BR7408821D0 - PROCESS FOR OBTAINING A HYDROPHILE SURFACE ON SILICON RUBBER MOLDING BODIES - Google Patents
PROCESS FOR OBTAINING A HYDROPHILE SURFACE ON SILICON RUBBER MOLDING BODIESInfo
- Publication number
- BR7408821D0 BR7408821D0 BR882174A BR882174A BR7408821D0 BR 7408821 D0 BR7408821 D0 BR 7408821D0 BR 882174 A BR882174 A BR 882174A BR 882174 A BR882174 A BR 882174A BR 7408821 D0 BR7408821 D0 BR 7408821D0
- Authority
- BR
- Brazil
- Prior art keywords
- obtaining
- silicon rubber
- rubber molding
- molding bodies
- hydrophile
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732353495 DE2353495C3 (en) | 1973-10-25 | 1973-10-25 | Process for producing a hydrophilic surface on polysiloxane elastomers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7408821D0 true BR7408821D0 (en) | 1975-09-16 |
Family
ID=5896398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR882174A BR7408821D0 (en) | 1973-10-25 | 1974-10-23 | PROCESS FOR OBTAINING A HYDROPHILE SURFACE ON SILICON RUBBER MOLDING BODIES |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5314276B2 (en) |
| AU (1) | AU501069B2 (en) |
| BR (1) | BR7408821D0 (en) |
| CA (1) | CA1027515A (en) |
| DE (1) | DE2353495C3 (en) |
| FR (1) | FR2249112B1 (en) |
| GB (1) | GB1487965A (en) |
| HK (1) | HK42578A (en) |
| IT (1) | IT1021897B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56831A (en) * | 1979-06-18 | 1981-01-07 | Shin Etsu Chem Co Ltd | Surface treatment of silicone resin molded product |
| DE3004685C2 (en) * | 1980-02-08 | 1986-07-31 | Titmus Eurocon Kontaktlinsen GmbH, 8750 Aschaffenburg | Process for making contact lenses made of silicone rubber hydrophilic |
| FR2483310A1 (en) * | 1980-05-29 | 1981-12-04 | Fibar Ste Civile Immob | TREATMENT PROCESS FOR MAKING HYDROPHILIC CONTACT LENSES HYDROPHILIC |
| JPS58128835A (en) * | 1982-01-28 | 1983-08-01 | Nok Corp | Method of treating surface of molded rubber material |
| GB2174397A (en) * | 1985-04-18 | 1986-11-05 | Cambridge Contact Lens Technol | Hard contact lenses and methods of manufacture |
| JP2763776B2 (en) * | 1988-05-27 | 1998-06-11 | 日本原子力研究所 | Manufacturing method of microporous contact lens |
| DE19946252A1 (en) * | 1999-09-27 | 2001-04-05 | Fraunhofer Ges Forschung | Process for the production of self-organized structures on a substrate surface |
-
1973
- 1973-10-25 DE DE19732353495 patent/DE2353495C3/en not_active Expired
-
1974
- 1974-10-08 AU AU74075/74A patent/AU501069B2/en not_active Expired
- 1974-10-19 JP JP11990974A patent/JPS5314276B2/ja not_active Expired
- 1974-10-21 CA CA211,797A patent/CA1027515A/en not_active Expired
- 1974-10-21 FR FR7435264A patent/FR2249112B1/fr not_active Expired
- 1974-10-23 IT IT5368274A patent/IT1021897B/en active
- 1974-10-23 BR BR882174A patent/BR7408821D0/en unknown
- 1974-10-25 GB GB4628574A patent/GB1487965A/en not_active Expired
-
1978
- 1978-08-03 HK HK42578A patent/HK42578A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2353495C3 (en) | 1984-02-02 |
| IT1021897B (en) | 1978-02-20 |
| AU7407574A (en) | 1976-04-15 |
| HK42578A (en) | 1978-08-11 |
| JPS5314276B2 (en) | 1978-05-16 |
| FR2249112A1 (en) | 1975-05-23 |
| AU501069B2 (en) | 1979-06-07 |
| FR2249112B1 (en) | 1978-08-11 |
| GB1487965A (en) | 1977-10-05 |
| DE2353495A1 (en) | 1975-04-30 |
| CA1027515A (en) | 1978-03-07 |
| DE2353495B2 (en) | 1976-04-08 |
| JPS5074676A (en) | 1975-06-19 |
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