METHOD FOR COVERING CORE USING INK JET OR FOG

    公开(公告)号:JP2002273338A

    公开(公告)日:2002-09-24

    申请号:JP2001356207

    申请日:2001-11-21

    Applicant: XEROX CORP

    Abstract: PROBLEM TO BE SOLVED: To provide a method for covering core using an ink jet or fog. SOLUTION: The method for covering a liquid or solid particulate core includes a process for dropping or floating the particulate core in a space and subsequently coating the same with a liquid coating during dropping or floating. The coating material of the liquid coating is performed by either one of a method (a) for spraying the liquid coating on the particulate core using the ink jet and a method (b) for moving the particulate core through the fog of the liquid coating. The particulate core is dropped or floated in the space and coated with a first coating composition containing a first reactant during the dropping or floating of the particulate core by one of the methods and the particulate core coated with the first coating composition is subsequently brought into contact with a second coating composition containing a second reactant reacted with the first reactant.

    ワンポットの無希釈開環重合を経たポリエステル/ポリカーボネートブロックコポリマー
    23.
    发明专利
    ワンポットの無希釈開環重合を経たポリエステル/ポリカーボネートブロックコポリマー 审中-公开
    聚酯/聚碳酸酯嵌段共聚物,通过一步法,NEAT RING OPENING POLYMERIZATION

    公开(公告)号:JP2015017252A

    公开(公告)日:2015-01-29

    申请号:JP2014133016

    申请日:2014-06-27

    CPC classification number: C08G63/823 C08G63/64

    Abstract: 【課題】有機触媒系を用い、環状モノマーを開環重合(ROP)し、ROP系ブロックコポリマー調製物を得るプロセスの提供。【解決手段】環状カーボネートモノマー、第1及び第2の環状成分と、少なくとも1つの触媒及び開始剤とを接触させ、環状カーボネートモノマー、第1及び第2の環状成分を同時に重合するか、又は任意の順序で逐次重合するかで、ブロックコポリマー樹脂を作成し、ブロックコポリマー樹脂を回収するROPプロセス。前記重合が、大気条件下、1個の容器内で、無希釈の状態で行われるROPプロセス。触媒が、求核性エステル交換系の2つの成分を含むもので、4−(ジメチルアミノ)ピリジン(DMAP)及びDMAP:HXを含み、HXがHCl、HBr、硫酸、硝酸、リン酸、ギ酸、酢酸、トリフルオロ酢酸、トリクロロ酢酸、トリフルオロメタンスルホン酸、又はこれらの組合わせから選ばれるROPプロセス。【選択図】なし

    Abstract translation: 要解决的问题:提供一种通过使用有机催化剂体系的环状有机单体的开环聚合(ROP)获得ROP基嵌段共聚物制备方法。解决方案:ROP方法包括:使环状碳酸酯单体首先 和第二环状组分,至少一种催化剂和至少一种引发剂,以使所述环状碳酸酯单体,所述第一和第二环状组分以不同的顺序同时或顺序地聚合以形成嵌段共聚物树脂; 然后收集嵌段共聚物树脂; 其中聚合在大气条件下和纯净条件下在单个容器中进行。 催化剂包括亲核酯交换体系的两个组分:4-(二甲基氨基)吡啶(DMAP)和DMAP:HX,其中HX选自HCl,HBr,硫酸,硝酸,磷酸,甲酸, 乙酸,三氟乙酸,三氯乙酸,三氟甲磺酸或其组合。

    樹脂を調製するためのワンポットの無希釈開環重合
    24.
    发明专利
    樹脂を調製するためのワンポットの無希釈開環重合 有权
    ONE-POT,NEAT RING OPENING POLYMERIZATION以制备树脂

    公开(公告)号:JP2015017251A

    公开(公告)日:2015-01-29

    申请号:JP2014132996

    申请日:2014-06-27

    CPC classification number: C08G63/823 C08G63/08 C08G63/78 C08L67/04

    Abstract: 【課題】ポリエステル合成プロセスに関し、ホモポリマーおよびコポリマーを得るための、無希釈で、ワンポット反応で求核性エステル交換触媒系を用いる環状モノマー要素の開環重合(ROP)方法の提供。【解決手段】有機求核性エステル交換触媒、例えば、4−(ジメチルアミノ)ピリジン(DMAP)を用い、無水条件が存在しない状態で(例えば、周囲湿度で行われてもよい)、無希釈条件を使用し(すなわち、溶媒または共溶媒を加えない)、例えば、ポリラクチド、ポリカプロラクトン、ポリカプロラクトン−b−ポリラクチドおよび関連するコポリマーを高い転化率で、多分散性が小さい状態で製造する。他の有機分子(例えば、4−ピロリジノピリジン(PPY)およびホスフィン)は、適切な求核性開始剤存在下、環状モノマーのROPを促進する。【選択図】なし

