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:
Apr. 04, 1989
Filed:
Aug. 28, 1987
Akira Kuriyama, Higashi-Osaka, JP;
Mikiko Yamaguchi, Kyoto, JP;
Sunstar Giken Kabushiki Kaisha, Osaka, JP;
Abstract
A novel polycondensable macaronmonomer of the formula: ##STR1## wherein R is OH or COOH, R.sup.1, R.sup.2 and R.sup.3 are the same or different and are each a single bond or an alkylene having 1 to 4 carbon atoms, R.sup.4 is hydrogen atom or an alkyl having 1 to 4 carbon atoms, R.sup.5 is hydrogen atom or methyl, X is an alkyloxycarbonyl having 2 to 15 carbon atoms, a sustituted alkyloxycarbonyl having 2 to 15 carbon atoms in the alkyloxycarbonyl moiety, a cycloalkyloxycarbonyl having 3 to 7 carbon atoms in the cycloalkyl moiety, or phenyl, and n is an integer of from 1 to 1.times.10.sup.4, which is useful as an intermediate for the prodcution of a polymer having comb-shape structure useful as an adhesive, adhesion improver, caompatibilizing agent, surfactant, etc.