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Transparent optical article having a colorless appearance
WebOptical Brightener KSN 368) ,c.i.368-49 9 -044 2 Optical brightener for plastics; Industrial 1.2 Manufacturer or supplier information Company name: Address: Emergency contact … WebTDS of optical brightener ksn Product name Optical brightener ksn Chemical 4.4-bis(5-methyl-2-benzoxoazol)-ethylene CAS: 5242-49-9 chemical structure: C29H20N2O2 … snl final season
Optical Brightener for Plastic, Paper, Textile, …
WebCN105849625A CN201480070285.4A CN201480070285A CN105849625A CN 105849625 A CN105849625 A CN 105849625A CN 201480070285 A CN201480070285 A CN 201480070285A CN 105849625 A CN105849625 A CN 105849625A Authority CN China Prior art keywords optical article transparent optical dyestuff substrate article Prior art … WebCreate profitable strategy to import Pigments and HSN Code 32042090 with Top Pigments and HSN Code 32042090 exporting importing countries, Top Pigments and HSN Code 32042090 importers & exporters based on 2,380 import shipment records till Apr - 23 with Ph, Email & Linkedin. WebThe present invention relates to a transparent optical article comprising at least one dye at least partially inhibiting light having a wavelength ranging from 400 to 460 nm and at least one selective optical brightener that emits light by fluorescence at a wavelength ranging from 400 to 460 nm. The optical brightener acts as a means for at least partially balancing the … snl firefighter