COPOLYMERS OF ETHYLENE AND SELECTED ACRYLATE ESTERS

Title:

COPOLYMERS OF ETHYLENE AND SELECTED ACRYLATE ESTERS

Document Type and Number:

WIPO Patent Application WO2001092354

Kind Code:

A3

Abstract:

In the copolymerization of ethylene and acrylate esters, the use of selected acrylate esters suppresses the formation of acrylate ester homopolymer, and/or allows the rapid analysis by <1>H-NMR of the amount of homopolymer by product present in the copolymer, both aids in manufacturing high quality copolymers. Useful such acrylates include hexyl acrylate, 3,5,5-trimethylhexyl acrylate, 2-phenoxyethyl acrylate and 2-phenylethyl acrylate. The polymers are useful for films and molding resins.

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Inventors:

JOHNSON LYNDA K (US)
WANG LIN (US)
MCCORD ELIZABETH F (US)

Application Number:

PCT/US2001/017626

Publication Date:

January 16, 2003

Filing Date:

May 31, 2001

Export Citation:

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Assignee:

DU PONT (US)
JOHNSON LYNDA K (US)
WANG LIN (US)
MCCORD ELIZABETH F (US)

International Classes:

C07C251/08; B01J31/00; C07C251/20; C07C251/24; C07F5/06; C07F7/00; C07F9/50; C07F9/572; C07F9/58; C07F15/04; C07F19/00; C08F4/00; C08F4/06; C08F4/16; C08F4/44; C08F4/60; C08F4/605; C08F4/619; C08F4/642; C08F4/70; C08F4/76; C08F4/80; C08F10/00; C08F10/02; C08F118/02; C08F210/00; C08F110/02; C08F210/02; (IPC1-7): C08F210/02; C08F4/70

Domestic Patent References:

WO1999030822A1

1999-06-24

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