CN104559119B - 一种能阻隔紫外线和近红外线的聚碳酸酯板材及其制备方法 - Google Patents
一种能阻隔紫外线和近红外线的聚碳酸酯板材及其制备方法 Download PDFInfo
- Publication number
- CN104559119B CN104559119B CN201510037949.3A CN201510037949A CN104559119B CN 104559119 B CN104559119 B CN 104559119B CN 201510037949 A CN201510037949 A CN 201510037949A CN 104559119 B CN104559119 B CN 104559119B
- Authority
- CN
- China
- Prior art keywords
- polycarbonate
- polycarbonate plate
- plate material
- ultraviolet
- infrared ray
- 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
- 239000004417 polycarbonate Substances 0.000 title claims abstract description 83
- 229920000515 polycarbonate Polymers 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000010974 bronze Substances 0.000 claims abstract description 18
- 229910052792 caesium Inorganic materials 0.000 claims abstract description 18
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims abstract description 18
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 18
- 239000010937 tungsten Substances 0.000 claims abstract description 18
- 229910000906 Bronze Inorganic materials 0.000 claims abstract description 17
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims abstract description 9
- 239000004431 polycarbonate resin Substances 0.000 claims abstract description 5
- 229920005668 polycarbonate resin Polymers 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims description 9
- 239000003381 stabilizer Substances 0.000 claims description 8
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- XOUQAVYLRNOXDO-UHFFFAOYSA-N 2-tert-butyl-5-methylphenol Chemical class CC1=CC=C(C(C)(C)C)C(O)=C1 XOUQAVYLRNOXDO-UHFFFAOYSA-N 0.000 claims description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 2
- 239000012964 benzotriazole Substances 0.000 claims description 2
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 claims description 2
- RMSGQZDGSZOJMU-UHFFFAOYSA-N 1-butyl-2-phenylbenzene Chemical group CCCCC1=CC=CC=C1C1=CC=CC=C1 RMSGQZDGSZOJMU-UHFFFAOYSA-N 0.000 claims 1
- DNXHEGUUPJUMQT-CBZIJGRNSA-N Estrone Chemical compound OC1=CC=C2[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CCC2=C1 DNXHEGUUPJUMQT-CBZIJGRNSA-N 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 58
- 238000002834 transmittance Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 2
- 239000000326 ultraviolet stabilizing agent Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 7
- 239000000654 additive Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 4
- 239000002105 nanoparticle Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000004425 Makrolon Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007766 curtain coating Methods 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- -1 Octyl phenyl Chemical group 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 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
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K3/2279—Oxides; Hydroxides of metals of antimony
