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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 |
| 4254179 |
Fragrance impregnated foam and method of making the same |
Mar. 3, 1981 |
| 4251623 |
Imaging process involving thermal decomposition of Te(II) coordination complexes |
Feb. 17, 1981 |
| 4250210 |
Chemical vapor deposition |
Feb. 10, 1981 |
| 4248904 |
Method for preparing samples for application to a thin layer chromatographic sheet |
Feb. 3, 1981 |
| 4239584 |
Molecular-beam epitaxy system and method including hydrogen treatment |
Dec. 16, 1980 |
| 4236484 |
Apparatus for processing an electrical apparatus |
Dec. 2, 1980 |
| 4232094 |
Sprayed coatings on metal surfaces |
Nov. 4, 1980 |
| 4230745 |
Method of encapsulating a molded ceramic member |
Oct. 28, 1980 |
| 4226900 |
Manufacture of high density, high strength isotropic graphite |
Oct. 7, 1980 |
| 4221831 |
Method of making antifriction products |
Sep. 9, 1980 |
| 4220884 |
Carbon brush for motors and method of making the same |
Sep. 2, 1980 |
| 4208446 |
Method for forming graded shade band on substrate |
Jun. 17, 1980 |
| 4196233 |
Process for coating inorganic substrates with carbides, nitrides and/or carbonitrides |
Apr. 1, 1980 |
| 4193809 |
High-strength concrete objects |
Mar. 18, 1980 |
| 4193810 |
Concrete composition |
Mar. 18, 1980 |
| 4191126 |
Apparatus for coating catalyst supports |
Mar. 4, 1980 |
| 4187327 |
Method of processing an electrical apparatus |
Feb. 5, 1980 |
| 4184448 |
Vacuum coating apparatus having a plurality of lock chambers |
Jan. 22, 1980 |
| 4183982 |
Fluid protective wall cover in a vapor deposition chamber |
Jan. 15, 1980 |
| 4182262 |
Apparatus for impregnating a tube |
Jan. 8, 1980 |
| 4180601 |
Method of applying liquid to solid surfaces |
Dec. 25, 1979 |
| 4178404 |
Immersed reticle |
Dec. 11, 1979 |
| 4176003 |
Method for enhancing the adhesion of photoresist to polysilicon |
Nov. 27, 1979 |
| 4175055 |
Dry mix method for making an electrochemical cell electrode |
Nov. 20, 1979 |
| 4169909 |
Artificial and natural structures impregnated by using a flexible, fluid impermeable covering |
Oct. 2, 1979 |
| 4168986 |
Method for preparing lamellar pigments |
Sep. 25, 1979 |
| 4165397 |
Repair of glass laminates |
Aug. 21, 1979 |
| 4159357 |
Process for surface treating parts made of ceramic material |
Jun. 26, 1979 |
| 4158076 |
Coating delivered as bubbles |
Jun. 12, 1979 |
| 4154874 |
Method for forming intermetallic layers in thin films for improved electromigration resistance |
May. 15, 1979 |
| 4148940 |
Method for depositing films containing cobalt oxide |
Apr. 10, 1979 |
| 4144585 |
Bubble domain structures and method of making |
Mar. 13, 1979 |
| 4142006 |
Method of making a high power laser mirror |
Feb. 27, 1979 |
| 4133920 |
Method for reinforcing the edge region of a plate formed of a porous material by means of a reinforcement agent |
Jan. 9, 1979 |
| 4132829 |
Preparation of dielectric coatings of variable dielectric constant by plasma polymerization |
Jan. 2, 1979 |
| 4127685 |
Process for coating an object with a continuous coating of plastics film |
Nov. 28, 1978 |
| 4126732 |
Surface passivation of IV-VI semiconductors with As.sub.2 S.sub.3 |
Nov. 21, 1978 |
| 4125391 |
Process of forming a metal or metal compound coating on a face of a glass substrate and apparatus suitable for use in forming such coating |
Nov. 14, 1978 |
| 4123244 |
Process of forming a metal or metal compound coating on a face of a glass substrate and apparatus suitable for use in forming such coating |
Oct. 31, 1978 |
| 4118522 |
Method and device for the coating of tablets |
Oct. 3, 1978 |
| 4112149 |
Converting a diaphragm electrolytic cell to a membrane electrolytic cell |
Sep. 5, 1978 |
| 4112150 |
Waterproof slide fastener |
Sep. 5, 1978 |
| 4098919 |
Process for producing a thin fluorescent film for electroluminescence |
Jul. 4, 1978 |
| 4096297 |
Isotropic boron nitride and method of making same |
Jun. 20, 1978 |
| 4096049 |
Method for producing an ion-selective electrode |
Jun. 20, 1978 |
| 4091124 |
Method of producing an improved concrete electrical insulator |
May. 23, 1978 |
| 4088468 |
Method and apparatus for applying size to glass strands |
May. 9, 1978 |
| 4082866 |
Method of use and electrical equipment utilizing insulating oil consisting of a saturated hydrocarbon oil |
Apr. 4, 1978 |
| 4073974 |
Coating continuous filaments |
Feb. 14, 1978 |
| 4073971 |
Process of manufacturing terminals of a heat-proof metallic thin film resistor |
Feb. 14, 1978 |
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