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Jay P Porter, William D Ray: High density polyethylene article with oxygen barrier properties. Paxon Polymer Company, Roger H Criss, Michael U Lee, October 6, 1992: US05153039 (61 worldwide citation)

An article of manufacture which includes a barrier layer formed of a high density polyethylene composition comprising:


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Gregory A Cook, Theodore R Engelmann: Polyolefin catalysts and method of preparing an olefin polymer. Paxon Polymer Company, Roger H Criss, August 10, 1993: US05234880 (6 worldwide citation)

A method of manufacturing a polyolefin using a catalyst system of an ingredient (A) and ingredient (B), with ingredient A being obtained through successive reaction steps. Ingredient A is prepared by forming a mixture of (1) the combination of (a) metallic magnesium or an oxygen-containing organic c ...


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Gregory A Cook, Theodore R Engelmann: Polyolefin catalysts and method of preparing an olefin polymer. Paxon Polymer Company, R H Criss, G P Rooney, August 6, 1991: US05037910 (5 worldwide citation)

A method of manufacturing a polyolefin using a catalyst system of an ingredient (A) and ingredient (B), with ingredient A being obtained through successive reaction steps. Ingredient A is prepared by forming a mixture of (1) the combination of (a) metallic magnesium or an oxygen-containing organic c ...


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Gregory A Cook, Theodore R Engelmann: Polyolefin catalysts and method of preparing an olefin polymer. Paxon Polymer Company, Roger H Criss, August 4, 1992: US05135995 (1 worldwide citation)

A method of manufacturing a polyolefin using a catalyst system of an ingredient (A) and ingredient (B), with ingredient A being obtained through successive reaction steps. Ingredient A is prepared by forming a mixture of (1) the combination of (a) metallic magnesium or an oxygen-containing organic c ...


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Gregory A Cook, Theodore R Engelmann: Polyolefin catalysts and method of preparing an olefin polymer. Paxon Polymer Company, Roger H Criss, December 10, 1991: US05071811 (1 worldwide citation)

A method of manufacturing a polyolefin using a catalyst system of an ingredient (A) and ingredient (B), with ingredient A being obtained through successive reaction steps. Ingredient A is prepared by forming a mixture of (1) the combination of (a) metallic magnesium or an oxygen-containing organic c ...


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Jenkins Edwin Alfred, Porter Jay Pete, Ray William Donald: Polyethylene haute densite renfermant du caoutchouc polyisobutylene et une charge, High density polyethylene compositions containing polyisobutylene rubber and filler. Paxon Polymer Company, GOWLING LAFLEUR HENDERSON, May 3, 1994: CA1329290

ABSTRACT HIGH DENSITY POLYETHYLENE COMPOSITIONS A high density polyethylene compositioncomprising:from about 50 to about 95 weight percent ofhigh density polyethylene;from about 5 to 40 weight percent ofpolyisobutylene rubber: andfrom about 1 to about 30 weight percent of afiller selected from the g ...


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Cook Gregory Allen, Engelmann Theodore Randolph: Polyolefin catalysts and method of preparing an olefin polymer. Paxon Polymer Company, CRISS Roger H, April 30, 1992: WO/1992/007008

A method of manufacturing a polyolefin using a catalyst system of an ingredient (A) and ingredient (B), with ingredient A being obtained through successive reaction steps. Ingredient A is prepared by forming a mixture of (1) the combination of (a) metallic magnesium or an oxygen-containing organic c ...


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Wright William E: Amine containing antioxidants for polymers. Paxon Polymer Company Ii, MILLER Douglas W, December 5, 1996: WO/1996/038499

A composition for stabilizing chromium catalyzed high density polyethylene polymers against oxidative degeneration which includes a phosphite and at least one ethoxylated C¿12? to C¿18? alkyl amine. The phosphite is capable of hindering the oxidative degradation of the polymer and the amine is capab ...


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