Detail of "13355-96-9"

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A study by tin-119m Moessbauer spectroscopy of water repellent finishes for cotton using monoalkyltin compounds

A study by tin-119m Moessbauer spectroscopy of water repellent finishes for cotton using monoalkyltin compounds. Smith, Peter J.; Patel, Bhagwati N.; Brooks, John S. (Int. Tin Research Inst., Perivale/Greenfold/Middlesex UB6 7AQ, UK). Chem. Ind. (London), (22), 804-5 (English) 1984. CODEN: CHINAG. ISSN: 0009-3068.In this experiment, several chemicals are used like 1118-46-3 DOCUMENT TYPE: Journal CA Section: 40 (Textiles) Section cross-reference(s): 73 Moessbauer spectra of four samples of cotton waterproofed by BuSnCl3 [1118-46-3], C8H17SnCl3 [3091-25-6], or C12H25SnCl3 [51375-45-2] and MeOH or by Na butanestannonate [94725-20-9] in water indicated that the species present were the second hydrolysis products BuSn(OH)2Cl [13355-96-9] and C8H17Sn(OH)2Cl [13355-97-0], Cl(C12H25SnClO)3C12H25SnOHCl [94725-21-0], and butanestannoic acid [2273-43-0], resp. Thus, after the waterproofing treatment, hydroysis of the monoalkyl tin compds. was likely to occur to form an insol. deposit of the hydrolysis product in the fabric. This was confirmed by a scanning electron microg. .

Process for copolymerization of cyclic ester oligomers

Process for copolymerization of cyclic ester oligomers. Brugel, Edward G. (E. I. 646063-99-2 and 13355-96-9 are also occured in this study. Du Pont De Nemours and Company, USA). PCT Int. Appl. WO 2004007589 A1 22 Jan 2004, 20 pp. DESIGNATED STATES: W: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, YU, ZA, ZM, ZW, AM, AZ, BY, KG, KZ, MD, RU, TJ; RW: AT, BE, BF, BJ, CF, CG, CH, CI, CM, CY, DE, DK, ES, FI, FR, GA, GB, GR, IE, IT, LU, MC, ML, MR, NE, NL, PT, SE, SN, TD, TG, TR. (English). (World Intellectual Property Organization). CODEN: PIXXD2. CLASS: ICM: C08G063-16. ICS: C08G063-78; C09D167-02. APPLICATION: WO 2003-US21742 11 Jul 2003. PRIORITY: US 2002-PV395557 12 Jul 2002. DOCUMENT TYPE: Patent CA Section: 37 (Plastics Manufacture and Processing) Section cross-reference(s): 38, 42 The process comprises contacting under ring opening polymn. condition a mixt. of 32 melted chem. different cyclic ester oligomers I (R1, R2 = (un)substituted hydrocarbylene; n 31), such as terephthalic acid-diethylene glycol cyclic ester dimer and a mixt. of terephthalic acid-1,4-butanediol cyclic ester dimer and trimer, in the presence of a catalyst (e.g., butyltin chloride dihydroxide) to form a copolyester. The copolyesters formed are esp. useful as encapsulants and coatings. In many instances the copolyesters, assuming they are not randomized in later transesterification reactions, have unique microstructures related to the sequencing of repeat units the their polymer chains. .