jiangsu Province, Xiaguan Road, Shimonoseki District No. 199 Zijin venture special community building D11 Patentee after: Cao Zhiping Address before: Huang Jia Wei Road Nanjing City, Jiangsu province 210037 Xiaguan District No. 41-1 building B4-2 Patentee before: Cao Zhiping |
|
ASS | Succession or assignment of patent right |
Owner name: SIXIN SCIENCE + TECHNOLOGY APPLIED INST. CO., LTD. Free format text: FORMER OWNER: CAO ZHIPING Effective date: 20141128 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141128 Address after: 210027, Nanjing, Jiangsu Province, Xiaguan Road, Shimonoseki District No. 199 Zijin venture special community building D11 Patentee after: Sixin Science & Technology Applied Inst. Co., Ltd., Nanjing City Address before: 210027, Nanjing, Jiangsu Province, Xiaguan Road, Shimonoseki District No. 199 Zijin venture special community building D11 Patentee before: Cao Zhiping |
|
C56 | Change in the name or address of the patentee |
Owner name: JIANGSU INSTITUTE OF FOUR NEW TECHNOLOGYAPPLICATIO Free format text: FORMER NAME: SIXIN SCIENCE + TECHNOLOGY APPLIED INST. CO., LTD., NANJING CITY |
|
CP03 | Change of name, title or address |
Address after: 210027 Gulou District, Nanjing Province, east of the East Wing Road, No. 199 Zijin (Shimonoseki) science and technology venture special community D11 block Patentee after: JIANGSU SIXIN SCIENTIFIC-TECHNOLOGICAL APPLICATION RESEARCH INSTITUTE CO., LTD. Address before: 210027, Nanjing, Jiangsu Province, Xiaguan Road, Shimonoseki District No. 199 Zijin venture special community building D11 Patentee before: Sixin Science & Technology Applied Inst. Co., Ltd., Nanjing City |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060412 Termination date: 20160922 |
|
CF01 | Termination of patent right due to non-payment of annual fee |