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1. 发明申请

US20090253827A1 Resin Particle and Resin Dispersion 有权
标题翻译：树脂颗粒和树脂分散体
公开(公告)号：US20090253827A1
公开(公告)日：2009-10-08
申请号：US11918022
申请日：2006-04-05
申请人： Takao Mukai , Tsuyoshi Izumi , Natsuki Nakamichi
发明人： Takao Mukai , Tsuyoshi Izumi , Natsuki Nakamichi
IPC分类号： B32B1/00 , C08L67/00
CPC分类号： C08J3/126 , C08K5/098 , C08K5/42 , C08K5/51 , C08L31/04 , C08L75/04 , Y10T428/2991 , Y10T428/2998
摘要： Resin particles which are excellent in electrostatic property, thermal storage stability and thermal properties, and have evenness of particle diameter are to be provided. The resin particles are core-shell resin particles (C2) each comprising one or more film-like shell layers (P) comprising a first resin (a) and a core layer (Q) comprising a second resin (b). Core-shell type resin particles (C2) each comprising a film-like shell layer (P) in one or more layer structure comprising a first resin (a) and a core layer (Q) in one layer structure comprising a second resin (b), wherein the weight ratio of (P) and (Q) is in a range of (0.1:99.9) to (70:30), the content of volatile components of (C2) is 2% by weight or lower, and (a) has an initial softening temperature of 40 to 270° C., a glass transition temperature of 20 to 250° C., a flow temperature of 60 to 300° C., and the difference of the glass transition temperature and the flow temperature in a range of 0 to 120° C. and contains 20 to 80% by weight of vinyl acetate as constituent units.
摘要翻译：要提供静电性，储热稳定性和热性能优异，粒径均匀的树脂颗粒。树脂颗粒是每个包含一个或多个包含第一树脂（a）的膜状壳层（P）和包含第二树脂（b）的芯层（Q）的核 - 壳树脂颗粒（C2）。核壳型树脂颗粒（C2），其每一个包括一层或多层层状结构的膜状壳层（P），所述层状结构包含第一树脂（a）和芯层（Q），所述第一树脂（a）和芯层（Q）），（P）和（Q）的重量比在（0.1:99.9）〜（70:30）的范围内，（C2）的挥发成分的含量为2重量％以下，（ a）的初始软化温度为40〜270℃，玻璃化转变温度为20〜250℃，流动温度为60〜300℃，玻璃化转变温度与流动温度的差在0〜120℃的范围内，含有20〜80重量％的乙酸乙烯酯作为构成单元。

2. 发明申请

US20100221655A1 Resin Particle 有权
标题翻译：树脂颗粒
公开(公告)号：US20100221655A1
公开(公告)日：2010-09-02
申请号：US11997746
申请日：2006-08-02
申请人： Takao Mukai , Tsuyoshi Izumi
发明人： Takao Mukai , Tsuyoshi Izumi
IPC分类号： B32B5/16 , G01N27/00 , G03G9/08 , B05D7/00
CPC分类号： G03G9/08755 , C08J3/16 , G03G9/0804 , G03G9/08724 , G03G9/08782 , G03G9/08795 , G03G9/08797 , Y10T428/2998
摘要： To provide resin particles which are excellent in electrostatic properties, thermal resistance storage stability, and thermal properties and have uniform particle diameter. The invention is the resin particles (D) having a structure formed by depositing resin particles (A) comprising a first resin (a) having an initial softening temperature of 40 to 270° C., a glass transition temperature of 20 to 250° C., a flow temperature of 60 to 300° C., and difference of the glass transition temperature and the flow temperature in a range of 0 to 120° C. or a film (P) comprising the resin (a) on the surfaces of resin particles (B) comprising a second resin (b), wherein the surface coverage of the resin particles (B) with the resin particles (A) or the film (P) is 0.1 to 4.9%.
摘要翻译：提供静电性，耐热性储存稳定性和热性能优异并且粒径均匀的树脂颗粒。本发明是通过沉积具有初始软化温度为40〜270℃，玻璃化转变温度为20〜250℃的第一树脂（a）的树脂粒子（A）而形成的结构的树脂粒子（D）流动温度为60〜300℃，玻璃化转变温度与流动温度的差在0〜120℃的范围内，或包含树脂（a）的表面上的膜（P）树脂颗粒（B）包含第二树脂（b），其中树脂颗粒（B）与树脂颗粒（A）或膜（P）的表面覆盖率为0.1至4.9％。

