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Class Information
Number: 522/903
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Removal of residual monomer
Description: Subject matter wherein polymers contaminated with monomer are treated by a wave energy step so as to remove any residual monomer.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7119128 |
Method for producing acrylate adhesive materials |
Oct. 10, 2006 |
| 7115673 |
Photosensitive resin composition, porous resin, circuit board, and wireless suspension board |
Oct. 3, 2006 |
| 6861469 |
Water-in-oil polymer dispersions with improved environmental compatibility |
Mar. 1, 2005 |
| 5216122 |
Removal of residual ethylene oxide from poly(ethylene oxide) |
Jun. 1, 1993 |
| 4810523 |
Pressure-sensitive adhesives |
Mar. 7, 1989 |
| 4762862 |
Process for preparing high molecular weight acrylic polymers |
Aug. 9, 1988 |
| 4704412 |
Improved high nitrile resins and process of preparing |
Nov. 3, 1987 |
| 4654378 |
Process for the manufacture of high solids, free-flowing, granular poly(dimethyldiallyl ammonium chloride) |
Mar. 31, 1987 |
| 4585808 |
Monomer removal from a polymer |
Apr. 29, 1986 |
| 4537734 |
Method for reducing the monomer content in acrylonitrile containing polymers |
Aug. 27, 1985 |
| 4376800 |
Optical lenses prepared from crosslinkable acrylic compositions |
Mar. 15, 1983 |
| 4376021 |
Process for producing a water-soluble vinyl polymer |
Mar. 8, 1983 |
| 4278518 |
Method for reducing the monomer residue content in polymer plastics |
Jul. 14, 1981 |
| 4252625 |
Preparation of water soluble polymeric flocculants by photopolymerization of hydrophilic monomers |
Feb. 24, 1981 |
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