公开(公告)号：US20040009354A1

公开(公告)日：2004-01-15

申请号：US10405406

申请日：2003-04-02

申请人： 3M Innovative Properties Company

发明人： Larry R. Krepski ,  Kevin M. Lewandowski ,  Daniel E. Mickus ,  Susan K. Rowen ,  Stephen A. Johnson

IPC分类号： B32B027/00

CPC分类号： C09D175/04 ,  Y10T428/31551 ,  Y10T428/31565 ,  Y10T428/31576 ,  Y10T428/3158 ,  Y10T428/31583 ,  Y10T428/31587 ,  Y10T428/31591 ,  Y10T428/31601 ,  Y10T428/31605 ,  C08L91/06

摘要： A dry-strippable coating composition can be incorporated into a composite article and comprises a dried water-borne polyurethane dispersion including a release additive comprising a releasing co-solvent or other selected release material. When water is removed from the polyurethane dispersion of the composite article and when the article comprises a thermoformable substrate, the article can be thermoformed to provide a shaped article. Dry-stripping the coating composition from the substrate provides a thermoformed substrate and a thermoformed protective layer. The dry-strippable coatings provide temporary protection for the surface of various products and components during manufacture, assembly, shipping, installation, painting, and refinishing operations.

摘要翻译： 可干燥剥离的涂料组合物可以并入复合制品中，并且包括干燥的水性聚氨酯分散体，其包括包含脱模助溶剂或其它选择的释放材料的脱模添加剂。 当从复合制品的聚氨酯分散体中除去水分，并且当制品包含可热成型基材时，可以将制品热成型以提供成型制品。 从基材干燥剥离涂料组合物提供热成型基材和热成型保护层。 干燥可剥离涂层在制造，组装，运输，安装，涂漆和修补操作期间为各种产品和部件的表面提供临时保护。

公开(公告)号：US20030072948A1

公开(公告)日：2003-04-17

申请号：US09970486

申请日：2001-10-03

申请人： 3M Innovative Properties Company

发明人： Larry R. Krepski ,  Kevin M. Lewandowski ,  Daniel E. Mickus ,  Susan K. Rowen ,  Stephen A. Johnson

IPC分类号： B32B027/00

CPC分类号： C09D175/04 ,  Y10T428/31551 ,  Y10T428/31565 ,  Y10T428/31576 ,  Y10T428/3158 ,  Y10T428/31583 ,  Y10T428/31587 ,  Y10T428/31591 ,  Y10T428/31601 ,  Y10T428/31605 ,  C08L91/06

摘要： A dry-strippable coating composition can be incorporated into a composite article and comprises a dried water-borne polyurethane dispersion including a release additive comprising a releasing co-solvent or other selected release material. When water is removed from the polyurethane dispersion of the composite article and when the article comprises a thermoformable substrate, the article can be thermoformed to provide a shaped article. Dry-stripping the coating composition from the substrate provides a thermoformed substrate and a thermoformed protective layer. The dry-strippable coatings provide temporary protection for the surface of various products and components during manufacture, assembly, shipping, installation, painting, and refinishing operations.

摘要翻译： 可干燥剥离的涂料组合物可以并入复合制品中，并且包括干燥的水性聚氨酯分散体，其包括包含脱模助溶剂或其它选择的释放材料的脱模添加剂。 当从复合制品的聚氨酯分散体中除去水分，并且当制品包含可热成型基材时，可以将制品热成型以提供成型制品。 从基材干燥剥离涂料组合物提供热成型基材和热成型保护层。 干燥可剥离涂层在制造，组装，运输，安装，涂漆和修补操作期间为各种产品和部件的表面提供临时保护。