3. 发明授权

US08920927B2 Resin particle and resin dispersion 有权
标题翻译：树脂颗粒和树脂分散体
公开(公告)号：US08920927B2
公开(公告)日：2014-12-30
申请号：US13183411
申请日：2011-07-14
申请人： Takao Mukai , Tsuyoshi Izumi , Natsuki Nakamichi
发明人： Takao Mukai , Tsuyoshi Izumi , Natsuki Nakamichi
IPC分类号： C08L75/04 , C08L31/04 , C08J3/12 , C08K5/098 , C08K5/42 , C08K5/51
CPC分类号： C08J3/126 , C08K5/098 , C08K5/42 , C08K5/51 , C08L31/04 , C08L75/04 , Y10T428/2991 , Y10T428/2998
摘要： Resin particles which are excellent in electrostatic property, thermal storage stability and thermal properties, and have evenness of particle diameter are to be provided. The resin particles are core-shell resin particles (C2) each comprising one or more film-like shell layers (P) comprising a first resin (a) and a core layer (Q) comprising a second resin (b). Core-shell type resin particles (C2) each comprising a film-like shell layer (P) in one or more layer structure comprising a first resin (a) and a core layer (Q) in one layer structure comprising a second resin (b), wherein the weight ratio of (P) and (Q) is in a range of (0.1:99.9) to (70:30), the content of volatile components of (C2) is 2% by weight or lower, and (a) has an initial softening temperature of 40 to 270° C., a glass transition temperature of 20 to 250° C., a flow temperature of 60 to 300° C., and the difference of the glass transition temperature and the flow temperature in a range of 0 to 120° C. and contains 20 to 80% by weight of vinyl acetate as constituent units.
摘要翻译：要提供静电性，储热稳定性和热性能优异，粒径均匀的树脂颗粒。树脂颗粒是每个包含一个或多个包含第一树脂（a）的膜状壳层（P）和包含第二树脂（b）的芯层（Q）的核 - 壳树脂颗粒（C2）。核壳型树脂颗粒（C2），其每一个包括一层或多层层状结构的膜状壳层（P），所述层状结构包含第一树脂（a）和芯层（Q），所述第一树脂（a）和芯层（Q）），（P）和（Q）的重量比在（0.1:99.9）〜（70:30）的范围内，（C2）的挥发成分的含量为2重量％以下，（ a）的初始软化温度为40〜270℃，玻璃化转变温度为20〜250℃，流动温度为60〜300℃，玻璃化转变温度与流动温度的差在0〜120℃的范围内，含有20〜80重量％的乙酸乙烯酯作为构成单元。

4. 发明授权

US08852741B2 Resin particle and resin dispersion 有权
公开(公告)号：US08852741B2
公开(公告)日：2014-10-07
申请号：US11918022
申请日：2006-04-05
申请人： Takao Mukai , Tsuyoshi Izumi , Natsuki Nakamichi
发明人： Takao Mukai , Tsuyoshi Izumi , Natsuki Nakamichi
IPC分类号： C08J3/12
CPC分类号： C08J3/126 , C08K5/098 , C08K5/42 , C08K5/51 , C08L31/04 , C08L75/04 , Y10T428/2991 , Y10T428/2998
摘要： Resin particles which are excellent in electrostatic property, thermal storage stability and thermal properties, and have evenness of particle diameter are to be provided. The resin particles are core-shell resin particles (C2) each comprising one or more film-like shell layers (P) comprising a first resin (a) and a core layer (Q) comprising a second resin (b). Core-shell type resin particles (C2) each comprising a film-like shell layer (P) in one or more layer structure comprising a first resin (a) and a core layer (Q) in one layer structure comprising a second resin (b), wherein the weight ratio of (P) and (Q) is in a range of (0.1:99.9) to (70:30), the content of volatile components of (C2) is 2% by weight or lower, and (a) has an initial softening temperature of 40 to 270° C., a glass transition temperature of 20 to 250° C., a flow temperature of 60 to 300° C., and the difference of the glass transition temperature and the flow temperature in a range of 0 to 120° C. and contains 20 to 80% by weight of vinyl acetate as constituent units.

