Detail of "110-25-8"

Reference

Impact- and weather-resistant polyolefin resins

Impact- and weather-resistant polyolefin resins. Goto, Masao; Nakamura, Shozo (Hitachi, Ltd., Japan). Japan. Kokai JP 52100547 23 Aug 1977 Showa, 5 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C08L023-02. APPLICATION: JP 76-16013 18 Feb 1976. DOCUMENT TYPE: Patent CA Section: 36 (Plastics Manufacture and Processing) An impact- and weather-resistant ethylene-propylene copolymer (I) [9010-79-1] contains CaCO3 30-400, N-methylglycine oleamide (II) [110-25-8] 0.1-120, and 2-hydroxy-4-octyloxybenzophenone (III) [1843-05-6], 2,2'-methylenebis(4-ethyl-6-tert-butylphenol) (IV) [88-24-4], and(or) tris(nonylphenyl) phosphite (V) [26523-78-4] 0.05-10 phr. Thus, a mixt. of 100 parts CaCO3 and 2.5 parts II was kneaded 10 min at 20°, mixed with III 1.0, IV 1.0, V 1.0, and I 100 parts, dry-blended 10 min, and molded to give pellets which were conditioned 48 h, giving weather-resistant pellets with increased Izod impact value, compared with pellets obtained from I and CaCO3.

Corrosion inhibitor of metals

Corrosion inhibitor of metals. (Kurita Water Industries, Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 60013084 A2 23 Jan 1985 Showa, 5 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: ICM: C23F011-14. ICS: C23F011-173. APPLICATION: JP 83-121034 5 Jul 1983. DOCUMENT TYPE: Patent CA Section: 55 (Ferrous Metals and Alloys) Corrosion inhibitor contains RCONMeCH2CO2H (R = C8-22 alkyl) or its salt and 31 copolymer of (meth)acrylic or maleic acid. The inhibitor which has low toxicity is esp. useful in boilers and coolants of chem. engineering, oil refining, and air conditioning plants. Thus, a soft steel specimen was suspended in tap water [pH 7.6; total hardness (as CaCO3) 74, Ca hardness (as CaCO3) 50, Cl- 15, SO42- 25, and SiO2 28 ppm] contg. triethanolamine (I) [102-71-6] and N-oleoylsarcosine (II) [110-25-8] for 24 h at 30°. Then, the specimen was placed in synthetic water [pH 8.3; total hardness (as CaCO3) 210, Ca hardness (as CaCO3) 150, Cl- 90, SO42- 60, and SiO3 60 ppm] contg. I, II, and acrylic acid-Na allylsulfonate copolymer [96343-60-1] for 120 h at 50° to show corrosion rate 2.3 mg/dm2-day compared to 13.5 when using poly(maleic acid) instead of the copolymer.