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Class Information
Number: 428/515
Name: Stock material or miscellaneous articles > Composite (nonstructural laminate) > Of addition polymer from unsaturated monomers > Next to second addition polymer from unsaturated monomers
Description: Product comprising a plurality of contiguous layers, each of which is an addition polymer from unsaturated monomers, with the respective layers disclosed as differing in some respect.


Sub-classes under this class:

Class Number Class Name Patents
428/520 Ester, halide or nitrile of addition polymer 1,932
428/519 Including polyene monomers 478
428/516 Monoolefin polymer 2,559


Patents under this class:

Patent Number Title Of Patent Date Issued
7618716 Wave plate Nov. 17, 2009
7618715 Wavelength plate Nov. 17, 2009
7611776 Propylene polymer composition and oriented film prepared thereby Nov. 3, 2009
7611770 Films having enhanced sealing characteristics and packages containing same Nov. 3, 2009
7608343 Composition for the protection of a shaped article against corrosion Oct. 27, 2009
7608342 Photocurable, conductive, transparent polymer coatings Oct. 27, 2009
7604869 Olefinic thermoplastic elastomer laminate Oct. 20, 2009
7601409 Stretch film Oct. 13, 2009
7588830 Heat shrinkable films containing single site catalyzed copolymers Sep. 15, 2009
7588813 Display strip and a display strip and product assembly Sep. 15, 2009
7588800 In-mold coating by a multiple step infusion process Sep. 15, 2009
7582341 Elastomer and polyolefin resin based films and associated methods Sep. 1, 2009
7572519 Multilayer stretch film having cling properties, a method of preparation thereof and its use for stretch wrapping operations Aug. 11, 2009
7569262 Flexible monolayer elastomer films and bag for medical use Aug. 4, 2009
7566503 Bonded structure Jul. 28, 2009
7560168 Gas barrier laminate film Jul. 14, 2009
7560158 Anti-dazzling film Jul. 14, 2009
7553548 Laminated sheet for molding Jun. 30, 2009
7550198 Multilayer sealable film having a temperature-resistant layer therein Jun. 23, 2009
7544422 Laminate Jun. 9, 2009
7544414 Oriented syndiotactic polystyrene-base film Jun. 9, 2009
7537829 Multi-layer films having improved sealing properties May. 26, 2009
7534495 Lubricious composition May. 19, 2009
7532395 Lens sheet for screen May. 12, 2009
7514131 In-mold label with separable part Apr. 7, 2009
7510769 Laminate film Mar. 31, 2009
7504142 Packaging laminates and articles made therefrom Mar. 17, 2009
7488541 Superabsorbent polymer aqueous paste and coating Feb. 10, 2009
7488540 Thin film laminate and luminescent element Feb. 10, 2009
7482063 Molded object obtained by in-mold coating and process for producing the same Jan. 27, 2009
7476447 Elastomeric materials Jan. 13, 2009
7476441 Display strip and display strip and product assembly Jan. 13, 2009
7476428 Plastic gas barrier packaging laminate Jan. 13, 2009
7473472 Adhesive composition for the direct joining of a pre-gelled polyester or vinyl ester to raw rubber Jan. 6, 2009
7468205 Multilayer composite materials with at least one aerogel-containing layer and at least one other layer, process for producing the same and their use Dec. 23, 2008
7465498 Tulipalin copolymers Dec. 16, 2008
7452602 Vinylidene fluoride-based resin film Nov. 18, 2008
7449247 Olefin polymer compositions and easy-peelable sealants using the same Nov. 11, 2008
7435480 Infusion solution bag and laminated film therefor Oct. 14, 2008
7427436 Oxygen-absorbing resin compositions Sep. 23, 2008
7425372 Coating agent composition Sep. 16, 2008
7422796 Film structures having improved oxygen transmission Sep. 9, 2008
7422782 Peelable/resealable packaging film Sep. 9, 2008
7416767 Anti-blocking coatings for PVdc-coated substrates Aug. 26, 2008
7413812 Polypropylene article and method of preparing polypropylene article Aug. 19, 2008
7413811 Polymer composite structure Aug. 19, 2008
7404999 Anti-blocking barrier composite Jul. 29, 2008
7402542 Construction material Jul. 22, 2008
7393592 Lamination grade coextruded heat-sealable film Jul. 1, 2008
7390575 Propylene-ethylene random block copolymer and biaxially oriented multi-layer film using the same as a surface layer Jun. 24, 2008



 
 
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