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:
Jan. 16, 2018
Filed:
Jun. 17, 2011
Husam A. A. Rasoul, Plain City, OH (US);
Dejan D. Andjelkovic, Dublin, OH (US);
Dennis H. Fisher, Westerville, OH (US);
Husam A. A. Rasoul, Plain City, OH (US);
Dejan D. Andjelkovic, Dublin, OH (US);
Dennis H. Fisher, Westerville, OH (US);
Ashland Licensing and Intellectual Property LLC, Dublin, OH (US);
Abstract
The invention pertains to low profile additives ('LPA') comprising branched polymers having a weight average molecular weight (Mw) of at least about 20,000 grams/mole and a number average molecular weight (Mn) of at least about 3,000 grams/mole and methods for making the LPAs. The invention further concerns compositions comprising LPAs synthesized from one or more difunctional monomers and one or more branching agents. Also, disclosed are thermosettable resinous compositions and molded articles comprising the LPAs.