Mica Paper Layer Patents (Class 442/296)
  • Heat resistant labels
    Patent number: 7897528
    Abstract: Various embodiments of the present inventions encompass a variety of methods and devices for attaching labels, tags, or identification devices to hot metals.
    Type: Grant
    Filed: May 31, 2005
    Date of Patent: March 1, 2011
    Inventors: Mikhail Finkel, Vladimir Victorovich Finkel, Gregory W Trebnick
  • Protective barrier
    Patent number: 7658983
    Abstract: A protection product has thermal and acoustic barrier characteristics such that it satisfies the requirements of the standard 14 CFR, part 25 issued by the Federal Aviation Administration. The product is designed to be applied along metallic and composite structures, such as aircraft cockpits, boat hulls or the outside structures of trains or of other means of transport. The product is essentially in the form of a “mat” consisting of one or several fiber layers, preferably glass fibers, enclosed in a sheath. The sheath generally comprises at least one first support, preferably made of an organic material having sealing and anti-condensation properties, and an impregnated mica paper. The mica paper preferably has a weight per unit area of less than 50 g/m2 and comprises flakes of mica with a form factor greater than 1000.
    Type: Grant
    Filed: June 21, 2001
    Date of Patent: February 9, 2010
    Assignee: Cogebi Societe Anonyme
    Inventors: Daniel Mormont, Alain Jacques
  • Fabrics with high thermal conductivity coatings
    Patent number: 7553781
    Abstract: The present invention facilitates the thermal conductivity of fabrics by surface coating of the fabrics with high thermal conductivity materials 6. The fabrics may be surface coated when they are individual fibers or strands 4, bundles of strands, formed fabric or combinations therefore. A particular type of fibrous matrix used with the present invention is glass. Some fabrics may be a combination of more than one type of material, or may have different materials in alternating layers. HTC coatings of the present invention include diamond like coatings (DLC) and metal oxides, nitrides, carbides and mixed stoichiometric and non-stoichiometric combinations that can be applied to the host matrix.
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: June 30, 2009
    Assignee: Siemens Energy, Inc.
    Inventors: James D Smith, Gary Stevens, John W Wood
  • Inorganic sheet laminate
    Patent number: 6855404
    Abstract: A laminate of inorganic sheet and polyester resin having an overall thickness of 5 to 25 mils and having an elongation at break in both the cross direction and machine direction of at least 25%.
    Type: Grant
    Filed: March 13, 2003
    Date of Patent: February 15, 2005
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: David Wayne Anderson, Dariusz Wlodzimierz Kawka
  • Method for making a micaceous product preferably in the form of a mica ribbon and resulting product
    Patent number: 6699804
    Abstract: The invention concerns a method for making a micaceous product capable of being impregnated preferably in the form of a mica ribbon by combining at least a support and a mica sheet. The invention is characterized in that it consists in: coating the support and the sheet with a solvent-fee resin or a mixture of solvent-free resins using several coating rollers brought to a temperature for producing the coat; combining the support with the mica sheet; subjecting them to a pressure and heat treatment.
    Type: Grant
    Filed: February 20, 2001
    Date of Patent: March 2, 2004
    Assignee: Compagnie Royale Asturienne des Mines SociétéAnonyme
    Inventors: Alain Jacques, Noël Mortier