JP2001511727A - 材料の光−開始された化学的架橋のための装置 - Google Patents
材料の光−開始された化学的架橋のための装置Info
- Publication number
- JP2001511727A JP2001511727A JP53625698A JP53625698A JP2001511727A JP 2001511727 A JP2001511727 A JP 2001511727A JP 53625698 A JP53625698 A JP 53625698A JP 53625698 A JP53625698 A JP 53625698A JP 2001511727 A JP2001511727 A JP 2001511727A
- Authority
- JP
- Japan
- Prior art keywords
- light source
- mold
- mask
- light
- beam path
- 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.)
- Granted
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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0888—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using transparant moulds
- B29C35/0894—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using transparant moulds provided with masks or diaphragms
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.一つ以上の成形品を形成するための光学的に透明な成形用型(26)に取り 囲まれている、材料(28)の光−開始された化学的架橋のための装置であって 、 該装置は、材料(28)が架橋を誘発する光により作用させられることができ る少なくとも1個の光源(12)を有し、ここで成形用型(26)中で架橋され る領域が、光源(12)と成形用型(26)の間のビーム境界画定要素(20; 22)により少なくとも部分的に決定される装置。 2.(a)光源(12)と成形用型(26)の間に、透明及び不透明表面部分を 有するマスク(20)が配置され、そして (b)マスク(20)が、成形用型(26)に取り囲まれている材料上に、投影 レンズ(24)により投影される、請求項1記載の装置。 3.(a)光源(12)が、光学的にほぼ点の形態であり、そして (b)集光レンズ(18)が、光源(12)とマスク(20)の間に配置されて いる、請求項1記載の装置。 4.マスク(20)の投影が、テレセントリックビーム経路により行われる、請 求項2又は3記載の装置。 5.光源(12)が、パルス化されたUV光源である、請求1〜4のいずれか1 項記載の装置。 6.再帰反射板(30)が、光源(12)から見て、成形用型(26)の背後に 配置されている、請求1〜5のいずれか1項記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19706846A DE19706846A1 (de) | 1997-02-21 | 1997-02-21 | Vorrichtung zur lichtinitiierten chemischen Vernetzung von Material |
DE19706846.4 | 1997-02-21 | ||
PCT/EP1998/000962 WO1998036889A1 (en) | 1997-02-21 | 1998-02-19 | Apparatus for the photo-initiated chemical cross-linking of material |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2001511727A true JP2001511727A (ja) | 2001-08-14 |
JP2001511727A5 JP2001511727A5 (ja) | 2005-10-06 |
JP4339410B2 JP4339410B2 (ja) | 2009-10-07 |
Family
ID=7821012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53625698A Expired - Fee Related JP4339410B2 (ja) | 1997-02-21 | 1998-02-19 | 材料に対し光により開始される化学的架橋を行う装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6448563B1 (ja) |
EP (1) | EP0961676B1 (ja) |
JP (1) | JP4339410B2 (ja) |
AU (1) | AU6622598A (ja) |
DE (2) | DE19706846A1 (ja) |
WO (1) | WO1998036889A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6737661B2 (en) * | 2000-08-17 | 2004-05-18 | Novartis Ag | Pre-treatment of molds |
DE10318252A1 (de) * | 2003-04-23 | 2004-11-25 | Zahoransky Formenbau Gmbh | Verfahren und Vorrichtung zum Herstellen von Formkörpern |
US8766212B2 (en) * | 2006-07-19 | 2014-07-01 | Asml Netherlands B.V. | Correction of spatial instability of an EUV source by laser beam steering |
WO2012088473A1 (en) | 2010-12-22 | 2012-06-28 | The Board Of Regents Of The University Of Texas System | Alphavirus compositions and methods of use |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2524862A (en) * | 1946-07-16 | 1950-10-10 | Ici Ltd | Method and apparatus for producing cast synthetic resin structures by photopolymerization of monomeric material |
GB1511901A (en) * | 1974-05-06 | 1978-05-24 | Bausch & Lomb | Forming lenses and lens blanks |
US4960674A (en) * | 1984-12-17 | 1990-10-02 | Johnson Service Company | Method of fabricating fluidic plates and devices by irradiation of photopolymers |
EP0226123A3 (en) * | 1985-12-03 | 1988-08-10 | Matsushita Electric Industrial Co., Ltd. | Method for producing transparent plastic article |
US5364256A (en) * | 1986-01-28 | 1994-11-15 | Ophthalmic Research Group International, Inc. | Apparatus for the production of plastic lenses |
JPS6334108A (ja) * | 1986-07-30 | 1988-02-13 | Hitachi Ltd | 光デイスク用基板の製造方法および装置 |
DE3636755A1 (de) * | 1986-10-29 | 1988-05-05 | Basf Ag | Verfahren zur herstellung von hohlkoerpern |
US4919850A (en) * | 1988-05-06 | 1990-04-24 | Blum Ronald D | Method for curing plastic lenses |
GB8916133D0 (en) * | 1989-07-14 | 1989-08-31 | Raychem Ltd | Laser machining |
IE65863B1 (en) * | 1990-03-13 | 1995-11-29 | Werner Blau | Laser curing of contact lens |
JPH04161305A (ja) * | 1990-10-26 | 1992-06-04 | Canon Inc | レンズの製造方法及び製造装置 |
DE59408026D1 (de) * | 1993-07-19 | 1999-05-06 | Novartis Ag | Verfahren und Vorrichtung zur Herstellung von Kontaktlinsen |
US6022498A (en) * | 1996-04-19 | 2000-02-08 | Q2100, Inc. | Methods for eyeglass lens curing using ultraviolet light |
-
1997
- 1997-02-21 DE DE19706846A patent/DE19706846A1/de not_active Ceased
-
1998
- 1998-02-19 US US09/367,274 patent/US6448563B1/en not_active Expired - Lifetime
- 1998-02-19 JP JP53625698A patent/JP4339410B2/ja not_active Expired - Fee Related
- 1998-02-19 EP EP98908102A patent/EP0961676B1/en not_active Expired - Lifetime
- 1998-02-19 WO PCT/EP1998/000962 patent/WO1998036889A1/en active IP Right Grant
- 1998-02-19 DE DE69802167T patent/DE69802167T2/de not_active Expired - Lifetime
- 1998-02-19 AU AU66225/98A patent/AU6622598A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0961676B1 (en) | 2001-10-24 |
WO1998036889A1 (en) | 1998-08-27 |
EP0961676A1 (en) | 1999-12-08 |
AU6622598A (en) | 1998-09-09 |
DE69802167D1 (de) | 2001-11-29 |
DE69802167T2 (de) | 2002-03-14 |
DE19706846A1 (de) | 1998-09-03 |
US6448563B1 (en) | 2002-09-10 |
JP4339410B2 (ja) | 2009-10-07 |
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