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公开(公告)号:US07585921B2
公开(公告)日:2009-09-08
申请号:US10498488
申请日:2002-12-16
申请人: Hiroshi Kishiki , Naoki Takase , Syuji Yamada , Tatsuyoshi Ishii
发明人: Hiroshi Kishiki , Naoki Takase , Syuji Yamada , Tatsuyoshi Ishii
CPC分类号: G03G9/08755 , G03G9/08753 , G03G9/08786 , G03G9/08791 , G03G9/08793 , G03G9/08795
摘要: The present invention provides a resin for toner binders, which comprises two polyester resins (A) and (B), said resin (A) being a crosslinked modified polyester resin consisting of the reaction product from a crosslinked polyester resin (a) and a polyepoxide (c) and said resin (B) being an acid anhydride-modified linear polyester resin consisting of the reaction product from a linear polyester resin (b) and an acid anhydride (r).
摘要翻译: 本发明提供一种用于调色剂粘合剂的树脂,其包含两种聚酯树脂(A)和(B),所述树脂(A)是由交联的聚酯树脂(a)和聚环氧化物 (c)和所述树脂(B)是由线性聚酯树脂(b)和酸酐(r)的反应产物组成的酸酐改性的线性聚酯树脂。
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公开(公告)号:US20050064313A1
公开(公告)日:2005-03-24
申请号:US10498488
申请日:2002-12-16
申请人: Hiroshi Kishiki , Naoki Takase , Syuji Yamada , Tatsuyoshi Ishii
发明人: Hiroshi Kishiki , Naoki Takase , Syuji Yamada , Tatsuyoshi Ishii
CPC分类号: G03G9/08755 , G03G9/08753 , G03G9/08786 , G03G9/08791 , G03G9/08793 , G03G9/08795
摘要: The present invention provides a resin for toner binders, which comprises two polyester resins (A) and (B), said resin (A) being a crosslinked modified polyester resin consisting of the reaction product from a crosslinked polyester resin (a) and a polyepoxide (c) and said resin (B) being an acid anhydride-modified linear polyester resin consisting of the reaction product from a linear polyester resin (b) and an acid anhydride (r).
摘要翻译: 本发明提供一种用于调色剂粘合剂的树脂,其包含两种聚酯树脂(A)和(B),所述树脂(A)是由交联的聚酯树脂(a)和聚环氧化物 (c)和所述树脂(B)是由线性聚酯树脂(b)和酸酐(r)的反应产物组成的酸酐改性的线性聚酯树脂。
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公开(公告)号:US07049041B2
公开(公告)日:2006-05-23
申请号:US10475716
申请日:2003-02-28
申请人: Hiroshi Kishiki , Tomohisa Kato , Naoki Takase , Syuji Yamada , Yoko Sakurai
发明人: Hiroshi Kishiki , Tomohisa Kato , Naoki Takase , Syuji Yamada , Yoko Sakurai
IPC分类号: G03G9/00
CPC分类号: C08G63/914 , C08G63/85 , C08G63/91 , G03G9/08755
摘要: The present invention provides a toner binder for developing electrostatic charge images, which binder comprises a polycondensate polyester resin, said polyester resin being a product formed in the presence of at least one titanium-containing catalyst (A) selected from the group consisting of a titanium halides (A1), a titanium diketone enolate (A2), a titanium carboxylate (A3), a titanyl carboxylate (A4), and a titanyl carboxylate salt (A5). Furthermore, the present invention provides a toner binder for developing electrostatic charge images, which binder comprises a polycondensate polyester resin, said polyester resin being a product formed in the presence of at least one tin-containing catalyst (B) selected from the group consisting of dioctyltin oxide (B1), monobutyltin oxide (B2), and dibutyltin oxide (B3), with the content of tributyltin compounds in (B3) being not more than 250 ppm.
摘要翻译: 本发明提供一种用于显影静电荷图像的调色剂粘合剂,该粘合剂包括缩聚聚酯树脂,所述聚酯树脂是在至少一种含钛催化剂(A)存在下形成的产物,所述含钛催化剂(A)选自钛 卤化物(A1),二酮烯醇化钛(A2),羧酸钛(A3),羧酸二甲酯(A4)和羧酸二甲酯盐(A5)。 此外,本发明提供一种用于显影静电荷图像的调色剂粘合剂,该粘合剂包括缩聚聚酯树脂,所述聚酯树脂是在至少一种选自以下的含锡催化剂(B)存在下形成的产物: (B3)中三丁基锡化合物的含量不超过250ppm,氧化二辛基锡(B1),单丁基氧化锡(B2)和二丁基氧化锡(B3)。
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公开(公告)号:US5290478A
公开(公告)日:1994-03-01
申请号:US875654
申请日:1992-04-29
IPC分类号: C07C43/174 , C07C43/176 , C07C43/225 , C07C69/773 , C07C255/33 , C07C255/37 , C07C255/38 , C07D239/34 , C09K19/12 , C09K19/18 , C09K19/32 , C09K19/34 , C09K19/58 , C07C69/76 , C07D211/72
CPC分类号: C09K19/588 , C07C255/33 , C07C255/37 , C07C255/38 , C07C43/174 , C07C43/176 , C07C43/225 , C07D239/34 , C09K19/126 , C09K19/18 , C09K19/322 , C09K19/3441 , C09K19/586
摘要: Optically active compounds having the following formulae (1), (2) or (3) ##STR1## wherein R and R' are C.sub.1-20 alkyl groups; X and Y.sub.1 are --, O, S, or divalent groups such as COO, OOC and OCOO; m is 0 or 1; n is 0 to 5; A.sub.2 is a cyclic group, such as p,p'-biphenylene, 2,6-naphthylene, 2,5-pyrimidinylene-1,4-phenylene, A.sub.1 --Y.sub.2 -pyridylene or A.sub.4 --Y.sub.2 --A.sub.5 ; Y.sub.2 is CH.sub.2 CH.sub.2 or C.tbd.C; A.sub.3 is 2,6-naphthylene, A.sub.1 --Y.sub.2 -pyridylene or A.sub.6 --CH.sub.2 CH.sub.2 --A.sub.7 ; and A.sub.1, A.sub.4, A.sub.5, A.sub.6 and A.sub.7 are cyclic groups, such as 1,4-phenylene and/or 4,4'-biphenylene.
