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Class Information
Number: 264/8
Name: Plastic and nonmetallic article shaping or treating: processes > Formation of solid particulate material directly from molten or liquid mass (e.g., liquid comminuting) > Utilizing centrifugal force or rotating forming zone
Description: Processes wherein the liquid or molten material is comminuted by means of centrifugal force or a revolving or rotating forming surface.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4603070 |
Non-woven fibrous materials |
Jul. 29, 1986 |
| 4599294 |
Particles obtained by atomization while applying voltage |
Jul. 8, 1986 |
| 4594202 |
Method of making cylindrical fibrous filter structures |
Jun. 10, 1986 |
| 4592781 |
Method for making ultrafine metal powder |
Jun. 3, 1986 |
| 4563315 |
Production of particulate solids in rotary fluidizer |
Jan. 7, 1986 |
| 4560404 |
Method of producing material for superconductor |
Dec. 24, 1985 |
| 4556525 |
Method for producing granulate sodium tripolyphosphate of low bulk density |
Dec. 3, 1985 |
| 4552707 |
Synthetic vascular grafts, and methods of manufacturing such grafts |
Nov. 12, 1985 |
| 4540546 |
Method for rapid solidification processing of multiphase alloys having large liquidus-solidus temperature intervals |
Sep. 10, 1985 |
| 4523621 |
Method for making metallic glass powder |
Jun. 18, 1985 |
| 4521353 |
Process for producing encapsulable globules |
Jun. 4, 1985 |
| 4519758 |
Rotary cooling table |
May. 28, 1985 |
| 4507335 |
Method and apparatus for pelletizing sulphur |
Mar. 26, 1985 |
| 4500349 |
Production of round salt coated metal granules |
Feb. 19, 1985 |
| 4490601 |
Apparatus for manufacturing metallic fine particles using an electric arc |
Dec. 25, 1984 |
| 4488031 |
Rotary electrode disc apparatus |
Dec. 11, 1984 |
| 4485055 |
Reproducible production of shaped articles of various geometries from polymer dispersions, melts or solutions |
Nov. 27, 1984 |
| 4482375 |
Laser melt spin atomized metal powder and process |
Nov. 13, 1984 |
| 4474604 |
Method of producing high-grade metal or alloy powder |
Oct. 2, 1984 |
| 4468241 |
Method and apparatus for fiberizing meltable materials |
Aug. 28, 1984 |
| 4451221 |
Apparatus for the pelletization of heat-liquifiable solid materials |
May. 29, 1984 |
| 4447383 |
Method of centrifugally pelletizing certain synthetic plastic materials |
May. 8, 1984 |
| 4443390 |
Method for making amalgam pellets |
Apr. 17, 1984 |
| 4440700 |
Process for collecting centrifugally ejected filaments |
Apr. 3, 1984 |
| 4438161 |
Iron-containing refractory balls for retorting oil shale |
Mar. 20, 1984 |
| 4421551 |
Process for preparing rotund particles of salt-coated magnesium or magnesium alloy |
Dec. 20, 1983 |
| 4419061 |
Multi-piece rotary atomizer disk |
Dec. 6, 1983 |
| 4419060 |
Apparatus for rapidly freezing molten metals and metalloids in particulate form |
Dec. 6, 1983 |
| 4418026 |
Process for spinning cellulose ester fibres |
Nov. 29, 1983 |
| 4415510 |
Process for making oxide refractory material having fine crystal structure |
Nov. 15, 1983 |
| 4412964 |
Centrifugal pelletizing systems and process |
Nov. 1, 1983 |
| 4409158 |
Spray drying method of preparing hollow fibers |
Oct. 11, 1983 |
| 4405544 |
Strengthening of carbon black-teflon-containing electrode |
Sep. 20, 1983 |
| 4402884 |
Method for producing ferro-nickel shots |
Sep. 6, 1983 |
| 4397623 |
Apparatus for the production of mineral fibers by means of rotating discs |
Aug. 9, 1983 |
| 4391770 |
Process for spinning amino-formaldehyde fibers |
Jul. 5, 1983 |
| 4390483 |
Method for making urea prills and urea prills obtained by applying this method |
Jun. 28, 1983 |
| 4377375 |
Apparatus for forming alloy powders through solid particle quenching |
Mar. 22, 1983 |
| 4376084 |
Process for the production of heterogeneous articles |
Mar. 8, 1983 |
| 4375440 |
Splat cooling of liquid metal droplets |
Mar. 1, 1983 |
| 4374788 |
Process for treatment of olefin polymer fibrils |
Feb. 22, 1983 |
| 4374075 |
Method for the plasma-arc production of metal powder |
Feb. 15, 1983 |
| 4374074 |
Process for producing fibers with a specially fixed size from melts |
Feb. 15, 1983 |
| 4361624 |
Spray-dried hollow fibers |
Nov. 30, 1982 |
| 4359444 |
Method for forming filaments |
Nov. 16, 1982 |
| 4358415 |
Method for producing granules from molten metallurgical slags |
Nov. 9, 1982 |
| 4356133 |
Chemical process in a medium connected to a rotating body |
Oct. 26, 1982 |
| 4355057 |
Formation of alloy powders through solid particle quenching |
Oct. 19, 1982 |
| 4354986 |
Process for manufacturing boron nitride fiber mats using a needler |
Oct. 19, 1982 |
| 4352764 |
Method of making slag sand and slag wool |
Oct. 5, 1982 |
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