Zobrazeno 1 - 10 of 70 pro vyhledávání: '"Hiroaki Tonami"'
1
REACTION OF WOOL WITH POTASSIUM CYANIDE
Autor: Koh-Ichi Kajiyama, Mahito Iwata, Munenori Sakamoto, Hiroaki Tonami
Publikováno v: Sen'i Gakkaishi. 34:T259-T267
The reaction of Merino wool fibers with aqueous KCN was studied. The cystine (CYS) and lanthionine (LAN) contents in the hydrolysates of wool samples were determined by the gas chromatographic method. The CYS content decreased and the LAN content inc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5d02bf3c9234808db5a4c45299bf643
https://doi.org/10.2115/fiber.34.6_t259
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2
AMINOLYSIS OF POLY(ETHYLENE TEREPHTHALATE)
Autor: Noboru Yamazaki, Hiroaki Tonami
Publikováno v: Sen'i Gakkaishi. 31:T241-T249
Reactivities of amines and reaction regions in aminolysis of PET fibers were investigated by using various primary amines, ammonia, and hydrazine. Aminolysis occurs randomly and the reaction rate is decreased in the order of MA>HH>EA>n-PA>n-BA>EDA>AM
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e55a688d60651eac5d01413ee514bcab
https://doi.org/10.2115/fiber.31.7_t241
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3
ANTICOAGULANT ACTIVITY OF SODIUM AMINODEOXYCELLULOSE SULFATES
Autor: Hideo Kusaoke, Hiroaki Tonami, Takuma Teshirogi, Munenori Sakamoto
Publikováno v: Sen'i Gakkaishi. 37:T528-T532
The anticoagulant activity of sodium aminopolysaccharide sulfates was tested in vitro by Lee and White method. All of them showed an activity in delaying coagulation of blood. Several sodium aminodeoxycellulose sulfates had higher anticoagulant activ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02348237cf3b05af28c078aaed2ac603
https://doi.org/10.2115/fiber.37.12_t528
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4
PERMEATION OF AQUEOUS SODIUM CHLORIDE SOLUTION THROUGH CELLULOSE ACETATE MEMBRANE IN REVERSE OSMOSIS
Autor: Hiroaki Tonami, Kazumasa Kataoka, Tetsuya Sakai
Publikováno v: Sen'i Gakkaishi. 34:T113-T120
In the reverse osmosis, two types of flow through cellulose acetate membrane exist: one is the diffusion type flow of water driven by the effective pressure difference (ΔP-Δπ), where ΔP is the hydraulic pressure difference and Δπ is the osmotic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c92162ec4a32532922348be96ac16bfe
https://doi.org/10.2115/fiber.34.3_t113
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7
DYEING PROPERTIES OF COTTON WITH CATIONIC DYES AFTER THE TREATMENT WITH PROPANE SULTONE
Autor: Hiroaki Tonami, K. Nishida, Toshiko Katoh
Publikováno v: Sen'i Gakkaishi. 35:T535-T541
Propyl sulfonic acid groups introduced into cotton cellulose by propane sultone treatment gave remarkable cationic dyeabilities in the dyeing and in the heat-transfer printing of the fabrics.Good colorfastness to washing was resulted by the treatment
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da0263e626679fac21ad9d73ca78d7ed
https://doi.org/10.2115/fiber.35.12_t535
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9
Stabilization of Cotton Against Ultraviolet Light by Grafting with Phenyl Methacrylate and α -Naphtyl Methacrylate
Autor: Harue Watamoto, Hiroaki Tonami
Publikováno v: NIPPON KAGAKU KAISHI. :789-794
In order to obtain reactive ultraviolet absorbers possessing excellent fastness to waShing, phenyl methacrylate and naphtyl methacrylate were prepared and grafted onto cotton fibers by various initiators. The effects of ultraviolet light irradiation
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f2a2182cd4fa22295b8217644b4d2c90
https://doi.org/10.1246/nikkashi.1974.789
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