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Class Information
Number: 264/455
Name: Plastic and nonmetallic article shaping or treating: processes > Direct application of electrical or wave energy to work (e.g., electromagnetic wave, particulate, magnetic, induction heat, sonic, electrostatic energy, etc.) > Direct application of fluid pressure (e.g., blow molding, etc.) > Plasma (e.g., corona, glow discharge, etc.)
Description: Processes wherein the energy applied consists of a gaseous vapor of ions in equilibrium or a vapor of ions in vacuum in a nonequilibrium state referred to as a "cold plasma."
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7056467 |
Method of producing thin sheet of Al-SiC composite material |
Jun. 6, 2006 |
| 6953544 |
Method of making a respirator that has a fluorinated electret |
Oct. 11, 2005 |
| 6905649 |
High-density barium titanate of high permittivity |
Jun. 14, 2005 |
| 6852267 |
Method for producing tubular containers |
Feb. 8, 2005 |
| 6709714 |
Method and apparatus of producing high-density polyidimide (HPI) film |
Mar. 23, 2004 |
| 6660210 |
Method of making fluorinated electrets |
Dec. 9, 2003 |
| 6565791 |
Method and apparatus for treating the inside surface of plastic bottles in a plasma enhanced process |
May. 20, 2003 |
| RE37932 |
Supermicrocellular foamed materials |
Dec. 10, 2002 |
| 6436480 |
Thermal spray forming of a composite material having a particle-reinforced matrix |
Aug. 20, 2002 |
| 6436547 |
Laminated packaging material, method of manufacturing of said laminated material and packaging containers produced therefrom |
Aug. 20, 2002 |
| 6419871 |
Plasma treatment of filter media |
Jul. 16, 2002 |
| 6254820 |
Multi-layer laminated preform and method of its manufacture |
Jul. 3, 2001 |
| 6106903 |
Thermal spray forming of molybdenum disilicide-silicon carbide composite material |
Aug. 22, 2000 |
| 6001290 |
Process for the production of a biaxially oriented polypropylene synthetic paper of high gloss and easy-drying printability |
Dec. 14, 1999 |
| 5980814 |
Method for making an apertured film coated with a surface-active agent |
Nov. 9, 1999 |
| 5882739 |
Methods for improved drying performance of a dishwasher and resulting products thereof |
Mar. 16, 1999 |
| 5869173 |
Composite material and method for the preparation thereof |
Feb. 9, 1999 |
| 5741389 |
Masking film roll for use in painting, method for producing it, and tubular film from which it is produced |
Apr. 21, 1998 |
| 5567376 |
Method of forming textile-like apertured plastic films |
Oct. 22, 1996 |
| 5296170 |
Method for improving the internal surface of seamless tube of multi-layer plastics film laminate |
Mar. 22, 1994 |
| 4888223 |
Food-packaging material and process for preparing the same |
Dec. 19, 1989 |
| 4815714 |
Process for the manufacture of microporous film |
Mar. 28, 1989 |
| 4425268 |
Polymer blend composition for stretch wrap film |
Jan. 10, 1984 |
| 4351784 |
Corona treatment of perforated film |
Sep. 28, 1982 |
| 4272464 |
Method for preventing plasticizer bleeding on polyvinyl chloride shaped articles |
Jun. 9, 1981 |
| 4216254 |
Method of selectively treating a plastic film surface to prevent blocking |
Aug. 5, 1980 |
| 4138453 |
Process for manufacturing blown film sheeting |
Feb. 6, 1979 |
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