UV absorbing glass cloth and use thereof

Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Coated or impregnated woven – knit – or nonwoven fabric which... – Coated or impregnated inorganic fiber fabric

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C428S901000, C428S417000, C442S060000, C442S172000, C442S180000, C442S301000

Reexamination Certificate

active

06838400

ABSTRACT:
The glass transmittance of UV light having a wavelength of 365 nanometers is reduced by compounding an oxide or salt of at least one of Fe, Cu, Cr, Ce, Mn and mixtures thereof. The fiberglass cloth can be used for providing reinforced prepregs used in producing printed circuit boards or laminated chip carrier substrates.

REFERENCES:
patent: 3046170 (1962-07-01), Toulmin
patent: 3531677 (1970-09-01), Loughridge
patent: 3650598 (1972-03-01), Kitano et al.
patent: 3671380 (1972-06-01), Ali et al.
patent: 4201606 (1980-05-01), Neat
patent: 4284686 (1981-08-01), Wedding
patent: 4405672 (1983-09-01), Araujo et al.
patent: 4444619 (1984-04-01), O'Hara
patent: 4697923 (1987-10-01), Jones et al.
patent: 4701425 (1987-10-01), Baker et al.
patent: 4746634 (1988-05-01), Danielson
patent: 4820326 (1989-04-01), Speit
patent: 4836837 (1989-06-01), Rapp
patent: 4900614 (1990-02-01), Miyazato et al.
patent: 4906597 (1990-03-01), Speit
patent: 4938602 (1990-07-01), May et al.
patent: 4980319 (1990-12-01), Speit
patent: 5023210 (1991-06-01), Krumwiede et al.
patent: 5043003 (1991-08-01), Omi et al.
patent: 5077133 (1991-12-01), Cheng
patent: 5112778 (1992-05-01), Cheng et al.
patent: 5236777 (1993-08-01), Inoguchi et al.
patent: 5249076 (1993-09-01), Fujiwara et al.
patent: 5256607 (1993-10-01), Kerko et al.
patent: 5266385 (1993-11-01), Ishii
patent: 5281562 (1994-01-01), Araujo et al.
patent: 5322819 (1994-06-01), Araujo et al.
patent: 5350972 (1994-09-01), Bucher et al.
patent: 5362689 (1994-11-01), Morimoto et al.
patent: 5364820 (1994-11-01), Morimoto et al.
patent: 5403789 (1995-04-01), Kerko et al.
patent: 5405811 (1995-04-01), Kerko et al.
patent: 5420082 (1995-05-01), Maugendre et al.
patent: 5422755 (1995-06-01), Morgan
patent: 5430573 (1995-07-01), Araujo et al.
patent: 5433997 (1995-07-01), Land
patent: 5728471 (1998-03-01), Dupont et al.
patent: 5942331 (1999-08-01), Miyauchi et al.
patent: 03-261633 (1988-09-01), None
patent: 63-225552 (1988-09-01), None
English language abstract of JP 03-261633A, published by Japanese Abstracts, 1991.*
Haining, FW, “Prepreg Manufacturing Process”,TDB, Apr. 1978, p. 4723.
Chellis, LN, “Substrate for Surface Solder Devices”,TDB, Sep. 1984, p. 1964.
“Dry Process for Laminating Boards”,Research Disclosure, No. 252, Apr. 1985.
“Transmission of Colored Glasses”,Handbook of Chemistry and Physics, 47th Edition, Robert C. Weast, Editor-in-Chief, The Chemical Rubber Co., 1966, pp. E-158-E-166.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

UV absorbing glass cloth and use thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with UV absorbing glass cloth and use thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and UV absorbing glass cloth and use thereof will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3432322

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.