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:
Mar. 13, 2007
Filed:
Jul. 04, 2002
Shinji Saiki, Nagoya, JP;
Toshihiro Kasai, Owariasahi, JP;
Yoriko Arai, Nagoya, JP;
Mitsubishi Rayon Co., Ltd., Tokyo, JP;
Abstract
A plastisol composition of the present invention comprises a polyalkylene glycol and/or a polyalkylene glycol derivative (X) and polymer particles (Y). This composition uses non-halogen based polymer particles with no halogen atoms, which do not emit materials such as hydrogen chloride gas or dioxin on incineration, and does not require a phthalic acid based plasticizer as a dispersion medium, and consequently provides an extremely large reduction in environmental impact. Furthermore, by using the plastisol composition, a gelled film having no bleed out of the dispersion medium, superior dispersion medium retention characteristics, workability, and processability is obtained. In addition, by using the plastisol composition of the present invention, a gelled film or an article with excellent mechanical characteristics are provided. The composition of the present invention is suitably used as materials such as wallpaper, floorings, vehicle undercoats, and vehicle body sealers.