Polyolefin-based nanocomposite and preparation thereof

Details Polyolefin-based nanocomposite and preparation thereof Polyolefin-based nanocomposite and preparation thereof

2005-01-04

2005-01-04

Wyrozebski, Katarzyna (Department: 1714)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C524S186000, C524S447000, C524S449000, C501S145000, C501S147000

Reexamination Certificate

active

06838508

ABSTRACT:
A polyolefin-based nanocomposite and a method of preparing the same are disclosed. The polyolefin-based nanocomposite is prepared by melt kneading a mixture including (A) 40-99.8% by weight of a matrix polymer of polyolefin; (B) 0.1-30% by weight of a polyolefin compatilizer containing polar reactive groups; and (C) 0.1-30% by weight of a layered clay material having a quaternary ammonium ion bonded to the surface thereof. The quaternary ammonium ion contains (I) at least one alkyl group having at least 15 carbon atoms; and (ii) a substitutent having —Si—O—Si—linkage and at least one terminal reactive group.

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M. Kawasumi; N. Hasegawa; A. Usuki; A. Okada; T. Karaguchi. Mat Res Soc Symp Proc. vol. 425 (1996) p. 311-316.

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