Toner box
A technology of toner box and toner, applied in the field of toner box
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
example
[0160] 88 parts of polyester resin (polyester obtained from terephthalic acid, bisphenol A-ethylene oxide adduct and trimellitic anhydride: glass softening temperature 62°C, number average molecular weight 5,320, weight average molecular weight 24,500 , acid value 17, hydroxyl value 33), 7 parts of polyethylene wax (Polywax725: manufactured by Toyo-Petrolite Co., Ltd., DSC endothermic peak 102 ° C) and 5 parts of black pigment (carbon black #25B: manufactured by Mitsubishi Chemical Company Manufacture) Various ingredients are added and initially mixed, then kneaded using an extruder, and then the mixture is pulverized using a jet mill.
[0161] Then, the pulverized product was classified using a Coanda effect type classifier to obtain a classified product having a volume median particle diameter of 6.5 μm and 20 percent of the particles were not larger than 4 μm. 0.1 parts by weight of a hydrophobic titanium oxide compound and 1.2 parts by weight of silica treated with silicon...
manufacture example 1
[0163] A graded product having a volume median particle diameter of 6.5 μm was obtained by the same manufacturing method as in Manufacturing Example 1, and then the addition amount of silicon oil-treated silica as an external additive was changed to 0.8 parts by weight and the addition amount of the titanium compound was changed to 0.2 parts by weight to obtain Toner B. Toner B has a compression ratio of 0.38 and a shape factor SF of 142.
[0164] (Manufacturing example 3)
manufacture example 2
[0166] (Manufacturing example 4)
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com