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Class Information
Number: 527/300
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From carbohydrate or derivative as a reactant
Description: Subject matter under Class 520, ... wherein a solid polymer is derived from a carbohydrate or derivative reactant and an ethylenic reactant, a SICP, or a SPFI; or process of preparing said polymer.

Sub-classes under this class:

Class Number Class Name Patents
527/301 With n=c=x reactant wherein x is chalcogen 94
527/303 With phenolic reactant 36
527/304 With ketone reactant other than as a ketose 6
527/305 With aldehyde or derivative as a reactant other than as an aldose 36
527/310 With phosphorus-containing reactant 22
527/311 With di- or higher ester of polycarboxylic acid; or with polycarboxylic acid or derivative and a compound containing two or more hydroxyl groups or salts thereof as reactants 82
527/312 With nitrogen-containing reactant 208
527/313 Ethylenically unsaturated reactant 173

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8613834 Paper coating or binding formulations and methods of making and using same Dec. 24, 2013
8609081 Cyclodextrin-based polymers for therapeutics delivery Dec. 17, 2013
8603454 Cyclodextrin-based polymers for therapeutics delivery Dec. 10, 2013
8597551 Optical film Dec. 3, 2013
8580906 Polyrotaxane, aqueous polyrotaxane dispersion composition, crosslinked body of polyrotaxane and polymer and method for producing the same Nov. 12, 2013
8580244 Cyclodextrin-based polymers for therapeutics delivery Nov. 12, 2013
8580243 Cyclodextrin-based polymers for therapeutics delivery Nov. 12, 2013
8580242 Cyclodextrin-based polymers for therapeutics delivery Nov. 12, 2013
8507629 Organic polymer containing two or more organic ring structures and a chain structure threading through the organic ring structures, and production method thereof Aug. 13, 2013
8445588 Hydrophilic copolymers and assemblies containing the same May. 21, 2013
8426528 Preparation of crosslinked polymers containing biomass derived materials Apr. 23, 2013
8425542 Aneurysm occlusion device containing bioactive and biocompatible copolymer shell and biocompatible metallic frame member Apr. 23, 2013
8425541 Aneurysm occlusion device containing bioactive and biocompatible copolymer shell and a liquid embolic agent Apr. 23, 2013
8404662 Cyclodextrin-based polymers for therapeutics delivery Mar. 26, 2013
8399431 Cyclodextrin-based polymers for therapeutics delivery Mar. 19, 2013
8399590 Superhydrophilic amphiphilic copolymers and processes for making the same Mar. 19, 2013
8372193 Cellulose-based masterbatch with improved breaking elongation, application thereof and method for preparing the same Feb. 12, 2013
8349789 Laundry composition Jan. 8, 2013
8278406 Bioactive and biocompatible polyurethane-buthanediol-glycosaminoglycan salt copolymers Oct. 2, 2012
8268953 Polycarbonate containing plant-derived component and process for the preparation thereof Sep. 18, 2012
8258250 Compositions comprising superhydrophilic amphiphilic copolymers and methods of use thereof Sep. 4, 2012
8192712 Carbon manufacturing method Jun. 5, 2012
8193291 Solution of metal-polymer chelate(s) and applications thereof Jun. 5, 2012
8017722 Polycarbonate containing plant-derived component and process for the preparation thereof Sep. 13, 2011
8013130 Carbon-based solid acid, catalyst comprising the solid acid, and reaction using the solid acid as catalyst Sep. 6, 2011
8008376 Plasticizer composition containing cyclodextrin derivatives, flexible PVC composition with suppression of the migration of plasticizer containing the same, and manufacturing method thereof Aug. 30, 2011
7985794 Starch-polyester biodegradable graft copolymers and a method of preparation thereof Jul. 26, 2011
7981994 Method for producing cellulose acylate resin film Jul. 19, 2011
7981943 Material comprising polyrotaxane and polymer and process for producing the same Jul. 19, 2011
7951890 Solid-phase extraction method of steroid hormones by entrapped .beta.-cyclodextrin polymers May. 31, 2011
7943718 Hydrophobic modified polyrotaxane and crosslinked polyrotaxane May. 17, 2011
7931947 Cellulose acylate film, method of producing the same, stretched cellulose acylate film and method of producing the same Apr. 26, 2011
7910680 Reactive (meth)acrylate monomer compositions and preparation and use thereof Mar. 22, 2011
7847049 Polyrotaxane and process for producing the same Dec. 7, 2010
7745558 Entrapped .beta.-cyclodextrin polymer and a method of preparing the same Jun. 29, 2010
7737240 Hydrogel functionalized with a polymerizable moiety and their uses as biosensors or bioreactors Jun. 15, 2010
7638560 Thermoplastic and polymer foams and method of preparation thereof Dec. 29, 2009
7629405 Starch-polyester biodegradable graft copolyers and a method of preparation thereof Dec. 8, 2009
7553919 Starch-vegetable oil graft copolymers and their biofiber composites, and a process for their manufacture Jun. 30, 2009
7531272 Carboxymethyl cellulose-based binder material and lithium battery using the same May. 12, 2009
7485689 Tensio-active glucoside urethanes Feb. 3, 2009
7420024 Partially biodegradable temperature and pH sensitive hydrogel Sep. 2, 2008
7375096 Method of preparing a supramolecular complex containing a therapeutic agent and a multi-dimensional polymer network May. 20, 2008
7365190 Crosslinked polysaccharide, obtained by crosslinking with substituted polyethylene glycol, as superabsorbent Apr. 29, 2008
7345117 Sulphated hyaluronic acid and sulphated derivatives thereof covalently bound to polyurethanes, and the process for their preparation Mar. 18, 2008
7259192 Molecular weight reduction of polysaccharides by electron beams Aug. 21, 2007
7208532 Manufacture of improved support matrices Apr. 24, 2007
7182884 Bio-liquid crystal polymer and shaped material using same Feb. 27, 2007
7141540 Cyclodextrin grafted biocompatible amphilphilic polymer and methods of preparation and use thereof Nov. 28, 2006
7078519 Enzyme catalyzed organosilicon carbohydrates Jul. 18, 2006

1 2 3 4 5

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