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Class Information
Number: 525/417
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Mixing of two or more solid polymers; mixing of solid polymer or sicp with sicp or spfi; mixing of sicp with an ethylenic agent; mixing of solid polymer with a chemical treating or ethylenic agent; or processes of forming or reacting; or the resultant product of any of the above operations > Solid polymer derived from heterocyclic materials as sole reactants wherein each of the heterocyclic materials contains a hetero ring other than solely as a lactam, 1,2-epoxy or carboxylic acid anhydride and wherein none of the reactants contains a plurality of methylol groups or derivatives thereof
Description: Subject matter involving processes of mixing a solid polymer derived from heterocyclic materials as sole reactants other than solely as a lactam, 1,2-epoxy, or carboxylic acid anhydride, with an additional solid polymer and wherein none of the heterocyclic materials contains a plurality of methylol groups or derivatives thereof, with specified intermediate condensation product, with specified polymer-forming ingredients, with chemical treating agent or with ethylenic agent; processes or products resulting from the mixing processes (e.g., polyepisulfide, polyethylenimine, etc.).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7601784 |
Molecular compounds containing polymers having hydrogen bond sites as the constituent compounds |
Oct. 13, 2009 |
| 7595363 |
Toughened poly(hydroxyalkanoic acid) compositions |
Sep. 29, 2009 |
| 7582707 |
Aqueous blends and films comprising a first electrically conducting conjugated polymer and a second electrically conducting conjugated polymer |
Sep. 1, 2009 |
| RE40813 |
Polythiophenes, block copolymers made therefrom, and methods of forming the same |
Jun. 30, 2009 |
| 7501229 |
Anti-reflective coating containing sulfur atom |
Mar. 10, 2009 |
| 7381772 |
Toughened poly(lactic acid) compositions |
Jun. 3, 2008 |
| 7368511 |
Polymer blends with improved rheology and improved unnotched impact strength |
May. 6, 2008 |
| 7361716 |
Method of preparing a polymer, method of preparing a compounds, compounds, polymers, and method of manufacturing an electronic device |
Apr. 22, 2008 |
| 7354973 |
Toughened poly(lactic acid) compositions |
Apr. 8, 2008 |
| 7321012 |
Method of crosslinking intrinsically conductive polymers or intrinsically conductive polymer precursors and the articles obtained therefrom |
Jan. 22, 2008 |
| 7288608 |
Degradable thiol-ene polymers |
Oct. 30, 2007 |
| 7285325 |
Membranes having improved mechanical properties, for use in fuel cells |
Oct. 23, 2007 |
| 7279534 |
Poly(heteroaromatic) block copolymers with electrical conductivity |
Oct. 9, 2007 |
| 7276545 |
N-alkylaziridine prepolymers as a dental material |
Oct. 2, 2007 |
| 7241832 |
Biodegradable polymer blends for use in making films, sheets and other articles of manufacture |
Jul. 10, 2007 |
| 7214414 |
Biodegradable polymer blends for use in making films, sheets and other articles of manufacture |
May. 8, 2007 |
| 7189783 |
Resist pattern thickening material, resist pattern and forming process thereof, and semiconductor device and manufacturing process thereof |
Mar. 13, 2007 |
| 7179867 |
Thermosensitive biodegradable copolymer |
Feb. 20, 2007 |
| 7138121 |
Biosensors utilizing dendrimer-immobilized ligands and there use thereof |
Nov. 21, 2006 |
| 7132475 |
Block copolymers for multifunctional self-assembled systems |
Nov. 7, 2006 |
| 6974856 |
Block copolymers having polymer segment derived from oxazoline |
Dec. 13, 2005 |
| 6960644 |
Water-soluble block copolymer and production method therefor |
Nov. 1, 2005 |
| 6887965 |
Polythiophenes, block copolymers made therefrom, and methods of forming the same |
May. 3, 2005 |
| 6881792 |
Production processes for basic water-absorbent resin and water-absorbing agent, and use thereof |
Apr. 19, 2005 |
| 6740713 |
Process for producing particles of amine reaction products |
May. 25, 2004 |
| 6727341 |
Stable and high solids aqueous dispersions of blocked polyisocyanates |
Apr. 27, 2004 |
| 6632889 |
Convergent self-branching polymerization |
Oct. 14, 2003 |
| 6602974 |
Polythiophenes, block copolymers made therefrom, and methods of forming the same |
Aug. 5, 2003 |
| 6569954 |
Composites from blends of advanced oligomers |
May. 27, 2003 |
| 6444750 |
PVOH-based coating solutions |
Sep. 3, 2002 |
| 6441112 |
TADDOL and titanium ( ) taddolate dendrimers and composition |
Aug. 27, 2002 |
| 6413920 |
Amine reaction compounds comprising one or more active ingredient |
Jul. 2, 2002 |
| 6391982 |
Highly branched polyamide graft copolymers |
May. 21, 2002 |
| 6348521 |
Stable and high solids aqueous dispersions of blocked polyisocyanates |
Feb. 19, 2002 |
| 6339129 |
Powder coatings from cyclic carbonate functional polymers and amine carbamate salts |
Jan. 15, 2002 |
| 6316505 |
Pharmaceutical compositions comprising fluorinated co-polymers |
Nov. 13, 2001 |
| 6312679 |
Dense star polymer conjugates as dyes |
Nov. 6, 2001 |
| 6211316 |
Taddol and titanium (IV) taddolate dendrimers |
Apr. 3, 2001 |
| 6201051 |
Conducting organic-inorganic hybrid materials |
Mar. 13, 2001 |
| 6162877 |
Hydrophobically modified comb copolymers |
Dec. 19, 2000 |
| 6114436 |
Moisture-curable compositions containing polyisocyanates and compounds with alkoxysilane groups |
Sep. 5, 2000 |
| 6107480 |
Metallated or unmetallated porphyrin derivatives having amphiphilic properties |
Aug. 22, 2000 |
| 6096805 |
Stable and high solids aqueous dispersions of blocked polyisocyanates |
Aug. 1, 2000 |
| 6077500 |
High generation radially layered dendrimers |
Jun. 20, 2000 |
| 6054492 |
Fluorinated copolymeric pharmaceutical adjuncts |
Apr. 25, 2000 |
| 5998550 |
Processing of thermoset rigid-rod molecular composites |
Dec. 7, 1999 |
| 5958398 |
Biodegradable polyacetal polymers and methods for their formation and use |
Sep. 28, 1999 |
| 5919893 |
Polyesteramide, its preparation and surgical devices fabricated therefrom |
Jul. 6, 1999 |
| 5919442 |
Hyper comb-branched polymer conjugates |
Jul. 6, 1999 |
| 5914387 |
Polyesteramides with amino acid-derived groups alternating with alpha-hydroxyacid-derived groups and surgical articles made therefrom |
Jun. 22, 1999 |
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