Method for transferring from a mold a hydrophobic top coat onto an optical substrate
Abstract
How to transfer a hydrophobic topcoat layer including the following processes on an optical base material: (a) Prepare a pair of plastic form blocks which have the optical surface which collaborates mutually and defines the outline of a forming cavity, and which countered, and to at least 1 side on the surface of optical of the; (b) above-mentioned form block, Form a hydrophobic topcoat layer, fill the; (c) above-mentioned fabrication cavity with the liquefied hardenability composite of an optical base material, and a; (d) this liquefied hardenability composite is stiffened, (e) In order to collect the optical goods with a covering layer which contain in the 片表面 at least the optical base material which has film forming and 密着した, disassemble a pair of form blocks.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
20 members in 8 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 29442501 | United States of America | P |
Members20
| Document | Office | Kind | |
|---|---|---|---|
| CA2450296A1 | Canada | A1 | |
| WO02096627A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US2003116872A1 | United States of America | A1 | |
| EP1401634A1 | European Patent Office (EPO) | A1 | |
| US2004065968A1 | United States of America | A1 | |
| JP2004526605A | Japan | A | |
| US6887402B2 | United States of America | B2 | |
| EP1588829A2 | European Patent Office (EPO) | A2 | |
| US6986857B2 | United States of America | B2 | |
| JP2006021537A | Japan | A | |
| EP1401634B1 | European Patent Office (EPO) | B1 | |
| AT341441TThis record | Austria | T | |
| ATE341441T1 | Austria | T1 | |
| DE60215168D1 | Germany | D1 | |
| DE60215168T2 | Germany | T2 | |
| AU2002314113B2 | Australia | B2 | |
| JP4118144B2 | Japan | B2 | |
| JP4286241B2 | Japan | B2 | |
| EP1588829A3 | European Patent Office (EPO) | A3 | |
| EP1588829B1 | European Patent Office (EPO) | B1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 2740654
Titles2
- German
- VERFAHREN ZUM ÜBERTRAGEN EINER HYDROPHOBISCHEN DECKSCHICHT VON EINER GIESSFORM AUF EIN OPTISCHES SUBSTRAT
- English
- METHOD FOR TRANSFERRING A HYDROPHOBIC COATING LAYER FROM A MOLDING TO AN OPTICAL SUBSTRATE
Classification
- CPC, 6
- G02B1/18
- B29C37/0032
- B29D11/0073
- B29K2995/0093
- B29L2011/0016
- G02B1/14
- IPC, 6
- B29C37 00
- B29C39 12
- B29D11 00
- B29L11 00
- G02B1 10
- G02C7 02