scholarly journals Synthesis of Titanium Phosphates with Additives and Their Powder Properties for Cosmetics

2012 ◽  
Vol 03 (01) ◽  
pp. 18-23 ◽  
Author(s):  
Hiroaki Onoda ◽  
Taisuke Yamaguchi
Keyword(s):  
Powder Properties ◽  
Titanium Phosphates

scholarly journals pH-controlled hydrothermal synthesis of titanium phosphates and their powder properties

2014 ◽  
Vol 3 (4) ◽  
pp. 326-331 ◽  
Author(s):  
Hiroaki Onoda ◽  
Taisuke Yamaguchi
Keyword(s):  
Hydrothermal Synthesis ◽  
Powder Properties ◽  
Titanium Phosphates ◽  
Ph Controlled

Influence of ultrasonic treatment on preparation and powder properties of titanium phosphates

2012 ◽  
Vol 22 (37) ◽  
pp. 19826 ◽  
Author(s):  
Hiroaki Onoda ◽  
Taisuke Yamaguchi
Keyword(s):  
Ultrasonic Treatment ◽  
Powder Properties ◽  
Titanium Phosphates

scholarly journals INFLUENCE OF ADDED GLYCERIN CONCENTRATION ON PREPARATION AND POWDER PROPERTIES OF TITANIUM PHOSPHATES

2013 ◽  
Vol 28 (0) ◽  
pp. 1-5 ◽  
Author(s):  
Hiroaki Onoda ◽  
Taisuke Yamaguchi ◽  
Takeshi Toyama
Keyword(s):  
Glycerin Concentration ◽  
Powder Properties ◽  
Titanium Phosphates

scholarly journals Influence of Temperature and Ultrasonic Treatment on Preparation of Titanium Phosphates and Their Powder Properties

Cosmetics ◽  
2014 ◽  
Vol 1 (4) ◽  
pp. 222-231
Author(s):  
Hiroaki Onoda ◽  
Syohei Fujikado
Keyword(s):  
Ultrasonic Treatment ◽  
Influence Of Temperature ◽  
Powder Properties ◽  
Titanium Phosphates

Preparation of titanium phosphates with additives in hydrothermal process and their powder properties for cosmetics

2012 ◽  
Vol 35 (2) ◽  
pp. 196-200 ◽  
Author(s):  
Hiroaki Onoda ◽  
Taisuke Yamaguchi
Keyword(s):  
Hydrothermal Process ◽  
Powder Properties ◽  
Titanium Phosphates

scholarly journals Impact of Powder Properties on the Rheological Behavior of Excipients

Pharmaceutics ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 1198
Author(s):  
Pauline H. M. Janssen ◽  
Sébastien Depaifve ◽  
Aurélien Neveu ◽  
Filip Francqui ◽  
Bastiaan H. J. Dickhoff
Keyword(s):  
Flow Field ◽  
Rheological Behavior ◽  
Quality By Design ◽  
Filling Process ◽  
Dynamic Flow ◽  
Die Filling ◽  
Flow Characterization ◽  
Wide Range ◽  
Powder Properties ◽  
The Impact

With the emergence of quality by design in the pharmaceutical industry, it becomes imperative to gain a deeper mechanistic understanding of factors impacting the flow of a formulation into tableting dies. Many flow characterization techniques are present, but so far only a few have shown to mimic the die filling process successfully. One of the challenges in mimicking the die filling process is the impact of rheological powder behavior as a result of differences in flow field in the feeding frame. In the current study, the rheological behavior was investigated for a wide range of excipients with a wide range of material properties. A new parameter for rheological behavior was introduced, which is a measure for the change in dynamic cohesive index upon changes in flow field. Particle size distribution was identified as a main contributing factor to the rheological behavior of powders. The presence of fines between larger particles turned out to reduce the rheological index, which the authors explain by improved particle separation at more dynamic flow fields. This study also revealed that obtained insights on rheological behavior can be used to optimize agitator settings in a tableting machine.

Ceramic Binder Jetting Additive Manufacturing: Relationships among Powder Properties, Feed Region Density, and Powder Bed Density

2021 ◽  
Author(s):  
Ming Li ◽  
Guanxiong Miao ◽  
Mohammadamin Moghadasi ◽  
Zhijian Pei ◽  
Chao Ma
Keyword(s):  
Additive Manufacturing ◽  
Powder Bed ◽  
Ceramic Binder ◽  
Powder Properties ◽  
Feed Region ◽  
Binder Jetting
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