Zobrazeno 1 - 10
of 13
pro vyhledávání: '"B M, Badran"'
Publikováno v:
Journal of Coatings Technology and Research. 14:437-446
Eight eco-friendly protective coatings (PU, PUA1, PUA3, PUA5, T30PUA5, T60PUA5, T90PUA5, and T120PUA5), were formulated based on series of laboratory-synthesized poly(urethane co-sulfone amide) copolymer dispersions (CPDs) as binders. The first four
Publikováno v:
Polymer Bulletin. 74:531-554
Four polyurethane/polyamide copolymer dispersions (PUCON-co-APAS) were prepared from castor oil-based polyol (CON). Castor oil (CO) was firstly transesterified with triethanolamine at 210 °C for different time intervals: 30, 60, 90 and 120 min, to p
Publikováno v:
Progress in Organic Coatings. 77:965-974
Aqueous dispersions of castor oil-based polyurethane (PUCO)/aromatic polyamide sulfone (APAS) block copolymers (PUCO-co-APAS) were successfully synthesized via a copolymerization reaction. PUCO was prepared by an emulsion polymerization process in fo
Autor:
H. A. Mohamed, B. M. Badran
Publikováno v:
Journal of Applied Polymer Science. 115:174-182
Ethylamine adduct (30 Kg) was prepared in an industrial field by reaction of ethylamine with epoxydized soybean oil, oxiran content 6.5, and identified by infra-red spectroscopy. The prepared adduct was emulsified using both polyoxyethylene sorbitan
Autor:
H, Akl, B M, Badran, N El, Zein, N E, Zein, F, Bex, C, Sotiriou, K E, Willard-Gallo, A, Burny, P, Martiat
Publikováno v:
Leukemia. 21:788-796
Adult T-cell leukemia/lymphoma (ATLL) is a malignancy slowly emerging from human T-cell leukemia virus type 1 (HTLV-I)-infected mature CD4(+) T-cells. To characterize the molecular modifications induced by HTLV-I infection, we compared HTLV-I-infecte
Publikováno v:
Polymer International. 34:135-139
Proton spin–lattice relaxation time t1 was measured on SBR samples with carbon black or kaolin filler using modified linseed oil. The NMR pulse technique at 90MHz was used in the temperature range from 180 to 400 K. The temperature dependence of t1
Friendly to environment heterocyclic adducts as corrosion inhibitors for steel in water-borne paints
Publikováno v:
Journal of Applied Polymer Science.
Two groups of emulsion paints were formulated to evaluate the efficiency of emulsified hetero- cyclic adducts: 2-mercaptothiazoline (2-MT), 2-mer- captobenzothiazole (2-MBT), 2-mercapto-5-methyl-1,3, 4-thiadiazole (2-MMT), and 3-mercapto-4-methyl-4H-
Publikováno v:
Leukemia. 23:2187-2187
Friendly to environment heterocyclic adducts as corrosion inhibitors for steel in waterborne paints.
Publikováno v:
Journal of Applied Polymer Science; Aug2010, Vol. 117 Issue 3, p1270-1278, 9p
Publikováno v:
Journal of Applied Polymer Science. 26:941-950
Poly(methyl methacrylate)-cellulose nitrate copolymers were prepared by bulk polymerization using benzoyl peroxide as initiator. Cellulose nitrates of two different nitrogen contents (11.4 and 12.2%) were used. The prepared copolymers were ..gamma..-