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3472—Five-membered rings
- C08K5/3475—Five-membered rings condensed with carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
- C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2258—Oxides; Hydroxides of metals of tungsten
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
成分 | 实施例1 | 实施例2 | 实施例3 | 对比例1 | 对比例2 |
铯钨青铜 | 0.5 | 0.97 | 4 | 0 | 0 |
氧化锡锑 | 0 | 0 | 0 | 0 | 4 |
紫外吸收剂 | 0.075 | 0.1455 | 0.6 | 0 | 0 |
稳定剂 | 0.1 | 0.3 | 3 | 0 | 0 |
PC树脂 | 99.425 | 98.5845 | 92.4 | 100 | 96 |
项目 | 实施例1 | 实施例2 | 实施例3 | 对比例1 | 对比例2 |
颜色 | 淡蓝 | 淡蓝 | 蓝色 | 无色 | 蓝色 |
紫外透过率 | 0.04% | 0.01% | 0.00% | 70% | 30% |
红外透过率 | 20% | 8% | 1% | 90% | 40% |
可见光透过率 | 87% | 85% | 60% | 89% | 80% |
温度,℃ | 29.6 | 25.1 | 21.0 | 31.4 | 30.2 |
成分 | 实施例4 | 实施例5 | 实施例6 | 对比例3 |
铯钨青铜 | 0.25 | 0.4 | 2 | 0 |
氧化锡锑 | 0.25 | 0.4 | 2 | 0 |
紫外吸收剂 | 0.075 | 0.12 | 0.6 | 0 |
稳定剂 | 0.1 | 0.5 | 3 | 0 |
PC树脂 | 99.425 | 98.58 | 92.4 | 100 |
项目 | 实施例4 | 实施例5 | 实施例6 | 对比例3 |
颜色 | 淡蓝 | 淡蓝 | 蓝色 | 无色 |
紫外透过率 | 0.01% | 0.01% | 0.00% | 70% |
红外透过率 | 8% | 5% | 0.4% | 90% |
可见光透过率 | 86% | 83% | 55% | 88% |
温度,℃ | 26.5 | 24 | 21.0 | 32 |
成分 | 实施例7 | 实施例8 | 实施例9 | 对比例4 |
铯钨青铜 | 0.2 | 0.26 | 1.6 | 0 |
氧化锡锑 | 0.2 | 0.26 | 1.6 | 0 |
紫外吸收剂 | 0.075 | 0.0975 | 0.6 | 0 |
稳定剂 | 0.1 | 0.5 | 3 | 0 |
PC树脂 | 99.525 | 98.8825 | 93.2 | 100 |
项目 | 实施例7 | 实施例8 | 实施例9 | 对比例4 |
颜色 | 蓝色 | 蓝色 | 蓝色 | 无色 |
紫外透过率 | 0.00% | 0.00% | 0.00% | 70% |
红外透过率 | 6% | 3% | 0.2% | 90% |
可见光透过率 | 85% | 80% | 50% | 87% |
温度,℃ | 23.8 | 21.1 | 20.7 | 35 |
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510037949.3A CN104559119B (zh) | 2015-01-26 | 2015-01-26 | 一种能阻隔紫外线和近红外线的聚碳酸酯板材及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510037949.3A CN104559119B (zh) | 2015-01-26 | 2015-01-26 | 一种能阻隔紫外线和近红外线的聚碳酸酯板材及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104559119A CN104559119A (zh) | 2015-04-29 |
CN104559119B true CN104559119B (zh) | 2018-04-13 |
Family
ID=53076238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510037949.3A Active CN104559119B (zh) | 2015-01-26 | 2015-01-26 | 一种能阻隔紫外线和近红外线的聚碳酸酯板材及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104559119B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107556729A (zh) * | 2017-09-19 | 2018-01-09 | 深圳市科聚新材料有限公司 | 聚碳酸酯复合材料、pc阳光板其制备方法 |
CN108099431A (zh) * | 2017-12-21 | 2018-06-01 | 江苏国伟兴塑胶科技有限公司 | 一种pc聚碳酸酯板材的印刷方法 |
CN112521740A (zh) * | 2020-11-24 | 2021-03-19 | 苏州奥美材料科技有限公司 | 一种能阻隔紫外线和近红外线的聚碳酸酯薄膜 |
CN113773079B (zh) * | 2021-08-13 | 2022-06-10 | 广州中达新材料科技有限公司 | 一种共掺杂纳米陶瓷材料及其制备方法和应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102197076A (zh) * | 2008-10-23 | 2011-09-21 | 巴斯夫欧洲公司 | 吸热添加剂 |
CN102762662A (zh) * | 2010-02-16 | 2012-10-31 | 帝人化成株式会社 | 聚碳酸酯树脂组合物以及由其构成的成型品 |
CN103003342A (zh) * | 2010-05-10 | 2013-03-27 | 拜耳知识产权有限责任公司 | 具有吸热性质和改进的颜色性质的聚合物组合物 |
