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    Culinary Article Comprising a Fluorocarbon-Resin Based Non-Stick Coating Having Improved Properties of Adhesion to the Support, and Method for the Production Thereof
    3.
    发明申请
    Culinary Article Comprising a Fluorocarbon-Resin Based Non-Stick Coating Having Improved Properties of Adhesion to the Support, and Method for the Production Thereof 审中-公开
    包含具有改进的对支持物的粘附性能的氟碳树脂基不粘涂层的烹饪用品及其制造方法

    公开(公告)号：US20140305948A1

    公开(公告)日：2014-10-16

    申请号：US14240957

    申请日：2012-08-27

    申请人： Barbara Gantillon ,  Jean-Luc Perillon ,  Marie-France Vallat ,  Vincent Roucoucles

    发明人： Barbara Gantillon ,  Jean-Luc Perillon ,  Marie-France Vallat ,  Vincent Roucoucles

    IPC分类号： A47J36/02

    CPC分类号： A47J36/025 ,  B05D1/62 ,  B05D5/083 ,  B05D7/52

    摘要： The present invention relates to a cooking article a substrate having a contact surface at least partially made of metal and coated with a non-stick coating comprising at least one layer including at least one fluorocarbon resin alone or mixed with a thermostable coupling binder that is heat-resistant up to at least 200° C., the fluorocarbon resin and, if necessary, the thermostable coupling binder forming a sintered network. According to the invention, the contact surface comprises an interface layer consisting of a polymer layer formed by plasma polymerization from a precursor selected from among unsaturated carboxylic acids, the salts or esters thereof, saturated carboxylic acid vinyl esters, unsaturated dicarboxylic acids, the salts, esters, hemiesters or anhydride esters thereof, and unsaturated epoxides. The present invention also relates to a method for manufacturing such an article.

    摘要翻译： 本发明涉及一种具有至少部分由金属制成并涂覆有不粘涂层的接触表面的基底，该接触表面包括至少一层包含至少一层单独的碳氟树脂或与热稳定性偶联粘合剂混合的层 耐高达至少200℃的氟树脂，如果需要，形成烧结网络的热稳定的结合粘合剂。 根据本发明，接触表面包括界面层，其由通过等离子体聚合形成的聚合物层组成，所述聚合物层由选自不饱和羧酸，其盐或酯的前体，饱和羧酸乙烯酯，不饱和二羧酸，盐， 酯，半酯或其酸酐酯和不饱和环氧化物。 本发明还涉及制造这种制品的方法。

    Process for manufacturing polyester
    4.
    发明授权
    Process for manufacturing polyester 失效
    制造聚酯的方法

    公开(公告)号：US06512078B1

    公开(公告)日：2003-01-28

    申请号：US09856658

    申请日：2001-10-25

    申请人： Barbara Gantillon ,  Jean-Luc Lepage ,  Timothy McKenna ,  Véronique Pasquet ,  Roger Spitz

    发明人： Barbara Gantillon ,  Jean-Luc Lepage ,  Timothy McKenna ,  Véronique Pasquet ,  Roger Spitz

    IPC分类号： C08G6302

    CPC分类号： C08G63/80

    摘要： The present invention refers to the production of a polyester-type polymer and more particularly to the solid phase condensation of a polyester. The invention presents a process for manufacturing polyester which comprises at least the following steps: a) esterifying of transesterifying a carboxylic diacid or a carboxylic acid diester with a diol, b) prepolymerizing the esterification or transesterification product in liquid phase until an average degree of polymerization between 10 and 50, preferably between 20 and 45, c) preparing a dispersion of the prepolymer in a non-solvent of diol and non-swelling of the prepolymer liquid, the prepolymer being present in the dispersion in the form of solid particles having diameters under 2 mm and crystallized, with a crystalline lamella thickness under 17 nm, d) polymerizing in dispersed solid phase, e) recovering solid particles. The accomplishment of a dispersed solid phase polymerization permits improving the reaction kinetics. To obtain this improvement, the dispersed solid phase polymerization must be effected with a prepolymer having a particular degree of polymerization properties, of solid particle sizes and of crystalline qualities of the solid.

    摘要翻译： 本发明涉及聚酯型聚合物的制备，更具体地说涉及聚酯的固相缩合。 本发明提出了一种制造聚酯的方法，该方法至少包括以下步骤：a）酯化酯与二元醇的羧酸二酸或羧酸二酯，b）将酯化或酯交换反应产物在液相中预聚合直到平均聚合度 在10至50之间，优选在20至45之间，c）制备预聚物在二醇非溶剂中的分散体和预聚物液体的非溶胀性，该预聚物以分散体的形式存在于具有直径 在2毫米以下结晶，晶粒厚度在17纳米以下，d）在分散的固相中聚合，e）回收固体颗粒。 完成分散的固相聚合可以改善反应动力学。 为了获得这种改进，分散的固相聚合必须用具有特定聚合性能，固体颗粒尺寸和固体的结晶质量的预聚物进行。