公开(公告)号：US4478907A

公开(公告)日：1984-10-23

申请号：US436672

申请日：1982-10-26

申请人： Lucien J. Van Gossum ,  August M. Marien ,  Walter F. De Winter ,  Etienne A. Van Thillo

发明人： Lucien J. Van Gossum ,  August M. Marien ,  Walter F. De Winter ,  Etienne A. Van Thillo

IPC分类号： C09D5/00 ,  C08G63/688 ,  C08J7/04 ,  C09D5/02 ,  C09D167/00 ,  C09D167/02 ,  G03C1/93 ,  B32B5/16 ,  B32B27/06 ,  G03C1/78

CPC分类号： C08J7/047 ,  C08G63/6884 ,  G03C1/93 ,  C08J2367/02 ,  C08J2467/00 ,  Y10T428/254 ,  Y10T428/2835 ,  Y10T428/31667 ,  Y10T428/31685 ,  Y10T428/31786 ,  Y10T428/31794

摘要： An aqueous copolyester dispersion suitable for the subbing of polyester film without use of organic solvents wherein the copolyester contains recurring ester groups derived from ethylene glycol and an acid mixture essentially consisting of 20 to 60 mole % of isophthalic acid, 6 to 10 mole % of sulphoisophthalic acid whose sulfo group is in salt from, 0.05 to 1 mole % of an aromatic polycarboxylic acid compound having at least three carboxylic acid groups, which compound is not capable of forming intramolecularly an anhydride and includes at least two carboxylated aromatic nuclei, and the balance of terephthalic acid; the copolyester has a glass transition temperature of at least 50.degree. C. and an intrinsic viscosity of from 0.15 to 0.45 dl/g when measured at 25.degree. C. in a mixture of phenol/o-dichlorobenzene (60/40 by volume).

摘要翻译： 一种适用于不使用有机溶剂浸渍聚酯膜的水性共聚酯分散体，其中共聚酯含有衍生自乙二醇的重复酯基和基本上由20至60摩尔％的间苯二甲酸，6至10摩尔％的间苯二甲酸 其磺基为盐的0.05〜1摩尔％的具有至少3个羧酸基的芳族多元羧酸化合物，该化合物不能分子内形成酸酐，并且包括至少两个羧化芳香核，余量 的对苯二甲酸; 当在25℃下在苯酚/邻二氯苯（60/40体积比）的混合物中测量时，共聚酯的玻璃化转变温度为至少50℃，特性粘度为0.15至0.45dl / g。

公开(公告)号：US5008178A

公开(公告)日：1991-04-16

申请号：US305391

申请日：1989-02-02

申请人： Etienne A. Van Thillo ,  Lucien J. Van Gossum

发明人： Etienne A. Van Thillo ,  Lucien J. Van Gossum

IPC分类号： B32B7/02 ,  G03C1/32 ,  G03C1/85 ,  G03C1/95

CPC分类号： G03C1/95 ,  G03C1/32 ,  G03C1/853 ,  Y10T428/259 ,  Y10T428/273 ,  Y10T428/31786 ,  Y10T428/31993

摘要： A sheet or web material being a subbed or unsubbed hydrophobic resin support or paper support coated with at least one hydrophobic resin layer having at least on one side an outermost antistatic layer containing colloidal silica, characterized in that the antistatic layer is free from any cationic surfactant and consists of at least 70% of weight of colloidal silica having an average particle size smaller thatn 7 nm and a surface area of at least 500 m2 per gram, the colloidal silica being present at a coverage of at least 50 mg per m2.

公开(公告)号：US4429032A

公开(公告)日：1984-01-31

申请号：US376641

申请日：1982-05-10

申请人： Herman L. Matthe ,  Lucien J. Van Gossum ,  Ludovicus M. Mertens

发明人： Herman L. Matthe ,  Lucien J. Van Gossum ,  Ludovicus M. Mertens

IPC分类号： B32B27/30 ,  C08J7/00 ,  C08J7/04 ,  G03C1/795 ,  G03C1/91 ,  G03C8/52 ,  G03C5/54 ,  G03C1/48 ,  G03C1/78 ,  G03C1/96

CPC分类号： G03C1/915 ,  G03C1/795 ,  G03C8/52 ,  Y10S430/155 ,  Y10T428/31667 ,  Y10T428/31909 ,  Y10T428/31928 ,  Y10T428/31935

摘要： The adherence of a hydrophilic layer containing a hydrophilic colloid binder upon the surface of a vinyl chloride polymer free of hydrophilic recurring units is improved by exposing the polymer surface to a corona discharge sufficient to satisfy a particular wetting test described in the specification, and colloidal silica is dispersed within the hydrophilic layer in a weight ratio range relative to the binder of 1:5-2:1.

