Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1988-11-10
1990-05-29
Short, Patricia
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
525511, 525 29, 525 27, C08L 6706
Patent
active
049296515
ABSTRACT:
A process is provided for manufacturing ballistic resistant composites of an isophthalic thermoset polyester and woven roving made of magnesia aluminosilicate glass fibers. An impregnating solution is provided whereby pregregs can be conveniently formed and then vacuum bag molded. The ingredients in the impregnating solution are critically selected to provide prescribed viscosities after the elapse of certain periods of time and thereby allow the final articles to be formed in an economical and expedient manner.
REFERENCES:
patent: 2568331 (1951-09-01), Frilette
patent: 3431320 (1967-12-01), Baum et al.
patent: 3465061 (1967-11-01), Fekete et al.
patent: 3631217 (1971-12-01), Rabenold
patent: 4100229 (1978-07-01), Schwartz
patent: 4101604 (1989-07-01), Rave
patent: 4110278 (1978-08-01), Demmler
patent: 4138385 (1979-02-01), Uftner
patent: 4290939 (1981-09-01), Bertsch
patent: 4403012 (1983-09-01), Harpell et al.
patent: 4529640 (1985-07-01), Brown et al.
patent: 4555534 (1985-11-01), Atkins
patent: 4639387 (1987-01-01), Epel
patent: 4664967 (1987-05-01), Tasdemiroglu
MIL-L-62474 B (AT) Military Specification, 25 Jun. 1984 "Laminate:Aramid-Fabric-Reinforced, Plastic".
Ballistic impact behavior of "High Strength Glass Fiber Composites" Jan. 27, 1986, D. R. Hartman.
"Discover S-2 Glass Fiber a New State of the Art" Owens-Corning Fiberglas Corporation Publication 5-ASP-1301, 1985.
"Peroxyesters" Penwalt Product Bulletin #7-81-M.
"Thickeners and Low Shrink Additives for Premix and SMC Systems" Frank Fekete, SPI 1970.
"Monthly Report-Jun. 1985" Army Materials and Mechanics Research Center, Contract #DAAG-46-85-C-0006.
"A Comparative Study of Ballistic Performance of Ballistic Performance of Glass Rreinforced Plastic Materials", by Arakere Vasudev and Mitchell J. Mehlman, SAMPE Quarterly, Jul. 1987.
"Ballistic Performance of Thick S-2 Glass Composites" by Bless Hartman and Hanchak.
"Ballistic Penetration of S2 Glass Laminates" by Bless, Hartman Okajima and Hanchak.
Gauchel James V.
Kerle Edward J.
Wilson Edward L.
Owens-Corning Fiberglas Corporation
Pacella Patrick P.
Rywalski Robert F.
Short Patricia
LandOfFree
Process for forming thick ballistic resistant materials does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for forming thick ballistic resistant materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for forming thick ballistic resistant materials will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-521396