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Class Information
Number: 521/93
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Cellular products or processes of preparing a cellular product, e.g., foams, pores, channels, etc. > Process of forming a cellular product subsequent to solid polymer formation in the presence of a stated ingredient, noncellular composition capable of forming a cellular product and containing a stated ingredient, or process of preparing same > Ingredient contains a metal atom > Metal atom is part of an organic compound
Description: Metal atom is part of an organic compound: Subject matter wherein the metal atom is part of an organic compound.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7198771 |
Polymeric and carbon compositions with metal nanoparticles |
Apr. 3, 2007 |
| 7091302 |
Process for the preparation of polycarbonate |
Aug. 15, 2006 |
| 7026365 |
Polymer nanocomposite foams |
Apr. 11, 2006 |
| 6797737 |
Crosslinked foam of ethylene vinyl acetate copolymer and acid copolymer |
Sep. 28, 2004 |
| 6765033 |
Expandable vinyl chloride resin composition |
Jul. 20, 2004 |
| 6759446 |
Polymer nanocomposite foams |
Jul. 6, 2004 |
| 6723762 |
Foamable vinyl chloride-base resin compositions |
Apr. 20, 2004 |
| 6673953 |
Polymeric and carbon compositions with metal nanoparticles |
Jan. 6, 2004 |
| 6635687 |
Expandable vinyl chloride resin composition |
Oct. 21, 2003 |
| 6632850 |
Microporous materials and methods of making the same |
Oct. 14, 2003 |
| 6610757 |
Foamable vinyl chloride resin composition |
Aug. 26, 2003 |
| 6608115 |
Polyvinyl chloride resins and method of preparation and use in the production of whitened polyvinyl chloride foam |
Aug. 19, 2003 |
| 6605649 |
Method of production of whitened polyvinyl chloride foam |
Aug. 12, 2003 |
| 6562447 |
Foamed polypropylene sheet having improved appearance and a foamable polypropylene composition therefor |
May. 13, 2003 |
| 6555591 |
Foam cross-linked with metal salt and process for production |
Apr. 29, 2003 |
| 6548562 |
Foamed thermo-elastic article |
Apr. 15, 2003 |
| 6528550 |
Crosslinked foam of ethylene vinyl acetate copolymer and acid copolymer |
Mar. 4, 2003 |
| 6521675 |
Foamed polypropylene sheet having improved appearance and a foamable polypropylene composition therefor |
Feb. 18, 2003 |
| 6500873 |
Polyvinyl chloride resins and method of preparation and use in the production of whitened polyvinyl chloride foam |
Dec. 31, 2002 |
| 6444714 |
Method for producing expandable polystyrene particles |
Sep. 3, 2002 |
| 6441055 |
Sensor membrane for determining oxygen concentrations and process for the preparation thereof |
Aug. 27, 2002 |
| 6423758 |
Low volatility cellular foam |
Jul. 23, 2002 |
| 6372809 |
Foamable rubber composition and foamed rubber |
Apr. 16, 2002 |
| 6355698 |
Substantially anhydrous foaming agent and process for producing the same |
Mar. 12, 2002 |
| 6348512 |
Medium density chlorinated polyvinyl chloride foam and process for preparing |
Feb. 19, 2002 |
| 6316510 |
Foamable binder composition and methods for producing the same |
Nov. 13, 2001 |
| 6271271 |
Method for obtaining foamed organosilicon compositions |
Aug. 7, 2001 |
| 6262134 |
Low volatility cellular foam |
Jul. 17, 2001 |
| 6235805 |
Static-free synthetic rubber |
May. 22, 2001 |
| 6232357 |
Compositions based on elastomeric polymers of vinylidene fluoride, hexafluoropropene and optionally tetrafluoroethylene, suitable for providing microcellular foamed articles |
May. 15, 2001 |
| 6231926 |
Poromeric synthetic leathers |
May. 15, 2001 |
| 6218442 |
Corrosion resistant structural foam |
Apr. 17, 2001 |
| 6140379 |
Chemically embossed metallocene polyethylene foam |
Oct. 31, 2000 |
| 6111020 |
Crosslinked foams from blends of ethylene vinyl acetate and ethylene-styrene interpolymers |
Aug. 29, 2000 |
| 6110982 |
Epoxy foams using multiple resins and curing agents |
Aug. 29, 2000 |
| 6103784 |
Corrosion resistant structural foam |
Aug. 15, 2000 |
| 6096791 |
Sulphur-free expanding, hot hardening shaped parts |
Aug. 1, 2000 |
| 6051619 |
Investment casting composition and method for making the same |
Apr. 18, 2000 |
| 6040351 |
Foam rubber composition and a molded product of foam rubber |
Mar. 21, 2000 |
| 6005012 |
Method for producing hydrophobic aerogels |
Dec. 21, 1999 |
| 5990184 |
Polyisocyanate based aerogel |
Nov. 23, 1999 |
| 5972310 |
Aqueous foamable composition |
Oct. 26, 1999 |
| 5965202 |
Hybrid inorganic-organic composite for use as an interlayer dielectric |
Oct. 12, 1999 |
| 5912277 |
Medium density chlorinated polyvinyl chloride foam and process for preparing |
Jun. 15, 1999 |
| 5886060 |
Method for obtaining foamed organosilicon composition |
Mar. 23, 1999 |
| 5844009 |
Cross-linked low-density polymer foam |
Dec. 1, 1998 |
| 5821274 |
Stabilizer and blowing agent useful for rigid foamed PVC |
Oct. 13, 1998 |
| 5789453 |
Medium density chlorinated polyvinyl chloride foam and process for preparing |
Aug. 4, 1998 |
| 5786399 |
PVC foam compositions |
Jul. 28, 1998 |
| 5783613 |
PVC foam compositions |
Jul. 21, 1998 |
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