The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 04, 2005
Filed:
May. 06, 2002
Ming-siao Hsiao, Taipei, TW;
Gwo-yang Chang, Tinan Hsien, TW;
Shyh-yang Lee, HsinChu, TW;
Sung-jeng Jong, Pingtung Hsien, TW;
Ming-Siao Hsiao, Taipei, TW;
Gwo-Yang Chang, Tinan Hsien, TW;
Shyh-Yang Lee, HsinChu, TW;
Sung-Jeng Jong, Pingtung Hsien, TW;
Industrial Technology Research Institute, Hsinchu, TW;
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.