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:
Nov. 17, 2009
Filed:
Aug. 31, 2005
Kazunobu Maruo, Kanagawa, JP;
Tomomichi Kanda, Chiba, JP;
Jun Mitadera, Kanagawa, JP;
Ying Liang, Lake Zurich, IL (US);
Tie Lan, Buffalo Grove, IL (US);
Kazunobu Maruo, Kanagawa, JP;
Tomomichi Kanda, Chiba, JP;
Jun Mitadera, Kanagawa, JP;
Ying Liang, Lake Zurich, IL (US);
Tie Lan, Buffalo Grove, IL (US);
Amcol International Corporation, Hoffman Estates, IL (US);
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Abstract
A resin composition comprising melt blending a polyamide resin such as nylon MXD6 with a polyphenoxy resin. The polyamide resin and the polyphenoxy resin may be combined prior to or after melting and can be sandwiched between two PET layers in a perform mold to form an article capable of blow molding to form a container with improved delamination resistance. Also, intercalated layered materials are prepared by co-intercalation of an onium ion, an aromatic polyamide oligomer or polymer, e.g., nylon MXD6, and a polyphenoxy oligomer or polymer between the planar layers of a swellable layered material, such as a phyllosilicate, preferably a smectite clay. The co-intercalated layered materials are combined with the aromatic polyamide and polyphenoxy resin to form a nanocomposite composition for sandwiching between PET layers to form containers having improved delamination resistance.