    Abstract translation: 要解决的问题:为了提供聚酯合成方法,更具体地,使用亲核酯交换催化剂体系在单一反应中进行环状单体组分的开环聚合(ROP)方法,以获得均聚物和共聚物。解决方案:A 使用有机亲核酯交换催化剂(例如4-(二甲基氨基)吡啶(DMAP)),在没有无水条件(例如,可能在环境湿度下)使用整齐的条件(即没有任何添加的溶剂或共溶剂) ,例如聚丙交酯,聚己内酯,聚己内酯-b-聚丙交酯和具有高转化率和低多分散性的相关共聚物。 其它有机分子(例如4-吡咯烷基吡啶(PPY)和膦)在合适的亲核引发剂的存在下促进环状单体的ROP。

    Uv red fluorescent ea toner
    25.
    发明专利
    Uv red fluorescent ea toner 审中-公开
    紫外线红色荧光粉笔

    公开(公告)号:JP2014137598A

    公开(公告)日:2014-07-28

    申请号:JP2014001912

    申请日:2014-01-08

    CPC classification number: G03G9/0975 C09K11/06 C09K2211/182

    Abstract: PROBLEM TO BE SOLVED: To provide a UV red fluorescent toner that exhibits narrow size distribution and good xerographic performance, and a method of producing the toner.SOLUTION: The present disclosure relates to a toner design for a clear UV red fluorescent toner having a high lanthanide complex pigment loading. The design uses a saccharide or a sugar acid as a stabilizer to avoid complexation of lanthanide ions from the pigment. In addition, lower aggregation temperature and coalescence temperature in the preparation of toner particles result in particles that exhibit a high fluorescent pigment loading, a narrow size distribution and good xerographic performance.

    Abstract translation: 要解决的问题:提供显示窄尺寸分布和良好静电印刷性能的UV红色荧光调色剂,以及制备调色剂的方法。本公开涉及一种具有高的UV透明调色剂的调色剂设计 镧系复合颜料负载。 该设计使用糖或糖酸作为稳定剂,以避免镧系元素离子与颜料的络合。 此外,在调色剂颗粒的制备中聚合温度和聚结温度较低会导致显示高荧光颜料负载,窄尺寸分布和良好静电印刷性能的颗粒。

    Radiation-curable red color gel ink compound
    26.
    发明专利
    Radiation-curable red color gel ink compound 有权
    可辐射固化红色彩色凝胶化合物

    公开(公告)号:JP2014091829A

    公开(公告)日:2014-05-19

    申请号:JP2013217036

    申请日:2013-10-18

    CPC classification number: C09D11/34 C08F2/48 C08G61/04 C09D11/101 C09D11/322

    Abstract: PROBLEM TO BE SOLVED: To develop various red colors that are between orange and magenta color and that can be sensed by a naked eye when being different; and to provide an ink having high quality.SOLUTION: Provided is a light resistance radiation-curable gel ink that includes: at least one curable monomer; at least one organic gelatinizer; at least one photoinitiator; at least one organic pigment; and at least one red pigment. In the light resistance radiation-curable gel ink, the organic pigment is that absorbency is possessed in about 400-about 560 nm of a wavelength region, penetrability is possessed in about 570-about 700 nm of a region, the red pigment is that absorbency is possessed in about 510-about 580 nm of a wavelength region, and penetrability is possessed in about 590-about 700 nm of a region. The gelatinizer is an amide gelatinizer. A radiation ray described here denotes a light ray that has a wave length from ultraviolet to a visible light region, electron beam irradiation or heat or infrared.

    Abstract translation: 要解决的问题:开发各种红色,它们是橙色和品红色之间,并且在不同的时候可以用肉眼感测到; 并且提供具有高质量的油墨。解决方案:提供一种耐光性可辐射固化凝胶油墨,其包括:至少一种可固化单体; 至少一种有机胶凝剂; 至少一种光引发剂; 至少一种有机颜料; 和至少一种红色颜料。 在耐光性可辐射固化型凝胶油墨中,有机颜料的波长区域的约400〜约560nm具有吸收性,在570〜700nm左右的区域具有渗透性,红色颜料为吸收性 在波长范围约510〜约580nm处具有一个区域的约590-约700nm的穿透性。 糊化剂是酰胺胶凝剂。 这里描述的放射线表示具有从紫外线到可见光区域的波长,电子束照射或热或红外线的光线。

    Curable toner composition and process
    27.
    发明专利
    Curable toner composition and process 有权
    可固化碳粉组合物和工艺

