Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Fumihiko Akutsu"'
Autor:
Mari Inoki, Fumihiko Akutsu
Publikováno v:
Journal of Macromolecular Science, Part A. 48:912-919
Aromatic polyamides were synthesized from 4,5-bis(4-aminophenyl)-2-phenyloxazole (APO) or 4,5-bis[4(4-aminophenoxy)phenyl]-2-phenyloxazole (APPO) containing 2-phenyl-4,5-oxazolediyl units with several aromatic carboxylic dichlorides by a low-temperat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::880a72ce7aecd14c0690c131631c2446
https://doi.org/10.1080/10601325.2011.614863
https://doi.org/10.1080/10601325.2011.614863
Autor:
Atsushi Kozuka, Kazuhiro Izumoto, Mari Inoki, Yoshio Kasashima, Futoshi Saitou, Fumihiko Akutsu
Publikováno v:
Journal of Macromolecular Science, Part A. 40:425-435
Novel aromatic polyamides were prepared from aromatic diamine containing 4,5-imidazolediyl unit, either by low temperature solution polycondensation or by direct polycondensation. Used diamines were 4,5-bis(4-aminophenyl)-2-phenylimidazole 1, 4,5-bis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::686b960258c7dc339eee2365e49a3db4
https://doi.org/10.1081/ma-120019883
https://doi.org/10.1081/ma-120019883
Autor:
Sakae Kimura, Kenji Marushima, Yoshio Kasashima, Fumihiko Akutsu, Mari Inoki, Nobuyoshi Daicho
Publikováno v:
Journal of Macromolecular Science, Part A. 39:321-331
Diamines having heterocyclic ring, 4,5-bis (4-aminophenyl)-2-phenyl-imidazole (BAPI), 4,5-bis(4-aminophenyl)-2-methyloxazole (BAPO) and novel diamine, 2,3-bis(4-aminophenyl)benzo[g]quinoxaline (BABQ) were prepared as curing agents for epoxy resin. Ep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb9442ada0ca53de22626d23debafc77
https://doi.org/10.1081/ma-120003282
https://doi.org/10.1081/ma-120003282
Autor:
Satoko Shitagaki, Hiroshi Matsushima, Masaomi Tsuchiya, Mari Inoki, Koichi Shinoda, Fumihiko Akutsu, Tadashi Shimura, Yoshio Kasashima
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 39:1877-1885
Thermal reactions of the binary alkali salts of poly(carboxylic acid)–brominated carboxylic acid such as sodium or potassium poly(4-vinylbenzoate)-2-bromopropanoate [Na or K (PVBA-2-BPA)] in bulk were investigated. A methanol solution of binary aci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d0d7980df32759c22ab15843f6a2085
https://doi.org/10.1002/pola.1165
https://doi.org/10.1002/pola.1165
Autor:
Naoki Hayashi, Fumihiko Akutsu, Satoshi Suzuki, Yusuke Sonoda, Kenji Marushima, Yoshio Kasashima, Mari Inoki
Publikováno v:
Journal of Macromolecular Science, Part A. 37:1199-1210
Polyamides were synthesized by the direct polycondensation of aromatic diamines containing 4,5-imidazolediyl structure with aliphatic dicarboxylic acids, and the metal adhesive properties of these polymaides were studied. The inherent viscosity of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f75b15f70ee8f346d4cab8829a1637f
https://doi.org/10.1081/ma-100101149
https://doi.org/10.1081/ma-100101149
Autor:
Tomokazu Inagawa, Yusuke Sonoda, Yoshio Kasashima, Kenji Marushima, Fumihiko Akutsu, Mari Inoki
Publikováno v:
Journal of Applied Polymer Science. 74:1366-1370
Polyamides were synthesized by interfacial polycondensation of 2,3-bis(4-chloroformylphenyl)quinoxaline (BCFPQ) and several aliphatic diamines using a phase transfer catalyst, and their adhesive property for stainless steel was investigated. The inhe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c34e39d0329d3f1dfb26d250a52cf29
https://doi.org/10.1002/(sici)1097-4628(19991107)74:6<1366::aid-app7>3.0.co
https://doi.org/10.1002/(sici)1097-4628(19991107)74:6<1366::aid-app7>3.0.co
Autor:
Koichi Shinoda, Tadashi Shimura, Yoshio Kasashima, Mari Inoki, Fumihiko Akutsu, Masaomi Tsuchiya, Takashi Susukida
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 37:2055-2060
Thermal polymerizations of alkali 4-(2-bromoethyl)benzoates (2-BEBAs) were investigated. The polymerization of the lithium salt at 220°C for 2 h under reduced pressure in bulk, followed by esterification, produced poly(methyl 4-vinylbenzoate), havin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cf2a8e8b9f078c7fe6281c6cbcbb42f
https://doi.org/10.1002/(sici)1099-0518(19990701)37:13<2055::aid-pola19>3.0.co
https://doi.org/10.1002/(sici)1099-0518(19990701)37:13<2055::aid-pola19>3.0.co
Autor:
Masatoshi Miura, Mari Inoki, Yoshio Kasashima, Fumihiko Akutsu, Kiyoshi Naruchi, Mamoru Sawano
Publikováno v:
Polymer. 39:6093-6098
Novel diamines 4,5-di(3-aminophenyl)imidazol (1), 4,5-di(3-aminophenyl)-2-methylimidazole (2), and 4,5-di(3-aminophenyl)-2-phenylimidazole (3) were prepared, and novel aromatic polyimides were synthesized by ring-opening polyaddition of aromatic tetr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7fec1158afe8f598ce49865420c53e8
https://doi.org/10.1016/s0032-3861(98)00045-7
https://doi.org/10.1016/s0032-3861(98)00045-7
Autor:
Yoshio Kasashima, Mamoru Sawano, Kiyoshi Naruchi, Masatoshi Miura, Mari Inoki, Fumihiko Akutsu
Publikováno v:
Polymer Journal. 30:849-852
Synthesis and Characterization of Soluble Aromatic Polyamides Derived from Diamines with the 4,5-Imidazolediyl Structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25f812e2aa9635c69be8368ddcebf477
https://doi.org/10.1295/polymj.30.849
https://doi.org/10.1295/polymj.30.849
Autor:
Yoshio Kasashima, Norifumi Shiraishi, Mari Inoki, Kenji Marushima, Fumihiko Akutsu, Nobuyoshi Daicho
Publikováno v:
Journal of Applied Polymer Science. 69:1737-1741
2,3-Bis(4-aminophenyl)quinoxaline (1a), 2,3-bis(4-aminophenyl)-6-methyl-quinoxaline (1b), and 5,6-bis(4-aminophenyl)-3-(2-pyridyl)-1,2,4-triazine (2) were studied as curing agents of epoxy resins. The exotherms on differential scanning calorimetry th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37f805120f9a84c5fc5b1ab5e203d097
https://doi.org/10.1002/(sici)1097-4628(19980829)69:9<1737::aid-app7>3.0.co
https://doi.org/10.1002/(sici)1097-4628(19980829)69:9<1737::aid-app7>3.0.co