1
Osborne K McKinney, David P Flores, David A Eversdyk: Interpolymers of ethylene and unsaturated carboxylic acids. The Dow Chemical Company, W J Lee, July 8, 1986: US04599392 (178 worldwide citation)

Homogeneous, random interpolymers of ethylene and lesser amounts by weight of olefinically-unsaturated comonomers are prepared in a substantially constant environment, substantially steady-state reaction mixture, in a well-stirred autoclave reactor, in continuous single-phase operation, using elevat ...


2
Osborne K McKinney, David A Eversdyk, Michael E Rowland: Process for producing homogeneous modified copolymers of ethylene/alpha-olefin carboxylic acids or esters. The Dow Chemical Company, January 29, 1991: US04988781 (142 worldwide citation)

A homogeneous, random interpolymer of ethylene and an alpha-olefinically unsaturated carboxylic acid or ester having a melt flow rate in the range of about 0.1 to about 300 g/10 minutes, as determined by ASTM D-1238 (190.degree. C./2160 g), is improved during its manufacture when made in a substanti ...


3
Che I Kao, R Bruce Combs, Gary A Camp, David A Eversdyk, Pradeep Jain, Greg A Winter, Jeff H Stultz: Non-adiabatic olefin solution polymerization. The Dow Chemical Company, November 2, 1999: US05977251 (93 worldwide citation)

A solution polymerization system for polymerizing a olefin monomer by reacting the monomer with catalyst and solvent has been invented. The system in one aspect including a flow loop with a product polymer outlet, the flow loop forming a recycling reactor, a catalyst inlet on the flow loop through w ...


4
Osborne K McKinney, David A Eversdyk, Michael E Rowland: Modified copolymers of ethylene-alpha olefin carboxylic acids. The Dow Chemical Company, January 24, 1995: US05384373 (66 worldwide citation)

A homogeneous, random interpolymer of ethylene and an alpha-olefinically unsaturated carboxylic acid or ester having a melt flow rate in the range of about 0.1 to about 300 g/10 minutes, as determined by ASTM D-1238 (190.degree. C./2160 g), is improved during its manufacture when made in a substanti ...


5
Todd J Obijeski, Shih Yaw Lai, Rajen M Patel, Lichih R Peng, Michael F Langohr, David C Kelley, David A Eversdyk, Nicole F Whiteman: High drawdown extrusion process with greater resistance to draw resonance. The Dow Chemical Company, March 7, 1995: US05395471 (62 worldwide citation)

A process for extruding a thermoplastic composition at higher drawdown rates with less neck-in and greater resistance to draw resonance as well as processes for extrusion coating a substrate and for making an extrusion-cast film are disclosed. The thermoplastic composition is made of at least one su ...


6
Todd J Obijeski, Shih Yaw Lai, Rajen M Patel, Lichih R Peng, Michael F Langohr, David C Kelley, David A Eversdyk, Nicole F Whiteman: High drawdown extrusion composition and process. The Dow Chemical Company, October 7, 1997: US05674342 (46 worldwide citation)

A process and thermoplastic composition for high line speed extrusion without high neck-in and draw resonance are disclosed. The thermoplastic composition is made of at least one ethylene polymer having a Dow Rheology Index (DRI) of at least 0.1 or, alternately, at least one substantially linear eth ...


7
Kenneth W Anderson, Pak Wing S Chum, David A Eversdyk, Lonnie G Hazlitt, Pradeep Jain, Kalyan Sehanobish, Li Min Tau: Broad MWD, compositionally uniform ethylene interpolymer compositions, process for making the same and article made therefrom. The Dow Chemical Company, November 20, 2001: US06319989 (21 worldwide citation)

The present invention pertains to a continuous process and polymerization system characterized by separate injection of catalyst and make-up feed, an ethylene interpolymer composition characterized as having broad molecular weight distribution (MWD) and optimized compositional uniformity, a process ...


8
Mridula Kapur, David A Eversdyk, Wenbin Liang, Kenneth S Laverdure, David T Gillespie: Film layers made from polymer formulations. Dow Global Technologies, December 13, 2011: US08076421 (2 worldwide citation)

Film layers made from formulated polymer compositions are disclosed. Film layers made from such formulated compositions have surprisingly good (for example, low) water vapor transmission rates and are particularly useful for packaging dry goods such as cereal. The polymer compositions preferably hav ...


9
Kenneth W Anderson, Pak Wing S Chum, David A Eversdyk, Lonnie G Hazlitt, Pradeep Jain, Kalyan Sehanobish, Li Min Tau: Broad MWD, compositionally uniform ethylene interpolymer compositions, process for making the same and article made therefrom. The Dow Chemical Company Midland, September 17, 2002: US06451916 (1 worldwide citation)

The present invention pertains to a continuous process and polymerization system characterized by separate injection of catalyst and make-up feed, an ethylene interpolymer composition characterized as having broad molecular weight distribution (MWD) and optimized compositional uniformity, a process ...


10
Maria Pollard, Steven R Strand, David A Eversdyk, Matthias Schaefer: Mixing system comprising an extensional flow mixer. Dow Global Technologies, July 28, 2011: US20110182134-A1

A mixing system is disclosed comprising at least one extensional flow mixer comprising: a generally open and hollow body having a contoured outer surface and having: a single entrance port and a single exit port;a means for compressing a bulk stream flowing through the generally open and hollow body ...