Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – By treating occluded solids
Reexamination Certificate
2011-08-16
2011-08-16
Johnson, Christina (Department: 1742)
Plastic and nonmetallic article shaping or treating: processes
Pore forming in situ
By treating occluded solids
C264S028000, C034S284000
Reexamination Certificate
active
07998379
ABSTRACT:
The invention relates to a process for the production of alginate-containing porous or sponge-like moulded articles, and to the moulded articles obtainable thereby and their use.
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Dr. Suwelack Skin & Health Care AG
Johnson Christina
Rankin , Hill & Clark LLP
Schiffman Benjamin
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