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Class Information
Number: 528/190
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From phenol, phenol ether, or inorganic phenolate > With polycarboxylic acid or derivative as reactant > Reactant contains a fused- or bridged-ring other than solely as a polycarboxylic acid anhydride group
Description: Subject matter wherein at least one reactant contains a fused or bridged ring structure with the proviso that a cyclic anhydride is not the only ring fused or bridged to another ring.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7569655 |
Biologically absorbable coatings for implantable devices based on polyesters and methods for fabricating the same |
Aug. 4, 2009 |
| 7541417 |
Process for the purification of dihydric phenols |
Jun. 2, 2009 |
| 7538176 |
Polyester polymer, its moldings, and production method of the polyester polymer |
May. 26, 2009 |
| 7538180 |
Biologically absorbable coatings for implantable devices based on poly(ester amides) and methods for fabricating the same |
May. 26, 2009 |
| 7528210 |
Method of purification of dihydric phenols |
May. 5, 2009 |
| 7528212 |
Ionizing radiation stable thermoplastic composition, method of making, and articles formed therefrom |
May. 5, 2009 |
| 7510768 |
Thermoplastic articles comprising cyclobutanediol having a decorative material embedded therein |
Mar. 31, 2009 |
| 7402650 |
Process for preparing polyarylate having high thermo-resistance and high transparency |
Jul. 22, 2008 |
| 7399799 |
Flame-retardant polyester polymer dyeable with cationic dye, method of producing the same, and copolyester fiber using the same |
Jul. 15, 2008 |
| 7396896 |
Poly(trimethylene terephthalate) composition and shaped articles prepared therefrom |
Jul. 8, 2008 |
| 7393467 |
Wholly aromatic liquid-crystalline polyester and method for preparing the same |
Jul. 1, 2008 |
| 7344657 |
Aromatic liquid-crystalline polyester composition and film of the same |
Mar. 18, 2008 |
| 7341675 |
Liquid crystalline polymer composition |
Mar. 11, 2008 |
| 7304121 |
Liquid-crystalline polyester resin and method for producing it |
Dec. 4, 2007 |
| 7291435 |
Toner binder for electrophotography and toner for electrophotography |
Nov. 6, 2007 |
| 7238769 |
Method for joining liquid-crystalline polyester resin composition parts and jointed article made of liquid-crystalline polyester resin composition |
Jul. 3, 2007 |
| 7214759 |
Biologically absorbable coatings for implantable devices based on polyesters and methods for fabricating the same |
May. 8, 2007 |
| 7179401 |
Thermotropic liquid-crystalline polymer |
Feb. 20, 2007 |
| 7175779 |
Thermotropic main-chain liquid crystalline polymers and method of increasing the melt processibility of polyester-based liquid crystalline polymers |
Feb. 13, 2007 |
| 7173102 |
Facially amphiphilic polymers as anti-infective agents |
Feb. 6, 2007 |
| 7169859 |
Weatherable, thermostable polymers having improved flow composition |
Jan. 30, 2007 |
| 7157525 |
Thermoplastic elastomer resin |
Jan. 2, 2007 |
| 7132499 |
Polyester resin container with improved weatherability |
Nov. 7, 2006 |
| 7132497 |
Aromatic dihydroxy compound useful for the preparation of (CO)polycarbonates |
Nov. 7, 2006 |
| 7119161 |
Anisotropic nanoparticles and anisotropic nanostructures and pixels, displays and inks using them |
Oct. 10, 2006 |
| 7115700 |
Method of polycarbonate preparation |
Oct. 3, 2006 |
| 7087704 |
Method for manufacturing thermotropic liquid-crystalline polymer |
Aug. 8, 2006 |
| 7081510 |
Shell material for recording media |
Jul. 25, 2006 |
| 7063892 |
Aromatic liquid-crystalline polyester and film thereof |
Jun. 20, 2006 |
| 7014921 |
Aromatic liquid-crystalline polyester |
Mar. 21, 2006 |
| 7009026 |
Method for producing a liquid crystalline polyester and the liquid crystalline polyester |
Mar. 7, 2006 |
| 6984712 |
Liquid-crystal polyester resin |
Jan. 10, 2006 |
| 6890988 |
Aromatic polyester |
May. 10, 2005 |
| 6867280 |
Process for producing aromatic liquid crystal polyester |
Mar. 15, 2005 |
| 6861482 |
Weatherable, thermostable polymers having improved flow composition |
Mar. 1, 2005 |
| 6800220 |
OPTICALLY ACTIVE POLYESTER, PHOTOREACTIVE CHIRAL AGENT, LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL COLOR FILTER, OPTICAL FILM, RECORDING MEDIUM, METHOD OF CHANGING THE HELICAL STRUCTURE OF A L |
Oct. 5, 2004 |
| 6774203 |
Method for producing liquid crystalline polyester |
Aug. 10, 2004 |
| 6755992 |
Liquid crystalline polyester and method for producing thereof |
Jun. 29, 2004 |
| 6727342 |
Use of polyester resins for the production of articles having good properties as barriers to water vapor |
Apr. 27, 2004 |
| 6716367 |
Process for producing liquid crystalline polymer |
Apr. 6, 2004 |
| 6677042 |
Polymer beads |
Jan. 13, 2004 |
| 6660182 |
Blends of stretchable liquid crystal polymers with thermoplastics |
Dec. 9, 2003 |
| 6656577 |
Process for making poly(ethylene-co-isosorbide) terephthalate polymer |
Dec. 2, 2003 |
| 6642349 |
Batch type apparatus for production of liquid crystalline polymer, and method for continuous production of liquid crystalline polymer using the apparatus |
Nov. 4, 2003 |
| 6627303 |
High modulus weatherable polyester carbonate articles |
Sep. 30, 2003 |
| 6617415 |
Biodegradable corrosion inhibitor packages |
Sep. 9, 2003 |
| 6599625 |
Polyether ester elastomer comprising polytrimethylene ether ester soft segment and trimethylene ester hard segment |
Jul. 29, 2003 |
| 6596839 |
Wholly aromatic polyester and production process therefor |
Jul. 22, 2003 |
| 6586561 |
Rigid rod ion conducting copolymers |
Jul. 1, 2003 |
| 6538098 |
Manufacture of polyketones |
Mar. 25, 2003 |
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