US2894852A - atttmixttvt a - Google Patents
atttmixttvt a Download PDFInfo
- Publication number
- US2894852A US2894852A US2894852DA US2894852A US 2894852 A US2894852 A US 2894852A US 2894852D A US2894852D A US 2894852DA US 2894852 A US2894852 A US 2894852A
- Authority
- US
- United States
- Prior art keywords
- pits
- metal
- aluminum
- color
- produce
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 9
- 238000004040 coloring Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 28
- 239000002184 metal Substances 0.000 description 28
- 239000000463 material Substances 0.000 description 19
- 150000002739 metals Chemical class 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000007743 anodising Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 206010033892 Paraplegia Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001448 anilines Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/06—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for producing matt surfaces, e.g. on plastic materials, on glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2202/00—Metallic substrate
- B05D2202/20—Metallic substrate based on light metals
- B05D2202/25—Metallic substrate based on light metals based on Al
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2350/00—Pretreatment of the substrate
- B05D2350/30—Change of the surface
- B05D2350/33—Roughening
- B05D2350/38—Roughening by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
- Y10T428/24545—Containing metal or metal compound
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Definitions
- This invention relates to metal treating, and more especially to the surface treatment of aluminum and allied metals.
- the applicants process most briefly put comprises impressing a pattern of relatively small depressions or pits into the metal surface, then inserting material which may contain color into said pits and then preferably, but not necessarily, applying a protective coating over the material in the pits.
- the pits may be rapidly produced by a variety of methods and are preferably of greater dimension across than lengthwise of the metal, but of such fineness as to present a substantially continuous surface to the normal eye and to be readily apparent only under magnification.
- the fineness of such pit pattern being substantially that which is less than a printers screen of eye visability as a measure thereof.
- Sand, fine particles of harder metals, carborundum and the like impelled by air, or mechanical impetus are feasible methods of producing the pits economically and are examples of the methods already Patented July 14, 1959 ice available While many alternatives will appear to those skilled in the arts.
- the inserted materials may be simple coloring compounds including the anilines, metals, mineral colors, such as the chromes and inert products, such as the silicates and sands all ground fine enough so that they may be encompassed in the pits and in semi plastic form; thus these materials will preferably not project substantially above the metal surface sothat wiping over or ordinary frictional contact with the surface will not tear them from the binding substances which in cooperation with mechanical cohesion, hold such materials in the pits.
- the pits being of such fineness and so patterned, as above stated, when so filled with material cause the surface of the metallic object to which our method has been applied to present to the eye an unbroken appearance which is that ofthe insert materials rather than that of the original metal although, particularly in the case of aluminum, the metal forming the pit walls is in a slight part visible and provides light reflective surfaces of sufiicient area to proslightly less than a printers minimum screen of three thousand pits per square inch and preferably in the neighborhood of two thousand pits to the square inch.
- the measure of fineness best adapted to the performance of this invention as a pit pattern will be slightly less than a printers minimum screen of 3000 pits per square inch and prefer ably in the range between 60 depressions per lineage and 300 depressions in the same space, the whole number in a given area preferably being not less than 2000 depressions per square inch leaving the actual metal area between the pits so small, relatively speaking, that if the inserted material be non-sulphating, the whole surface will show a minimum of sulphated surface, while the reflective effect of the metal area will still be sufficient to produce the luster which has been described.
- the metal may be treated before it is bent and fabricated, and that such bending and working will not stress a substantial length of outer surface (as would occur in previous methods where the color coat is spread over the whole metal surface) but will rather alter very slightly the spacing of the pits While the inserted material lies undisturbed therein. This slight change in the spacings between pits around the outer circumference of the bend will not substantially alter the appearance of the metal articles since the whole disturbance is beyond the visual range and practically invisible. Thus, no cracking of the finish or peeling produced by color coat tearing loose from the metal is found and the finish appearance remains unchanged.
