CN104418815B - 一种三(2-羟乙基)异氰脲酸丙烯酸酯混合物制备方法 - Google Patents
一种三(2-羟乙基)异氰脲酸丙烯酸酯混合物制备方法 Download PDFInfo
- Publication number
- CN104418815B CN104418815B CN201310401540.6A CN201310401540A CN104418815B CN 104418815 B CN104418815 B CN 104418815B CN 201310401540 A CN201310401540 A CN 201310401540A CN 104418815 B CN104418815 B CN 104418815B
- Authority
- CN
- China
- Prior art keywords
- ethoxy
- isocyanuric acid
- reaction system
- acid
- isocyanuric
- 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
- -1 (2-ethoxy) isocyanuric acid acrylate Chemical compound 0.000 title claims abstract description 144
- 239000000203 mixture Substances 0.000 title claims abstract description 101
- 238000002360 preparation method Methods 0.000 title claims abstract description 54
- 238000006243 chemical reaction Methods 0.000 claims abstract description 170
- 239000002904 solvent Substances 0.000 claims abstract description 88
- 239000003112 inhibitor Substances 0.000 claims abstract description 79
- 239000012074 organic phase Substances 0.000 claims abstract description 58
- ITJIJKDGEKKGRP-UHFFFAOYSA-N OC(=O)C=C.OC(=O)C=C.CCON1C(=O)NC(=O)NC1=O Chemical class OC(=O)C=C.OC(=O)C=C.CCON1C(=O)NC(=O)NC1=O ITJIJKDGEKKGRP-UHFFFAOYSA-N 0.000 claims abstract description 52
- FPUXVOPOMLHSJA-UHFFFAOYSA-N OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.CCON1C(=O)NC(=O)NC1=O Chemical compound OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.CCON1C(=O)NC(=O)NC1=O FPUXVOPOMLHSJA-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 38
- 238000013517 stratification Methods 0.000 claims abstract description 25
- 208000035126 Facies Diseases 0.000 claims abstract description 24
- 238000011085 pressure filtration Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000004821 distillation Methods 0.000 claims abstract description 9
- 230000006837 decompression Effects 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 111
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 105
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 105
- 238000006116 polymerization reaction Methods 0.000 claims description 78
- 239000002253 acid Substances 0.000 claims description 73
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 68
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 48
- 239000003054 catalyst Substances 0.000 claims description 39
- 238000005406 washing Methods 0.000 claims description 35
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 claims description 32
- 239000003513 alkali Substances 0.000 claims description 26
- 238000004140 cleaning Methods 0.000 claims description 26
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims description 25
- JZCCFEFSEZPSOG-UHFFFAOYSA-L copper(II) sulfate pentahydrate Chemical compound O.O.O.O.O.[Cu+2].[O-]S([O-])(=O)=O JZCCFEFSEZPSOG-UHFFFAOYSA-L 0.000 claims description 16
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical group CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 16
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 15
- XESZUVZBAMCAEJ-UHFFFAOYSA-N 4-tert-butylcatechol Chemical compound CC(C)(C)C1=CC=C(O)C(O)=C1 XESZUVZBAMCAEJ-UHFFFAOYSA-N 0.000 claims description 14
- 238000010992 reflux Methods 0.000 claims description 13
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 claims description 12
- 239000000284 extract Substances 0.000 claims description 12
- AMLMZFCHLPFOEL-UHFFFAOYSA-N OC(=O)C=C.O=C1NC(=O)NC(=O)N1 Chemical compound OC(=O)C=C.O=C1NC(=O)NC(=O)N1 AMLMZFCHLPFOEL-UHFFFAOYSA-N 0.000 claims description 11
- 239000012670 alkaline solution Substances 0.000 claims description 4
- QCXXDZUWBAHYPA-UHFFFAOYSA-N OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.O=C1NC(=O)NC(=O)N1 Chemical compound OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.O=C1NC(=O)NC(=O)N1 QCXXDZUWBAHYPA-UHFFFAOYSA-N 0.000 claims description 3
