IT952139B - KNURLING ELEMENTS IN PART COLAR ROLLS AND METHOD FOR TREATING THEIR SURFACE - Google Patents

KNURLING ELEMENTS IN PART COLAR ROLLS AND METHOD FOR TREATING THEIR SURFACE

Info

Publication number
IT952139B
IT952139B IT48809/72A IT4880972A IT952139B IT 952139 B IT952139 B IT 952139B IT 48809/72 A IT48809/72 A IT 48809/72A IT 4880972 A IT4880972 A IT 4880972A IT 952139 B IT952139 B IT 952139B
Authority
IT
Italy
Prior art keywords
colar
rolls
treating
knurling
elements
Prior art date
Application number
IT48809/72A
Other languages
Italian (it)
Original Assignee
Stauffer Chemical Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US00122507A external-priority patent/US3843763A/en
Application filed by Stauffer Chemical Co filed Critical Stauffer Chemical Co
Application granted granted Critical
Publication of IT952139B publication Critical patent/IT952139B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F9/00—Designs imitating natural patterns
    • B44F9/12—Designs imitating natural patterns of leather
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • C25D5/611—Smooth layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
IT48809/72A 1971-03-09 1972-03-07 KNURLING ELEMENTS IN PART COLAR ROLLS AND METHOD FOR TREATING THEIR SURFACE IT952139B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00122507A US3843763A (en) 1969-09-15 1971-03-09 Embossing rollers and method of embossing

Publications (1)

Publication Number Publication Date
IT952139B true IT952139B (en) 1973-07-20

Family

ID=22403097

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48809/72A IT952139B (en) 1971-03-09 1972-03-07 KNURLING ELEMENTS IN PART COLAR ROLLS AND METHOD FOR TREATING THEIR SURFACE

Country Status (5)

Country Link
CA (1) CA981620A (en)
DE (1) DE2211022A1 (en)
FR (1) FR2131407A5 (en)
GB (1) GB1370193A (en)
IT (1) IT952139B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413981A1 (en) * 1978-01-06 1979-08-03 Sancy Pierre De Panels imitating rows of books for display etc. - made of flexible, expanded PVC or polyurethane sheet
FR2453031A1 (en) * 1979-04-06 1980-10-31 Pennel Et Flipo Sprayed metal relief pattern on roll or plate - for hot pressing simulated grained buckskin or suede leather appearance into surface of polymer sheet or foil

Also Published As

Publication number Publication date
FR2131407A5 (en) 1972-11-10
DE2211022A1 (en) 1972-09-14
CA981620A (en) 1976-01-13
GB1370193A (en) 1974-10-16

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