CH533003A - Process for the production of smooth plastic molded parts by injection molding, a mold suitable for carrying out the process and a molded part produced by the process - Google Patents

Process for the production of smooth plastic molded parts by injection molding, a mold suitable for carrying out the process and a molded part produced by the process

Info

Publication number
CH533003A
CH533003A CH1071271A CH1071271A CH533003A CH 533003 A CH533003 A CH 533003A CH 1071271 A CH1071271 A CH 1071271A CH 1071271 A CH1071271 A CH 1071271A CH 533003 A CH533003 A CH 533003A
Authority
CH
Switzerland
Prior art keywords
carrying
production
injection molding
part produced
smooth plastic
Prior art date
Application number
CH1071271A
Other languages
German (de)
Inventor
Hanning Robert
Original Assignee
Hanning Robert
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 by Hanning Robert filed Critical Hanning Robert
Priority to CH1071271A priority Critical patent/CH533003A/en
Priority to DE19722230404 priority patent/DE2230404A1/en
Priority to FR7225303A priority patent/FR2146263A1/en
Priority to IT2698372A priority patent/IT962841B/en
Publication of CH533003A publication Critical patent/CH533003A/en

Links

Classifications

    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • 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
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
CH1071271A 1971-07-21 1971-07-21 Process for the production of smooth plastic molded parts by injection molding, a mold suitable for carrying out the process and a molded part produced by the process CH533003A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1071271A CH533003A (en) 1971-07-21 1971-07-21 Process for the production of smooth plastic molded parts by injection molding, a mold suitable for carrying out the process and a molded part produced by the process
DE19722230404 DE2230404A1 (en) 1971-07-21 1972-06-22 METHOD FOR PRODUCING SMOOTH PLASTIC MOLDED PARTS BY INJECTION MOLDING, MOLDING TOOLS SUITABLE FOR PERFORMING THE PROCESS AND MOLDED PART PRODUCED BY THE METHOD
FR7225303A FR2146263A1 (en) 1971-07-21 1972-07-12 Smooth surfaced foamed mouldings - by coating the mould with ptfe
IT2698372A IT962841B (en) 1971-07-21 1972-07-14 PROCEDURE FOR MANUFACTURING SMOOTH SHAPED PARTS OF ARTIFICIAL MATERIAL FROM ARTIFICIAL MATERIALS WITH PERFORMANCE IN PARTICULAR PROPELLEN T BY INJECTION MOLDING OR MOLD SUITABLE FOR THE IMPLEMENTATION OF THE PROCEDURE AND SHAPED PART PRODUCED ACCORDING TO THE PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1071271A CH533003A (en) 1971-07-21 1971-07-21 Process for the production of smooth plastic molded parts by injection molding, a mold suitable for carrying out the process and a molded part produced by the process

Publications (1)

Publication Number Publication Date
CH533003A true CH533003A (en) 1973-01-31

Family

ID=4366022

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1071271A CH533003A (en) 1971-07-21 1971-07-21 Process for the production of smooth plastic molded parts by injection molding, a mold suitable for carrying out the process and a molded part produced by the process

Country Status (4)

Country Link
CH (1) CH533003A (en)
DE (1) DE2230404A1 (en)
FR (1) FR2146263A1 (en)
IT (1) IT962841B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0610002A1 (en) * 1993-01-22 1994-08-10 Taiyo Manufacturing Works Co., Ltd. Mold for injection molding of thermoplastic resin

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203044A (en) * 1982-05-21 1983-11-26 株式会社　潤工社 Fluoroplastic shape and its manufacture
DE19908936C2 (en) * 1999-03-02 2002-10-31 Feinwerktechnik Wetzlar Gmbh Injection molding device and method for producing precision optical and precision mechanical parts from a thermoplastic

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0610002A1 (en) * 1993-01-22 1994-08-10 Taiyo Manufacturing Works Co., Ltd. Mold for injection molding of thermoplastic resin
US5468141A (en) * 1993-01-22 1995-11-21 Taiyo Manufacturing Works Co., Ltd. Mold for injection molding of thermoplastic resin

Also Published As

Publication number Publication date
FR2146263A1 (en) 1973-03-02
DE2230404A1 (en) 1973-02-01
IT962841B (en) 1973-12-31

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Legal Events

Date Code Title Description
PL Patent ceased