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Class Information
Number: 523/330
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof > Utilizing a gaseous stream to suspend or agitate a particulate solid polymer composition, e.g., fluidized bed, etc.
Description: Process of treating or forming a desired or intentional composition wherein a gaseous steam is utilized to suspend or agitate a particulate solid polymer composition, e.g., fluidized bed or gaseous carrier, etc.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7452928 |
Cold water-soluble polymer particles and method for preparing the same |
Nov. 18, 2008 |
| 7176250 |
Fluororesin powder coating composition |
Feb. 13, 2007 |
| 7022747 |
Method for creating microsphere polymers and particles |
Apr. 4, 2006 |
| 6911489 |
Methods for preparing agglomerated pellets of polytetrafluoroethylene and molded articles and the agglomerated pellets of polytetrafluoroethylene and molded articles prepared thereby |
Jun. 28, 2005 |
| 6743835 |
Preparation of nondusting free-flowing pigment concentrates |
Jun. 1, 2004 |
| 6719941 |
Polymer for rotomoulding |
Apr. 13, 2004 |
| 6599962 |
Incorporation of additives into polymers |
Jul. 29, 2003 |
| 6323261 |
Process and apparatus for producing chlorinated rubber |
Nov. 27, 2001 |
| 6262141 |
Process for the preparation of polymers having low residual monomer content |
Jul. 17, 2001 |
| 6214903 |
Post-reactor process for treating polymers prepared in a gas phase polymerization in the presence of an inert particulate material |
Apr. 10, 2001 |
| 6114414 |
Continuous processing of powder coating compositions |
Sep. 5, 2000 |
| 6075074 |
Continuous processing of powder coating compositions |
Jun. 13, 2000 |
| 5998507 |
Thermosetting powder coating material and method |
Dec. 7, 1999 |
| 5534564 |
Process for the color stabilization of an aqueous N-vinyl heterocyclic copolymer solution |
Jul. 9, 1996 |
| 5516818 |
Method for removing small amounts of high boiling point organic compound from aqueous polymerization products |
May. 14, 1996 |
| 5317036 |
Gas phase polymerization reactions utilizing soluble unsupported catalysts |
May. 31, 1994 |
| 5179138 |
Process for producing a vinyl chloride resin composition for powder molding |
Jan. 12, 1993 |
| 5126381 |
Bead processor |
Jun. 30, 1992 |
| 5064878 |
In-reactor stabilization of polymers via coated stabilizers |
Nov. 12, 1991 |
| 5041473 |
Process for producing carbon black filled polyethylene resins |
Aug. 20, 1991 |
| 4994534 |
Process for producing sticky polymers |
Feb. 19, 1991 |
| 4891392 |
Production process of polyolefin resin composition containing inorganic filler |
Jan. 2, 1990 |
| 4725379 |
Process and apparatus for making a solution or dispersion of a hydrosoluble powder |
Feb. 16, 1988 |
| 4721773 |
Process for producing granular vinyl chloride polymer |
Jan. 26, 1988 |
| 4532272 |
Creation and maintenance of the bed of a particle form evaporator |
Jul. 30, 1985 |
| 4514255 |
Process for the manufacture of dried, resin-treated fiber furnish |
Apr. 30, 1985 |
| 4482386 |
Method of conditioning a water swellable hydrocolloid |
Nov. 13, 1984 |
| 4207358 |
Impregnating solid polyolefin with small size particles |
Jun. 10, 1980 |
| 4131637 |
Grafted polymeric material and process for preparing |
Dec. 26, 1978 |
| 4128517 |
Method of washing polymer latices by aerating |
Dec. 5, 1978 |
| 4097617 |
Phosphonitrile fluoroelastomer coated carrier particles for use in electrophotographic process |
Jun. 27, 1978 |
| 4088625 |
Process for the production of a pulverulent, tricklable mixture of ethylene/vinyl acetate copolymer and powdery polyvinylchloride |
May. 9, 1978 |
| 4069194 |
Process for the solid state polycondensation of linear polyesters |
Jan. 17, 1978 |
| 3991022 |
Process for making lignin reinforced polymers |
Nov. 9, 1976 |
| 3953389 |
Preparation of powdered rubbers |
Apr. 27, 1976 |
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