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Method for the continuous production of a co-extruded heat-shrinkable composite foamed resin sheet
Patent #: 4244900
Issued on: 01/13/1981
Inventor: Heider
Thermoplastic resin foam sheet having improved heat shrink capability and the method for its production
Patent #: 4339551
Issued on: 07/13/1982
Inventor: Heider
Insulating panel for roof coverings
Patent #: 4368604
Issued on: 01/18/1983
Inventor: Spielau , et al.
Composition for a crosslinked polyolefin foam
Patent #: 4421867
Issued on: 12/20/1983
Inventor: Nojiri , et al.
Composition for cover of golf balls
Patent #: 4567219
Issued on: 01/28/1986
Inventor: Tominaga , et al.
Coextruded multilayer sheet and sleeve label for bottles
Patent #: 4626455
Issued on: 12/02/1986
Inventor: Karabedian
Process for producing polyethylene extruded foams
Patent #: 4649001
Issued on: 03/10/1987
Inventor: Nakamura , et al.
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Laminated films
Patent #: 4661401
Issued on: 04/28/1987
Inventor: Akao
Foams of linear low density polyethylene and a method for their preparation
Patent #: 4738810
Issued on: 04/19/1988
Inventor: Cheng-Shiang
Thermoplastic elastomer composition
Patent #: 4785045
Issued on: 11/15/1988
Inventor: Yonekura , et al.
Foam material
Patent #: 4900490
Issued on: 02/13/1990
Inventor: Kozma
Polyolefin resin foamed laminate sheet and double-side vacuum forming of the same
Patent #: 4911978
Issued on: 03/27/1990
Inventor: Tsubone, et al.
Composite breathable housewrap films
Patent #: 4929303
Issued on: 05/29/1990
Inventor: Sheth
Heat-shrinkable polyolefin composite sheet
Patent #: 4975313
Issued on: 12/04/1990
Inventor: Ezawa, et al.
Coextruded multilayer foamed film for plastic container closures and process for manufacture
Patent #: 5000992
Issued on: 03/19/1991
Inventor: Kelch
Very low density polyethylene film from blends
Patent #: 5032463
Issued on: 07/16/1991
Inventor: Smith
Foam material
Patent #: 5053438
Issued on: 10/01/1991
Inventor: Kozma
Wet laid bonded fibrous web containing bicomponent fibers including LLDPE
Patent #: 5167765
Issued on: 12/01/1992
Inventor: Nielsen, et al.
Shock-absorbing propylene polymer composite moldings
Patent #: 5180628
Issued on: 01/19/1993
Inventor: Haardt, et al.
Pressure- and vacuum-moldable foam sheeting for lining the interior of vehicles
Patent #: 5242750
Issued on: 09/07/1993
Inventor: Wagner, et al.
Ultra low density polyolefin foam, foamable polyolefin compositions and process for making same
Patent #: 5290822
Issued on: 03/01/1994
Inventor: Rogers, et al.
Peroxide vulcanized rubber composition
Patent #: 5292815
Issued on: 03/08/1994
Inventor: Wreesmann, et al.
Play pen balls
Patent #: 5320887
Issued on: 06/14/1994
Inventor: Moss, et al.
Laminate of heat sealable polyolefin and cured polyolefin sheeting
Patent #: 5322724
Issued on: 06/21/1994
Inventor: Levens
Small diameter electric wire insulated with highly expanded cellular polyethylene and production thereof
Patent #: 5346926
Issued on: 09/13/1994
Inventor: Sakamoto, et al.
Method and apparatus for extruding a low density thermoplastic foam
Patent #: 5393796
Issued on: 02/28/1995
Inventor: Halberstadt, et al.
Polyethylene blend compositions and methods for making same
Patent #: 5428093
Issued on: 06/27/1995
Inventor: Lee
Expandable composition and process for extruded thermoplastic foams
Patent #: 5462974
Issued on: 10/31/1995
Inventor: Lee
Blends of a graft copolymer of propylene polymer material with a graft copolymer of olefinic rubber material
Patent #: 5473015
Issued on: 12/05/1995
Inventor: DeNicola, Jr., et al.
Degradable polymer composition
Patent #: 5502158
Issued on: 03/26/1996
Inventor: Sinclair, et al.
Multilayer molded article and method for producing the same
Patent #: 5516582
Issued on: 05/14/1996
Inventor: Hikasa, et al.
Process for preparing thermoplastic elastomer laminates
Patent #: 5609703
Issued on: 03/11/1997
Inventor: Hamada, et al.
Blowing agent, expandable composition, and process for extruded thermoplastic foams
Patent #: 5667728
Issued on: 09/16/1997
Inventor: Lee
Porous multi-layer film
Patent #: 5691047
Issued on: 11/25/1997
Inventor: Kurauchi, et al.
Composition and process for rotational molding foamed articles
Patent #: 5783611
Issued on: 07/21/1998
Inventor: Strebel
Laminated foam structures with enhanced properties
Patent #: 5882776
Issued on: 03/16/1999
Inventor: Bambara, et al.
Olefine thermoplastic elastomer sheet
Patent #: 5902674
Issued on: 05/11/1999
Inventor: Makino, et al.
Composite material having polypropylene foam layer
Patent #: 5928776
Issued on: 07/27/1999
Inventor: Shioya, et al.
Polymer structures with enhanced properties
Patent #: 5938878
Issued on: 08/17/1999
Inventor: Hurley, et al.
Foam comprising polyolefin blend and method for producing same
Patent #: 6096793
Issued on: 08/01/2000
Inventor: Lee, et al.
Alkenyl aromatic polymer foam laminates Patent #: 6358599
Issued on: 03/19/2002
Inventor: Deibel, et al.
March 28, 2021. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