- the material inserted in the pits will ordinarily have binding and adhesive components and that such material may be applied by spraying, rubbing, dipping or other deposit means and that after such application and insertion the material will bond itself into the individual pits and adhere therein, but in certain instances we prefer to coat the entire outer surface with film, such as lacquers, varnishes and plastics of an elastic or semielastic nature and our process greatly aids such outer coats by providing a multitude of bonding points rather than a single large area, thus relieving such outer coat of much of the strains formerly involved while at the same time assuring that rupture of a single bonding point will not spread and so free the whole that cracking and peeling of the entire finish results.
- film such as lacquers, varnishes and plastics of an elastic or semielastic nature
- An aluminum surface treating and coloring process which includes mechanically removing by means of impelled hard particles closely spaced particles from the' aluminum surface to produce a pit pattern of not less than 60 depression lines per linear inch transverse to the longest surface dimension and filling such pits with color to produce a substantially solid color effect upon the viewing eye.
- the method of producing a lustrous substantially white colored aluminum metal surface upon metal objects having a natural light reflective approaching white which comprises removing metal in a multiplicity of areas which are to hold the color by means of impelled hard particles to depths at least substantially equal to each areas surface area but leaving light reflective areas of the natural metal therebetween in close alternative pattern below visual separation, then replacing a substantial part of the removed metal in each removed area with material of another color reflective than that of the original metal object and removing excess coating material from the metal surface so that such color container areas are regularly disposed between said areas of naturally light reflective character and light striking the whole is reflected in a main portion by the colored areas to produce an eye effect of that color modified lightened and illuminated by that portion of the light reflected by the aforesaid metal areas left therebetween.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
United States Patent PROCESS OF COATING ALUMINUM AND PRODUCT Herschel Greer McMorris and Florian H. McCall, Clearwater, 'Fla., 'assignors, by mesne assignments, to -Myr'on P. Laughlin, St. Petersburg, Fla.
No Drawing. Application May 17, 1954 Serial No. 430,422
4 Claims. (Cl. 117-8) This invention relates to metal treating, and more especially to the surface treatment of aluminum and allied metals.
The main protection of aluminum surfaces has heretofore been accomplished mainly through some variation "of 'sul'phati'ng or anodizing processes. It has been custornary to polish aluminum for selling purposes andthen to allow it to sulphate naturally in the hands of the purchaser, a process which often resulted in the blackish sulphate rubbing oflf on clothing and the like when aluminum was used in furniture, and particularly when aluminum was used in surgical appliances and supports. Plating and anodizing, on the other hand, were so expensive as to bar their use for all practical purposes when a popular priced article was to be produced.
It is the primary purpose of this invention to provide means where aluminum and the like may be surface protected at low cost and without the expensive equipment and materials essential to plating and anodizing.
It is a second purpose of this invention to provide process and means for so treating the surfaces of the softer metals that substantially any colored surface appearance may be provided without the expense of electric deposition, while still providing substantially permanent results.
It is a main purpose of this invention to provide means whereby the surface of such softer metals may be protected and colored, while such metals are in their original mill forms and before such metals are fabricated and to provide such protection of coloring in a form which will withstand bending and machining during fabrication without substantial damage, so that a substantial further reduction in cost of manufacture is effected.
It is a special purpose of this invention to provide a surface protection for aluminum which will permit its use in surgical appliances, such as crutches and paraplegic supports without the staining of bandages and the like which has heretofore barred its use, so that such patients may enjoy in full the benefit of substantially lighter and more easily manipulated support for their infirmity.
The applicants process most briefly put comprises impressing a pattern of relatively small depressions or pits into the metal surface, then inserting material which may contain color into said pits and then preferably, but not necessarily, applying a protective coating over the material in the pits.
The pits may be rapidly produced by a variety of methods and are preferably of greater dimension across than lengthwise of the metal, but of such fineness as to present a substantially continuous surface to the normal eye and to be readily apparent only under magnification. The fineness of such pit pattern being substantially that which is less than a printers screen of eye visability as a measure thereof. Sand, fine particles of harder metals, carborundum and the like impelled by air, or mechanical impetus are feasible methods of producing the pits economically and are examples of the methods already Patented July 14, 1959 ice available While many alternatives will appear to those skilled in the arts.
