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Class Information
Number: 524/270
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof (class 523, subclass 1) > Adding a nrm to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof > Dnrm which is other than silicon dioxide, glass, titanium dioxide, water, halohydrocarbon, hydrocarbon, or elemental carbon > Organic dnrm > Rosin or tall oil or modified forms thereof as dnrm, e.g., colophony, abietic acid, ester gum, etc.
Description: Subject matter wherein the organic designated nonreactant material is a compound containing an abietyl or modified abietyl moiety, e.g., rosin ester, metal salt of rosin, colophony, etc.; or is tall oil or a modified form thereof.

Sub-classes under this class:

Class Number Class Name Patents
524/273 Solid polymer contains halogen 68
524/272 Solid polymer derived from at least one ethylenic compound containing a carboxylic acid or derivative 354
524/274 Solid polymer derived from ethylenically unsaturated hydrocarbon only 323
524/271 Two or more solid polymers or at least one solid polymer and at least one specified intermediate condensation product 317

Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8680187 Water immiscible rosin mildly activated flux Mar. 25, 2014
8632880 Aqueous pressure-sensitive adhesive composition and utilization thereof Jan. 21, 2014
8629211 Acrylic copolymer for use in highly filled composites Jan. 14, 2014
8617646 Metallic ink composition and writing instrument containing same Dec. 31, 2013
8580877 Construction comprising tie layer Nov. 12, 2013
8580876 Encapsulated phenolic antioxidants Nov. 12, 2013
8481626 Wax-based encapsulant/moisture barrier for use with electronics received in water meter pits Jul. 9, 2013
8398810 Adhesive for floor coverings Mar. 19, 2013
8389117 Hot melt adhesives for roll-applied labels Mar. 5, 2013
8376537 Composition of rotogravure hotmelt ink containing polypropylene carbonate Feb. 19, 2013
8367764 Acrylic copolymer for use in highly filled composites Feb. 5, 2013
8362110 Sealant, in particular for rubber articles Jan. 29, 2013
8338516 Method of preparing silicone-modified tackifier Dec. 25, 2012
8338515 Silicone-modified tackifier and use thereof in pressure sensitive adhesive compositions and laminates with improved guillotinability Dec. 25, 2012
8324299 Moisture-curable hot melt adhesive Dec. 4, 2012
8246982 Pressure-sensitive adhesives based on ethylene-vinyl acetate copolymers and adhesive resins, for medical application purposes Aug. 21, 2012
8198353 Primer coating for enhancing adhesion of liquid toner to polymeric substrates Jun. 12, 2012
8137807 Pressure-sensitive adhesives derived from 2-alkyl alkanols Mar. 20, 2012
8080602 Rubber compositions with building tack Dec. 20, 2011
8067492 Biodegradable hot-melt adhesive composition Nov. 29, 2011
8063127 Antihazing agent for noncrystalline cycloolefin resins, resin compositions, and optical elements Nov. 22, 2011
8013046 Methods of vulcanizing elastomers using tall oil heads Sep. 6, 2011
7956114 Water immiscible rosin mildly activated flux Jun. 7, 2011
7951862 Hydrogenated and partially hydrogenated heat-bodied oils and uses thereof May. 31, 2011
7930782 Gels, gel composites, and gel articles Apr. 26, 2011
7923495 Water-based inks for ink-jet printing Apr. 12, 2011
7923505 High-viscosity elastomeric adhesive composition Apr. 12, 2011
7910651 Water-based inks for ink-jet printing Mar. 22, 2011
7858685 Solvent-based surface coating Dec. 28, 2010
7851531 Aqueous pressure-sensitive adhesive composition, pressure-sensitive adhesive tape and wire harness Dec. 14, 2010
7847014 Adhesive emulsion for medical purposes made from ethylene-vinyl acetate copolymers and adhesive resins Dec. 7, 2010
7842746 Hydrogenated and partially hydrogenated heat-bodied oils and uses thereof Nov. 30, 2010
7780775 Process for the preparation of a novel pigmented composition for use in offset inks Aug. 24, 2010
7759412 Tire puncture sealant Jul. 20, 2010
7737204 Rubber with combination of silica and partially decarboxylated rosin acid and tire with component thereof Jun. 15, 2010
7700683 Colourable binder composition Apr. 20, 2010
7661164 Collapsible gel articles Feb. 16, 2010
7563833 Caries preventive desensitizing and fluoridizing dental varnishes Jul. 21, 2009
7495048 Heat sealable compositions and uses thereof Feb. 24, 2009
7470736 Primer coating for enhancing adhesion of liquid toner to polymeric substrates Dec. 30, 2008
7452941 Terpene resin and hydrocarbon resin-based surfactants and aqueous dispersion of tackifier resins Nov. 18, 2008
7420008 Hydrogenated and partially hydrogenated heat-bodied oils Sep. 2, 2008
7407994 Cold-box binders containing an epoxy resin, acrylate, and isooctyl tallate Aug. 5, 2008
7399796 Phase change support material composition Jul. 15, 2008
7399800 Temperature switchable adhesives comprising crystallizable abietic acid derivative-based tackifiers Jul. 15, 2008
7388046 Self-dispersing waxes as polymer suspension aids Jun. 17, 2008
7371791 Rubber composition and pneumatic tire using the same May. 13, 2008
7344568 Tear resistant gels, composites, and liner articles Mar. 18, 2008
7335691 Caries preventive desensitizing and fluoridizing dental varnishes Feb. 26, 2008
7316842 High-viscosity elastomeric adhesive composition Jan. 8, 2008

1 2 3 4 5 6 7 8 9

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