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754 条记录 (耗时 0.036 秒)

    MATT POWDER COATINGS
    1.
    发明授权
    MATT POWDER COATINGS 有权

    公开(公告)号：EP3172257B1

    公开(公告)日：2018-08-29

    申请号：EP15738035.3

    申请日：2015-07-09

    申请人： DSM IP Assets B.V.

    发明人： BOS, Matthias Johannes Cornelis ,  BUIJSEN, Paulus Franciscus Anna ,  HETTINGA, Johannes Albertus

    IPC分类号： C08G63/20 ,  C09D167/00

    CPC分类号： C09D167/02 ,  B05D1/06 ,  B05D1/10 ,  B05D3/0263 ,  B05D3/0272 ,  C08G63/16 ,  C08G63/20 ,  C08G2150/20 ,  C09D5/03 ,  C09D5/032 ,  C09D167/00 ,  C08L67/00

    摘要： The invention relates to a branched carboxylic acid functional polyester resin P as described herein. The invention further relates to a thermosetting powder coating composition (PCC A) comprising a binder K, said binder K comprising the P and a crosslinker X. The invention further relates to a cured PCC A. The invention further relates to a process for making said PCC A and processes for coating an article with said PCC A. The invention further relates to an article having coated thereon said PCC A as well as to an article having coated and cured thereon said PCC A. The invention further relates to a thermosetting powder coating composition B (PCC B) comprising a physical mixture of the thermosetting powder coating composition A (PCC A) with a separate, distinct thermosetting powder coating composition A1 (PCC A1). The invention further relates to a process for making said thermosetting powder coating composition B and processes for coating an article with said PCC B. The invention further relates to a cured PCC B. The invention further relates to an article having coated thereon said thermosetting powder coating composition B as well as to an article having coated and cured thereon said thermosetting powder coating composition B. The invention further relates to use of: the polyester resin P, the PCC A, the cured PCC A, the PCC B, the cured PCC B, articles coated with the PCC A, articles coated with the PCC B, articles having coated and cured thereon the PCC A, articles having coated and cured thereon the PCC B. The invention further relates to the use of the polyester resin P for matt powder coatings. The invention further relates to the use of the PCC B for matt powder coatings.

    BRANCHED POLYESTER
    3.
    发明授权
    BRANCHED POLYESTER 有权

    公开(公告)号：EP2591039B1

    公开(公告)日：2018-06-13

    申请号：EP11803879.3

    申请日：2011-07-01

    申请人： Perstorp AB

    发明人： PERSSON, Per ,  SÖRENSEN, Kent ,  LUNDMARK, Stefan

    IPC分类号： C08G63/20 ,  C08G63/181

    CPC分类号： C08G63/20 ,  C08G63/60 ,  C09D167/08

    摘要： Disclosed is a novel unsaturated oligo or polyester obtained by subjecting a raw material composition comprising (A) at least one carboxylic acid component, comprising at least one furandicarboxylic acid or an ester or a halide thereof, and (B) an alcohol component, comprising at least one mono, di, tri or polyhydric alcohol, to one or more esterification and/or transesterification reaction (s). Said component (A) and/or said component (B) comprises at least one compound having at least one carbon-carbon double or triple bond.

    METHOD FOR PRODUCING TONER FOR DEVELOPING ELECTROSTATIC IMAGE
    6.
    发明公开
    METHOD FOR PRODUCING TONER FOR DEVELOPING ELECTROSTATIC IMAGE 审中-公开
    生产用于显影静电图像的调色剂的方法

    公开(公告)号：EP3246756A1

    公开(公告)日：2017-11-22

    申请号：EP16737422.2

    申请日：2016-01-14

    申请人： Kao Corporation

    发明人： MURATA, Shoichi ,  HAYASHI, Hiroto

    IPC分类号： G03G9/087 ,  G03G9/08

    CPC分类号： G03G9/0806 ,  C08G63/20 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797

    摘要： The present invention relates to a process for producing a toner for development of electrostatic images, including step (1): subjecting a polyhydric alcohol component and a polycarboxylic acid component to polycondensation reaction in the presence of a hydroxy group- or carboxy group-containing hydrocarbon wax (W1) to obtain a non-crystalline resin (A) containing a constitutional component derived from the hydrocarbon wax (W1) and also containing a polyester moiety; step (2): dispersing the non-crystalline resin (A) obtained in the step (1) in an aqueous medium to obtain an aqueous dispersion of resin particles (X); step (3): aggregating the resin particles (X) obtained in the step (2) in an aqueous medium in the presence of a crystalline polyester (B) to obtain aggregated particles; and step (4): coalescing the aggregated particles obtained in the step (3).

