11. Hauger, Bryan; Lanier, E. M; WO2013036581 “Polyethylene Additive Compositions and Articles Made From Same.”
A method comprising forming a polymeric composition by adding zinc oxide to a polymer wherein a pipe formed from the polymeric composition displays a time to failure as determined in accordance with ASTM F2263-07(E1) that is increased by greater than about 25% when compared to an otherwise similar pipe formed from a polymeric composition lacking zinc oxide. A pipe comprising polyethylene and greater than about 0.5 wt.% zinc oxide having a time to failure as determined in accordance with ASTM F2263-07(E1) that is at least about 25% greater than an otherwise similar pipe prepared in the absence of zinc oxide. A method comprising forming a composition comprising a polymer and zinc oxide into an article, and testing the structural integrity of the article when exposed to chlorinated water wherein the zinc oxide is present in an amount of from about 500 ppm to about 10000 ppm.
10. Hauger, Bryan E.; Bobsein, R. L.; Coutant, W. R.; Rathman, J.; 2007, US 7157511 “Phosphite additives in polyolefins.”
The whiteness and stability after processing of a polyolefin have been found to be improved upon the addition of a combination of at least one high activity phosphite and at least one hydrolytically stable phosphite.
http://www.patentgenius.com/patent/7157511.html
Link to Patent on Google Patents
9. Hauger, Bryan E.; Bobsein, R. L.; Coutant, W. R.; Rathman, J.; WO2006124018 “Phosphite additives in polyolefins.”
This invention is related to the field of polyolefins. Particularly, this invention relates to the field of phosphite additives in polyolefins, methods of making such polyolefins, methods of using such polyolefins, and polyolefin compositions.
8. Hauger, Bryan E.; Welch, M. B.; Palackal, S. J.; Dockter, D. W.; Köppl, A.; Alt, H. G.; 2003, US 6509427 “Metallocenes, polymerization catalyst systems, their preparation, and use.”
Link to Patent on Google Patents
7. Hauger, Bryan E.; Licht, E.; Alt, H. G.; Welch, M. B.; 2002, US 6475947 “Oligomeric metallocenes and their use.”
6. Hauger, Bryan E.; Schmidt, R.; Hammon, U.; Welch, M. B.; Alt, H. G.; Knudson, R. D.; 2002, US 6458905 “Complexes of pyridldiimines with vanadium and other transition metals, and their use as olefin oligomerization and polymerization catalysts.”
Link to Patent on Google Patents
5. Hauger, Bryan E.; Welch, M. B.; Dockter, D. W.; Palackal; Palackal, S. J.; Rohlfing, D. C.; 2002, US 6384161 “Method and catalyst system for producing polyolefins with broadened molecular weight distributions.”
4. Hauger, Bryan; Eilerts, N. W.; Welch, M. B.; Deck, H. R.; 2001, US 6291608, “Polymerization catalyst system and polymerization process.”
3. Hauger, B. E.; Dockter, D. W.; Welch, M.B.; Muninger, R. S.; 2001, US 6239060, "Supported Metallocene Catalyst System and Method for Polymerizing Olefins."
2. Hauger, B. E.; Jung, M.; Alt, H. G.; Welch, M. B.; Dockter, D. W.; Palackal, S. J.; Jurkiewicz, A.; 2001, US 6221981, "Preparation of solid supported metallocene catalyst systems for polymerization of olefins."
Link to Patent on Google Patents
1. Hauger, B. E.; Welch, M. B.; Palackal, S. J.; Dockter, D. W.; Koppl, A.; Alt, H. G.; 2001, US 6187880, "Process for producing an olefin polymer using metallocene catalysts."
Link to Patent on Google Patents
A method comprising forming a polymeric composition by adding zinc oxide to a polymer wherein a pipe formed from the polymeric composition displays a time to failure as determined in accordance with ASTM F2263-07(E1) that is increased by greater than about 25% when compared to an otherwise similar pipe formed from a polymeric composition lacking zinc oxide. A pipe comprising polyethylene and greater than about 0.5 wt.% zinc oxide having a time to failure as determined in accordance with ASTM F2263-07(E1) that is at least about 25% greater than an otherwise similar pipe prepared in the absence of zinc oxide. A method comprising forming a composition comprising a polymer and zinc oxide into an article, and testing the structural integrity of the article when exposed to chlorinated water wherein the zinc oxide is present in an amount of from about 500 ppm to about 10000 ppm.
10. Hauger, Bryan E.; Bobsein, R. L.; Coutant, W. R.; Rathman, J.; 2007, US 7157511 “Phosphite additives in polyolefins.”
The whiteness and stability after processing of a polyolefin have been found to be improved upon the addition of a combination of at least one high activity phosphite and at least one hydrolytically stable phosphite.
http://www.patentgenius.com/patent/7157511.html
Link to Patent on Google Patents
9. Hauger, Bryan E.; Bobsein, R. L.; Coutant, W. R.; Rathman, J.; WO2006124018 “Phosphite additives in polyolefins.”
This invention is related to the field of polyolefins. Particularly, this invention relates to the field of phosphite additives in polyolefins, methods of making such polyolefins, methods of using such polyolefins, and polyolefin compositions.
8. Hauger, Bryan E.; Welch, M. B.; Palackal, S. J.; Dockter, D. W.; Köppl, A.; Alt, H. G.; 2003, US 6509427 “Metallocenes, polymerization catalyst systems, their preparation, and use.”
Link to Patent on Google Patents
7. Hauger, Bryan E.; Licht, E.; Alt, H. G.; Welch, M. B.; 2002, US 6475947 “Oligomeric metallocenes and their use.”
6. Hauger, Bryan E.; Schmidt, R.; Hammon, U.; Welch, M. B.; Alt, H. G.; Knudson, R. D.; 2002, US 6458905 “Complexes of pyridldiimines with vanadium and other transition metals, and their use as olefin oligomerization and polymerization catalysts.”
Link to Patent on Google Patents
5. Hauger, Bryan E.; Welch, M. B.; Dockter, D. W.; Palackal; Palackal, S. J.; Rohlfing, D. C.; 2002, US 6384161 “Method and catalyst system for producing polyolefins with broadened molecular weight distributions.”
4. Hauger, Bryan; Eilerts, N. W.; Welch, M. B.; Deck, H. R.; 2001, US 6291608, “Polymerization catalyst system and polymerization process.”
3. Hauger, B. E.; Dockter, D. W.; Welch, M.B.; Muninger, R. S.; 2001, US 6239060, "Supported Metallocene Catalyst System and Method for Polymerizing Olefins."
2. Hauger, B. E.; Jung, M.; Alt, H. G.; Welch, M. B.; Dockter, D. W.; Palackal, S. J.; Jurkiewicz, A.; 2001, US 6221981, "Preparation of solid supported metallocene catalyst systems for polymerization of olefins."
Link to Patent on Google Patents
1. Hauger, B. E.; Welch, M. B.; Palackal, S. J.; Dockter, D. W.; Koppl, A.; Alt, H. G.; 2001, US 6187880, "Process for producing an olefin polymer using metallocene catalysts."
Link to Patent on Google Patents
© Copyright Bryan Hauger Consulting, Inc., 2014 - 2018. All rights reserved.