GB1289691A - - Google Patents

Info

Publication number
GB1289691A
GB1289691A GB1289691DA GB1289691A GB 1289691 A GB1289691 A GB 1289691A GB 1289691D A GB1289691D A GB 1289691DA GB 1289691 A GB1289691 A GB 1289691A
Authority
GB
United Kingdom
Prior art keywords
shell
layer
pattern
negative pattern
coating
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
Application number
Other languages
English (en)
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
Application filed filed Critical
Publication of GB1289691A publication Critical patent/GB1289691A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/10—Moulds; Masks; Masterforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Moulding By Coating Moulds (AREA)
GB1289691D 1969-11-22 1969-11-22 Expired GB1289691A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5723769 1969-11-22

Publications (1)

Publication Number Publication Date
GB1289691A true GB1289691A (enExample) 1972-09-20

Family

ID=10478700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289691D Expired GB1289691A (enExample) 1969-11-22 1969-11-22

Country Status (2)

Country Link
BE (1) BE758856A (enExample)
GB (1) GB1289691A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260014A (en) * 1991-06-13 1993-11-09 Automotive Plastic Technologies Method of making a multilayer injection mold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260014A (en) * 1991-06-13 1993-11-09 Automotive Plastic Technologies Method of making a multilayer injection mold
US5437547A (en) * 1991-06-13 1995-08-01 Becker Group, Inc. Apparatus for injection molding

Also Published As

Publication number Publication date
BE758856A (fr) 1971-04-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees