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. 05, 2017
Filed:
Oct. 16, 2012
Momentive Specialty Chemicals Research Beigium S.a., Ottignies, Louvain-la-neuve, BE;
Momentive Specialty Chemicals Inc., Stafford, TX (US);
Denis Heymans, Ottignies-Louvain-la-Neuve, BE;
Christophe Steinbrecher, Ottignies-Louvain-la-Neuve, BE;
Cédric Le Fevere De Ten Hove, Ottignies-Louvain-la-Neuve, BE;
HEXION INC, Columbus, OH (US);
Abstract
The invention relates to compositions of polyether polyol resins (hydroxyfunctional oligo or poly ether) comprising a mixture of α,α-branched alkane carboxylic glycidyl esters derived from butene oligomers characterized in that the sum of the concentration of the blocked and of the highly branched isomers is maximum 55%, preferably below 40%, and most preferably below 30% weight on total composition.