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Class Information
Number: 526/922
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Polymerization process of ethylenic monomers using manipulative technique
Description: Processes of polymerizing an ethylenically unsaturated monomer involving manipulative procedures.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6891003 |
Fiber coated with water blocking material |
May. 10, 2005 |
| 6841636 |
Dispersions containing living radicals |
Jan. 11, 2005 |
| RE38676 |
Thermally initiated polymerization of olefins using ruthenium or osmium vinylidene complexes |
Dec. 21, 2004 |
| 6825290 |
Process for the preparation of latices using block copolymers as surfactants |
Nov. 30, 2004 |
| 6660814 |
Preparation of emulsion homo- and copolymers and device therefore |
Dec. 9, 2003 |
| 6610798 |
Controlled suspension polymerization process without mechanical agitation |
Aug. 26, 2003 |
| 6596241 |
Tubular polymerization reactors and polymers made therein |
Jul. 22, 2003 |
| 6525149 |
Process for preparing polyolefin products |
Feb. 25, 2003 |
| 6472486 |
Controlled stable free radical emulsion polymerization processes |
Oct. 29, 2002 |
| 6348635 |
Start-up polymerization process |
Feb. 19, 2002 |
| 6107420 |
Thermally initiated polymerization of olefins using Ruthenium or osmium vinylidene complexes |
Aug. 22, 2000 |
| 6040399 |
Preparation method of ethylene base polymer |
Mar. 21, 2000 |
| 5156914 |
Process for producing particulate silicon encapsulated products |
Oct. 20, 1992 |
| 5126381 |
Bead processor |
Jun. 30, 1992 |
| 5013801 |
Molecular weight distribution modification in a tubular reactor |
May. 7, 1991 |
| 4794151 |
Preparation of finely divided homopolymers and copolymers of ethene using a liquid alkane as reaction medium |
Dec. 27, 1988 |
| 4789714 |
Molecular weight distribution modification in tubular reactor |
Dec. 6, 1988 |
| 4786697 |
Molecular weight distribution modification in a tubular reactor |
Nov. 22, 1988 |
| 4696981 |
Method of manufacturing polyamino acid with microwaves |
Sep. 29, 1987 |
| 4540753 |
Narrow MWD alpha-olefin copolymers |
Sep. 10, 1985 |
| 4299941 |
Process for producing aqueous emulsions of vinyl chloride/vinyl ester/ethylene copolymer |
Nov. 10, 1981 |
| 4296225 |
Stable vinyl acetate and amine monomer copolymer emulsions |
Oct. 20, 1981 |
| 4239871 |
Process for polymerization of butene |
Dec. 16, 1980 |
| RE30148 |
Melt finishing process for polymers produced by vapor state polymerization processes |
Nov. 13, 1979 |
| 4088625 |
Process for the production of a pulverulent, tricklable mixture of ethylene/vinyl acetate copolymer and powdery polyvinylchloride |
May. 9, 1978 |
| 3980529 |
Process for separating and recovering residual monomers from aqueous suspensions of acrylonitrile polymers |
Sep. 14, 1976 |
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