ATE24684T1 - Matrize sowie verfahren zur herstellung von gegenstaenden aus kunststoff unter verwendung dieser matrize. - Google Patents

Matrize sowie verfahren zur herstellung von gegenstaenden aus kunststoff unter verwendung dieser matrize.

Info

Publication number
ATE24684T1
ATE24684T1 AT84200569T AT84200569T ATE24684T1 AT E24684 T1 ATE24684 T1 AT E24684T1 AT 84200569 T AT84200569 T AT 84200569T AT 84200569 T AT84200569 T AT 84200569T AT E24684 T1 ATE24684 T1 AT E24684T1
Authority
AT
Austria
Prior art keywords
die
manufacture
plastic objects
matrix
synthetic resin
Prior art date
Application number
AT84200569T
Other languages
English (en)
Inventor
Johannes Jacobus Ponjee
Holstlaan
Christiaan Johannes Verwijlen
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of ATE24684T1 publication Critical patent/ATE24684T1/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Surface Treatment Of Glass (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Dental Preparations (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
AT84200569T 1983-04-27 1984-04-19 Matrize sowie verfahren zur herstellung von gegenstaenden aus kunststoff unter verwendung dieser matrize. ATE24684T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8301482A NL8301482A (nl) 1983-04-27 1983-04-27 Matrijs en methode voor de vervaardiging van voorwerpen van kunststof onder toepassing van de matrijs.
EP84200569A EP0124172B1 (de) 1983-04-27 1984-04-19 Matrize sowie Verfahren zur Herstellung von Gegenständen aus Kunststoff unter Verwendung dieser Matrize

Publications (1)

Publication Number Publication Date
ATE24684T1 true ATE24684T1 (de) 1987-01-15

Family

ID=19841766

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84200569T ATE24684T1 (de) 1983-04-27 1984-04-19 Matrize sowie verfahren zur herstellung von gegenstaenden aus kunststoff unter verwendung dieser matrize.

Country Status (7)

Country Link
US (1) US4534929A (de)
EP (1) EP0124172B1 (de)
JP (1) JPS59209136A (de)
AT (1) ATE24684T1 (de)
AU (1) AU561995B2 (de)
DE (1) DE3461900D1 (de)
NL (1) NL8301482A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100595515B1 (ko) * 2003-12-31 2006-07-03 엘지전자 주식회사 미세 구조물 성형용 금형 및 미세 구조 성형용 금형의단층막 이형제 코팅 방법
US20100068523A1 (en) * 2008-09-16 2010-03-18 Aveka, Incorporated Surface modification of and dispersion of particles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2241415A (en) * 1937-08-02 1941-05-13 American Optical Corp Ophthalmic lens
US2964501A (en) * 1960-04-13 1960-12-13 Titmus Optical Company Inc Glycol carbonate addition polymers
NL6913137A (de) * 1969-08-28 1971-03-02
JPS5148664B2 (de) * 1973-03-23 1976-12-22
US3944637A (en) * 1974-02-11 1976-03-16 Buckbee-Mears Company Increasing the yield of cast plastic lenses
JPS5852813B2 (ja) * 1976-08-27 1983-11-25 日本コンタクトレンズ製造株式会社 成形型より成形物を剥離する方法
US4246207A (en) * 1979-05-14 1981-01-20 Corning Glass Works Method for casting glass-plastic lenses comprising allyl diglycol carbonate plastic
US4262875A (en) * 1979-08-17 1981-04-21 Rca Corporation Information record stampers

Also Published As

Publication number Publication date
EP0124172B1 (de) 1987-01-07
US4534929A (en) 1985-08-13
EP0124172A1 (de) 1984-11-07
AU2717684A (en) 1984-11-01
DE3461900D1 (en) 1987-02-12
JPH0450884B2 (de) 1992-08-17
AU561995B2 (en) 1987-05-21
NL8301482A (nl) 1984-11-16
JPS59209136A (ja) 1984-11-27

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