5. 发明授权

US08722298B2 Resin particle 有权
标题翻译：树脂颗粒
公开(公告)号：US08722298B2
公开(公告)日：2014-05-13
申请号：US11997746
申请日：2006-08-02
申请人： Takao Mukai , Tsuyoshi Izumi
发明人： Takao Mukai , Tsuyoshi Izumi
IPC分类号： B32B5/16 , B05D7/00
CPC分类号： G03G9/08755 , C08J3/16 , G03G9/0804 , G03G9/08724 , G03G9/08782 , G03G9/08795 , G03G9/08797 , Y10T428/2998
摘要： To provide resin particles which are excellent in electrostatic properties, thermal resistance storage stability, and thermal properties and have uniform particle diameter. The invention is the resin particles (D) having a structure formed by depositing resin particles (A) comprising a first resin (a) having an initial softening temperature of 40 to 270° C., a glass transition temperature of 20 to 250° C., a flow temperature of 60 to 300° C., and difference of the glass transition temperature and the flow temperature in a range of 0 to 120° C. or a film (P) comprising the resin (a) on the surfaces of resin particles (B) comprising a second resin (b), wherein the surface coverage of the resin particles (B) with the resin particles (A) or the film (P) is 0.1 to 4.9%.
摘要翻译：提供静电性，耐热性储存稳定性和热性能优异并且粒径均匀的树脂颗粒。本发明是通过沉积具有初始软化温度为40〜270℃，玻璃化转变温度为20〜250℃的第一树脂（a）的树脂粒子（A）而形成的结构的树脂粒子（D）流动温度为60〜300℃，玻璃化转变温度与流动温度的差在0〜120℃的范围内，或包含树脂（a）的表面上的膜（P）包含第二树脂（b）的树脂颗粒（B），其中树脂颗粒（B）与树脂颗粒（A）或膜（P）的表面覆盖率为0.1至4.9％。

6. 发明申请

US20110269874A1 RESIN PARTICLE AND RESIN DISPERSION 有权
标题翻译：树脂颗粒和树脂分散体
公开(公告)号：US20110269874A1
公开(公告)日：2011-11-03
申请号：US13183411
申请日：2011-07-14
申请人： Takao Mukai , Tsuyoshi Izumi , Natsuki Nakamichi
发明人： Takao Mukai , Tsuyoshi Izumi , Natsuki Nakamichi
IPC分类号： C08L63/00 , C08L31/04 , C08K5/42
CPC分类号： C08J3/126 , C08K5/098 , C08K5/42 , C08K5/51 , C08L31/04 , C08L75/04 , Y10T428/2991 , Y10T428/2998
摘要： Resin particles which are excellent in electrostatic property, thermal storage stability and thermal properties, and have evenness of particle diameter are to be provided. The resin particles are core-shell resin particles (C2) each comprising one or more film-like shell layers (P) comprising a first resin (a) and a core layer (Q) comprising a second resin (b). Core-shell type resin particles (C2) each comprising a film-like shell layer (P) in one or more layer structure comprising a first resin (a) and a core layer (Q) in one layer structure comprising a second resin (b), wherein the weight ratio of (P) and (Q) is in a range of (0.1:99.9) to (70:30), the content of volatile components of (C2) is 2% by weight or lower, and (a) has an initial softening temperature of 40 to 270° C., a glass transition temperature of 20 to 250° C., a flow temperature of 60 to 300° C., and the difference of the glass transition temperature and the flow temperature in a range of 0 to 120° C. and contains 20 to 80% by weight of vinyl acetate as constituent units.
摘要翻译：要提供静电性，储热稳定性和热性能优异，粒径均匀的树脂颗粒。树脂颗粒是每个包含一个或多个包含第一树脂（a）的膜状壳层（P）和包含第二树脂（b）的芯层（Q）的核 - 壳树脂颗粒（C2）。核壳型树脂颗粒（C2），其每一个包括一层或多层层状结构的膜状壳层（P），所述层状结构包含第一树脂（a）和芯层（Q），所述第一树脂（a）和芯层（Q）），（P）和（Q）的重量比在（0.1:99.9）〜（70:30）的范围内，（C2）的挥发成分的含量为2重量％以下，（ a）的初始软化温度为40〜270℃，玻璃化转变温度为20〜250℃，流动温度为60〜300℃，玻璃化转变温度与流动温度的差在0〜120℃的范围内，含有20〜80重量％的乙酸乙烯酯作为构成单元。

