| |
 |
|
Class Information
Number: 528/487
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Treating polymer containing material or treating a solid polymer or a resinifiable intermediate condensation product > Contacting with sulfur or phosphorus-containing material
Description: Processes wherein the polymer or polymer-containing material is contacted with a material containing a phosphorus or sulfur atom.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7595422 |
Process for conditioning isocyanates |
Sep. 29, 2009 |
| 7547757 |
Methods for manufacturing aryl-aryl coupled polymers |
Jun. 16, 2009 |
| 7534855 |
Method of preparing vinylchloride-based resin capable of producing plastisol with low viscosity, vinylchloride-based resin prepared using the method, method of preparing vinylchloride-based pl |
May. 19, 2009 |
| 7517945 |
Polythiophenes and devices thereof |
Apr. 14, 2009 |
| 7507351 |
Method for purifying electroluminescent material, electroluminescent material and electroluminescent device |
Mar. 24, 2009 |
| 7470768 |
Polyhydroxyalkanoate having vinyl group, ester group, carboxyl group, and sulfonic group, and method of producing the same |
Dec. 30, 2008 |
| 7465781 |
Method for making polybenzobisoxazole containing polymer |
Dec. 16, 2008 |
| 7465782 |
Method for making polybenzobisoxazole containing fiber |
Dec. 16, 2008 |
| 7459507 |
Method for the termination of anionic polymerization using phosphate ester/water mixture |
Dec. 2, 2008 |
| 7439317 |
Amorphous polyester chip and method for production thereof, and method for storage of amorphous polyester chip |
Oct. 21, 2008 |
| 7432331 |
Hydrolytically stable maleimide-terminated polymers |
Oct. 7, 2008 |
| 7432330 |
Hydrolytically stable maleimide-terminated polymers |
Oct. 7, 2008 |
| 7375176 |
Liquid crystal poly(phenylene sulfonic acids) |
May. 20, 2008 |
| 7355057 |
Liquid transition metal acetylide chromophores |
Apr. 8, 2008 |
| 7339007 |
Low sediment process for thermally reacting highly reactive polymers and enophiles |
Mar. 4, 2008 |
| 7309758 |
Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications |
Dec. 18, 2007 |
| 7301003 |
Method of preparing polymers having terminal amine groups |
Nov. 27, 2007 |
| 7301002 |
Sulfonated polyphenylene polymers |
Nov. 27, 2007 |
| 7279244 |
Fuel cell, polyelectrolyte and ion-exchange resin use for same |
Oct. 9, 2007 |
| 7259230 |
Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications |
Aug. 21, 2007 |
| 7241833 |
Phenolic novolaks and process for production thereof |
Jul. 10, 2007 |
| 7238771 |
Dibenzodiazocine polymers |
Jul. 3, 2007 |
| 7226987 |
Aromatic polymer phosphonic acid derivative and process for production the same |
Jun. 5, 2007 |
| 7220817 |
Process for producing polyarylene sulfide |
May. 22, 2007 |
| 7173103 |
Modified Suzuki-method for polymerization of aromatic monomers |
Feb. 6, 2007 |
| 7173104 |
Products, especially moulding materials of polymers containing triazine segments, method for the production thereof and uses of the same |
Feb. 6, 2007 |
| 7169499 |
Sulfonated polyphosphazenes, uses thereof, and methods for preparing same |
Jan. 30, 2007 |
| 7148301 |
High purity fluoropolymers |
Dec. 12, 2006 |
| 7141644 |
Polthiophenes and devices thereof |
Nov. 28, 2006 |
| 7129321 |
Thiophosphine compounds and methods of making polymerizable compositions containing them and their use for making ophthalmic lenses |
Oct. 31, 2006 |
| 7119164 |
Method for preparing sulfonated organic porous material |
Oct. 10, 2006 |
| 7081512 |
Treatment of resins to lower levels of CPD-producing species and improve gelation stability |
Jul. 25, 2006 |
| 7053174 |
Polythiophenes |
May. 30, 2006 |
| 7022798 |
Prosthetic device having a polyaryletherketone component with enhanced wettability and method for making the same |
Apr. 4, 2006 |
| 7022743 |
Fuel cell, polyelectrolyte and ion-exchange resin used for same |
Apr. 4, 2006 |
| 6995234 |
Nanocomposites of dendritic polymers |
Feb. 7, 2006 |
| 6987150 |
Modified sulfonamide polymers |
Jan. 17, 2006 |
| 6984716 |
Phosphorus-containing compound |
Jan. 10, 2006 |
| 6936685 |
Method for isolating polyorganosiloxanes |
Aug. 30, 2005 |
| 6894145 |
Methods to purify polymers |
May. 17, 2005 |
| 6881816 |
Melt processible polyether ether ketone polymer |
Apr. 19, 2005 |
| 6864339 |
Process for preparing aromatic polymers |
Mar. 8, 2005 |
| 6861499 |
Branched polyphosphonates that exhibit an advantageous combination of properties, and methods related thereto |
Mar. 1, 2005 |
| 6833432 |
Conjugated poly(2,7-carbazole) derivatives and process for the preparation thereof |
Dec. 21, 2004 |
| 6828414 |
Process for producing aromatic polyethers with high molecular weights |
Dec. 7, 2004 |
| 6806307 |
Synthesis and use of chain-coupled polymeric sulfide compounds in rubber formulations |
Oct. 19, 2004 |
| 6806343 |
Method of preparing a stable, low pH phenolic resin |
Oct. 19, 2004 |
| 6803082 |
Methods for the late introduction of additives into polyethylene terephthalate |
Oct. 12, 2004 |
| 6800720 |
Hydrogenated ring-opening metathesis copolymer and process for producing the same |
Oct. 5, 2004 |
| 6790931 |
Method for producing sulfonated aromatic polymers and use of the process products for producing membranes |
Sep. 14, 2004 |
|
|
|