摘要翻译： 通过将聚合物表面暴露于足以满足本说明书中所述的特定润湿试验的电晕放电和胶态二氧化硅，可以改善含有亲水胶体粘合剂的亲水层对不含亲水性重复单元的氯乙烯聚合物表面的粘附 以相对于粘合剂的重量比范围以1:5-2:1分散在亲水层内。

公开(公告)号：US4132552A

公开(公告)日：1979-01-02

申请号：US738487

申请日：1976-11-03

申请人： August J. Van Paesschen ,  Lucien J. Van Gossum ,  Jan J. Priem

发明人： August J. Van Paesschen ,  Lucien J. Van Gossum ,  Jan J. Priem

IPC分类号： G03C1/795 ,  G03C1/93 ,  G11B5/633 ,  G11B5/73 ,  G03C1/78 ,  G03C1/96

CPC分类号： G03C1/7954 ,  G03C1/93 ,  G11B5/633 ,  G11B5/7305 ,  Y10S430/135 ,  Y10T428/31797 ,  Y10T428/31801

摘要： A process is described for the manufacture of a dimensionally stable polyester film support carrying a primer coating for improving the adhesion thereto of subsequently applied coatings, which process comprises applying to an unstretched or only monoaxially stretched polyester film support a layer of a coating composition from an aqueous dispersion, drying said layer, stretching it biaxially or in a direction perpendicular to the said first stretching operation together with the polyester film support and heat-setting the polyester film, wherein said coating composition, before drying and heat-setting, comprises a mixture of:(A) 52 to 79% by weight of a copolymeric binder comprising 60 to 95% by weight of methyl methacrylate, 3 to 20% by weight of a divinyl or diallyl monomer, 0 to 30% by weight of a plasticizing vinyl monomer, and 0 to 5% by weight of an ethylenically unsaturated carboxylic acid,(B) 0.5 to 3% by weight of a water-insoluble wax-like material and/or of a water-insoluble polymer characterized by the presence of repeating units corresponding to the formula : ##STR1## wherein each of X, X.sup.1, X.sup.2, and X.sup.3 represents hydrogen or fluorine, or each of X, X.sup.1, and X.sup.2 represents hydrogen and X.sup.3 represents a methyl group, or X represents chlorine and each of X.sup.1, X.sup.2, and X.sup.3 represents fluorine,(C) 20 to 40% by weight of an external plasticizer, said external plasticizer being wholly or almost entirely eliminated from the coating composition during the heat-setting, and(D) 0 to 5% by weight of a hydrophilic polymer.

摘要翻译： 描述了一种用于制造尺寸稳定的聚酯薄膜载体的方法，其承载底漆涂层以改善随后涂覆的涂层的粘附性，该方法包括施加到未拉伸或仅单轴拉伸的聚酯薄膜上，从而将涂层组合物从 水分散体，干燥所述层，双轴拉伸或垂直于所述第一拉伸操作的方向与聚酯薄膜载体一起拉伸并热固定聚酯薄膜，其中所述涂料组合物在干燥和热定型之前包含混合物 的：

公开(公告)号：US4123278A

公开(公告)日：1978-10-31

申请号：US778736

申请日：1977-03-17

申请人： August J. Van Paesschen ,  Lucien J. Van Gossum

发明人： August J. Van Paesschen ,  Lucien J. Van Gossum

IPC分类号： B29C55/00 ,  B29C49/00 ,  B29C55/02 ,  B32B7/12 ,  B32B27/36 ,  C08J7/04 ,  C09J121/00 ,  G03C1/795 ,  G03C1/91 ,  G03C1/93 ,  G03C1/80

CPC分类号： C08J7/047 ,  G03C1/7954 ,  G03C1/93 ,  C08J2367/02 ,  C08J2423/06 ,  Y10S430/14 ,  Y10T428/31797

摘要： The adherence of hydrophilic layers to dimensionally stable polyester films is improved by means of an adhesive layer by a process comprising applying the adhesive layer to an at most monoaxially stretched polyester film, stretching the thus covered polyester film biaxially or in a direction perpendicular to the first stretching direction and heat-setting the thus treated film at 180.degree.-225.degree. C, whereafter a hydrophilic coating is applied to the heat-set adhesive layer. This adhesive layer consists essentially of about 25-60% by weight of a chlorine-containing copolymer, 15-40% by weight of a butadiene copolymer, and 2-10% by weight of a water-soluble melamine-formaldehyde or hydandoin-formaldehyde resin and is free of gelatin.

摘要翻译： 通过包括将粘合剂层施加到最多单轴拉伸的聚酯膜上的方法，通过粘合剂层改善亲水层对尺寸稳定的聚酯膜的粘附性，双轴向或垂直于第一层的方向拉伸如此覆盖的聚酯膜 拉伸方向，并将这样处理的膜热定形在180-225℃，然后将亲水涂层施加到热固性粘合剂层上。 该粘合剂层基本上由约25-60重量％的含氯共聚物，15-40重量％的丁二烯共聚物和2-10重量％的水溶性三聚氰胺 - 甲醛或水合 - 甲醛 树脂，不含明胶。