RHEIN CHEMIE CORPORATION Patent applications |
Patent application number | Title | Published |
20140235779 | PROCESSING ZINC DIACRYLATE DISPERSED IN HIGH-CIS POLYBUTADIENE - The present invention provides a method and product that provides a dust-free homogeneous dispersion of zinc diacrylate in polybutadiene for use in golf balls in which a first and a second processing promoters are used in the production of the dispersion and incorporated into the dispersions, such first processing promoters including low molecular weight polyethylene, fatty acids, and zinc salts of fatty acids and such second processing promoters being metal oxides including zinc oxide, magnesium oxide, and calcium oxide. | 08-21-2014 |
20130209596 | Extended Life Tire Curing Bladder Composed of Aramid Fibers - Disclosed is a mixture to create expandable curing bladders for use in the curing process of rubber compositions such as tires. The bladders have an increased service with the addition of the aramid fibers to the rubber polymer. The aramid fibers increase the tear resistance of the cured product allowing for an increased number of expansions and contractions of the rubber polymer during the curing process. The use of these aramid fibers allows the tire curing bladders to cure more tires without changing out the bladder increasing the cost efficiency of the tire curing bladder. | 08-15-2013 |
20110155960 | ACID NUMBER REDUCTION AND HYDROLYSIS STABILIZATION OF BIO-BASED POLYESTER POLYOL COMPOSITIONS - The present invention provides polyester polyol compositions stabilized against hydrolysis and having a reduced acid number, namely, compositions comprising sterically hindered aromatic carbodiimides, the processes of making such compositions, a process for stabilizing against hydrolysis and/or reducing the acid number of polyester polyol compositions, and to the above wherein the polyols are bio-based polyester polyols such as soybean or castor oil based polyols. | 06-30-2011 |
20110112230 | FORMALDEHYDE SCAVENGERS - The invention relates to new formaldehyde scavengers, a process for reducing the amount of formaldehyde by adding these scavengers and their use. | 05-12-2011 |