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    Ortho-benzoic sulfimide as charge-controlling agent
    1.
    发明授权
    Ortho-benzoic sulfimide as charge-controlling agent 失效
    邻苯甲酰亚胺作为电荷控制剂

    公开(公告)号：US5358818A

    公开(公告)日：1994-10-25

    申请号：US115369

    申请日：1993-08-31

    Applicant: John C. Wilson ,  Steven M. Bonser ,  Hans W. Osterhoudt

    Inventor： John C. Wilson ,  Steven M. Bonser ,  Hans W. Osterhoudt

    IPC: G03G9/087 ,  G03G9/097 ,  G03G9/113 ,  G03G13/18 ,  G03G15/08

    CPC classification number: G03G9/08755 ,  G03G9/09758

    Abstract: This invention is directed to dry, negatively charged toner compositions and developer compositions, the toner composition being comprised of resin particles prepared from a polyester having a glass transition temperature of 50.degree. to 100.degree. C. and a weight average molecular weight of 20,000 to 100,000 and, as a charge-control agent, from about 0.1 to about 10 percent by weight based on the weight of the resin particles, of ortho-benzoic sulfimide as represented by the formula: ##STR1##

    Abstract translation: 本发明涉及干燥带负电的调色剂组合物和显影剂组合物，该调色剂组合物由玻璃化转变温度为50-100℃，重均分子量为20,000至100,000的聚酯制成的树脂颗粒组成 并且作为电荷控制剂，以所述树脂颗粒的重量计约0.1至约10重量％的由下式表示的邻苯甲酰硫酰亚胺：

    Toner compositions containing as a negative charge-controlling agent the calcium salt of ortho-benzoic sulfimide
    2.
    发明授权
    Toner compositions containing as a negative charge-controlling agent the calcium salt of ortho-benzoic sulfimide 失效
    含有作为负电荷控制剂的正苯甲酰硫酰亚胺钙盐的调色剂组合物

    公开(公告)号：US5358817A

    公开(公告)日：1994-10-25

    申请号：US115276

    申请日：1993-08-31

    Applicant: John C. Wilson ,  Steven M. Bonser ,  Hans W. Osterhoudt

    Inventor： John C. Wilson ,  Steven M. Bonser ,  Hans W. Osterhoudt

    IPC: G03G9/087 ,  G03G9/097

    CPC classification number: G03G9/09758 ,  G03G9/08755 ,  G03G9/09783 ,  G03G9/0975

    Abstract: This invention is directed to dry, negatively charged toner compositions and developer compositions, the toner composition being comprised of resin particles prepared from a polyester having a glass transition temperature of 50.degree. to 100.degree. and a weight average molecular weight of 20,000 to 100,000 and, as a charge-controlling additive, from about 0.1 to about 10 percent by weight based on the weight of the resin particles, of the calcium salt of ortho-benzoic sulfimide as represented by the formula: ##STR1##

    Abstract translation: 本发明涉及干燥带负电的调色剂组合物和显影剂组合物，该调色剂组合物由玻璃化转变温度为50-100℃，重均分子量为20,000至100,000的聚酯制成的树脂颗粒组成， 作为电荷控制添加剂，约0.1至约10重量％，基于树脂颗粒的重量，邻苯甲酰亚胺酰亚胺的钙盐如下式所示：

    Toner compositions containing negative charge-controlling additive
    4.
    发明授权
    Toner compositions containing negative charge-controlling additive 失效
    含有负电荷控制添加剂的调色剂组合物

    公开(公告)号：US5358815A

    公开(公告)日：1994-10-25

    申请号：US114706

    申请日：1993-08-31

    Applicant: John C. Wilson ,  Steven M. Bonser ,  Hans W. Osterhoudt

    Inventor： John C. Wilson ,  Steven M. Bonser ,  Hans W. Osterhoudt

    IPC: G03G9/087 ,  G03G9/097

    CPC classification number: G03G9/08755 ,  G03G9/09758

    Abstract: This invention is directed to dry, negatively charged toner compositions and developer compositions, the toner composition being comprised of resin particles prepared from a polyester having a glass transition temperature of 50.degree. to 100.degree. C. and a weight average molecular weight of 20,000 to 100,000 and, as a charge-control agent, from about 0.1 to about 10 percent by weight based on the weight of the resin particles of 6-tert-butyl-ortho-benzoic sulfimide as represented by the formula: ##STR1##

    Abstract translation: 本发明涉及干燥带负电的调色剂组合物和显影剂组合物，该调色剂组合物由玻璃化转变温度为50-100℃，重均分子量为20,000至100,000的聚酯制成的树脂颗粒组成 和作为电荷控制剂的约0.1-约10重量％，以下式所示的6-叔丁基邻苯甲酰硫酰亚胺的树脂颗粒的重量计算：

    N-(carbonyl, carbonimidoyl, carbonothioyl)sulfonamide charge control agents and toners and developers
    8.
    发明授权
    N-(carbonyl, carbonimidoyl, carbonothioyl)sulfonamide charge control agents and toners and developers 失效
    N-（羰基，亚氨基，碳酰硫基）磺酰胺电荷控制剂和调色剂和显影剂

    公开(公告)号：US5616797A

    公开(公告)日：1997-04-01

    申请号：US353466

    申请日：1994-12-09

    Applicant: John C. Wilson ,  Peter S. Alexandrovich ,  Steven M. Bonser

    Inventor： John C. Wilson ,  Peter S. Alexandrovich ,  Steven M. Bonser

    IPC: C07C303/36 ,  C07C311/50 ,  G03G9/097 ,  C07C307/02

    CPC classification number: G03G9/09766 ,  G03G9/09733 ,  G03G9/09775 ,  G03G9/09783