The inserted materials may be simple coloring compounds including the anilines, metals, mineral colors, such as the chromes and inert products, such as the silicates and sands all ground fine enough so that they may be encompassed in the pits and in semi plastic form; thus these materials will preferably not project substantially above the metal surface sothat wiping over or ordinary frictional contact with the surface will not tear them from the binding substances which in cooperation with mechanical cohesion, hold such materials in the pits. The pits being of such fineness and so patterned, as above stated, when so filled with material cause the surface of the metallic object to which our method has been applied to present to the eye an unbroken appearance which is that ofthe insert materials rather than that of the original metal although, particularly in the case of aluminum, the metal forming the pit walls is in a slight part visible and provides light reflective surfaces of sufiicient area to proslightly less than a printers minimum screen of three thousand pits per square inch and preferably in the neighborhood of two thousand pits to the square inch.
At the same time, from knowledge 'old in the typographic arts, it will be apparent that the measure of fineness best adapted to the performance of this invention as a pit pattern will be slightly less than a printers minimum screen of 3000 pits per square inch and prefer ably in the range between 60 depressions per lineage and 300 depressions in the same space, the whole number in a given area preferably being not less than 2000 depressions per square inch leaving the actual metal area between the pits so small, relatively speaking, that if the inserted material be non-sulphating, the whole surface will show a minimum of sulphated surface, while the reflective effect of the metal area will still be sufficient to produce the luster which has been described.
It will also be seen that with the coloring or protective material divided into such minute pockets as has been described, the metal may be treated before it is bent and fabricated, and that such bending and working will not stress a substantial length of outer surface (as would occur in previous methods where the color coat is spread over the whole metal surface) but will rather alter very slightly the spacing of the pits While the inserted material lies undisturbed therein. This slight change in the spacings between pits around the outer circumference of the bend will not substantially alter the appearance of the metal articles since the whole disturbance is beyond the visual range and practically invisible. Thus, no cracking of the finish or peeling produced by color coat tearing loose from the metal is found and the finish appearance remains unchanged.
It will be manifest to those skilled in the finishing of objects that the material inserted in the pits will ordinarily have binding and adhesive components and that such material may be applied by spraying, rubbing, dipping or other deposit means and that after such application and insertion the material will bond itself into the individual pits and adhere therein, but in certain instances we prefer to coat the entire outer surface with film, such as lacquers, varnishes and plastics of an elastic or semielastic nature and our process greatly aids such outer coats by providing a multitude of bonding points rather than a single large area, thus relieving such outer coat of much of the strains formerly involved while at the same time assuring that rupture of a single bonding point will not spread and so free the whole that cracking and peeling of the entire finish results.
It Will be clear that many changes and modifications may be made in the embodiment of our invention and within the scope of the appended claims.
What we claim is:
1. An aluminum surface treating and coloring process which includes mechanically removing by means of impelled hard particles closely spaced particles from the' aluminum surface to produce a pit pattern of not less than 60 depression lines per linear inch transverse to the longest surface dimension and filling such pits with color to produce a substantially solid color effect upon the viewing eye.
2. The method of protecting and coloring a substantially white non-ferrous metallic aluminum surface which comprises pitting the said surface by means of impelled hard particles to a uniform density greater than 300 lines pits per inch, then uniformly loading said pits with a coating material then removing any excess material projecting from such pits, whereby a broken sub-surface coating protected from contact by the unpitted portions of the metal surface but having loaded pits of such density for a given area as to provide a substantially unbroken appearance to the unaided eye is provided.
3. As a product of the above process, aluminum furniture members having surfaces pitted to a pit density of not less than two thousand pits per square inch and having such pits loaded with a coloring material.
4. The method of producing a lustrous substantially white colored aluminum metal surface upon metal objects having a natural light reflective approaching white which comprises removing metal in a multiplicity of areas which are to hold the color by means of impelled hard particles to depths at least substantially equal to each areas surface area but leaving light reflective areas of the natural metal therebetween in close alternative pattern below visual separation, then replacing a substantial part of the removed metal in each removed area with material of another color reflective than that of the original metal object and removing excess coating material from the metal surface so that such color container areas are regularly disposed between said areas of naturally light reflective character and light striking the whole is reflected in a main portion by the colored areas to produce an eye effect of that color modified lightened and illuminated by that portion of the light reflected by the aforesaid metal areas left therebetween.
