US Patent 7628838 Method for producing particle-shaped material
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Patent abstract
A method for producing particle shaped material from a melt. The method comprises the following steps: the material is melted, the material melt is intimately mixed with a gas in a predetermined ratio; the gas-liquid mixture is suddenly expanded and the material powder thus produced is collected, which the other gas is added to according to a predetermined air/liquid ratio during the expansion with solidification of the formed material drop, to form a material powder having a controlled size distribution and shape in an area of lower pressure than the gas/liquid mixture.
Edits on 7 Aug, 2023
Golden AI
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Patent Jurisdiction
Patent Number
76288380
Date of Patent
December 8, 2009
0Patent Application Number
105044610
Date Filed
February 13, 2003
0Patent Primary Examiner
Edits on 23 May, 2023
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US Patent 07628838 Method for producing particle-shaped material US Patent 7628838 Method for producing particle-shaped material
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Patent Number
0762883800
Patent Number
762883800
Edits on 19 May, 2023
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Official Website
Edits on 24 Mar, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
076288380
Date of Patent
December 8, 2009
0Patent Application Number
105044610
Date Filed
February 13, 2003
0Official Website
Patent Primary Examiner
Edits on 22 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
076288380
Date of Patent
December 8, 2009
0Patent Application Number
105044610
Date Filed
February 13, 2003
0Official Website
Patent Primary Examiner
Edits on 18 Jun, 2022
Golden AI
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Golden AI
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US Patent 07628838 Method for producing particle-shaped material
Infobox
Is a
Patent jurisdiction
Patent number
07628838
Date of patent
December 8, 2009
Patent application number
10504461
Date Filed
February 13, 2003
Patent primary examiner
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