Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2007-12-25
2007-12-25
Moore, Margaret G. (Department: 1712)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S426000, C524S427000, C524S451000, C524S447000, C524S445000, C524S430000, C524S423000, C524S433000, C524S449000
Reexamination Certificate
active
10451785
ABSTRACT:
The invention relates to a method for treating a mineral filler by means of a polydialkylsiloxane and a fatty acid, the hydrophobic fillers thus obtained, and the application thereof in polymers for the manufacture of films and notably “breathable” films.
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Frey Daniel
Hoppler Hans Ulrich
Ochsner Edwin
Moore Margaret G.
Omya Development AG
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