Radiation curing of flocked composite structures
Method of obtaining strong and durable adhesion to rubber through chemical covalent bonds Patent #: 4337111
ApplicationNo. 06/415812 filed on 09/08/1982
US Classes:427/211, Roller applicator utilized156/307.3, With coating or impregnating a face to be adhered156/307.7, Including uncurable lamina; e.g., metal, paper, etc.277/650, Particular sealing material or construction277/936, Composite427/409, Metal base428/172, Composite web or sheet442/70At least one coating or impregnation contains particulate material
ExaminersPrimary: Lesmes, George F.
Assistant: Swisher, Nancy A. B.
Attorney, Agent or Firm
International ClassF16J 15/12 (20060101)
Foreign Application Priority Data1981-09-11 DE
AbstractA reinforced support sheet or plate, especially for making flat gaskets or heat dampening plates is made of a sheet or plate-like support material which is covered with a vulcanizable soft material layer which contains a fiber-like and, if need be, powder-like binder material. The support material is smooth and the soft layer material is composed predominantly of a powder-like, asbestos-free mineral base material. A method for making such a sheet or plate is also disclosed.