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Browse by Category: Main > Material Science
Class Information
Number: 428/509
Name: Stock material or miscellaneous articles > Composite (nonstructural laminate) > Of addition polymer from unsaturated monomers > Next to cellulosic > Regenerated or modified cellulose > Addition polymer of hydrocarbon(s) only
Description: Product wherein the addition polymer is made from one or more monomers in which only carbon and hydrogen appear, (e.g., polyethylene*, polyproxylene, polystyrene, butadiene styrene copolymer (SBR)*, ethylenepropylene copolymer, etc.


Patents under this class:
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Patent Number Title Of Patent Date Issued
6924243 High performance fire-retardant kraft facing for fiberglass insulation Aug. 2, 2005
6593003 Polypropylene resin composition, T die film made of the same and method of producing T die film Jul. 15, 2003
6492032 Multi-component optically brightened polyolefin blend Dec. 10, 2002
6379802 Thermoplastic skin sheet for interior parts of automobiles and method for producing such skin sheet Apr. 30, 2002
6379814 Cyclic urea-formaldehyde prepolymer for use in phenol-formaldehyde and melamine-formaldehyde resin-based binders Apr. 30, 2002
6238804 Ink jet recording medium having a coating containing cellulose ethers and optical brighteners May. 29, 2001
6114261 Nonwoven absorbent article containing an emollient resistant polybutylene-based hot melt adhesive Sep. 5, 2000
6112908 Membrane laminates and methods for their preparation Sep. 5, 2000
6071582 Rubber layer structure Jun. 6, 2000
6071620 Lithographic layer for a printing blanket and the printing offset blanket incorporating same Jun. 6, 2000
6010822 Process for preparing a nitrocellulose coated polypropylene film Jan. 4, 2000
6001484 Composite article of cellulose esters and thermoplastic elastomers Dec. 14, 1999
5897960 Laminate and production process thereof Apr. 27, 1999
5853874 Low viscosity hot melt pressure sensitive ashesive compositions Dec. 29, 1998
5770303 Occluded composite-particle latex Jun. 23, 1998
5736242 Support for photographic printing paper Apr. 7, 1998
5674607 Double bubble process for making strong, thin films Oct. 7, 1997
5631071 Interior base material and printing method thereof May. 20, 1997
5512370 Polyolefin-extrusion coating compositions having good coatability, good adhesion to the substrate, and good chill roll release Apr. 30, 1996
5470652 Support sheet for photographic printing paper and process for producing the sheet Nov. 28, 1995
5422170 Wood based panels Jun. 6, 1995
5413843 Inkable sheet May. 9, 1995
5397634 Transferable protective cover layers Mar. 14, 1995
5339197 Optical pellicle with controlled transmission peaking Aug. 16, 1994
5334575 Dye-containing beads for laser-induced thermal dye transfer Aug. 2, 1994
5320895 Perforated absorbent pad with tufts of tissue projecting from the underside Jun. 14, 1994
5320812 Clot activating polyelectrolyte complex and blood collection assembly containing same Jun. 14, 1994
5254403 Coated recording sheets Oct. 19, 1993
5240900 Multicolor, multilayer dye-doner element for laser-induced thermal dye transfer Aug. 31, 1993
5234890 Multicolor dye-containing beads for multilayer dye-donor element for laser-induced thermal dye transfer Aug. 10, 1993
5234891 Mixture of dye-containing beads for laser-induced thermal dye transfer Aug. 10, 1993
5225288 Solvent blockers and multilayer barrier coatings for thin films Jul. 6, 1993
5151331 Solvent blockers and multilayer barrier coatings for thin films Sep. 29, 1992
5137773 Transparencies Aug. 11, 1992
5073457 Repositionable adhesive Dec. 17, 1991
5006378 Polyethylene composite film Apr. 9, 1991
5006407 Ink jet transparencies and papers Apr. 9, 1991
4996106 Pellicle Feb. 26, 1991
4966933 Propylene polymer film Oct. 30, 1990
4865908 Coated, oriented polymer film laminate Sep. 12, 1989
4865914 Transparency and paper coatings Sep. 12, 1989
4828106 Packaging case for photosensitive sheet films May. 9, 1989
4826880 Immobilizing particulate absorbents by conversion to hydrates May. 2, 1989
4808454 Active agent-containing laminated material Feb. 28, 1989
4759990 Composite optical element including anti-reflective coating Jul. 26, 1988
4751141 Process for the manufacture and use of a polypropylene foil with improved adhesion Jun. 14, 1988
4618527 Good machineability film structure Oct. 21, 1986
4592954 Ink jet transparencies with coating compositions thereover Jun. 3, 1986
4548843 Decorative plastic trim strip Oct. 22, 1985
4505961 Microwavable heat and grease resistant containers and method for their preparation Mar. 19, 1985

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