Reference

Improving fungal resistance of the epoxy polymer KD-4 by fungicidal additives

Improving fungal resistance of the epoxy polymer KD-4 by fungicidal additives. Smirnov, V. F.; Anisimov, A. 30615-19-1 and 94-82-6 are also occured in this study. A.; Semicheva, A. S. (Gorki State Univ., Gorki, USSR). Prikl. Biokhim. Mikrobiol., 13(1), 138-41 (Russian) 1977. CODEN: PBMIAK. DOCUMENT TYPE: Journal CA Section: 36 (Plastics Manufacture and Processing) The resistance to fungi of KD 4 [62340-49-2], an epoxy resin, is increased by addn. of trilan [51888-98-3], AK-Kh(a monochloroacetoamino deriv. of colophony), Cuprozan [8066-21-5], NaF [7681-49-4], NH4BF4 [13826-83-0], CuSO4 [7758-98-7], 2,4-dichlorophenoxybutyric acid [94-82-6], Na trichloroacetate (I) [650-51-1], Na 2,6-dichlorophenolate [29726-01-0], Granosan (II) [107-27-7] and merthiolate [54-64-8] as fungicides. Addn. of 3% I caused surface roughness and addn. of 6% II caused abrupt changes in the dielec. properties of the resin. .

Experimental studies on acute toxicity of fluoride compounds

Experimental studies on acute toxicity of fluoride compounds. Tamura, Hitoshi; Kataoka, Masayuki; Kawano, Toshihiko; Shimotsuura, Suehiro; Kawaguchi, Mitsuru; Tsutsumi, Shoji (Dep. Pharmacol., Tokyo Dent. Coll., Chiba 260, Japan). Shika Gakuho, 83(9), 1239-42 (Japanese) 1983.Several reagents with their cas registry numbers 39456-59-2 and 7631-97-2 are used here. CODEN: SHGKA3. ISSN: 0371-0041. DOCUMENT TYPE: Journal CA Section: 1 (Pharmacology) The oral LD50 of acidulated phosphate fluoride [39456-59-2], NaF [7681-49-4], and Na monofluorophosphate [7631-97-2] were detd. in male mice. Animals given the fluorides showed an increase in spontaneous activity and lying in a prone posture alternately; tonic and clonic convulsion were obsd. in animals which died during the obsd. period. The LD50 values were 152 mg/kg for acidulated phosphate fluoride, 158 mg/kg for NaF, and 555 mg/kg for Na monofluorophosphate. .