    Abstract: An electrophotographic toner having polymeric binder and a charge control agent selected from the group consisting of sulfonamides having the general structure: ##STR1## and metal salts thereof. T.sup.1 is independently selected from H, alkyl having from 1 to 20 carbons, cycloalkyl having from 3 to 18 carbons, and aromatic and heteroaromatic ring systems having a solitary ring or 2 to 3 linked or fused rings. R.sup.1 is O, S, N--H, N--R.sup.5, or N--L--R.sup.5 ; where L is a linking group selected from: ##STR2## and R.sup.5 is independently selected from alkyl having from 1 to 20 carbons, cycloalkyl having from 3 to 18 carbons, and aromatic and heteroaromatic ring systems having a solitary ring or 2 to 3 linked or fused rings. L.sup.1 and L.sup.2 are each independently a direct link or divalent alkyl or fluoroalkyl having from 1 to 20 carbons. R.sup.a and R.sup.b are each independently selected from the group consisting of H, F and ring systems having a solitary ring or from 2 to 3 fused or linked rings, said ring system having from 3 to 34 carbons, including carbons of substituent groups. If L.sup.1 is a direct link, R.sup.a is a ring system and if L.sup.2 is a direct link, R.sup.b is a ring system.

    Abstract translation: 一种具有聚合物粘合剂和电荷控制剂的电子照相调色剂，其选自具有以下通式结构的磺酰胺及其金属盐。 T 1独立地选自H，具有1至20个碳的烷基，具有3至18个碳的环烷基，以及具有孤立环或2至3个连接或稠环的芳族和杂芳族环系。 R1是O，S，N-H，N-R5或N-L-R5; 其中L是选自以下的连接基团：R 1和R 2独立地选自具有1至20个碳的烷基，具有3至18个碳原子的环烷基，以及具有单环或2至3个连接的或 稠环。 L1和L2各自独立地为直接键或具有1至20个碳的二价烷基或氟代烷基。 R a和R b各自独立地选自H，F和具有孤立环的环系统或2至3个稠合或连接的环，所述环系具有3至34个碳，包括取代基的碳。 如果L1是直接链路，则Ra是环系统，如果L2是直接链路，则Rb是环系统。

    N-(carbonyl, carbonimidoyl, carbonothioyl) sulfonamide charge control agents and toners and developers
    9.
    发明授权
    N-(carbonyl, carbonimidoyl, carbonothioyl) sulfonamide charge control agents and toners and developers 失效
    N-（羰基，亚氨基，碳酰硫基）磺酰胺电荷控制剂和调色剂和显影剂

    公开(公告)号：US5405727A

    公开(公告)日：1995-04-11

    申请号：US171783

    申请日：1993-12-22

    Applicant: John C. Wilson ,  Peter S. Alexandrovich ,  Steven M. Bonser

    Inventor： John C. Wilson ,  Peter S. Alexandrovich ,  Steven M. Bonser

    IPC: C07C303/36 ,  C07C311/50 ,  G03G9/097

    CPC classification number: G03G9/09766 ,  G03G9/09733 ,  G03G9/09775 ,  G03G9/09783

    Abstract: An electrophotographic toner having polymeric binder and a charge control agent selected from the group consisting of sulfonamides having the general structure: ##STR1## and metal salts thereof. T.sup.1 is independently selected from H, alkyl having from 1 to 20 carbons, cycloalkyl having from 3 to 18 carbons, and aromatic and heteroaromatic ring systems having a solitary ring or 2 to 3 linked or fused rings. R.sup.1 is O, S, N--H, N--R.sup.5, or N--L--R.sup.5 ; where L is a linking group selected from: ##STR2## and R.sup.5 is independently selected from alkyl having from 1 to 20 carbons, cycloalkyl having from 3 to 18 carbons, and aromatic and heteroaromatic ring systems having a solitary ring or 2 to 3 linked or fused rings. L.sup.1 and L.sup.2 are each independently a direct link or divalent alkyl or fluoroalkyl having from 1 to 20 carbons. R.sup.a and R.sup.b are each independently selected from the group consisting of H, F and ring systems having a solitary ring or from 2 to 3 fused or linked rings, said ring system having from 3 to 34 carbons, including carbons of substituent groups. If L.sup.1 is a direct link, R.sup.a is a ring system and if L.sup.2 is a direct link, R.sup.b is a ring system.

    Abstract translation: 具有聚合物粘合剂和电荷控制剂的电子照相调色剂，其选自具有以下通式结构的磺酰胺及其金属盐。 T 1独立地选自H，具有1至20个碳的烷基，具有3至18个碳的环烷基，以及具有孤立环或2至3个连接或稠环的芳族和杂芳族环系。 R1是O，S，N-H，N-R5或N-L-R5; 其中L是选自以下的连接基团：R 1和R 2独立地选自具有1至20个碳的烷基，具有3至18个碳原子的环烷基，以及具有单环或2至3个连接的或 稠环。 L1和L2各自独立地为直接键或具有1至20个碳的二价烷基或氟代烷基。 R a和R b各自独立地选自H，F和具有孤立环的环系统或2至3个稠合或连接的环，所述环系具有3至34个碳，包括取代基的碳。 如果L1是直接链路，则Ra是环系统，如果L2是直接链路，则Rb是环系统。

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