7. 发明申请

US20070015852A1 Resin dispersion and resin particle 有权
标题翻译：树脂分散体和树脂颗粒
公开(公告)号：US20070015852A1
公开(公告)日：2007-01-18
申请号：US11496074
申请日：2006-07-27
申请人： Takashi Akutagawa , Tsuyoshi Izumi
发明人： Takashi Akutagawa , Tsuyoshi Izumi
IPC分类号： C09D151/00
CPC分类号： C08J3/126 , C08G18/0823 , C08G18/0828 , C08G18/12 , C08G18/4238 , C08G18/6659 , C08G18/755 , C08G18/7621 , C08G2140/00 , C08G2150/20 , C08J2363/00 , C08J2367/00 , C08J2375/04 , C08J2475/04 , Y10T428/2982 , Y10T428/2984 , Y10T428/2985 , Y10T428/2989 , Y10T428/2991 , Y10T428/2998 , Y10T428/31565 , C08G18/3206
摘要： Disclosed are core-shell resin particles (C2) each comprising one or more film-like shell layers (P) comprising a first resin (a) and a core layer (Q) comprising a second resin (b). A core-shell resin particle (C2) is characterized in that the weight ratio between (P) and (Q) is from 0.1:99.9 to 70:30, the volatile content in the resin particle (C2) is not more than 2 weight %, and the resin (a) has an initial softening temperature of 40 to 270° C., a Tg of 20 to 250° C., a flow temperature of 60 to 300° C., and the difference of the Tg and the flow temperature in a range of 0 to 120° C. Said resin particles are excellent in electrostatic property, thermal storage stability and thermal properties, and exhibit a narrow particle diameter distribution.
摘要翻译：公开了各自包含一种或多种包含第一树脂（a）的膜状壳层（P）和包含第二树脂（b）的芯层（Q））的核 - 壳树脂颗粒（C2）。核壳树脂粒子（C2）的特征在于（P）与（Q）的重量比为0.1:99.9〜70:30，树脂粒子（C2）的挥发成分不超过2重量％，树脂（a）的初始软化温度为40〜270℃，Tg为20〜250℃，流动温度为60〜300℃，Tg和流动温度在0至120℃的范围内。所述树脂颗粒的静电特性，储热稳定性和热性能优异，并且具有窄的粒径分布。

8. 发明申请

US20070015851A1 Resin dispersion and resin particle 失效
标题翻译：树脂分散体和树脂颗粒
公开(公告)号：US20070015851A1
公开(公告)日：2007-01-18
申请号：US11494989
申请日：2006-07-27
申请人： Takashi Akutagawa , Tsuyoshi Izumi
发明人： Takashi Akutagawa , Tsuyoshi Izumi
IPC分类号： C09D151/00
CPC分类号： C08J3/126 , C08G18/0823 , C08G18/0828 , C08G18/12 , C08G18/4238 , C08G18/6659 , C08G18/755 , C08G18/7621 , C08G2140/00 , C08G2150/20 , C08J2363/00 , C08J2367/00 , C08J2375/04 , C08J2475/04 , Y10T428/2982 , Y10T428/2984 , Y10T428/2985 , Y10T428/2989 , Y10T428/2991 , Y10T428/2998 , Y10T428/31565 , C08G18/3206
摘要： Disclosed are core-shell resin particles (C2) each comprising one or more film-like shell layers (P) comprising a resin (a) which is a polyurethane resin and a core layer (Q) comprising a resin (b). A core-shell resin particle (C2) is characterized in that the weight ratio between (P) and (Q) is from 0.1:99.9 to 70:30, the volatile content in the resin particle (C2) is not more than 2 weight %, and the content of vinyl resins in the resin (b) is not more than 30 weight %. Such resin particles have a uniform particle diameter and are excellent in electrostatic properties, thermal and storage stability and thermal characteristics.
摘要翻译：公开了各自包含一种或多种包含聚氨酯树脂的树脂（a）和包含树脂（b）的芯层（Q））的膜状壳层（P）的核 - 壳树脂颗粒（C2）。核壳树脂粒子（C2）的特征在于（P）与（Q）的重量比为0.1:99.9〜70:30，树脂粒子（C2）的挥发成分不超过2重量％，树脂（b）中乙烯基树脂的含量不超过30重量％。这种树脂颗粒具有均匀的粒径，并且具有优异的静电特性，热和储存稳定性和热特性。

