Ceramic filters formed from photocurable pre-ceramic polymers

Details Ceramic filters formed from photocurable pre-ceramic polymers Ceramic filters formed from photocurable pre-ceramic polymers

2003-12-16

2010-02-09

Griffin, Walter D (Department: 1797)

Gas separation

Specific media material

Ceramic or sintered

C055S522000, C055S524000, C528S004000, C528S005000, C526S286000

Reexamination Certificate

active

07658778

ABSTRACT:
A method for making high temperature filter media includes the steps of melt-spinning a plurality of fibers of pre-ceramic thermoplastic polymer to form a non-woven textile web of the fibers, curing and cross-linking the thermoplastic polymer to a thermo-set polymer and thermally decomposing the thermo-set polymer to ceramic.

REFERENCES:
patent: 3755527 (1973-08-01), Keller et al.
patent: 3978185 (1976-08-01), Buntin et al.
patent: 4017347 (1977-04-01), Cleveland
patent: 4199387 (1980-04-01), Hladik
patent: 4310481 (1982-01-01), Baney
patent: 4310482 (1982-01-01), Baney
patent: 4364761 (1982-12-01), Berg et al.
patent: 4377677 (1983-03-01), Iwai et al.
patent: 4414403 (1983-11-01), Schilling, Jr. et al.
patent: 4472591 (1984-09-01), Schilling, Jr. et al.
patent: 4477771 (1984-10-01), Nagy et al.
patent: 4505726 (1985-03-01), Takeuchi et al.
patent: 4588832 (1986-05-01), Ishihara et al.
patent: 4631179 (1986-12-01), Smith, Jr.
patent: 4652286 (1987-03-01), Kusuda et al.
patent: 4767876 (1988-08-01), Seyferth et al.
patent: 4771118 (1988-09-01), Takamizawa et al.
patent: 4800211 (1989-01-01), Tischler et al.
patent: 4806612 (1989-02-01), Chandra et al.
patent: 4825651 (1989-05-01), Puschner et al.
patent: 4835238 (1989-05-01), Burns et al.
patent: 4847027 (1989-07-01), Lu
patent: 4923716 (1990-05-01), Brown et al.
patent: 4934141 (1990-06-01), Ollivon et al.
patent: 4946919 (1990-08-01), Johnson
patent: 5008422 (1991-04-01), Blum et al.
patent: 5028571 (1991-07-01), Pillot et al.
patent: 5049529 (1991-09-01), Duboudin et al.
patent: 5051215 (1991-09-01), Rabe et al.
patent: 5064915 (1991-11-01), Duboudin et al.
patent: 5074112 (1991-12-01), Walton et al.
patent: 5091271 (1992-02-01), Sawaki et al.
patent: 5126529 (1992-06-01), Weiss et al.
patent: 5138080 (1992-08-01), Jung et al.
patent: 5151390 (1992-09-01), Aoki et al.
patent: 5153295 (1992-10-01), Whitmarsh et al.
patent: 5169916 (1992-12-01), Weber et al.
patent: 5171810 (1992-12-01), Weber et al.
patent: 5268336 (1993-12-01), Deleeuw et al.
patent: 5292830 (1994-03-01), Funayama et al.
patent: 5300605 (1994-04-01), Weber et al.
patent: 5322537 (1994-06-01), Nakamura et al.
patent: 5364920 (1994-11-01), Bujalski et al.
patent: 5365042 (1994-11-01), Benoit et al.
patent: 5446270 (1995-08-01), Chamberlain et al.
patent: 5512351 (1996-04-01), Miyamichi et al.
patent: 5543485 (1996-08-01), Baldus
patent: 5552049 (1996-09-01), Gray
patent: 5591199 (1997-01-01), Porter et al.
patent: 5626707 (1997-05-01), Hadzicki et al.
patent: 5632834 (1997-05-01), Ostertag et al.
patent: 5641817 (1997-06-01), Aghajanian et al.
patent: 5651250 (1997-07-01), Kawamura
patent: 5698055 (1997-12-01), Benkoczy
patent: 5707471 (1998-01-01), Petrak et al.
patent: 5714025 (1998-02-01), Brungardt
patent: 5732743 (1998-03-01), Livesay
patent: 5756412 (1998-05-01), Lee et al.
patent: 5808282 (1998-09-01), Apté et al.
patent: 5820483 (1998-10-01), Preece et al.
patent: 5843304 (1998-12-01), Marchessault et al.
patent: 5843860 (1998-12-01), Kim et al.
patent: 5888641 (1999-03-01), Atmur et al.
patent: 5902514 (1999-05-01), Park et al.
patent: 6063150 (2000-05-01), Peter et al.
patent: 6101793 (2000-08-01), Nagai et al.
patent: 6444006 (2002-09-01), Haberkamp et al.
patent: 2003/0101701 (2003-06-01), Henrichsen et al.

Affiliated with

Also associated with

Rating

Ceramic filters formed from photocurable pre-ceramic polymers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ceramic filters formed from photocurable pre-ceramic polymers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ceramic filters formed from photocurable pre-ceramic polymers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4159917