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    Silicone coated film with back side slip control coating and method of controlling slip of such film
    2.
    发明授权
    Silicone coated film with back side slip control coating and method of controlling slip of such film 有权
    具有背面滑动控制涂层的硅胶涂层及其控制滑膜的方法

    公开(公告)号：US06120868A

    公开(公告)日：2000-09-19

    申请号：US217719

    申请日：1998-12-21

    申请人： John M. Heberger ,  Kenneth J. Muschelewicz

    发明人： John M. Heberger ,  Kenneth J. Muschelewicz

    IPC分类号： B32B27/00 ,  B32B27/36 ,  C08J7/04 ,  C09D167/02 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20

    CPC分类号： C08J7/047 ,  C09D167/02 ,  C08J2467/00 ,  C08J2483/00 ,  Y10S428/91 ,  Y10T428/14 ,  Y10T428/1457 ,  Y10T428/1476 ,  Y10T428/265 ,  Y10T428/2839 ,  Y10T428/2843 ,  Y10T428/31663 ,  Y10T428/31786 ,  Y10T428/31797

    摘要： The present invention relates to a self-supporting polymer film with a silicone-containing coating layer on the front surface that is capable of releasing free silicone oil and a slip control coating on the back surface, where the slip control coating has an exposed surface adapted to contact the free silicone oil. The slip control coating comprises a binder, preferably a water-soluble copolyester comprising about 50 to about 98 mol percent isophthalic acid, about 2 to about 20 mol percent of at least one sulfomonomer containing a sulfonate group attached to a dicarboxylic nucleus, and about 100 mol percent of at least one copolymerizable glycol having from about 2 to about 11 carbon atoms; and also includes a coupler, preferably a silane. A method for controlling the slip of silicone coated film by coating the back side of the film with this slip control coating is also disclosed.

    摘要翻译： 本发明涉及一种在表面上具有含硅氧烷的涂层的自支撑聚合物膜，其能够释放游离硅油和背面上的防滑涂层，其中防滑涂层具有适于暴露的表面 联系免费硅油。 防滑涂层包括粘合剂，优选包含约50至约98摩尔％间苯二甲酸，约2至约20摩尔％的至少一种含有连接到二羧基核上的磺酸酯基的磺基单体的水溶性共聚酯和约100 至少一种具有约2至约11个碳原子的可共聚二醇的摩尔百分数; 并且还包括成色剂，优选硅烷。 还公开了通过用该防滑涂层涂覆膜的背面来控制硅氧烷涂覆膜的滑移的方法。

    Controlled release coating comprising blend of silicone polymer and adhesion promoter
    7.
    发明授权
    Controlled release coating comprising blend of silicone polymer and adhesion promoter 失效
    控制释放涂层包括硅氧烷聚合物和粘合促进剂的混合物

    公开(公告)号：US6020412A

    公开(公告)日：2000-02-01

    申请号：US985098

    申请日：1997-12-04

    申请人： Kenneth J. Muschelewicz ,  Robert G. Posey

    发明人： Kenneth J. Muschelewicz ,  Robert G. Posey

    IPC分类号： C08L83/04 ,  C09D183/04 ,  C09J7/02 ,  C08K5/09

    CPC分类号： C09J7/0225 ,  C09D183/04 ,  C08L83/04 ,  C09J2483/005

    摘要： A reclaimable release coating composition is provided which includes a blend of an adhesion promoter and a silicone release agent which may be applied from an aqueous solution, dispersion or emulsion. The components form regions of adhesion promoting sites disrupted by regions of release sites on the surface of a release backing substrate coated with the composition. The different regions are substantially homogeneously distributed across the entirety of the release surface. When used as a release coating for a backing to protect an adhesive, a controlled release force of a predictable value may be obtained by providing a known weight ratio of adhesion promoter to silicone release agent in the coating composition. A substantially linear relationship is also provided between the release force required to peel a non-silicone adhesive from the release coating surface, and the weight ratio of vinyl-functional polyorganosiloxane oil to hydrogen-functional siloxane crosslinker in the release agent, such that a consistent, uniform and repeatable release force from the surface may be obtained.

