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:
Aug. 20, 2002
Filed:
Mar. 20, 2000
Hidetoshi Odaka, Takasago, JP;
Yuka Kanamori, Akashi, JP;
Hiroshi Ito, Takasago, JP;
Hideharu Jyono, Kobe, JP;
Hiroshi Iwakiri, Kobe, JP;
Fumio Kawakubo, Kobe, JP;
Kaneka Corporation, Osaka, JP;
Abstract
The present invention has its object to provide a curable composition giving cured products improved in residual tack (reduced in stickiness), with the physical properties insuring those tensile characteristics and rubber elasticity required of sealing compositions for general architectural use being retained. The present invention provides a curable composition which comprises (I) 100 parts by weight of a reactive silicon group-containing polyether oligomer with the percentage of the number of reactive silicon groups to the number of molecular chain terminals as determined by H-NMR analysis being not less than 85% and (II) 1 to 500 parts by weight of a plasticizer.