Detail of "77804-81-0"

CAS Number:
77804-81-0
Name:
Butanamide,2,2'-[1,2-ethanediylbis(oxy-2,1-phenylene-2,1-diazenediyl)]bis[N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-
Superlist Name:
Pigment Yellow 180
Molecular Structure:
Formula:
C₃₆H₃₂N₁₀O₈
Molecular Weight:
732.78
Deleted CAS:
85497-06-9|791640-83-0|790240-56-1|324767-33-1|244095-88-3
Synonyms:
Butanamide,2,2'-[1,2-ethanediylbis(oxy-2,1-phenyleneazo)]bis[N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-(9CI);C.I. 21290;C.I. Pigment Yellow 180;CFY 313-2;Chromofine Yellow6280JC;Diaplast Fast Yellow HG;Fast Yellow HG;Hansa Brilliant Yellow 5GYC4;Hostaperm Yellow HG;Liojet Yellow;Novoperm P-HG;Novoperm Yellow P-H 9;Novoperm Yellow P-HG;Novoperm Yellow P-HGVP 2066;PV Fast Yellow HG;PY 180;Pigment Yellow 180;Toner Y HG;Toner Yellow HG;Toner Yellow HG-VP 2155;Yellow HG-AF;Yellow HG-AF LP 901;Yellow HG-AF-LP 901;
EINECS:
278-770-4
Density:
1.52 g/cm³
Boiling Point:
825.2 °C at 760 mmHg
Flash Point:
452.9 °C

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Electrophotographic yellow toner having isolated island phase: Electrophotographic yellow toner having isolated island phase. Kidokoro, Hiroto (Nippon Zeon Co., Ltd., Japan). Jpn.In this study， 64112-34-1 and 77804-81-0 are also used. Kokai Tokkyo Koho JP 2005024662 A2 27 Jan 2005, 18 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: ICM: G03G009-09. ICS: G03G009-08. APPLICATION: JP 2003-187368 30 Jun 2003. DOCUMENT TYPE: Patent CA Section: 74 (Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes) Section cross-reference(s): 38 The toner contg. at least a binder resin, a yellow pigment, and a releasing agent, is characterized by the followings: (1) vol. av. particle diam. is 3-8 mm; (2) av. sphericity is 0.95-0.995; (3) max. diam. of an isolated island phase in sectional view is 31 mm, in the toner of which max. diam. of the sectional view is 0.6-1.2 times vol. av. particle diam.; (4) content of toners is 15-70 no.%, of which distance between the outermost part of the phase and the toner surface is 0.01-0.15 times toner particle diam.; and (5) color difference to THF of dispersions in which 0.2 g toner is dispersed into 100 mL THF, is 35, when a soln. filtered with a filter having 0.45 mm pores is measured by a spectrophotometer. The toner shows improved anti-offset, storage stability, and low-temp. fixation and high printing d. .

Electrophotographic toner showing excellent electrophotographic properties and heat fixing method: Electrophotographic toner showing excellent electrophotographic properties and heat fixing method. Ichikawa, Yasuhiro; Sugawara, Nobuyoshi (Canon Inc., Japan).Chemicals with cas numbers 980-26-7 and 77804-81-0 also play role. Jpn. Kokai Tokkyo Koho JP 2005017784 A2 20 Jan 2005, 29 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: ICM: G03G009-087. ICS: G03G009-08; G03G009-09; G03G015-08; G03G015-20. APPLICATION: JP 2003-183704 27 Jun 2003. DOCUMENT TYPE: Patent CA Section: 74 (Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes) The title toner comprises at least a binder resin, colorant, and wax, wherein the binder resin is a copolymer of a a-olefin monomer and a cyclic olefin monomer, the wax has an av. dispersion particle size of 0.03-1.40 mm, and the toner shows a GPC peak at 4000-15000 and a GPC peak or shoulder at 20000-700000. .