- 239000000376 reactant Substances 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- AIJOSEUGNIGKHG-UHFFFAOYSA-N CCO[N+]#[C-] Chemical compound CCO[N+]#[C-] AIJOSEUGNIGKHG-UHFFFAOYSA-N 0.000 claims 1
- QLFCQAOYVVVLHY-UHFFFAOYSA-N NC(=O)N.CCO[N+]#[C-] Chemical compound NC(=O)N.CCO[N+]#[C-] QLFCQAOYVVVLHY-UHFFFAOYSA-N 0.000 claims 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- 125000005396 acrylic acid ester group Chemical group 0.000 claims 1
- 239000004202 carbamide Substances 0.000 claims 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 238000004611 spectroscopical analysis Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012644 addition polymerization Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 39
- FOVKHTSFPJLUQN-UHFFFAOYSA-N 1-ethoxy-1,3,5-triazinane-2,4,6-trione Chemical compound CCON1C(=O)NC(=O)NC1=O FOVKHTSFPJLUQN-UHFFFAOYSA-N 0.000 description 37
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 37
- 239000000243 solution Substances 0.000 description 32
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 30
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 27
- 238000004128 high performance liquid chromatography Methods 0.000 description 23
- 238000001514 detection method Methods 0.000 description 20
- 241001550224 Apha Species 0.000 description 18
- 230000014759 maintenance of location Effects 0.000 description 18
- 239000011780 sodium chloride Substances 0.000 description 18
- 239000000047 product Substances 0.000 description 15
- 239000007788 liquid Substances 0.000 description 13
- 238000009835 boiling Methods 0.000 description 11
- 238000003756 stirring Methods 0.000 description 11
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 10
- 239000012298 atmosphere Substances 0.000 description 9
- 238000007664 blowing Methods 0.000 description 9
- 238000010828 elution Methods 0.000 description 9
- 238000010926 purge Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 6
- 125000003944 tolyl group Chemical group 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000009477 glass transition Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000004580 weight loss Effects 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 239000002318 adhesion promoter Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000000016 photochemical curing Methods 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 239000006223 plastic coating Substances 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 150000005691 triesters Chemical class 0.000 description 2
- 238000005292 vacuum distillation Methods 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical group C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 239000000412 dendrimer Substances 0.000 description 1
- 229920000736 dendritic polymer Polymers 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- VMWUNHCDOIDVAA-UHFFFAOYSA-N isocyanatooxyethane Chemical class CCON=C=O VMWUNHCDOIDVAA-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000012487 rinsing solution Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/30—Only oxygen atoms
- C07D251/34—Cyanuric or isocyanuric esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310401540.6A CN104418815B (zh) | 2013-09-05 | 2013-09-05 | 一种三(2-羟乙基)异氰脲酸丙烯酸酯混合物制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310401540.6A CN104418815B (zh) | 2013-09-05 | 2013-09-05 | 一种三(2-羟乙基)异氰脲酸丙烯酸酯混合物制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104418815A CN104418815A (zh) | 2015-03-18 |
CN104418815B true CN104418815B (zh) | 2016-11-09 |
Family
ID=52969018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310401540.6A Active CN104418815B (zh) | 2013-09-05 | 2013-09-05 | 一种三(2-羟乙基)异氰脲酸丙烯酸酯混合物制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104418815B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109796421A (zh) * | 2017-11-17 | 2019-05-24 | 上海飞凯光电材料股份有限公司 | 一种丙烯酸酯及其合成方法、涂料 |
CN111116822B (zh) * | 2019-12-31 | 2021-04-16 | 东莞市德聚胶接技术有限公司 | 一种丙烯酸树脂组合物 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3821098A (en) * | 1971-08-17 | 1974-06-28 | Ciba Geigy Corp | Process for the curing of hydantoin containing acrylic acid ester derivatives with ionising rays |
