A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/02 (2006.01) A61K 8/25 (2006.01) A61K 8/29 (2006.01) A61K 8/81 (2006.01) A61K 8/891 (2006.01) A61Q 1/12 (2006.01) C08J 3/12 (2006.01)
Patent
CA 2475933
Disclosed is a spherical powder component comprising: (1) a large spherical powder having a particle size of from about 10~m to about 50~m; and (2) a small spherical powder having a particle size of from about 1~m to about 10~m; wherein at least one of the large spherical powder and at least one of the small spherical powder are made of the same material, and the weight ratio of the large spherical powder to the small spherical powder is from about 25:1 to about 1:25.
L'invention concerne un composant sphérique sous forme de poudre comprenant : (1) une grosse poudre sphérique dont la granulométrie oscille entre 10?m et environ 50?m; et (2) une petite poudre sphérique dont la granulométrie oscille entre environ 1?m et environ 10?m. Au moins une des deux poudres sont obtenues à partir de la même matière et le rapport pondéral de la grosse poudre sphérique et de la petite poudre sphérique est compris entre environ 25 :1 et environ 1 :25.
Kawano Chie
Tanaka Kojo
Gowling Lafleur Henderson Llp
The Procter & Gamble Company
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