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:
Sep. 20, 1977
Filed:
Jul. 25, 1975
Keiun Ko, Minoo, JA;
Naomitsu Takashina, Fujisawa, JA;
Shigeru Shiokawa, Fujisawa, JA;
Rokuro Fujita, Chigasaki, JA;
Abstract
A resin composition curable in air comprising (A) an unsaturated oligomer having a number average molecular weight of 500 to 4,000 and containing at least two acryloyl and/or methacryloyl groups at the ends of the molecule and at least one ethylenic internal double bond in the oligomer chain and (B) an oligomer having a number average molecular weight of 500 to 4,000 which contains at least two acryloyl and/or methacryloyl groups at the ends of the molecule and at least one pendant allyloxy groups in the oligomer chain with an allyloxy equivalent of not more than 500, and is free from an ethylenic internal double bond in the oligomer chain. The composition is especially useful as a solventless coating agent.