Richard M. BUCK - Bartlesville OK, US Albert P. MASINO - Tulsa OK, US Qing YANG - Bartlesville OK, US Paul J. DESLAURIERS - Owasso OK, US Steven J. SECORA - Bartlesville OK, US Elizabeth M. LANIER - Bartlesville OK, US Guylaine ST. JEAN - Bartlesville OK, US Jon D. RATZLAFF - Bartlesville OK, US Christopher E. WITTNER - Bartlesville OK, US
Assignee:
CHEVRON PHILLIPS CHEMICAL COMPANY LP - The Woodlands TX
International Classification:
C08F 210/02 C08F 4/42 B29C 41/04 C08F 210/14
US Classification:
526113, 5263484, 526348, 5263482, 5263483, 264310
Abstract:
A polymer having a density of from about 0.94 g/cmto about 0.96 g/cmand a primary structure parameter 2 (PSP2 value) of greater than about 8.5, wherein an article formed from the polymer has an environmental stress crack resistance of equal to or greater than about 1000 hours when measured in accordance with ASTM D 1693 condition A. A polymer having at least one lower molecular weight component and at least one higher molecular weight component and having a PSP2 value of equal to or greater than about 8.5, wherein an article formed from the polymer has an environmental stress crack resistance of greater than about 1000 hours when measured in accordance with ASTM D 1693 condition A.
Society of Plastics Engineers since Jun 2008
V.P.
Society of Plastics Engineers - Rotational Molding Division since Jan 2000
Board Member
Chevron Phillips Chemical Company since Jan 1989
Technical Service Manager - PE RM/IM
Education:
Oklahoma State University 2008 - 2008
Bachelors, Bachelor of Science
Oklahoma State University 1980 - 1985
Bachelors, Bachelor of Science
Skills:
Polymers Plastics Injection Molding Extrusion Manufacturing Materials Resin Rotational Molding Product Development New Business Development Chemical Engineering Compounding Continuous Improvement Thermoforming Thermoplastics Blow Molding Process Engineering Technical Services Additives Market Development Manufacturing Operations Management Lean Manufacturing Polymer Science Business Development Management Design of Experiments Automotive Materials Science Polymer Chemistry Blown Film Packaging Six Sigma Composites Machine Tools Plastics Industry Product Design Commercialization Cross Functional Team Leadership Marketing International Business Technical Support Polymer Characterization Rheology Quality System Plastic Extrusion Process Simulation Spc Process Optimization Cast and Blown Film Cast
Languages:
Indonesian English
Name / Title
Company / Classification
Phones & Addresses
Jon Ratzlaff DIRECTOR
ROTATIONAL MOLDING DIVISION OF THE SOCIETY OF PLASTICS ENGINEERS, INC
Society Of Plastics Engineers, Newtown, CT 06470 145 Plastic Technical Ctr, Bartlesville, OK