JPS52128387A (en) * | 1976-04-20 | 1977-10-27 | Nippon Shokubai Kagaku Kogyo Co Ltd | Preparation of tris (2-hydroxyethyl) isocyanurate derivatives |
CN102260221A (zh) * | 2011-06-07 | 2011-11-30 | 华南理工大学 | 异氰脲酸丙烯酸酯或异氰脲酸甲基丙烯酸酯单体的制备方法 |
JP2013087097A (ja) * | 2011-10-19 | 2013-05-13 | Toagosei Co Ltd | アクリレートの製造方法及びアクリル酸の回収方法 |
-
2013
- 2013-09-05 CN CN201310401540.6A patent/CN104418815B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3821098A (en) * | 1971-08-17 | 1974-06-28 | Ciba Geigy Corp | Process for the curing of hydantoin containing acrylic acid ester derivatives with ionising rays |
JPS52128387A (en) * | 1976-04-20 | 1977-10-27 | Nippon Shokubai Kagaku Kogyo Co Ltd | Preparation of tris (2-hydroxyethyl) isocyanurate derivatives |
CN102260221A (zh) * | 2011-06-07 | 2011-11-30 | 华南理工大学 | 异氰脲酸丙烯酸酯或异氰脲酸甲基丙烯酸酯单体的制备方法 |
JP2013087097A (ja) * | 2011-10-19 | 2013-05-13 | Toagosei Co Ltd | アクリレートの製造方法及びアクリル酸の回収方法 |
Non-Patent Citations (2)
Title |
---|
三(2-羟乙基)异氰脲酸丙烯酸酯特种单体的合成与表征;侯有军;《化工新型材料》;20111231;第39卷(第3期);50-53 * |
含三嗪环的异氰脲酸丙烯酸酯的合成及其紫外光固化性能;侯有军;《电镀与涂饰》;20111231;第30卷(第2期);49-53 * |
Also Published As
Publication number | Publication date |
---|---|
CN104418815A (zh) | 2015-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101864204B (zh) | 一种高性能汽车车灯反射镜专用紫外光固化真空镀膜底漆 | |
CN102558730B (zh) | 一种mq硅树脂改性丙烯酸酯类杂化材料及其制法与应用 | |
CN102369225B (zh) | 固化性组合物和其固化物 | |
CN102854746B (zh) | 用于感光间隔物的固化性树脂组合物、柱状间隔物以及液晶显示器 | |
CN103154052A (zh) | 二烯系羧酸阴离子与其盐、及其聚合或固化性组合物 | |
TW201245369A (en) | Adhesive, adhesive layer and adhesive sheet | |
TW200838856A (en) | Polymerizable liquid crystal compound, polymerizable liquid crystal composition, and alignment film | |
CN102236209B (zh) | 液晶显示元件的制造方法、聚合物组合物以及液晶显示元件 | |
TW201033185A (en) | Polymerizable liquid crystal compound, polymerizable liquid crystal composition and oriented film | |
CN110760068B (zh) | 一种改性mq树脂、合成方法及在压敏胶上的应用 | |
CN102260221A (zh) | 异氰脲酸丙烯酸酯或异氰脲酸甲基丙烯酸酯单体的制备方法 | |
CN104418815B (zh) | 一种三(2-羟乙基)异氰脲酸丙烯酸酯混合物制备方法 | |
CN107915843B (zh) | 一种改性mq硅树脂及其制备方法 | |
KR101279614B1 (ko) | 플루오렌 그룹을 포함하는 알칼리 가용성 수지 중합체와, 이의 제조방법 및 이를 포함하는 네가티브형 감광성 수지 조성물 | |
CN108299343A (zh) | 一种用微通道反应器制备(甲基)丙烯酸-3,4-环氧环己基甲酯的方法 | |
US9598519B2 (en) | Resin for blister package and preparation method thereof | |
CN101560278A (zh) | 一种含氟丙烯酸酯-甲基丙烯酸甲酯-苯乙烯共聚物及其制备方法 | |
CN102066454B (zh) | 光线各向异性薄膜材料及光线各向异性薄膜 | |
CN103360891B (zh) | 一种胶黏剂涂料的制备方法 | |
CN104910758A (zh) | 一种高强度抗菌性紫外光固化涂料 | |
CN113817382B (zh) | 一种强化薄膜热稳定性的增透涂料及其制备方法和应用 | |
CN109749560A (zh) | 一种热转印涂层用耐高热树脂及其制备方法 | |
JP5046152B2 (ja) | 環境対応型粘着剤の製造方法 | |
CN105504159B (zh) | 一种键合型手性氨基醇聚合物及其制备方法和应用 | |
CN113527138B (zh) | 一种用于制备光致变色材料的对氟苯偶酰型肟酯类光引发剂及其制备方法与应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 246005 No. 9, Xiang Zhang Road, Daguan District Economic Development Zone, Anqing, Anhui Patentee after: Anqing flying Kaixin Materials Co., Ltd. Address before: 246005 No. 9, Xiang Zhang Road, Daguan District Economic Development Zone, Anqing, Anhui Patentee before: Anqing Feikai Polymer Material Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200304 Address after: Room 711, Building 2, Courtyard 1, Jinhang Middle Road, Shunyi District, Beijing 101300 Patentee after: Beijing culture science and technology finance leasing Limited by Share Ltd Address before: 246005, 9 camphor Road, Daguan District Economic Development Zone, Anhui, Anqing Patentee before: Anqing flying Kaixin Materials Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210707 Address after: 246000 No. 9, Xiang Zhang Road, Daguan District Economic Development Zone, Anqing, Anhui Patentee after: ANQING FEIKAI NEW MATERIAL Co.,Ltd. Address before: Room 711, Building 2, Courtyard 1, Jinhang Middle Road, Shunyi District, Beijing 101300 Patentee before: Beijing culture science and technology finance leasing Limited by Share Ltd. |