"Kinetics of Dissolution of Na+[Carboxymethylcellulose] and Oxycellulose Mixture"@en . . "Barto\u0161, Michal" . . "[96CB4B0DBDF8]" . "Praha" . . "Praha" . . "1"^^ . . . . "Proch\u00E1zka, Anton\u00EDn" . . . "There was studied the kinetics of dissolution of solid films of NaCMC and OC prepared from their mixtures in water by fast plaster casting method on Petri dishes. The dependences of the kinetics parameters of the process (tQ, uOC, deltaHnerovn\u00E1 se i,j, RAdelta,i) on the given polymer compositions were determined. It has been found, that internal pressure in the solid swollen layer decreased with increasing content of OC in the mixture as well as the activation enthalpy of diffusion connected with swelling deltaH does not equal D,s." . "Kinetika rozpou\u0161t\u011Bn\u00ED sm\u011Bsi sodn\u00E9 soli karboxymethylcelul\u00F3zy a oxycelul\u00F3zy"@cs . . "Kinetics of Dissolution of Na+[Carboxymethylcellulose] and Oxycellulose Mixture"@en . "Ra\u0161ner, Ji\u0159\u00ED" . "5"^^ . "Kinetics of Dissolution of Na+[Carboxymethylcellulose] and Oxycellulose Mixture" . "374777" . "Z(MSM7088352101)" . "Mina\u0159\u00EDk, Anton\u00EDn" . "kinetics; dissolution; CMC; oxycellulose; gels"@en . . "Lap\u010D\u00EDk, Lubom\u00EDr" . "There was studied the kinetics of dissolution of solid films of NaCMC and OC prepared from their mixtures in water by fast plaster casting method on Petri dishes. The dependences of the kinetics parameters of the process (tQ, uOC, deltaHnerovn\u00E1 se i,j, RAdelta,i) on the given polymer compositions were determined. It has been found, that internal pressure in the solid swollen layer decreased with increasing content of OC in the mixture as well as the activation enthalpy of diffusion connected with swelling deltaH does not equal D,s."@en . . "6"^^ . "RIV/70883521:28110/08:63507403!RIV09-MSM-28110___" . . . . . "Kinetika rozpou\u0161t\u011Bn\u00ED sm\u011Bsi sodn\u00E9 soli karboxymethylcelul\u00F3zy a oxycelul\u00F3zy"@cs . . "978-80-86238-57-9" . . "Kinetics of Dissolution of Na+[Carboxymethylcellulose] and Oxycellulose Mixture" . "\u010Cesk\u00E1 spole\u010Dnost chemick\u00E1" . "Polysaccharides IV" . . . . "Mach\u00E1\u010Dkov\u00E1, Alena" . "RIV/70883521:28110/08:63507403" . "Byly prom\u011B\u0159eny kinetick\u00E9 k\u0159ivky rozpou\u0161t\u011Bn\u00ED tuh\u00FDch film\u016F sodn\u00E9 soli karboxymethylcellul\u00F3zy a oxycelul\u00F3zy p\u0159ipraven\u00FDch jej\u00EDch sm\u011B\u0161ov\u00E1n\u00ED ve form\u011B gel\u016F. byly stanoveny parametry procesu rozpou\u0161t\u011Bn\u00ED (tQ, uOC, deltaH nerovn\u00E1 se i,j, RAdelta,i) pro p\u0159esn\u011B definovan\u00E9 kompozice slo\u017Een\u00ED sm\u011Bsi. Bylo zji\u0161t\u011Bno, \u017Ee vnit\u0159n\u00ED tlak tuh\u00E9 naboptnal\u00E9 vrstvi\u010Dky kles\u00E1 s nar\u016Fstaj\u00EDc\u00EDm obsahem oxycelul\u00F3zy ve sm\u011Bsi a sou\u010Dasn\u011B nar\u016Fst\u00E1 aktiva\u010Dn\u00ED entalpie difuze spojen\u00E9 s botn\u00E1n\u00EDm deltaH nerovn\u00E1 se D,s."@cs . . "28110" . "2008-11-14+01:00"^^ .