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:
May. 29, 2018
Filed:
Jul. 16, 2014
Dover Chemical Corporation, Dover, OH (US);
Michael R. Jakupca, Canton, OH (US);
Jacob M. Lance, New Philadelphia, OH (US);
Donald R. Stevenson, Dover, OH (US);
Dover Chemical Corporation, Dover, OH (US);
Abstract
A copolymeric polyphosphite is described: wherein each Rthrough Rcan be the same or different and independently selected from the group consisting of Calkyl, Calkenyl, Ccycloalkyl, C-cycloalkenyl, Calkyl glycol ethers and A-OH and B—OH are different end-capping groups and independently selected from the group consisting of Calkylene, Ccycloalkylene, Calkyl glycol ethers, Calkyl lactone, and —R—N(R)—R—; wherein Rand through Rare independently selected from the group Calkyl, Calkenyl, Ccycloalkyl, Ccycloalkylene and H; m and n are integers from 1 to 100 inclusive, with various provisos.