    摘要翻译： 本发明涉及静电荷图像显影用调色剂的制造方法，其包括步骤（1）：使多元醇成分和多元羧酸成分在含羟基或羧基的烃的存在下进行缩聚反应 蜡（W1）以获得含有衍生自烃蜡（W1）的构成组分并还含有聚酯部分的非晶树脂（A）; 步骤（2）：将步骤（1）中获得的非结晶树脂（A）分散在水性介质中以获得树脂颗粒（X）的水分散体; 步骤（3）：在结晶聚酯（B）的存在下，将在步骤（2）中获得的树脂颗粒（X）在水性介质中聚集以获得聚集颗粒; 和步骤（4）：聚结步骤（3）中获得的聚集颗粒。

    MATT POWDER COATINGS
    7.
    发明公开
    MATT POWDER COATINGS 审中-公开
    MATTE PULVERBESCHICHTUNGEN

    公开(公告)号：EP3172257A1

    公开(公告)日：2017-05-31

    申请号：EP15738035.3

    申请日：2015-07-09

    申请人： DSM IP Assets B.V.

    发明人： BOS, Matthias Johannes Cornelis ,  BUIJSEN, Paulus Franciscus Anna ,  HETTINGA, Johannes Albertus

    IPC分类号： C08G63/20 ,  C09D167/00

    CPC分类号： C09D167/02 ,  B05D1/06 ,  B05D1/10 ,  B05D3/0263 ,  B05D3/0272 ,  C08G63/16 ,  C08G63/20 ,  C08G2150/20 ,  C09D5/03 ,  C09D5/032 ,  C09D167/00 ,  C08L67/00

    摘要： The invention relates to a branched carboxylic acid functional polyester resin P as described herein. The invention further relates to a thermosetting powder coating composition (PCC A) comprising a binder K, said binder K comprising the P and a crosslinker X. The invention further relates to a cured PCC A. The invention further relates to a process for making said PCC A and processes for coating an article with said PCC A. The invention further relates to an article having coated thereon said PCC A as well as to an article having coated and cured thereon said PCC A. The invention further relates to a thermosetting powder coating composition B (PCC B) comprising a physical mixture of the thermosetting powder coating composition A (PCC A) with a separate, distinct thermosetting powder coating composition A1 (PCC A1). The invention further relates to a process for making said thermosetting powder coating composition B and processes for coating an article with said PCC B. The invention further relates to a cured PCC B. The invention further relates to an article having coated thereon said thermosetting powder coating composition B as well as to an article having coated and cured thereon said thermosetting powder coating composition B. The invention further relates to use of: the polyester resin P, the PCC A, the cured PCC A, the PCC B, the cured PCC B, articles coated with the PCC A, articles coated with the PCC B, articles having coated and cured thereon the PCC A, articles having coated and cured thereon the PCC B. The invention further relates to the use of the polyester resin P for matt powder coatings. The invention further relates to the use of the PCC B for matt powder coatings.

    摘要翻译： 本发明涉及一种热固性粉末涂料组合物B（PCC B），其包含热固性粉末涂料组合物A（PCC A）与独立的不同的热固性粉末涂料组合物A1（PCC A1）的物理混合物。 本发明还涉及制备所述热固性粉末涂料组合物B的方法和用所述PCC B涂覆制品的方法。本发明还涉及固化的PCC B.本发明还涉及一种在其上涂覆有所述热固性粉末涂料的制品 组合物B以及在其上涂覆和固化的热固性粉末涂料组合物B的制品。本发明还涉及以下用途：PCC B，固化的PCC B，涂有PCC B的制品，其上涂有和固化的制品 PCC B.本发明还涉及PCC B用于哑光粉末涂料的用途。