Lawrence J Mckenna

US Patent:

47726539, Sep 20, 1988

Filed:

Sep 18, 1987

Appl. No.:

7/098536

Inventors:

Lawrence A. McKenna - Flemington NJ

Assignee:

Amoco Corporation - Chicago IL

International Classification:

C08K 326
C08L 8106
C08L 6900
C08L 7908

US Classification:

524427

Abstract:

Tough, stain-resistant microwave cookware can be fabricated from an injection-moldable thermoformable blend, comprising: A. a thermoformable interpolymer, comprising at least one unsaturated dicarboxylic acid compound polymerized with at least one vinyl monomer, in an amount between about 25 and about 75 weight % based on the weight of the unfilled blend, and B. at least one thermoformable polymer, selected from the group consisting of polycarbonates (including polyestercarbonates), poly(aryl ether sulfone) resins, polyarylates, and polyetherimides in an amount between about 75 and about 25 weight % based on the weight of the unfilled blend.

US Patent:

49065009, Mar 6, 1990

Filed:

Mar 7, 1988

Appl. No.:

7/164849

Inventors:

Lawrence A. McKenna - Flemington NJ

Assignee:

Amoco Corporation - Chicago IL

International Classification:

B32B 1502
B32B 1508

US Classification:

428 67

Abstract:

Described herein are blends of a particular poly(aryl ether), a poly(alkylene terephthalate), and a nucleating agent. These blends are suitable for molding into electrical connectors which do not blister when subjected to vapor phase reflow and infrared reflow applications.