References Cited in the file of this patent UNITED STATES PATENTS 1,983,720 West Dec. 11, 1934 FOREIGN PATENTS 105,878 Australia Nov. 18, 1938 490,377 Canada Feb. 10, 1953 OTHER REFERENCES Protective Coatings for Metals, Burns and Schirch, American Chemical Society, Monograph Series, Reinhold 0 Pub. Co. New York, 1939, pages 30, 33, 312, 313, 314,
Claims (1)
1. AN ALUMINUM SURFACE TREATING AND COLOURING PROCESS WHICH INCLUDES MECHANICALLY REMOVING BY MEANS OF IMPELLED HARD PARTICLES CLOSELY SPACED PARTICLES FROM THE ALUMINUM SURFACE TO PRODUCE A PIT PATTERN OF NOT LESS THAN 60 DEPRESSION LINES PER LINEAR INCH TRANSVERSE TO THE LONGEST SURFACE DIMENSION AND FILLING SUCH PITS WITH COLOR TO PRODUCE A SUBSTANTIALLY SOLID COLOR EFFECT UPON THE VIEWING EYE.
Publications (1)
Publication Number | Publication Date |
---|---|
US2894852A true US2894852A (en) | 1959-07-14 |
Family
ID=3447827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US2894852D Expired - Lifetime US2894852A (en) | atttmixttvt a |
Country Status (1)
Country | Link |
---|---|
US (1) | US2894852A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3904791A (en) * | 1971-09-10 | 1975-09-09 | Elizabeth M Iverson | Ornamental coating method and articles |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1983720A (en) * | 1934-01-26 | 1934-12-11 | Pittsburgh Plate Glass Co | Ornamental glass and method of making the same |
CA490377A (en) * | 1953-02-10 | M. Rice Cyril | Coloured aluminum products and process of making same |
-
0
- US US2894852D patent/US2894852A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA490377A (en) * | 1953-02-10 | M. Rice Cyril | Coloured aluminum products and process of making same | |
US1983720A (en) * | 1934-01-26 | 1934-12-11 | Pittsburgh Plate Glass Co | Ornamental glass and method of making the same |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3904791A (en) * | 1971-09-10 | 1975-09-09 | Elizabeth M Iverson | Ornamental coating method and articles |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2516986A (en) | Stainless steel finish | |
US2894852A (en) | atttmixttvt a | |
US3713870A (en) | Method of depositing metallic flakes | |
US1919095A (en) | Articles of jewelry and method of manufacturing the same | |
US1983720A (en) | Ornamental glass and method of making the same | |
US1861577A (en) | Method of preparing glass panels | |
US3561103A (en) | Method of preparing a zinc die casting | |
US1930331A (en) | Metal surface finish | |
US1608670A (en) | Decorated glassware and process of making same | |
US2296840A (en) | Finishing process | |
US3488832A (en) | Method of preparing a zinc die casting | |
DE2652682A1 (en) | PROCESS AND MEANS FOR APPLYING DECORATIVE OR OTHER PATTERNS TO CERAMIC, GLASS, METAL AND ENAMELLED METAL OBJECTS | |
US1170567A (en) | Method of producing ornamental surfaces. | |
GB395482A (en) | A process of producing enamelled articles having a multicoloured appearance and product thereof | |
DE693732C (en) | Process for the surface decoration of glass objects | |
DE1948663A1 (en) | Plastic coating of stone and other construct - tonal materials | |
DE580116C (en) | Process for painting hot-dip galvanized surfaces | |
US1761715A (en) | Method of decorating | |
DE3344004C2 (en) | Grinding and polishing processes | |
US1210637A (en) | Decorated metal ornament and process of making same. | |
DE104961C (en) | ||
DE587798C (en) | Process for the production of a glass object coated on the outside with a metal layer | |
WO2016209676A1 (en) | Methods and compositions for coating metal surfaces | |
DE500180C (en) | Process for the production of threads, wires or cords decorated with small glass cones | |
DE317447C (en) |