    摘要翻译： 提供了一种可回收剥离涂料组合物，其包括可从水溶液，分散体或乳液中施加的粘合促进剂和有机硅脱模剂的共混物。 组分形成由涂覆有组合物的剥离背衬基材的表面上的释放位点的区域破坏的粘附促进位点的区域。 不同的区域基本均匀地分布在整个释放表面上。 当用作背衬的防粘涂层以保护粘合剂时，可以通过在涂料组合物中提供已知的粘合促进剂与硅氧烷脱模剂的重量比来获得可预测值的控制释放力。 在从脱模涂层表面剥离非硅氧烷粘合剂的释放力和脱模剂中的乙烯基官能聚有机硅氧烷油与氢官能硅氧烷交联剂的重量比之间也提供了基本上线性的关系，使得一致 ，可以获得来自表面的均匀且可重复的释放力。

    In-line method for laminating silicone-coated polyester film to paper, and laminate produced thereby
    8.
    发明授权
    In-line method for laminating silicone-coated polyester film to paper, and laminate produced thereby 失效
    将聚硅氧烷涂覆的聚酯薄膜层压到纸上的在线方法，以及由此生产的层压材料

    公开(公告)号：US5965226A

    公开(公告)日：1999-10-12

    申请号：US814560

    申请日：1997-03-11

    申请人： Kenneth J. Muschelewicz ,  Edward J. Koinskie, Jr.

    发明人： Kenneth J. Muschelewicz ,  Edward J. Koinskie, Jr.

    IPC分类号： B32B7/12 ,  B32B27/10 ,  B32B27/32 ,  B32B27/36

    CPC分类号： B32B7/12 ,  B32B37/1284 ,  B32B2310/14 ,  B32B2317/12 ,  B32B38/0008 ,  Y10S428/91 ,  Y10T428/149 ,  Y10T428/1495 ,  Y10T428/265 ,  Y10T428/266 ,  Y10T428/2848 ,  Y10T428/3179 ,  Y10T428/31797 ,  Y10T428/31895

    摘要： A multi-layered sheet product is provided which is useful as a release backing for pressure sensitive adhesive labels or as a liner for foodstuff containers and trays. The sheet product has a polymeric layer and a cellulosic layer laminated together and having an adhesive layer therebetween. A substantially uniform silicone coating is provided on a surface of the polymeric layer opposite the surface adhered to the cellulosic layer. The polymeric layer surface having the silicone coating thereon constitutes a smooth surface which, when the product is used as a release backing, minimizes distortion of the adhesive surface of an adhesive label upon separation of the label from the sheet product, an important feature for use with transparent labels. When used as a release liner for foodstuff containers and trays, the polymeric layer prevents absorption by the cellulosic layer of water from the foodstuff. Use of an oriented polyester as the polymeric layer, provides excellent tear resistance, dimensional stability and stiffness in an extremely thin laminated sheet product.

    摘要翻译： 提供多层片材产品，其可用作压敏粘合剂标签的剥离背衬或用作食品容器和托盘的衬垫。 片材产品具有层压在一起并且其间具有粘合剂层的聚合物层和纤维素层。 在聚合物层的与粘附到纤维素层的表面相对的表面上提供基本均匀的硅氧烷涂层。 具有硅酮涂层的聚合物层表面构成光滑的表面，当产品用作释放背衬时，将标签与片材产品分离时，使粘合剂标签的粘合剂表面的变形最小化是使用的重要特征 带有透明标签。 当用作食品容器和托盘的隔离衬垫时，聚合物层防止纤维素层从食品中吸收。 使用取向聚酯作为聚合物层，在非常薄的层压片材产品中提供优异的抗撕裂性，尺寸稳定性和刚度。