Patents by Inventor Michael P. Dellavecchia

Michael P. Dellavecchia has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fiber reinforced multi-ply stampable thermoplastic sheet
    Patent number: 4612238
    Abstract: Reinforced thermoplastic polymer composite sheets, formable into smooth, shaped objects in a stamping process. The composite sheet is produced by laminating together (1) a first layer of thermoplastic resin containing short glass fibers and a mineral filler such as kaolin, (2) a backing reinforcing layer comprising a long glass mat impregnated by thermoplastic resin and (3) optionally a third layer similar to said first layer. The long glass mat is positioned within the reinforcing layer during impregnation, whereby the mat becomes encased in a resin matrix.
    Type: Grant
    Filed: April 8, 1983
    Date of Patent: September 16, 1986
    Assignee: Allied Corporation
    Inventors: Michael P. DellaVecchia, Joseph E. Mackey, Albert H. Steinberg
  • Fiber reinforced multi-ply stampable thermoplastic sheet
    Patent number: 4269884
    Abstract: Reinforced thermoplastic polymer composite sheets, formable into smooth, shaped objects in a stamping process. The composite sheet is produced by laminating together (1) a first layer of thermoplastic resin containing short nonsiliceous fibers and a mineral filler such as kaolin, (2) a backing reinforcing layer comprising a long nonsiliceous fiber mat impregnated by thermoplastic resin and (3) optionally a third layer similar to said first layer. The long fiber mat is positioned within the reinforcing layer during impregnation, whereby the mat becomes encased in a resin matrix.
    Type: Grant
    Filed: October 10, 1979
    Date of Patent: May 26, 1981
    Assignee: Allied Chemical Corporation
    Inventors: Michael P. DellaVecchia, Joseph E. Mackey, Albert H. Steinberg
  • Process for making composite laminated polyamide sheet material
    Patent number: 4255219
    Abstract: A thermoplastic sheet material useful in forming multilayer composites, said sheet material being formed of at least one layer comprising polyepsiloncaprolactam and about 0.05 to 1 percent by weight, based upon the weight of the polyepsiloncaprolactam, of a dibasic carboxylic acid or anhydride or esters thereof and at least one reinforcing mat of long glass fibers encased within said layer.
    Type: Grant
    Filed: August 28, 1978
    Date of Patent: March 10, 1981
    Assignee: Allied Chemical Corporation
    Inventor: Michael P. Dellavecchia
  • Fiber reinforced multi-ply stampable thermoplastic sheet
    Patent number: 4240857
    Abstract: Reinforced thermoplastic polymer composite sheets, formable into smooth, shaped objects in a stamping process. The composite sheet is produced by laminating together (1) a first layer of thermoplastic resin containing short glass fibers and a mineral filler such as kaolin, (2) a backing reinforcing layer comprising a long glass mat impregnated by thermoplastic resin and (3) optionally a third layer similar to said first layer. The long glass mat is positioned within the reinforcing layer during impregnation, whereby the mat becomes encased in a resin matrix.
    Type: Grant
    Filed: August 8, 1978
    Date of Patent: December 23, 1980
    Assignee: Allied Chemical Corporation
    Inventors: Michael P. DellaVecchia, Joseph E. Mackey, Albert H. Steinberg
  • Fiber reinforced multi-ply stampable thermoplastic sheet
    Patent number: 4098943
    Abstract: Reinforced thermoplastic polymer composite sheets, formable into smooth, shaped objects in a stamping process. The characterizing constitutents of the composite sheet are: (1) a first layer of thermoplastic resin containing short glass fibers and a mineral filler such as kaolin, (2) a backing reinforcing layer comprising a long glass mat encased in a resin matrix and (3) optionally a third layer similar to said first layer.
    Type: Grant
    Filed: September 25, 1975
    Date of Patent: July 4, 1978
    Assignee: Allied Chemical Corporation
    Inventors: Edward R. Degginger, Michael P. Dellavecchia, Albert H. Steinberg