CN103509325A (zh) * | 2013-09-26 | 2014-01-15 | 湖北索瑞电气有限公司 | 一种高透明性隔热阻燃阻紫外型聚碳酸酯材料及其制备方法 |
CN104262874A (zh) * | 2014-09-20 | 2015-01-07 | 宣英男 | 动态阻隔红外线并防紫外线的pvb薄膜及其制备方法 |
-
2015
- 2015-01-26 CN CN201510037949.3A patent/CN104559119B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102197076A (zh) * | 2008-10-23 | 2011-09-21 | 巴斯夫欧洲公司 | 吸热添加剂 |
CN102762662A (zh) * | 2010-02-16 | 2012-10-31 | 帝人化成株式会社 | 聚碳酸酯树脂组合物以及由其构成的成型品 |
CN103003342A (zh) * | 2010-05-10 | 2013-03-27 | 拜耳知识产权有限责任公司 | 具有吸热性质和改进的颜色性质的聚合物组合物 |
CN103509325A (zh) * | 2013-09-26 | 2014-01-15 | 湖北索瑞电气有限公司 | 一种高透明性隔热阻燃阻紫外型聚碳酸酯材料及其制备方法 |
CN104262874A (zh) * | 2014-09-20 | 2015-01-07 | 宣英男 | 动态阻隔红外线并防紫外线的pvb薄膜及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104559119A (zh) | 2015-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104559117B (zh) | 一种能阻隔紫外线和近红外线的聚碳酸酯薄膜及其制备方法 | |
CN104559118B (zh) | 能阻隔紫外线和近红外线的聚碳酸酯母粒、制备方法及其用途 | |
CN104559119B (zh) | 一种能阻隔紫外线和近红外线的聚碳酸酯板材及其制备方法 | |
CN104262874B (zh) | 动态阻隔红外线并防紫外线的pvb薄膜及其制备方法 | |
CN104610710B (zh) | 一种高效阻隔紫外线及近红外线pet膜及其制备方法 | |
CN104151975B (zh) | 一种水性反射隔热仿石涂料及其制备方法 | |
CN102417684B (zh) | 一种光扩散性pmma-mabs复合材料及其制备方法 | |
JP2004059875A (ja) | 熱線遮蔽成分含有マスターバッチとこのマスターバッチが適用された熱線遮蔽透明樹脂成形体並びに熱線遮蔽透明積層体 | |
CN103951907B (zh) | 一种食品级台布及其制备方法 | |
DE112016002657T5 (de) | Film oder folie und projektionsschirm | |
CN104629339A (zh) | 一种高耐侯玻璃纤维增强pc材料及其制备方法 | |
CN106543927A (zh) | 一种改性pvb树脂粉及其制备方法 | |
CN103642163A (zh) | 一种光致变色性pvb薄膜及其制备方法与应用 | |
CN110483814A (zh) | 耐候性白色母粒、耐候性白色塑料薄膜、标贴和家用电器 | |
CN113291010A (zh) | 一种免维护透明薄膜、制备方法及其用途 | |
CN105924905B (zh) | 一种聚酯薄膜 | |
CN204984102U (zh) | 一种非断桥金刚网一体平开窗 | |
CN107556729A (zh) | 聚碳酸酯复合材料、pc阳光板其制备方法 | |
CN106366492A (zh) | 一种彩色木塑复合材料及其制备方法 | |
CN105331107A (zh) | 节能型微闭孔硅橡胶中空玻璃间隔条 | |
CN108044920A (zh) | 一种多层遮光无声窗帘织物的制备方法 | |
CN107556710A (zh) | 一种透明隔热阻燃窗膜及其制备方法 | |
CN104589758A (zh) | 一种中空玻璃 | |
CN102485795A (zh) | 抗红外智能pc板 | |
CN106867370A (zh) | 一种建筑型材用反热辐射节能用粉末涂料产品及其加工工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161207 Address after: Pai Lou Xiang, Gulou District of Nanjing city in Jiangsu province 210029 No. 47 6 floor Applicant after: Jiangsu Zhongxing surplus Trade Group Co.,Ltd. Address before: Qixia Xianlin Avenue District of Nanjing City, Jiangsu province 210046 No. 18 building six floor A Applicant before: Xu Liang |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171213 Address after: 211200 Lishui Economic Development Zone, Jiangsu, Nanjing Applicant after: Jiangsu Kaishang Green Building Management Co.,Ltd. Address before: Pai Lou Xiang, Gulou District of Nanjing city in Jiangsu province 210029 No. 47 6 floor Applicant before: Jiangsu Zhongxing surplus Trade Group Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right |
Effective date of registration: 20200526 Granted publication date: 20180413 |
|
PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20220526 Granted publication date: 20180413 |
|
PD01 | Discharge of preservation of patent |