    公开(公告)号:JP2011085935A

    公开(公告)日:2011-04-28

    申请号:JP2010231269

    申请日:2010-10-14

    Abstract: PROBLEM TO BE SOLVED: To provide toner compositions that provide robust images, with little or no document offset, at elevated temperatures.
    SOLUTION: An emulsion aggregation toner composition contains toner particles. The toner particles include an amorphous polyester resin, an optional crystalline resin, an optional colorant, an optional wax, an optional coagulant, and a polymeric or oligomeric hydroxyl ketone photo initiator capable of initiating crosslinking of the polyester resin. At least one of the amorphous polyester resin and the crystalline resin when present is unsaturated.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:提供在升高的温度下提供鲁棒图像,很少或没有文档偏移的调色剂组合物。 解决方案:乳液聚集调色剂组合物含有调色剂颗粒。 调色剂颗粒包括无定形聚酯树脂,任选的结晶树脂,任选的着色剂,任选的蜡,任选的絮凝剂,以及能引发聚酯树脂交联的聚合或低聚羟基酮光引发剂。 存在的非晶性聚酯树脂和结晶性树脂中的至少一种是不饱和的。 版权所有(C)2011,JPO&INPIT

    Solid red ink formulations
    28.
    发明专利
    Solid red ink formulations 有权
    固体红墨水配方

    公开(公告)号:JP2014091828A

    公开(公告)日:2014-05-19

    申请号:JP2013217034

    申请日:2013-10-18

    CPC classification number: C09D11/34 C09D11/12 C09D11/322

    Abstract: PROBLEM TO BE SOLVED: To provide red solid ink compositions for successfully realizing a red region of a color spectrum in a standard CMYK color set, to develop a high-quality color image.SOLUTION: A solid ink includes an ink vehicle and a colorant. The colorant includes an orange colorant and a red colorant. The orange colorant absorbs light having a wavelength of about 400 to about 560 nm. The red colorant absorbs light having a wavelength of about 510 to about 580 nm. The ink substantially matches PANTONE(R) Red 032 and PANTONE(R) Warm.

    Abstract translation: 要解决的问题:提供用于成功实现标准CMYK颜色组中的色谱的红色区域的红色固体油墨组合物,以开发高质量的彩色图像。溶液:固体油墨包括油墨载体和着色剂。 着色剂包括橙色着色剂和红色着色剂。 橙色着色剂吸收波长为约400至约560nm的光。 红色着色剂吸收波长为约510至约580nm的光。 墨水基本上匹配PANTONE Red 032和PANTONE(R)Warm。

    Toner compositions and processes
    29.
    发明专利
    Toner compositions and processes 有权
    调色剂组合物和方法

    公开(公告)号:JP2012220954A

    公开(公告)日:2012-11-12

    申请号:JP2012073620

    申请日:2012-03-28

    Abstract: PROBLEM TO BE SOLVED: To provide toners which possess low melting point properties capable of producing a low gloss finish.SOLUTION: Methods include a process of controlling gloss of a toner utilizing a step-wise addition process, which includes feeding a small amount of acid or buffer slowly and prevents particle-to-particle sticking, optionally combined with little or no chelating agent added during an aggregation process, resulting in a narrow particle size distribution while achieving desired gloss and ultra low melting point properties of a toner.

    Abstract translation: 要解决的问题:提供具有能够产生低光泽度的低熔点性质的调色剂。 方法包括使用逐步添加方法控制调色剂的光泽的方法,其包括缓慢加入少量酸或缓冲剂并防止颗粒 - 颗粒粘附,任选地与少量或不含螯合物组合 在聚集过程中添加的试剂,导致窄的粒度分布,同时实现调色剂的期望的光泽和超低熔点性质。 版权所有(C)2013,JPO&INPIT

    Emulsion aggregation toners
    30.
    发明专利
    Emulsion aggregation toners 有权
    乳化聚集体

    公开(公告)号:JP2012155321A

    公开(公告)日:2012-08-16

    申请号:JP2012004478

    申请日:2012-01-12

    Abstract: PROBLEM TO BE SOLVED: To provide processes for producing polyester resin based toners, including ultra low melt toners having desired image gloss characteristics.SOLUTION: Silica is added as a chelating agent during a toner production process, and the polyester-based toner particle size is effectively controlled as well as the pH is adjusted, thereby contributing to enhanced triboelectric charging properties of the toner particles. Consequently, an additive is provided which provides image gloss on a substrate without adversely affecting other useful properties of the toner.

    Abstract translation: 要解决的问题:提供生产聚酯树脂基调色剂的方法,包括具有所需图像光泽特性的超低熔点调色剂。 解决方案:在调色剂生产过程中加入二氧化硅作为螯合剂,并且有效地控制基于聚酯的调色剂颗粒尺寸以及调节pH,从而有助于提高调色剂颗粒的摩擦带电性能。 因此,提供了一种添加剂,其在基材上提供图像光泽,而不会不利地影响调色剂的其它有用性质。 版权所有(C)2012,JPO&INPIT

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