Use of amphiphilic polymers or copolymers for surface...

Details Use of amphiphilic polymers or copolymers for surface... Use of amphiphilic polymers or copolymers for surface...

2005-08-16

2005-08-16

Le, H. Thi (Department: 1773)

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Particulate matter

C428S403000

Reexamination Certificate

active

06929860

ABSTRACT:
Surface-modified fillers are described characterized by the fact that the fillers represent reactive inorganic fillers and the modifying agent represents an amphiphilic aminoplastic-ether polymer or copolymer of the structural typein which:Z denotes the same or different aminoplastic central units based on melamine-formaldehyde or urea-formaldehyde derivatives;n=10 to 500;R denotes the group —[O—CH2—CH2]mO—S in which m=5 to 500 andS represents a substituted or unsubstituted alkyl, aryl, alkaryl or aralkyl group.

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