John D Matlack

US Patent:

46320539, Dec 30, 1986

Filed:

Jul 12, 1985

Appl. No.:

6/754415

Inventors:

James G. Villanueva - Snellville GA
John D. Matlack - Lilburn GA
Shelton E. Lewis - Norcross GA
John F. E. Pocock - Stone Mountain GA
Charles A. Cole - Gainesville GA

Assignee:

Amoco Corporation - Chicago IL

International Classification:

B05C 310
B05C 1102

US Classification:

118 66

Abstract:

A method for treating plastic containers with a resin to improve barrier properties thereof including conditioning with an ionizing gas, dipping container in latex of barrier resin and drying container including removing drop from bottom thereof. Apparatus for carrying out the process is shown.

US Patent:

50284622, Jul 2, 1991

Filed:

Jul 21, 1989

Appl. No.:

7/383186

Inventors:

John D. Matlack - Lilburn GA
James G. Villanueva - Snellville GA
Bruce A. Newman - Snellville GA
Lawrence D. Lillwitz - Glen Ellyn IL
Melvin L. Luetkens - Batavia IL

Assignee:

Amoco Corporation - Chicago IL

International Classification:

B65D 102
B32B 2734

US Classification:

428 357

Abstract:

Plastic bottles and a process for producing same in which at least one layer comprises a polyamide composition comprising isophthalic acid, terephthalic acid, adipic acid, metaxylylenediamine and hexamethylenediamine moieties in a molar ratio of about 49. 5-0. 5/0-20/0. 5-49. 5/0. 5-50/49. 5-0.

US Patent:

51752387, Dec 29, 1992

Filed:

Aug 30, 1990

Appl. No.:

7/575070

Inventors:

John D. Matlack - Lilburn GA
James G. Villanueva - Snellville GA
Bruce A. Newman - Snellville GA
Lawrence D. Lillwitz - Glen Ellyn IL
Melvin L. Luetkens - Batavia IL
Gregory E. Schmidt - Batavia IL

Assignee:

Amoco Corporation - Chicago IL

International Classification:

C08G 6926

US Classification:

528339

Abstract:

A polyamide composition comprising the following recurring units: ##STR1## in proportions such that the mole ratio of the dicarboxylic acid moieties in the A, B and C units is about 49. 5-0. 5/0-20/0. 5-49. 5 and wherein R is a divalent radical comprising ##STR2## in a mole ratio of about 0. 5-50/49. 5-0 and preferably having a glass transition temperature of 90. degree. C. or greater and an oxygen transmission rate of about 2. 0 cc-mil/100 in. sup. 2 -day-atm or less.

US Patent:

45349959, Aug 13, 1985

Filed:

Apr 5, 1984

Appl. No.:

6/597090

Inventors:

John F. E. Pocock - Stone Mountain GA
Charles A. Cole - Gainesville GA
James G. Villanueva - Snellville GA
John D. Matlack - Lilburn GA
Shelton E. Lewis - Norcross GA

Assignee:

Standard Oil Company (Indiana) - Chicago IL

International Classification:

B05D 702
B05D 118
B05D 314
B05D 724

US Classification:

427 38

Abstract:

A method for treating plastic containers with a resin to improve barrier properties thereof including conditioning with an ionizing gas, dipping container in latex of barrier resin and drying container including removing drop from bottom thereof. Apparatus for carrying out the process is shown.