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. 10, 2006
Filed:
Jan. 21, 2004
Yousuke Kumaki, Kurashiki, JP;
Takeshi Kusudou, Kurashiki, JP;
Naoki Fujiwara, Kurashiki, JP;
Bernd Papenfuhs, Frankfurt am Main, DE;
Simon Jonas, Frankfurt am Main, DE;
Yousuke Kumaki, Kurashiki, JP;
Takeshi Kusudou, Kurashiki, JP;
Naoki Fujiwara, Kurashiki, JP;
Bernd Papenfuhs, Frankfurt am Main, DE;
Simon Jonas, Frankfurt am Main, DE;
Kuraray Co., Ltd., Kurashiki, JP;
Kuraray Specialities Europe GmbH, Frankfurt am Main, DE;
Abstract
The invention provides a novel polyvinyl acetal having N-vinylamide monomer units in the molecule, and provides a binder with the novel polymer for ink or paint and for ceramic forming. Compared with conventional polyvinyl acetals, the novel polymer lowers the solution viscosity and increases the solid content (pigment content) of ink or paint in which the polymer serves as a binder. The binder with the novel polymer for ceramic molding enables production of thin and homogeneous ceramic green sheets of high strength.