Jakupca, OH
Michael Jakupca, Canton, OH US
Patent application number | Description | Published |
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20100216923 | METHOD FOR REDUCING PLATE-OUT OF SOLID PHOSPHITES IN POLYMERS - A process is described which reduces the amount of bloom and/or plate-out of phosphite antioxidants during polymer processing by the addition of at least one polyethylene glycol (or blends thereof) or polycaprolactones (or blends thereof) having an average molecular weight of approximately 1,000 to 20,000, most preferably between 4,000 to 10,000. | 08-26-2010 |
20110196079 | Mixed alkyl-alklaryl-phenyl phosphite polymer additive - A process to stabilize a polymer is described utilizing the step of adding a phosphite reaction product of a triphenyl phosphite or lower molecular weight trialkyl phosphite (e.g., trimethyl phosphite) or triaryl phosphite, with from approximately 1 to 2 moles of preferably a paracumyl phenol, and with from approximately 1 to 2 moles of at least C | 08-11-2011 |
20110263760 | ALKYLPHENOL FREE - LIQUID POLYMERIC PHOSPHITE POLYMER STABILIZERS - An alkylphenol-free liquid polymeric phosphite is described of general Structure IV illustrated below | 10-27-2011 |
20130225736 | ALKYLPHENOL FREE - LIQUID POLYMERIC POLYPHOSPHITE POLYMER STABILIZERS - An alkylphenol-free liquid polymeric polyphosphite is described of general Structure IV illustrated below | 08-29-2013 |
20140080948 | POLYMER-ADDITIVE CARRIER COMPOSITION - A composition having a polymeric ester having the formula: | 03-20-2014 |
Michael R. Jakupca, Canton, OH US
Patent application number | Description | Published |
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20130345346 | CYCLOALIPHATIC POLYPHOSPHITE POLYMER STABILIZERS - A polymeric polyphosphite and copolymeric polyphosphite is described which contains a cycloaliphatic moiety, preferably cyclohexane dimethanol, in the polyphosphite backbone chain. | 12-26-2013 |
20140329943 | ALKYLPHENOL FREE - LIQUID POLYMERIC POLYPHOSPHITE POLYMER STABILIZERS - An alkylphenol-free colorless liquid copolymeric polyphosphite is described of generic formula: | 11-06-2014 |
20140378590 | CYCLOALIPHATIC POLYPHOSPHITE - A polymeric polyphosphite and copolymeric polyphosphite is described which contains a cycloaliphatic moiety, preferably cyclohexane dimethanol, in the polyphosphite backbone chain. Incorporation of the polymeric polyphosphite into synthetic polymers reduces the yellowness index of any polymer into which the polymeric polyphosphite additive has been added, as well as increased hydrolytic stability as well as increased resistance to migration in food packaging. | 12-25-2014 |