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Class Information
Number: 525/7
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Ethylenically unsaturated reactant admixed with a preformed reaction product derived from: (a) at least one polycarboxylic acid, ester, or anhydride; (b) at least one polyhydroxy compound; and (c) at least one fatty acid glycerol ester, or a fatty acid or salt derived from a naturally occurring glyceride, tall oil, or a tall oil fatty acid
Description: Subject matter under Class 520, ... which are polyester-unsaturated reactant mixtures wherein (a) the polyester is prepared from a polycarboxylic acid, ester, or anhydride, and a polyol, and at least one fatty acid glycerol ester, a fatty acid or salt derived from a naturally occurring gylceride, tall oil, or a fatty acid derived from tall oil, and (b) there is at least one unsaturated reactant other than solely fatty glyceride, an unsaturated fatty acid or salt derived from a naturally occurring fatty glyceride, tall oil, or an unsaturated fatty acid derived from tall oil, or mixtures thereof.


Sub-classes under this class:

Class Number Class Name Patents
525/7.1 Mixed in the presence of a specified material 46
525/7.3 Mixed with aldehyde or derivative as reactant or polymer derived therefrom 13
525/7.4 Mixed with previously formed solid polymer or spfi 18
525/7.2 Mixed with silicon-containing reactant or polymer derived therefrom 6


Patents under this class:
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Patent Number Title Of Patent Date Issued
7387843 Alkyd-based free radical wood coating compositions Jun. 17, 2008
7229957 Functional substances derived from oligoolefins having functional groups at the ends Jun. 12, 2007
7001667 Alkyd-based free radical wood coating compositions Feb. 21, 2006
6986902 Polyanionic polymers which enhance fusogenicity Jan. 17, 2006
6838515 Process for the preparation of esters of (meth)acrylic acid Jan. 4, 2005
6696038 Cationic lipopolymer as biocompatible gene delivery agent Feb. 24, 2004
6677427 Enzyme-catalyzed polyamides and compositions and processes of preparing and using the same Jan. 13, 2004
6616552 Golf ball Sep. 9, 2003
6488865 Polymer alloys with balanced heat storage capacity and engineering attributes and applications thereof Dec. 3, 2002
6489398 Water-dilutable brushing paint based on water-soluble alkyd resins Dec. 3, 2002
6403705 Molecular rod and uses Jun. 11, 2002
6372840 Dual stabilized dispersions of gelled polymeric microparticles and coatings produced therefrom Apr. 16, 2002
6333370 Binder for coating composition Dec. 25, 2001
6306975 Radiation-grafted solid supports for chemical synthesis Oct. 23, 2001
6262149 Acrylic modified waterborne sulfonated alkyd dispersions Jul. 17, 2001
6130275 Mixture of esters and use thereof Oct. 10, 2000
5859126 Coatings containing fluorinated esters Jan. 12, 1999
5789513 Polyfluorourethane additives for curable coating compositions Aug. 4, 1998
5786420 Method for preparing hydrophobically modified emulsion polymers, polymers obtained thereby, and waterborne coating compositions containing the polymers Jul. 28, 1998
5786442 Polyester mixture, its preparation and use Jul. 28, 1998
5750656 Process for sulfonating or sulfating polymers May. 12, 1998
5744248 Coating compositions curable by radiation and their use for preparing coated substrates Apr. 28, 1998
5693739 Phenolic polymers from amino phenols and anhydride or epoxy polymers Dec. 2, 1997
5688859 Aqueous binders and their use in aqueous coating compositions Nov. 18, 1997
5670573 Coatings containing fluorinated esters Sep. 23, 1997
5569715 Process for obtaining hydrophobically modified emulsion polymers and polymers obtained thereby Oct. 29, 1996
5425997 Fatty acid modified alkyd coatings with improved substrate adhesion Jun. 20, 1995
5310785 Coating composition and method of coating granular fertilizer with same May. 10, 1994
5098472 Preservative composition Mar. 24, 1992
5096960 Water-borne alkyd resin compositions Mar. 17, 1992
5047467 Process for producing grafted alkyd resin Sep. 10, 1991
5039740 Fatty acid-modified polyester resin composition Aug. 13, 1991
5019623 Process for producing grafted alkyd resin May. 28, 1991
5011883 Stabilized polymer latex composition Apr. 30, 1991
4981944 Liquid coating composition curable at ambient temperatures Jan. 1, 1991
4927877 Air-drying non-water-dispersible resin composition May. 22, 1990
4914139 Modified alkyd cationic electrodeposition compositions for producing chip-resistant films Apr. 3, 1990
4798859 Polyhydroxyl compounds containing ester and ether groups as reactive diluents Jan. 17, 1989
4666524 Aluminum complex coating compositions May. 19, 1987
4624869 Alkyd resin cure modifiers Nov. 25, 1986
4609706 High solids coatings using unsaturated monoisocyanate adducts of alkyd resins Sep. 2, 1986
4608395 Silicone sponge rubber composition Aug. 26, 1986
4525499 Non-aqueous dispersion type resin composition Jun. 25, 1985
4518283 Hardenable synthetic resin composition and its use May. 21, 1985
4517322 Acrylated alkyd and polyester resins May. 14, 1985
4511692 Cationic electrodeposition composition Apr. 16, 1985
4401962 Flexible thermally stable tapes containing a high flash point solventless insulating varnish Aug. 30, 1983
4307003 Curable resin compositions Dec. 22, 1981
4307002 Resin binders and process for preparing them Dec. 22, 1981
4294748 Low viscosity unsaturated polyester resins Oct. 13, 1981

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