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:
Jun. 06, 1989
Filed:
Oct. 21, 1987
Yasuo Sano, Minoo, JP;
Takeda Chemical Industries, Ltd., Osaka, JP;
Abstract
A cross-linked resin as obtained by the reaction of a bis (2-oxazoline) compound with an aromatic compound having at least two amino groups shows low water-absorption, excellent in strength, and, in addition, tough and superior in heat-resistance. The resin composition comprising the cross-linked resin and reinforcements and/or fillers can be especially advantageously utilized for preparing a variety of molded articles practically usable in a broad application field, for example, space, aircraft, railway vehicles, automobiles, civil engineering, electrical and electronic appliances, cross-resistant equipment, sports and leisure equipment, medical equipment and industrial parts, as well as in the new application areas where conventional fiber-reinforced resins have hardly been utilized by the reason of insufficient strength, water-absorption, heat-resistance, etc.