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Class Information
Number: 525/301
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Mixing of two or more solid polymers; mixing of solid polymer or sicp with sicp or spfi; mixing of sicp with an ethylenic agent; mixing of solid polymer with a chemical treating or ethylenic agent; or processes of forming or reacting; or the resultant product of any of the above operations > At least one solid polymer derived from ethylenic reactants only > Polymer derived from ethylenic reactants only mixed with ethylenic reactant > Ethylenic reactant contains an oxygen atom > Oxygen atom is part of a carboxylic acid group
Description: Subject matter wherein the oxygen atom is part of a carboxylic acid group (e.g., acrylic acid, etc.).


Sub-classes under this class:

Class Number Class Name Patents
525/301.5 Unsaturated fatty acid derived from a naturally occurring glyceride, tall oil, or an unsaturated fatty acid derived from tall oil 26


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
7569327 Curable polymer compound Aug. 4, 2009
7569642 Higher olefin polymer having polar group and process for producing the same Aug. 4, 2009
7563849 Ethylene (co) polymer and its use Jul. 21, 2009
7538157 Structured baroplastic materials May. 26, 2009
7482063 Molded object obtained by in-mold coating and process for producing the same Jan. 27, 2009
7459503 Process for production of modified propylene polymers and modified propylene polymers produced by the process Dec. 2, 2008
7435783 Swollen multi-stage emulsion polymers with low dry bulk densities Oct. 14, 2008
7388055 Functional norbornenes and polymeric derivatives and fabrication thereof Jun. 17, 2008
7332219 Tape-shaped insulating material, insulated product and aqueous dispersion type acrylic pressure-sensitive adhesive for insulating material Feb. 19, 2008
7323518 Norbornene compounds with cross-linkable groups and their derivatives Jan. 29, 2008
7304110 Polymer, process for producing the polymer and curable composition containing the polymer Dec. 4, 2007
7300977 Acrylic modified chlorinated polyolefin resin, process for producing the same, and coating composition containing the same for polyolefin material Nov. 27, 2007
7300982 Process for producing modified polyethylene resin Nov. 27, 2007
7253231 Grafted multi-functional olefin copolymer VI modifiers and uses thereof Aug. 7, 2007
7235603 Ambient curable polymer Jun. 26, 2007
7217769 Medical device with plasma cross-linked hydrophilic coating May. 15, 2007
7205341 Aqueous pigment dispersion, inkjet ink, and process for producing aqueous pigment dispersion Apr. 17, 2007
7205359 Functional norbornenes as initiators for radical polymerization, their polymeric derivatives and a process for producing the same Apr. 17, 2007
7205361 Particulate hydrophobic polymer, production process therefor and column for reversed-phase high-performance liquid chromatography Apr. 17, 2007
7196141 Polymer and epoxy resin compositions Mar. 27, 2007
7144951 Multifunctional viscosity index improver and dispersant Dec. 5, 2006
7132477 Powder coating compositions Nov. 7, 2006
7122604 Modified propylene polymer, composition containing the same and use thereof Oct. 17, 2006
7091306 Process for preparing polyalkenylsuccinimides Aug. 15, 2006
7067586 Methods of making ABA-type block copolymers having a random block of hydrophobic and hydrophilic monomers Jun. 27, 2006
7049273 Hybridized olefin copolymer additives May. 23, 2006
7022408 Oriented acrylic hotmelts Apr. 4, 2006
7019082 Polymers, supersoft elastomers and methods for preparing the same Mar. 28, 2006
7019080 Binder resin solution composition, coatings, inks, adhesives and primers Mar. 28, 2006
7008680 Heat-activatable adhesive Mar. 7, 2006
6991828 Use of macromonomers to prepare acrylic PSAs Jan. 31, 2006
6989425 Process for cross-linking a polymer Jan. 24, 2006
6979716 Process for producing branched polymer and polymer Dec. 27, 2005
6972147 Fluorescent polymeric articles fabricated from U.V. light absorbing polymer Dec. 6, 2005
6964999 Polymer and curable composition Nov. 15, 2005
6943203 Soft contact lenses Sep. 13, 2005
6929955 Interactive system for presenting and eliminating substances Aug. 16, 2005
6919410 Process for producing modified polypropylene resin Jul. 19, 2005
6914098 Acrylic elastomer and its composition Jul. 5, 2005
6903163 High melt swell polymer Jun. 7, 2005
6887944 Modified polypropylene and process for producing same May. 3, 2005
6887943 Modified propylene polymer, composition containing the same and use thereof May. 3, 2005
6861484 Amphipathic polymer particles and methods of manufacturing the same Mar. 1, 2005
6861471 Coating composition for polyolefin resin and process for producing the same Mar. 1, 2005
6855772 Water-repellent and soil-resistant finish for textiles Feb. 15, 2005
6855780 Polymer, process for producing the polymer, and curable composition containing the polymer Feb. 15, 2005
6855771 Process for making block polymers or copolymers from isotactic polypropylene Feb. 15, 2005
6833045 Resin dispersion, method of preparing the same, resin-coated metal sheet obtained with the same, and process for producing laminate Dec. 21, 2004
6828385 Process for crosslinking carboxylated nitrile rubber, hydrogenating carboxylated nitrile rubber, the crosslinked rubber and its' uses Dec. 7, 2004
6825241 Solid containing groups which are bound to the base structure via ureathane groups and which contain bonds that can be activated by actinic radiation, and the use thereof Nov. 30, 2004

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