摘要:
Flame retardant flexible polyurethane foam compositions, methods of flame retarding flexible polyurethane foam compositions, articles made therefrom and flame retardants that comprise blends of (alkyl substituted) triaryl phosphate ester and phosphorus-containing flame retardant having at least about 5 wt. % phosphorus additives. The combined weight of the (alkyl substituted) triaryl phosphate ester and the phosphorus-containing flame retardant comprises about 5 to about 40% by weight of the flexible polyurethane foam compositions or reaction mixtures. The ratio of the (alkyl substituted) triaryl phosphate ester to the phosphorus-containing flame retardant is from about 95:5 to about 50:50 percent by weight.
摘要:
A liquid deicer composition suitable for use as a deicer or as a pre-coat for solid deicers is disclosed. The composition typically includes molasses solids, magnesium chloride, and a corrosion inhibitor. In one implementation the liquid deicer composition includes molasses solids; magnesium chloride, and a corrosion inhibitor.
摘要:
A bracket for use on hospital beds for supporting orthopedic traction weights comprises a pair of parallel laterally spaced hook elements adapted to removably engage the foot board of the bed and a horizontal element secured to the lower ends thereof and which has outwardly extending opposed ends each of which is provided with an arcuate weight receiving notch to receive the hook portion of an orthopedic traction weight and support the traction weights thereon.
摘要:
A shock absorbing mechanism for wheels for absorbing horizontally-applied shock loads experienced by the wheel whereupon the axle and hub of the wheel are permitted to move rearwardly, or "slide", upon the application of a relatively substantial horizontal shock force. The spring rate, stiffness and travel are all adjustable. Means are provided for anchoring the stationary portion of the wheel braking mechanism to a stationary portion of the motorcycle and, should it be desired to do so, for bypassing the shock absorbing mechanism of the present invention to restore the axle and wheel combination to the former function non-shock absorbing relationship.