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. 04, 1980
Filed:
Dec. 28, 1978
Kazuya Yonezawa, Kobe, JP;
Yasushi Kato, Kobe, JP;
Hisao Furukawa, Kobe, JP;
Masaaki Azuma, Kobe, JP;
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, Osaka, JP;
Abstract
A curable polyester oligomer having a molecular weight of between 300 and 10,000 and at least one silyl radical at the side chain or at the end of the molecule, with the silyl radical being represented by the formula: ##STR1## wherein R, R.sub.1 and R.sub.2 represent hydrogen or any monovalent hydrocarbon radical with 1 to 10 carbon atoms, selected from the group consisting of alkyl radical, aryl radical and aralkyl radical; R.sub.3 represents divalent hydrocarbon radical with 0 to 10 carbon atoms, 'X' represents any radical selected from the group consisting of halogen, alkoxy, acyloxy, aminoxy, phenoxy, thioalkoxy, and amino radicals; 'a' is an integer 0, 1 or 2; and 'b' is an integer 0 or 1.