Coating processes – Solid particles or fibers applied – Applying superposed diverse coatings or coating a coated base
Patent
1978-11-13
1981-10-06
Kyle, Deborah L.
Coating processes
Solid particles or fibers applied
Applying superposed diverse coatings or coating a coated base
250517, 250519, 250515, 252478, 428524, 376905, G21F 110
Patent
active
042935989
ABSTRACT:
A method for increasing the boron.sup.10 content of a neutron absorbing article, such as one in flat, flexible sheet shape, includes coating a surface of such article with a solidifiable liquid synthetic organic polymeric material, such as a phenol formaldehyde type resin, applying boron carbide particles to the polymeric material and solidifying the polymer, such as by curing to cross-linked permanently set form, so as to hold the neutron absorbing boron carbide particles in place thereon. In highly preferred embodiments of the invention the boron carbide particles applied will extend beyond the surface of the external material and will serve as anchoring means for applications of subsequent coatings and the plurality of coatings, usually after initial partial curing to solidify them and make them form-retaining, will be permanently cross-linked simultaneously. In another aspect of the invention the plurality of flat neutron absorbing articles may be joined together by contacting surfaces thereof with such a coating material, preferably containing boron carbide particles, and curing it.
REFERENCES:
patent: 1009682 (1926-12-01), Angebaud
patent: 2796411 (1957-06-01), Zirkle et al.
patent: 2796529 (1957-06-01), Morrison
patent: 2858451 (1958-10-01), Silversher
patent: 2928948 (1960-03-01), Silversher
patent: 2983821 (1961-05-01), Cap
patent: 2991368 (1961-07-01), Reissner
patent: 3016463 (1962-01-01), Needham
patent: 3061491 (1962-10-01), Sherrard et al.
patent: 3106535 (1963-10-01), Blanco
patent: 3230375 (1966-01-01), Wagoner et al.
patent: 4027377 (1977-06-01), Roszler
patent: 4035961 (1977-07-01), Pemrick et al.
patent: 4042559 (1977-08-01), Abelson et al.
Hortman Michael T.
Naum Robert G.
Kramer Raymond F.
Kyle Deborah L.
The Carborundum Company
Weber Robert C.
LandOfFree
Method for increasing boron.sup.10 contents of neutron absorbing does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for increasing boron.sup.10 contents of neutron absorbing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for increasing boron.sup.10 contents of neutron absorbing will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1207073