摘要翻译: (1)其中R和R'是C 1-20烷基;(3)其中R 1和R 2是C 1-20烷基; X和Y 1是 - ,O,S或二价基团,例如COO,OOC和OCOO; m为0或1; n为0〜5; A2为环状基团,例如p,p'-亚联苯基,2,6-亚萘基,2,5-嘧啶基-1,4-亚苯基,Al-Y2-亚吡啶基或A4-Y2-A5; Y2是CH2CH2或C 3BOND C; A3是2,6-亚萘基,A1-Y2-亚吡啶基或A6-CH2CH2-A7; A1,A4,A5,A6和A7是1,4-亚苯基和/或4,4'-亚联苯基等环状基团。
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公开(公告)号:US5160662A
公开(公告)日:1992-11-03
申请号:US486008
申请日:1990-02-27
IPC分类号: C07C43/174 , C07C43/176 , C07C43/225 , C07C69/773 , C07C255/33 , C07C255/37 , C07C255/38 , C07D239/34 , C09K19/12 , C09K19/18 , C09K19/32 , C09K19/34 , C09K19/58
CPC分类号: C09K19/588 , C07C255/33 , C07C255/37 , C07C255/38 , C07C43/174 , C07C43/176 , C07C43/225 , C07D239/34 , C09K19/126 , C09K19/18 , C09K19/322 , C09K19/3441 , C09K19/586
摘要: Optically active compounds having the following formulae (1), (2) or (3) ##STR1## wherein R and R' are C.sub.1-20 alkyl groups; X and Y.sub.1 are --, O, S, or divalent groups such as COO, OOC and OCOO; m is 0 or 1; n is 0 to 5; A.sub.2 is a cyclic group, such as p,p'-biphenylene, 2,6-naphthylene, 2,5-pyrimidinylene-1,4-phenylene, A.sub.1 -Y.sub.2 -pyridylene or A.sub.4 -Y.sub.2 -A.sub.5 ; Y.sub.2 is CH.sub.2 CH.sub.2 or C.tbd.C; A.sub.3 is 2,6-naphthylene, A.sub.1 -Y.sub.2 -pyridylene or A.sub.6 -CH.sub.2 CH.sub.2 -A.sub.7 ; and A.sub.1, A.sub.4, A.sub.5, A.sub.6 and A.sub.7 are cyclic groups, such as 1,4-phenylene and/or 4,4'-biphenylene.
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公开(公告)号:US4921632A
公开(公告)日:1990-05-01
申请号:US234107
申请日:1988-08-19
申请人: Toyokazu Nakamura , Yuzi Kato , Shohei Naemura , Chizuka Tani , Masahiro Satoh , Kunikiyo Yoshio , Hiroshi Kishiki , Hiroshi Hoshino
发明人: Toyokazu Nakamura , Yuzi Kato , Shohei Naemura , Chizuka Tani , Masahiro Satoh , Kunikiyo Yoshio , Hiroshi Kishiki , Hiroshi Hoshino
CPC分类号: C09K19/3455 , C09K19/18 , C09K19/2021 , C09K19/3452 , C09K19/3463 , C09K19/42
摘要: Liquid Crystal compounds represented by the following formula are disclosed. ##STR1## wherein R and R' are independently selected from alkyl groups containing 1.about.20 carbon atoms; X is --O--, --O--CO--O-- or direct bond; A.sub.1 and A.sub.2 are independently cyclic groups (such as phenylene and biphenylene), said cyclic groups may be substituted with 1.about.4 fluorine, chlorine or bromine atoms, or 1 or 2 substituent groups selected from the group consisting of cyano, nitro and trifluoromethyl groups; Y is --CO--O--, --O--CO--, --C.tbd.C--, --CH.sub.2 O--, --OCH.sub.2 --, --CH.dbd.N--, --N.dbd.CH--, --N.dbd.N--, --CH.sub.2 S--, --SCH.sub.2 -- or direct bond; and * represents asymmetric atom providing optical activity.
摘要翻译: 公开了由下式表示的液晶化合物。 (1)其中R和R'独立地选自含有1个碳原子的烷基; X是-O-,-O-CO-O-或直接键; A1和A2独立地是环状基团(例如亚苯基和亚联苯基),所述环状基团可以被1个氟,氯或溴原子取代,或1或2个选自氰基,硝基和三氟甲基的取代基 ; Y是-CO-O-,-O-CO-,-C 3位C,-CH 2 O-,-OCH 2 - , - CH = N - , - N = CH-,-N = N-,-CH 2 S-, -SCH2-或直接键; 和*表示提供光学活性的不对称原子。
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