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Class Information
Number: 523/318
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 stream or mass moving in a described attitude of presentment relative to a zone, vessel, or another apparently stationary mass or stream, excluding mere "pouring into", e.g., from above, below, tangentially, etc.
Description: Subject matter wherein the motion of treating or forming said desired or intentional composition is described by attitude of presentment to a zone or vessel or stream, e.g., adding material horizontally, tangentially, or from above or from below, etc., other than mere "pouring into".
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7345110 |
Process for the continuous production of an aqueous polyurethane dispersion |
Mar. 18, 2008 |
| 7022747 |
Method for creating microsphere polymers and particles |
Apr. 4, 2006 |
| 6716930 |
Method for processing ethylene-vinyl alcohol copolymer solution |
Apr. 6, 2004 |
| 6680354 |
High concentration agitation of PVA polymer powders |
Jan. 20, 2004 |
| 6586096 |
Polymethylmethacrylate nanocomposite optical article and method of making same |
Jul. 1, 2003 |
| 6384109 |
Polymer make-down unit with flushing feature |
May. 7, 2002 |
| 6348522 |
Process for the continuous preparation of rubber powders and a device for carrying out the process |
Feb. 19, 2002 |
| 6313198 |
Emulsion feed assembly and method |
Nov. 6, 2001 |
| 6252018 |
Use of a single-stage or multistage stirrer to prepare polymers |
Jun. 26, 2001 |
| 6166110 |
Process for preparing pressure sensitive adhesives |
Dec. 26, 2000 |
| 6140394 |
Method and apparatus of suspension polymerization |
Oct. 31, 2000 |
| 6051630 |
Process for preparing a dispersion of hard particles in solvent |
Apr. 18, 2000 |
| 6040364 |
Methods for producing elastomeric compositions |
Mar. 21, 2000 |
| 6020419 |
Transparent coating compositions containing nanoscale particles and having improved scratch resistance |
Feb. 1, 2000 |
| 5998542 |
Processing of an elastomer dispersion |
Dec. 7, 1999 |
| 5929206 |
Continuous process for removing the residual monomer or monomers from an aqueous latex of a synthetic polymer and device for carrying it out |
Jul. 27, 1999 |
| 5929162 |
Elastomer dispersion having a unique particle size distribution |
Jul. 27, 1999 |
| 5869601 |
Method of stabilizing the viscosity of a thickened composition |
Feb. 9, 1999 |
| 5854336 |
Process for preparing silicone elastomer compositions |
Dec. 29, 1998 |
| 5852076 |
Process for preparing a dispersion of hard particles in solvent |
Dec. 22, 1998 |
| 5830943 |
Process for the preparation of a modified polymer for powder paints |
Nov. 3, 1998 |
| 5594047 |
Method for forming photographic dispersions comprising loaded latex polymers |
Jan. 14, 1997 |
| 5550175 |
Solventless compounding and coating of non-thermoplastic hydrocarbon elastomers |
Aug. 27, 1996 |
| 5539033 |
Solventless compounding and coating of non-thermoplastic hydrocarbon elastomers |
Jul. 23, 1996 |
| 5458873 |
Carboxyvinyl polymer having Newtonian viscosity |
Oct. 17, 1995 |
| 5426137 |
Method for continuously mixing fluids |
Jun. 20, 1995 |
| 5338779 |
Dry polymer activation apparatus and method |
Aug. 16, 1994 |
| 5308892 |
Process for the preparation of polyester-masterbatch containing finely divided additives |
May. 3, 1994 |
| 5283272 |
Process and apparatus for performing chemical reactions |
Feb. 1, 1994 |
| 5266211 |
Process for precipitating polymers |
Nov. 30, 1993 |
| 5262106 |
Anisotropic fiber alignment in composite structures |
Nov. 16, 1993 |
| 5256707 |
Continuous process for concentrating polymer solutions up to a required specification level of residual solvents |
Oct. 26, 1993 |
| 5164429 |
Polymer activation apparatus |
Nov. 17, 1992 |
| 5135968 |
Methods and apparatus for treating wastewater |
Aug. 4, 1992 |
| 4786661 |
Process for the rapid dissolution of water-soluble polymers |
Nov. 22, 1988 |
| 4737561 |
Process for the continuous production of room temperature-vulcanizable silicone compositions |
Apr. 12, 1988 |
| 4719252 |
Process and apparatus for forming polymeric solutions |
Jan. 12, 1988 |
| 4698378 |
Procedure for the continuous production of free flowing and homogenous mixtures of plastic materials with admixtures |
Oct. 6, 1987 |
| 4626561 |
Method of making two phase material of high molecular weight polymer and fine particles dispersed therein |
Dec. 2, 1986 |
| 4603154 |
Method for preparing dilute polymer solutions |
Jul. 29, 1986 |
| 4576978 |
Method for preparing polymer solutions |
Mar. 18, 1986 |
| 4530943 |
Process for the rapid dissolution of water-soluble polymers |
Jul. 23, 1985 |
| 4508858 |
Apparatus and method for preparing polymer solutions |
Apr. 2, 1985 |
| 4490491 |
Vinylidene chloride-containing copolymer latices |
Dec. 25, 1984 |
| 4473673 |
Cast polyester resin process and product |
Sep. 25, 1984 |
| 4464509 |
Apparatus and method for preparing polymers |
Aug. 7, 1984 |
| 4421874 |
Polymer slurry washing |
Dec. 20, 1983 |
| 4420572 |
Continuous process for the production of highly concentrated spinning solutions of acrylonitrile polymers and a suitable device for this purpose |
Dec. 13, 1983 |
| 4391931 |
Capsules containing self-setting compositions and the compositions |
Jul. 5, 1983 |
| 4369266 |
Concentrated dispersions of fluorinated polymers and process for their preparation |
Jan. 18, 1983 |
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