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Class Information
Number: 427/294
Name: Coating processes > Vacuum utilized prior to or during coating
Description: Processes wherein the base is treated with a vacuum or subatmospheric pressure before coating or while the coating is being applied.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4698234 |
Vapor deposition of semiconductor material |
Oct. 6, 1987 |
| 4695487 |
Process for coloring granite |
Sep. 22, 1987 |
| 4687680 |
Stamping foil |
Aug. 18, 1987 |
| 4678679 |
Continuous deposition of activated process gases |
Jul. 7, 1987 |
| 4678681 |
Process for preparation of water-proof sheets |
Jul. 7, 1987 |
| 4676884 |
Wafer processing machine with evacuated wafer transporting and storage system |
Jun. 30, 1987 |
| 4663197 |
Method and apparatus for coating a substrate |
May. 5, 1987 |
| 4655610 |
Vacuum impregnation of sintered materials with dry lubricant |
Apr. 7, 1987 |
| 4643914 |
Process and apparatus for the growth of films of silicides of refractory metals and films obtained by this process |
Feb. 17, 1987 |
| 4629652 |
Production of aerogels on a support |
Dec. 16, 1986 |
| 4624859 |
Method of producing silicon dioxide films |
Nov. 25, 1986 |
| 4623439 |
Thin film of Ni-Co-Fe ternary alloy and process for producing the same |
Nov. 18, 1986 |
| 4623560 |
Method of making water removing filter media |
Nov. 18, 1986 |
| 4620991 |
Apparatus for the impregnation of porous articles |
Nov. 4, 1986 |
| 4620989 |
Method and device for impregnating especially natural stones |
Nov. 4, 1986 |
| 4621017 |
Corrosion and wear resistant graphite material and method of manufacture |
Nov. 4, 1986 |
| 4618541 |
Method of forming a silicon nitride film transparent to ultraviolet radiation and resulting article |
Oct. 21, 1986 |
| 4617088 |
Thermal head producing process |
Oct. 14, 1986 |
| 4617203 |
Preparation of liquid metal source structures for use in ion beam evaporation of boron-containing alloys |
Oct. 14, 1986 |
| 4615904 |
Maskless growth of patterned films |
Oct. 7, 1986 |
| 4613542 |
Method of impregnating a water-penetrable article with a swell-inhibited water swellable clay slurry |
Sep. 23, 1986 |
| 4612207 |
Apparatus and process for the fabrication of large area thin film multilayers |
Sep. 16, 1986 |
| 4609564 |
Method of and apparatus for the coating of a substrate with material electrically transformed into a vapor phase |
Sep. 2, 1986 |
| 4609563 |
Metered charge system for catalytic coating of a substrate |
Sep. 2, 1986 |
| 4609267 |
Synthetic resin lens and antireflection coating |
Sep. 2, 1986 |
| 4604294 |
Process for forming an organic thin film |
Aug. 5, 1986 |
| 4604249 |
Method of producing composite armor plate bodies |
Aug. 5, 1986 |
| 4599320 |
Refractory lining material for electrolytic reduction cell for aluminum production and method of making the same |
Jul. 8, 1986 |
| 4594266 |
Process and an apparatus for baking an organic coating which has been applied to a substrate |
Jun. 10, 1986 |
| 4588615 |
Resin impregnation method |
May. 13, 1986 |
| 4588636 |
Magnetic recording medium |
May. 13, 1986 |
| 4588647 |
Perpendicular magnetization film and the preparation thereof |
May. 13, 1986 |
| 4576109 |
Apparatus for applying a coating on a substrate |
Mar. 18, 1986 |
| 4572848 |
Process for the production of molded bodies from silicon-infiltrated, reaction-bonded silicon carbide |
Feb. 25, 1986 |
| 4569886 |
Fabrication of novel whisker reinforced ceramics |
Feb. 11, 1986 |
| 4566937 |
Electron beam enhanced surface modification for making highly resolved structures |
Jan. 28, 1986 |
| 4560590 |
Method for applying a coating on a substrate |
Dec. 24, 1985 |
| 4558388 |
Substrate and substrate holder |
Dec. 10, 1985 |
| 4551377 |
Absorbent pads |
Nov. 5, 1985 |
| 4550034 |
Method of impregnating ceramic monolithic structures with predetermined amounts of catalyst |
Oct. 29, 1985 |
| 4550031 |
Control of Si doping in GaAs, (Al,Ga)As and other compound semiconductors during MBE growth |
Oct. 29, 1985 |
| 4547432 |
Method of bonding silver to glass and mirrors produced according to this method |
Oct. 15, 1985 |
| 4543296 |
Conductive polymers |
Sep. 24, 1985 |
| 4539248 |
Reinforced filament tape |
Sep. 3, 1985 |
| 4539231 |
Method for sealing a ceramic molding |
Sep. 3, 1985 |
| 4537823 |
Method of manufacturing a friction article |
Aug. 27, 1985 |
| 4535035 |
Oxidation resistant slurry coating for carbon-based materials |
Aug. 13, 1985 |
| 4532151 |
Method for coating a surface with a layer |
Jul. 30, 1985 |
| 4525392 |
Method of simultaneously applying multiple layers to web |
Jun. 25, 1985 |
| 4521458 |
Process for coating material with water resistant composition |
Jun. 4, 1985 |
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