Blends of perfluoroelastomers and fluoroplastics

Details Blends of perfluoroelastomers and fluoroplastics Blends of perfluoroelastomers and fluoroplastics

2008-04-08

2008-04-08

Nutter, Nathan M. (Department: 1711)

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

Synthetic resins

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

C524S544000

Reexamination Certificate

active

11114627

ABSTRACT:
Cured articles are prepared from a composition that comprises a blend of a perfluoroelastomer and 51-300 phr of a semi-crystalline thermoplastic copolymer comprising copolymerized units of tetrafluoroethylene and 5-12 weight percent of a perfluoro(alkyl vinyl ether). The semi-crystalline copolymer is present as particles having an average particle size greater than 100 nm.

REFERENCES:
patent: 3332907 (1967-07-01), Angelo et al.
patent: 3467638 (1969-09-01), Pattison
patent: 3484503 (1969-12-01), Magner et al.
patent: 4243770 (1981-01-01), Tatemoto et al.
patent: 4281092 (1981-07-01), Breazeale
patent: 4394489 (1983-07-01), Aufdermarsh
patent: 4713418 (1987-12-01), Logothetis et al.
patent: 5208293 (1993-05-01), Oki et al.
patent: 5565512 (1996-10-01), Saito et al.
patent: 5696189 (1997-12-01), Legare
patent: 5789489 (1998-08-01), Coughlin et al.
patent: 5789509 (1998-08-01), Schmiegel
patent: 6191208 (2001-02-01), Takahashi
patent: 6281296 (2001-08-01), MacLachlan et al.
patent: 6710132 (2004-03-01), Apostolo et al.
patent: 6844036 (2005-01-01), Apostolo et al.

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