Miscible polyimide blends

Details Miscible polyimide blends Miscible polyimide blends

2004-06-28

2008-11-18

Szekely, Peter (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C524S133000, C524S147000

Reexamination Certificate

active

07452944

ABSTRACT:
Compositions made from a polyarylate or polyester carbonate containing greater than about 50 mole % resorcinol based ester linkages give miscible blends with polyimide resins. The blends of polyimides and resorcinol based polyesters or resorcinol based polyester carbonates also give miscible blends when combined with other aryl alky polyester resins.

REFERENCES:
patent: 3803085 (1974-04-01), Takehoshi et al.
patent: 3847867 (1974-11-01), Heath et al.
patent: 3850885 (1974-11-01), Takekoshi et al.
patent: 3852242 (1974-12-01), White
patent: 3855178 (1974-12-01), White et al.
patent: 3905942 (1975-09-01), Takekoshi et al.
patent: 3983093 (1976-09-01), Williams, III et al.
patent: 3998786 (1976-12-01), D'Alenio
patent: 4217438 (1980-08-01), Brunelle et al.
patent: 4334053 (1982-06-01), Freitag et al.
patent: 4443591 (1984-04-01), Schmidt et al.
patent: 4548997 (1985-10-01), Mellinger et al.
patent: 5003031 (1991-03-01), Schwartz et al.
patent: 5387639 (1995-02-01), Sybert et al.
patent: 5391689 (1995-02-01), Kageyama et al.
patent: 5512632 (1996-04-01), Serini et al.
patent: 5670256 (1997-09-01), St. Clair et al.
patent: 5916997 (1999-06-01), Webb et al.
patent: 6265522 (2001-07-01), Brunelle et al.
patent: 6410620 (2002-06-01), Shakhnovich
patent: 6476177 (2002-11-01), Auman et al.
patent: 6538065 (2003-03-01), Suriano et al.
patent: 6607814 (2003-08-01), Pickett et al.
patent: 6753365 (2004-06-01), Brown et al.
patent: 6815526 (2004-11-01), Yokota et al.
patent: 2001/0016626 (2001-08-01), Vollenberg et al.
patent: 2003/0004268 (2003-01-01), Sundararaj et al.
patent: 2005/0165148 (2005-07-01), Bogerd et al.
patent: 0594386 (1994-04-01), None
International Search Report for International Application No. PCT/US2005/022351, mailed Jun. 23, 2005, 7 pages.
Gunduz, et al., Glass filed polycarbonate ester-polyetherimide blends, Annual Technical Conference—Society of Plastics Engineers, vol. 2, No. 61, 2003, pp. 1842-1846.

Affiliated with

Also associated with

Rating

Miscible polyimide blends does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Miscible polyimide blends, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Miscible polyimide blends will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4038525