Peter S Kezios from 7104 E Creeks Edge Dr APT 22, Wilmington, NC 28409, age 65, Phone: 910-512-2038

Us Patents

Uv Barrier Formulation For Polyesters
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US Patent:

7763265, Jul 27, 2010
Filed:

Jun 30, 2004
Appl. No.:

10/879160
Inventors:

Karl H. Buchanan - Kure Beach NC, US
Helen J. Codd - Wilmington NC, US
Peter S. Kezios - Wilmington NC, US
Assignee:

Dak Americas, LLC - Charlotte NC
International Classification:

A61K 9/00
A61Q 17/04
US Classification:

424402, 424 59
Abstract:

The invention provides UV-barrier formulations which result in products which effectively resist the transmission of ultraviolet light therethrough. The invention also provides UV-barrier formulations which result in products with improved resistance to ultraviolet light. In particular, the invention provides UV barrier formulations for polyester resins that have improved resistance to ultraviolet radiation, and significantly reduce ultraviolet light transmission in the resulting resin products. The invention also provides products and manufacturing processes based on the above formulations.

Process For Manufacturing Co-Polyester Barrier Resins Without Solid-State Polymerization, Co-Polyester Resins Made By The Process, And Clear Mono-Layer Containers Made Of The Co-Polyester Resins
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US Patent:

20070128389, Jun 7, 2007
Filed:

Dec 6, 2005
Appl. No.:

11/294370
Inventors:

Peter Kezios - Wilmington NC, US
Chi-Chin Chen - Wilmington NC, US
Helen Codd - Wilmington NC, US
Karl Buchanan - Kure Beach NC, US
Assignee:

DAK AMERICAS LLC - Charlotte NC
International Classification:

B32B 27/08
US Classification:

428035700
Abstract:

A process for producing compositions having improved gas barrier properties, and compositions containing a polyester resin and one or more of another thermoplastic resin and a filler, and may be used to form containers that exhibit improved resistance to gas permeation.

Co-Polyester Packaging Resins Prepared Without Solid-State Polymerization, A Method For Processing The Co-Polyester Resins With Reduced Viscosity Change And Containers And Other Articles Prepared By The Process
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US Patent:

20070248778, Oct 25, 2007
Filed:

Apr 21, 2006
Appl. No.:

11/407990
Inventors:

Peter Kezios - Wilmington NC, US
Helen Codd - Wilmington NC, US
Kevin Harrison - New Madison OH, US
Assignee:

DAK AMERICAS LLC - Charlotte NC
International Classification:

B32B 27/08
B29C 49/06
B29C 49/08
US Classification:

428035700, 264531000, 264537000
Abstract:

A method of processing a polyester composition without changing the intrinsic viscosity of the polyester polymer by more than 0.025 dL/g such as injection molding a PET resin to form a bottle perform and blow molding a container from the bottle preform.

Polyester Compositions Having Reduced Gas Permeation And Methods For Their Production
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US Patent:

20090162589, Jun 25, 2009
Filed:

Dec 20, 2007
Appl. No.:

11/961181
Inventors:

Karl Buchanan - Kure Beach NC, US
Chi-Chin Chen - Wilmington NC, US
Helen Codd - Wilmington NC, US
Peter Kezios - Wilmington NC, US
Robert J. Schiavone - Matthews NC, US
International Classification:

B32B 27/36
C08G 63/127
B29C 45/00
B29D 22/00
US Classification:

428 357, 428480, 5283081, 26432817
Abstract:

A polyethylene terephthalate and/or co-polyester composition containing one or more bisphenols. A method of making the composition, PET bottle preforms produced from the composition, a method of making a bottle by stretch-blow molding the composition and/or a preform thereof, bottles made from the composition, and a method of reducing the ingress and egress of gases through a film made from the composition.

Manufacturing Method Of Co-Polyester Resins For Clear Mono-Layer Containers With Improved Gas Barrier Characteristics
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US Patent:

7358324, Apr 15, 2008
Filed:

Dec 6, 2005
Appl. No.:

11/294369
Inventors:

Chi-Chin Chen - Wilmington NC, US
Peter S. Kezios - Wilmington NC, US
Helen Codd - Wilmington NC, US
Karl Buchanan - Kure Beach NC, US
Assignee:

Dak Americas LLC - Charlotte NC
International Classification:

C08G 69/44
C08G 69/48
C08F 20/00
C08F 20/56
US Classification:

528288, 528272, 528 36, 5253294, 525419, 525420, 525422
Abstract:

A process for producing compositions having improved gas barrier properties, and compositions containing a polyester resin and one or more of another thermoplastic resin and a filler, and may be used to form containers that exhibit improved resistance to gas permeation.

Polyester Containers And Films With Reduced Gas Permeability
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US Patent:

20190112471, Apr 18, 2019
Filed:

Apr 11, 2017
Appl. No.:

16/090350
Inventors:

- Charlotte NC, US
Peter S. KEZIOS - Wilmington NC, US
George F. ROLLEND - Amherst NH, US
Assignee:

DAK AMERICAS LLC - Charlotte NC
International Classification:

C08L 67/02
B29C 49/00
B29C 49/22
B65D 81/26
B65D 65/40
Abstract:

Three independent approaches to the reduction of gas molecule permeability through a polyethylene terephthalate (PET) polyester film or container wall by increasing the mechanically or thermally induced crystallinity or the overall crystallinity level of a single or multilayer container, where the three approaches may be employed independently or in combination with one another.

Resumes

Peter Kezios

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Location:

Wilmington, NC

Industry:

Plastics

Work:

Dak Americas Oct 2016 - Mar 2017
Vice President of Polyester R and D
Dak Americas Aug 2001 - Sep 2016
Senior Director of R and D
Dupont Jul 1984 - Jul 2001
Global Technology Manager

Education:

Princeton University 1979 - 1984
Doctorates, Doctor of Philosophy, Chemical Engineering, Philosophy Caltech 1975 - 1979
Bachelors, Bachelor of Science, Chemical Engineering

Skills:

Microsoft Office
Microsoft Excel
Microsoft Word
Customer Service
Powerpoint
English
Windows
Research
Outlook
Teaching
Public Speaking
Strategic Planning
Budgets
Negotiation
Editing
Process Engineering
Product Development
Process Improvement
Engineering
Polymers
Chemical Engineering
R&D
Research and Development

Interests:

Soccer and Other Sports

Languages:

Greek
French

Peter S Kezios

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Us Patents

Uv Barrier Formulation For Polyesters

Process For Manufacturing Co-Polyester Barrier Resins Without Solid-State Polymerization, Co-Polyester Resins Made By The Process, And Clear Mono-Layer Containers Made Of The Co-Polyester Resins

Co-Polyester Packaging Resins Prepared Without Solid-State Polymerization, A Method For Processing The Co-Polyester Resins With Reduced Viscosity Change And Containers And Other Articles Prepared By The Process

Polyester Compositions Having Reduced Gas Permeation And Methods For Their Production

Manufacturing Method Of Co-Polyester Resins For Clear Mono-Layer Containers With Improved Gas Barrier Characteristics

Polyester Containers And Films With Reduced Gas Permeability

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Peter Kezios

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Peter Kezios Wilmingt NC