9. 发明授权

US08628852B2 Resin dispersion and resin particle 失效
标题翻译：树脂分散体和树脂颗粒
公开(公告)号：US08628852B2
公开(公告)日：2014-01-14
申请号：US11494989
申请日：2006-07-27
申请人： Takashi Akutagawa , Tsuyoshi Izumi
发明人： Takashi Akutagawa , Tsuyoshi Izumi
IPC分类号： B32B27/14 , B32B27/36 , B32B27/40 , C08F20/00 , C08G18/00 , C08G63/00 , C08G73/00 , C08K9/00 , G03G5/00 , G03G9/00 , G03C1/72
CPC分类号： C08J3/126 , C08G18/0823 , C08G18/0828 , C08G18/12 , C08G18/4238 , C08G18/6659 , C08G18/755 , C08G18/7621 , C08G2140/00 , C08G2150/20 , C08J2363/00 , C08J2367/00 , C08J2375/04 , C08J2475/04 , Y10T428/2982 , Y10T428/2984 , Y10T428/2985 , Y10T428/2989 , Y10T428/2991 , Y10T428/2998 , Y10T428/31565 , C08G18/3206
摘要： Disclosed are core-shell resin particles (C2) each comprising one or more film-like shell layers (P) comprising a resin (a) which is a polyurethane resin and a core layer (Q) comprising a resin (b). A core-shell resin particle (C2) is characterized in that the weight ratio between (P) and (Q) is from 0.1:99.9 to 70:30, the volatile content in the resin particle (C2) is not more than 2 weight %, and the content of vinyl resins in the resin (b) is not more than 30 weight %. Such resin particles have a uniform particle diameter and are excellent in electrostatic properties, thermal and storage stability and thermal characteristics.
摘要翻译：公开了各自包含一种或多种包含聚氨酯树脂的树脂（a）和包含树脂（b）的芯层（Q））的膜状壳层（P）的核 - 壳树脂颗粒（C2）。核壳树脂粒子（C2）的特征在于（P）与（Q）的重量比为0.1:99.9〜70:30，树脂粒子（C2）的挥发成分不超过2重量％，树脂（b）中乙烯基树脂的含量不超过30重量％。这种树脂颗粒具有均匀的粒径，并且具有优异的静电特性，热和储存稳定性和热特性。

10. 发明申请

US20070281235A1 Polyester Resin for Toner, Toner Composition and Resin Particle 有权
标题翻译：用于调色剂，调色剂组合物和树脂颗粒的聚酯树脂
公开(公告)号：US20070281235A1
公开(公告)日：2007-12-06
申请号：US10581974
申请日：2004-12-10
申请人： Yasuhiro Ono , Masakazu Iwata , Takashi Akutagawa , Tsuyoshi Izumi , Tadao Takikawa , Shuhei Yahiro
发明人： Yasuhiro Ono , Masakazu Iwata , Takashi Akutagawa , Tsuyoshi Izumi , Tadao Takikawa , Shuhei Yahiro
IPC分类号： G03G9/087
CPC分类号： C08G63/20 , C09D5/03 , G03G9/081 , G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： [PROBLEMS] Disclosed is a heat-fusible electrostatic image developing toner which has an excellent balance between fixability at low temperatures and grindability and is excellent in glossiness after fixing. Also disclosed is a resin for toners. [MEANS FOR SOLVING PROBLEMS] A polyester resin for toners which is obtained by polycondensing a polyol component and a polycarboxylic acid component is characterized by containing 20-100 weight % of one or more polyester resins (A1) having a storage elastic modulus from 2.5×103 Pa to 5×106 Pa at 150° C. wherein the molar average cohesive energy of the polyol component is between 7.0×104 and 1.4×105 J.
摘要翻译：本发明公开了一种热固性静电显影调色剂，其在低温下的定影性和可磨性之间具有优异的平衡性，并且在定影后的光泽度优异。还公开了一种用于调色剂的树脂。解决问题的手段通过使多元醇成分和多元羧酸成分缩聚得到的调色剂用聚酯树脂的特征在于，含有20-100重量％的一种或多种聚酯树脂（A1），其具有的储能弹性模量为2.5×10 在150℃下，Pa至5×10 6 Pa，其中多元醇组分的摩尔平均内聚能为7.0×10 4〜1.4×10 4 Pa ^5。

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