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Class Information
Number: 428/475.2
Name: Stock material or miscellaneous articles > Composite (nonstructural laminate) > Of polyamide > Next to polyester
Description: Product in which the polyamide-containing layer is next to a polyester-containing layer.


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
7560151 Multilayered package with barrier properties Jul. 14, 2009
7553536 Laminated glazing with high crash test resistance Jun. 30, 2009
7531238 Laminated thermoplastic resin film and laminated thermoplastic resin film roll May. 12, 2009
7479326 Oxygen scavenging polymers Jan. 20, 2009
7438960 Article comprising light absorbent composition to mask visual haze and related methods Oct. 21, 2008
7427430 Polyamide blend composition having excellent gas barrier performance Sep. 23, 2008
7371455 Laminates and packaging containers May. 13, 2008
7351474 Pigment preparations Apr. 1, 2008
7285322 Multilayer, transparent film made from polyethylene terephthalate (PET) and polyethylene naphthalate (PEN) for producing packaging composites with UV protection Oct. 23, 2007
7267738 Synthetic material and methods of forming and applying same Sep. 11, 2007
7261935 Co-extrudable multi-layer polymer Aug. 28, 2007
7244484 Multilayered package with barrier properties Jul. 17, 2007
7238417 Transparent film made from PET and PEN with UV protection, process for producing the film, and use of the film in packaging with extended shelf life Jul. 3, 2007
7238428 Polyester film having improved oxygen barrier and poly(m-xyleneadipamide)-containing base layer, process for its production and its use Jul. 3, 2007
7232597 Corrugated polyamide tube Jun. 19, 2007
7229696 Multilayer, transparent film made from PET and PEN with at least one functional outer layer for producing composite packaging with UV resistance Jun. 12, 2007
7205040 Peelable polyester film having improved oxygen barrier, process for its production and its use Apr. 17, 2007
7189347 Laminated biaxially-oriented polyamide film and process for producing the same Mar. 13, 2007
7175916 Composite material and method for preparation thereof Feb. 13, 2007
7157135 Co-extruded high refractive index coated embossable film Jan. 2, 2007
7141307 Extrusion-coatable polyester film comprising poly(m-xyleneadipamide) Nov. 28, 2006
7118800 Laminates and packaging containers Oct. 10, 2006
7087312 Polyester film having improved oxygen barrier and poly(m-xyleneadipamide)-containing overlayer, process for its production and its use Aug. 8, 2006
7070841 Insulating label stock Jul. 4, 2006
7005169 Polyester film having improved oxygen barrier, comprising poly(m-xyleneadipamide) and also an overlayer and a barrier coating, process for its production and its use Feb. 28, 2006
6991837 Polyester film having improved oxygen barrier, comprising poly(m-xyleneadipamide) and a barrier coating, process for its production and its use Jan. 31, 2006
6951675 Multilayer balloon catheter Oct. 4, 2005
6933055 Multilayered package with barrier properties Aug. 23, 2005
6902817 Membrane permeable to aromatic products Jun. 7, 2005
6893703 Safety blanket for accident victim May. 17, 2005
6872459 Laminated packaging material and method for producing the same Mar. 29, 2005
6846534 Flexible membranes Jan. 25, 2005
6811864 Tacky base material with powder thereon Nov. 2, 2004
6805969 Coating solutions suitable for improving the adhesion of nylon coatings and processes for the application thereof Oct. 19, 2004
6787224 Cover tape for packaging electronic components Sep. 7, 2004
6767601 Multilayer laminate for use in chemical barrier packaging Jul. 27, 2004
6726999 Free flowing polyester molding composition Apr. 27, 2004
6723799 Acid-dyeable polymer compositions Apr. 20, 2004
6703115 Multilayer films Mar. 9, 2004
6699549 Heat-shrinkable multilayer film Mar. 2, 2004
6685861 Oxygen scavenging high barrier polyamide compositions for packaging applications Feb. 3, 2004
6680093 Multilayer composites Jan. 20, 2004
6680094 Packaging material and multi-layer container Jan. 20, 2004
6677048 Foodstuff package coverstructure Jan. 13, 2004
6638591 Membrane permeable to aromatic products Oct. 28, 2003
6620521 Water-resistant color inkjet receptive films Sep. 16, 2003
6607795 Oxygen scavenging compositions comprising polymers derived from aromatic difunctional monomers Aug. 19, 2003
6589615 Thermoplastic food casing Jul. 8, 2003
6582786 Flexible membranes Jun. 24, 2003
6582759 Optical elements comprising a fluorinated surface treatment comprising urethane, ester or phosphate linkages Jun. 24, 2003

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