DE3461900D1 - Matrix and method of manufacturing articles of synthetic resin while using the matrix - Google Patents
Matrix and method of manufacturing articles of synthetic resin while using the matrixInfo
- Publication number
- DE3461900D1 DE3461900D1 DE8484200569T DE3461900T DE3461900D1 DE 3461900 D1 DE3461900 D1 DE 3461900D1 DE 8484200569 T DE8484200569 T DE 8484200569T DE 3461900 T DE3461900 T DE 3461900T DE 3461900 D1 DE3461900 D1 DE 3461900D1
- Authority
- DE
- Germany
- Prior art keywords
- matrix
- synthetic resin
- manufacturing articles
- articles
- manufacturing
- 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
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)
- Moulds For Moulding Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Dental Preparations (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Surface Treatment Of Optical Elements (AREA)
Applications Claiming Priority (1)
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. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3461900D1 true DE3461900D1 (en) | 1987-02-12 |
Family
ID=19841766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484200569T Expired DE3461900D1 (en) | 1983-04-27 | 1984-04-19 | Matrix and method of manufacturing articles of synthetic resin while using the matrix |
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)
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)
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 |
-
1983
- 1983-04-27 NL NL8301482A patent/NL8301482A/nl not_active Application Discontinuation
- 1983-07-01 US US06/510,101 patent/US4534929A/en not_active Expired - Fee Related
-
1984
- 1984-04-19 DE DE8484200569T patent/DE3461900D1/de not_active Expired
- 1984-04-19 AT AT84200569T patent/ATE24684T1/de active
- 1984-04-19 EP EP84200569A patent/EP0124172B1/de not_active Expired
- 1984-04-19 AU AU27176/84A patent/AU561995B2/en not_active Ceased
- 1984-04-25 JP JP59083595A patent/JPS59209136A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
AU561995B2 (en) | 1987-05-21 |
JPH0450884B2 (de) | 1992-08-17 |
US4534929A (en) | 1985-08-13 |
AU2717684A (en) | 1984-11-01 |
EP0124172B1 (de) | 1987-01-07 |
EP0124172A1 (de) | 1984-11-07 |
ATE24684T1 (de) | 1987-01-15 |
JPS59209136A (ja) | 1984-11-27 |
NL8301482A (nl) | 1984-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
8339 | Ceased/non-payment of the annual fee |