Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Katsumasa KANEKO"'
Autor:
Katsumasa Kaneko, Shin-ichiro Ishida
Publikováno v:
Journal of Polymer Science Part C: Polymer Symposia. 23:705-710
The mechanism of the thermosetting reactions of phenol and urea resins was investigated by studying the viscosity of the reaction solution, and the molecular weight, and its distribution during the intermediate stages of the reaction. In the case of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e0a7f6e5cbb234a809063d1c7df615a
https://doi.org/10.1002/polc.5070230225
https://doi.org/10.1002/polc.5070230225
Publikováno v:
Polymer Journal. 11:835-841
The formation mechanisms of phenolic resins were studied by computer simulation. As an example, the process for the polymerization of o-methylolphenol is as follows: (1) the number of methylol groups and nuclear hydrogens of o- and p-position are sto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eca610410bae2cc497834778f842018b
https://doi.org/10.1295/polymj.11.835
https://doi.org/10.1295/polymj.11.835
Publikováno v:
KOBUNSHI RONBUNSHU. 34:159-165
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ecc2e16d8fc51fa6cbbc6df01b953a7
https://doi.org/10.1295/koron.34.159
https://doi.org/10.1295/koron.34.159
Publikováno v:
Polymer Journal. 10:547-556
The intent of this work is to establish a method for evaluating the chemical compositional distribution (CCD, in this case, nitrogen content (Nc)) and the molecular weight distribution (MWD) of cellulose nitrate (CN) using open and vapor-programed (V
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13eb67a61ab1b4a2d5fcfd4be4cff111
https://doi.org/10.1295/polymj.10.547
https://doi.org/10.1295/polymj.10.547
Publikováno v:
Journal of Polymer Science: Polymer Chemistry Edition. 19:1609-1620
The mechanism of the reaction of phenols with formaldehyde was studied by computer simulation. At first starting molecules were stored in a computer and the hypothetical reaction yielded conditions like the reactivity ratio of hydroxymethyl group to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4d59233c375588ff6fbeff0624f7a46
https://doi.org/10.1002/pol.1981.170190703
https://doi.org/10.1002/pol.1981.170190703
Publikováno v:
Polymer Bulletin. 10:533-537
The viscosity-diffusion method has been proposed as a technique for molecular weight determination of spherical polymers such as phenolic resins. When the average diffusion coefficient DA calculated from the area of diffusion curve is used in this te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c53b46de79d9e8e643f86849a625a467
https://doi.org/10.1007/bf00285372
https://doi.org/10.1007/bf00285372
Publikováno v:
KOBUNSHI RONBUNSHU. 34:167-171
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd61e054692abb87e87c46de41853391
https://doi.org/10.1295/koron.34.167
https://doi.org/10.1295/koron.34.167
Publikováno v:
The Journal of the Society of Chemical Industry, Japan. 73:1206-1211
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f631626a4197116912b33c7a58084413
https://doi.org/10.1246/nikkashi1898.73.6_1206
https://doi.org/10.1246/nikkashi1898.73.6_1206
Publikováno v:
Kobunshi Kagaku. 28:250-253
フェノール樹脂の分子量を, アセトン溶液の粘度のみから推定する方法を提案した. すなわち著者らのさきに提出したEinsteinの粘度式の二次補正式は高濃度まで適用できて一定の比容積ψ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce0ad206f5143e64e10ac69e206adaa4
https://doi.org/10.1295/koron1944.28.250
https://doi.org/10.1295/koron1944.28.250
Publikováno v:
Kobunshi Kagaku. 26:259-264
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1420f9b81bb7a944eec1f7d3a146f817
https://doi.org/10.1295/koron1944.26.259
https://doi.org/10.1295/koron1944.26.259