CN104017387A - 荧光增白剂及其合成方法 - Google Patents
荧光增白剂及其合成方法 Download PDFInfo
- Publication number
- CN104017387A CN104017387A CN201410260496.6A CN201410260496A CN104017387A CN 104017387 A CN104017387 A CN 104017387A CN 201410260496 A CN201410260496 A CN 201410260496A CN 104017387 A CN104017387 A CN 104017387A
- Authority
- CN
- China
- Prior art keywords
- parts
- whitening agent
- preparation
- nano
- mixed crystal
- 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
- 239000006081 fluorescent whitening agent Substances 0.000 title abstract 5
- 238000001308 synthesis method Methods 0.000 title 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000002253 acid Substances 0.000 claims abstract description 22
- 239000011973 solid acid Substances 0.000 claims abstract description 19
- 239000013078 crystal Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000002360 preparation method Methods 0.000 claims abstract description 15
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims abstract description 12
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 239000003054 catalyst Substances 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims abstract description 3
- 238000000967 suction filtration Methods 0.000 claims abstract description 3
- 238000005406 washing Methods 0.000 claims abstract description 3
- 239000000975 dye Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 18
- 238000010792 warming Methods 0.000 claims description 12
- NGDDCFINDCHPTF-UHFFFAOYSA-N [Br].[Ag] Chemical compound [Br].[Ag] NGDDCFINDCHPTF-UHFFFAOYSA-N 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 9
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 9
- 229910001930 tungsten oxide Inorganic materials 0.000 claims description 9
- GVEHJMMRQRRJPM-UHFFFAOYSA-N chromium(2+);methanidylidynechromium Chemical compound [Cr+2].[Cr]#[C-].[Cr]#[C-] GVEHJMMRQRRJPM-UHFFFAOYSA-N 0.000 claims description 8
- 235000015320 potassium carbonate Nutrition 0.000 claims description 8
- 229910003470 tongbaite Inorganic materials 0.000 claims description 8
- 229910026551 ZrC Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 230000006837 decompression Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 239000007795 chemical reaction product Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 239000000047 product Substances 0.000 claims description 4
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 2
- 238000006424 Flood reaction Methods 0.000 claims description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 230000002045 lasting effect Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical class [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002087 whitening effect Effects 0.000 abstract description 5
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000012065 filter cake Substances 0.000 description 6
- 239000003643 water by type Substances 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 150000003222 pyridines Chemical class 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 0 C*(C1=*C*=C1)=C Chemical compound C*(C1=*C*=C1)=C 0.000 description 1
- 241001085205 Prenanthella exigua Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410260496.6A CN104017387B (zh) | 2014-06-12 | 2014-06-12 | 荧光增白剂及其合成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410260496.6A CN104017387B (zh) | 2014-06-12 | 2014-06-12 | 荧光增白剂及其合成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104017387A true CN104017387A (zh) | 2014-09-03 |
CN104017387B CN104017387B (zh) | 2016-02-24 |
Family
ID=51434404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410260496.6A Active CN104017387B (zh) | 2014-06-12 | 2014-06-12 | 荧光增白剂及其合成方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104017387B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106190108A (zh) * | 2016-07-05 | 2016-12-07 | 太仓市东明化工有限公司 | 一种高稳定性荧光增白剂 |
EP3660106A4 (en) * | 2017-07-28 | 2021-08-11 | Nippon Kayaku Kabushiki Kaisha | STILBENE COMPOUND OR ITS SALT, POLARIZING FILM, POLARIZING PLATE AND SCREEN |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1026368A (en) * | 1963-06-07 | 1966-04-20 | Nippon Chemical Works | Dibenzoxazolyl-and dibenzthiazolylstilbenes and their use as optical brightening agents |
US4180479A (en) * | 1977-03-25 | 1979-12-25 | Ciba-Geigy Corporation | Stilbene compounds |
CN1315474A (zh) * | 2000-03-28 | 2001-10-03 | 沈阳化工研究院 | 双苯并噁唑二苯乙烯荧光增白剂混合物的合成 |
CN1469894A (zh) * | 2000-10-12 | 2004-01-21 | �Ϻ���ͨ��ѧ | 多组分光学增白聚烯烃混合物 |
US20090129053A1 (en) * | 2006-01-12 | 2009-05-21 | Luminoso Photoelectric Technology Co. | Light-enhanced element |
-
2014
- 2014-06-12 CN CN201410260496.6A patent/CN104017387B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1026368A (en) * | 1963-06-07 | 1966-04-20 | Nippon Chemical Works | Dibenzoxazolyl-and dibenzthiazolylstilbenes and their use as optical brightening agents |
US4180479A (en) * | 1977-03-25 | 1979-12-25 | Ciba-Geigy Corporation | Stilbene compounds |
CN1315474A (zh) * | 2000-03-28 | 2001-10-03 | 沈阳化工研究院 | 双苯并噁唑二苯乙烯荧光增白剂混合物的合成 |
CN1469894A (zh) * | 2000-10-12 | 2004-01-21 | �Ϻ���ͨ��ѧ | 多组分光学增白聚烯烃混合物 |
US20090129053A1 (en) * | 2006-01-12 | 2009-05-21 | Luminoso Photoelectric Technology Co. | Light-enhanced element |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106190108A (zh) * | 2016-07-05 | 2016-12-07 | 太仓市东明化工有限公司 | 一种高稳定性荧光增白剂 |
EP3660106A4 (en) * | 2017-07-28 | 2021-08-11 | Nippon Kayaku Kabushiki Kaisha | STILBENE COMPOUND OR ITS SALT, POLARIZING FILM, POLARIZING PLATE AND SCREEN |
US11802208B2 (en) | 2017-07-28 | 2023-10-31 | Nippon Kayaku Kabushiki Kaisha | Stilbene-based compound or salt thereof, and polarizing film, polarizing plate, and display device |
Also Published As
Publication number | Publication date |
---|---|
CN104017387B (zh) | 2016-02-24 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Fluorescent whitening agent and synthesis method thereof Effective date of registration: 20191225 Granted publication date: 20160224 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: SHANGHAI DONGSHENG NEW MATERIALS Co.,Ltd. Registration number: Y2019310000035 |
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Date of cancellation: 20210813 Granted publication date: 20160224 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: SHANGHAI DONGSHENG NEW MATERIALS Co.,Ltd. Registration number: Y2019310000035 |
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Effective date of registration: 20240219 Address after: No. 38, Zone 6, Shiliangzhuang Village, Wancheng Township, Gaoyi County, Shijiazhuang City, Hebei Province, 050000 Patentee after: Zhang Mengyao Country or region after: China Address before: Room 701, Building 388 Tianlin Road, Xuhui District, Shanghai, 2003 Patentee before: SHANGHAI DONGSHENG NEW MATERIALS Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240412 Address after: 050000 Shiliangzhuang Chemical Industrial Park, Gaoyi County, Shijiazhuang City, Hebei Province Patentee after: Hebei baiyilian Chemical Technology Co.,Ltd. Country or region after: China Address before: No. 38, Zone 6, Shiliangzhuang Village, Wancheng Township, Gaoyi County, Shijiazhuang City, Hebei Province, 050000 Patentee before: Zhang Mengyao Country or region before: China |
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