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:
Dec. 01, 2009
Filed:
Apr. 25, 2005
Katsuyu Wakabayashi, Settsu, JP;
Toshihiko Okamoto, Takasago, JP;
Masato Kusakabe, Settsu, JP;
Kaneka Corporation, Osaka, JP;
Abstract
A curable composition having good curability and adhesion comprising: (A) an reactive silicon group-containing organic polymer, (B) a titanium chelate represented by the general formula (1) or (2) and (C) a high molecular weight plasticizer having a number average molecular weight of 1,000 to 15,000. General formula (1): wherein each of n Rs is independently a substituted or unsubstituted hydrocarbon group having 1 to 20 carbon atoms, each of (4-n) Rs is independently hydrogen atom or a substituted or unsubstituted hydrocarbon group having 1 to 20 carbon atoms, each of (4-n) As and (4-n) As is independently —Ror —ORwhere Ris a substituted or unsubstituted hydrocarbon group having 1 to 20 carbon atoms, n is 1, 2 or 3. General formula (2): wherein R, Aand Aare the same as defined above, Ris a substituted or unsubstituted divalent hydrocarbon group having 1 to 20 carbon atoms.