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Class Information
Number: 528/378
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From sulfur-containing reactant > From heterocyclic compound containing a sulfur atom as a ring member > Polymerizing in the presence of a specified material other than a reactant
Description: Subject matter wherein at least one reactant containing a heterocyclic ring having at least one sulfur atom as a ring atom is polymerized in the presence of a specified material.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 528/379 |
Material contains a group ia (li, na, k, rb, cs, fr) or group iia metal atom (be, mg, ca, sr, ba, ra) |
41 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7446163 |
Polymerization regulator and composition for resin |
Nov. 4, 2008 |
| 7442758 |
Polymer compound for use in electrode material, electrode using the same and nonaqueous solution battery using the same |
Oct. 28, 2008 |
| 7442759 |
Water-soluble polythiophene polymers |
Oct. 28, 2008 |
| 7432339 |
Inferred water analysis in polyphenylene sulfide production |
Oct. 7, 2008 |
| 7390438 |
Water dispersible substituted polydioxythiophenes made with fluorinated polymeric sulfonic acid colloids |
Jun. 24, 2008 |
| 7358326 |
Multifunctional 3,4-alkylenedioxythiophene derivatives and electrically conductive polymers containing them |
Apr. 15, 2008 |
| 7332564 |
Polymerization catalyst for polyester, method for producing it and process for producing polyester using it |
Feb. 19, 2008 |
| 7332107 |
Organic conductive polymer composition |
Feb. 19, 2008 |
| 7321021 |
Removing impurities from polythiophene |
Jan. 22, 2008 |
| 7312300 |
Inferred water analysis in polyphenylene sulfide production |
Dec. 25, 2007 |
| 7294288 |
Process of preparing regioregular polymers |
Nov. 13, 2007 |
| 7279534 |
Poly(heteroaromatic) block copolymers with electrical conductivity |
Oct. 9, 2007 |
| 7265198 |
Sulfonated polyarylenethioethersulfone polymer and copolymer compositions |
Sep. 4, 2007 |
| 7259229 |
Electroactive fluorene polymers having perfluoralkyl groups, process for preparing such polymers and devices made with such polymers |
Aug. 21, 2007 |
| 7244811 |
Method for the treatment of polyazole films |
Jul. 17, 2007 |
| 7220820 |
Electroactive fluorene copolymers and devices made with such polymers |
May. 22, 2007 |
| 7169845 |
Polymerization regulators and compositions for resin |
Jan. 30, 2007 |
| 7132501 |
Polymerizable composition containing novel cyclic sulfur compound and resin obtained by curing the polymerizable composition |
Nov. 7, 2006 |
| 7098294 |
Polythiophenes, block copolymers made therefrom, and methods of forming the same |
Aug. 29, 2006 |
| 7091307 |
Composition for optical material |
Aug. 15, 2006 |
| 7084237 |
Use of stannylenes and germylenes as polymerization catalysts for heterocycles |
Aug. 1, 2006 |
| 7074887 |
Chemical synthesis of chiral conducting polymers |
Jul. 11, 2006 |
| 7067612 |
Preformed compositions in shaped form |
Jun. 27, 2006 |
| 7048874 |
Process for preparing an aqueous or non-aqueous solution or dispersion of a polythionphene or thiophene copolymer |
May. 23, 2006 |
| 7034104 |
Processes for preparing conductive macromolecular polythiophenes |
Apr. 25, 2006 |
| 6919415 |
Polymers for use in optical devices |
Jul. 19, 2005 |
| 6863955 |
Material having a conductive pattern; and a material and method for making a conductive pattern |
Mar. 8, 2005 |
| 6759083 |
Material having a conductive pattern; and a material and method for making a conductive pattern |
Jul. 6, 2004 |
| 6746751 |
Material having a conductive pattern and a material and method for making a conductive pattern |
Jun. 8, 2004 |
| 6723811 |
Polymers for use in optical device |
Apr. 20, 2004 |
| 6696540 |
Episulfide compound, method for producing the same and optical product comprising the same |
Feb. 24, 2004 |
| 6645743 |
Polyhydroxyalkanoate copolymer containing in molecule unit with vinylphenyl structure in its side chain and method of manufacturing the same |
Nov. 11, 2003 |
| 6635195 |
Cationic photopolymerization of diepisulfides and application to the manufacture of optical lenses |
Oct. 21, 2003 |
| 6631021 |
Polyfunctional thiirane compounds |
Oct. 7, 2003 |
| 6627683 |
Reworkable thermosetting resin compositions and compounds useful therein |
Sep. 30, 2003 |
| 6605693 |
Triptycene polymers and copolymers |
Aug. 12, 2003 |
| 6602974 |
Polythiophenes, block copolymers made therefrom, and methods of forming the same |
Aug. 5, 2003 |
| 6559269 |
Curable resin composition and novel latent curing agent |
May. 6, 2003 |
| 6552101 |
Processor polymers for the electrochemical deposition of electrically conducting polymer films |
Apr. 22, 2003 |
| 6534589 |
Process for producing a resin having a large refractive index |
Mar. 18, 2003 |
| 6531566 |
Polyoxyalkylenepolyols and process for producing ring-opened polymer |
Mar. 11, 2003 |
| 6514432 |
Chemical synthesis of water-soluble, chiral conducting-polymer complexes |
Feb. 4, 2003 |
| 6486298 |
Diepisulfide based prepolymers and their use in the optical field |
Nov. 26, 2002 |
| 6486268 |
Sealants containing multimodal polymer blends |
Nov. 26, 2002 |
| 6444146 |
Process for production of optical material |
Sep. 3, 2002 |
| 6399675 |
Electrically conductive microgel and method for preparing the same |
Jun. 4, 2002 |
| 6372849 |
Sealants and potting formulations including polymers produced by the reaction of a polythiol and polyvinyl ether monomer |
Apr. 16, 2002 |
| 6344537 |
Vulcanizing agent for rubber and rubber composition containing the same |
Feb. 5, 2002 |
| 6313261 |
Polymer light emitting diode |
Nov. 6, 2001 |
| 6232401 |
Composition for producing fuel resistant liquid polythioether polymers with good low temperature flexibility |
May. 15, 2001 |
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