A METHOD OF TOUGHENING THERMOPLASTIC POLYMERS AND THERMOPLASTIC COMPOSITIONS PRODUCED THEREBY

Title:

A METHOD OF TOUGHENING THERMOPLASTIC POLYMERS AND THERMOPLASTIC COMPOSITIONS PRODUCED THEREBY

Document Type and Number:

WIPO Patent Application WO2002022716

Kind Code:

A3

Abstract:

A method of forming a toughened article from a blend of a thermoplastic polymer and a comb copolymer is disclosed, along with the toughened article produced thereby. Compositions such as solids blends and melt blends, including a thermoplastic polymer and a comb copolymer, are also disclosed.

Inventors:

LAU WILLIE
VAN RHEENEN PAUL RALPH

Application Number:

PCT/US2001/028858

Publication Date:

June 20, 2002

Filing Date:

September 13, 2001

Export Citation:

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Assignee:

ROHM & HAAS (US)

International Classes:

B29C48/90; C08J5/18; B32B27/08; C08F4/00; C08F4/16; C08F257/02; C08F265/04; C08F265/06; C08F290/00; C08F290/04; C08F290/06; C08F291/00; C08F293/00; C08J3/02; C08K3/20; C08L23/08; C08L23/20; C08L25/12; C08L27/04; C08L27/06; C08L27/24; C08L51/00; C08L53/00; C08L53/02; C08L55/00; C08L55/02; C08L67/02; C08L67/06; C08L69/00; C08L77/00; C08L77/02; C08L77/06; C08L101/00; C09D5/02; C09D133/02; C09D151/00; C09D153/00; C09D155/00; C09D157/00; C09J133/00; C09J133/10; C09J151/00; C08L23/10; C08L23/16; C08L23/22; C08L33/00; C08L33/06; C08L33/10; (IPC1-7): C08L101/00

Foreign References:

US5164454A	1992-11-17
EP0612774A2	1994-08-31
EP0212542A2	1987-03-04
US3879494A	1975-04-22
US3862102A	1975-01-21

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