EP0005131A3 - Methods and materials for cleaning soft contact lenses - Google Patents
Methods and materials for cleaning soft contact lenses Download PDFInfo
- Publication number
- EP0005131A3 EP0005131A3 EP79850032A EP79850032A EP0005131A3 EP 0005131 A3 EP0005131 A3 EP 0005131A3 EP 79850032 A EP79850032 A EP 79850032A EP 79850032 A EP79850032 A EP 79850032A EP 0005131 A3 EP0005131 A3 EP 0005131A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- materials
- methods
- contact lenses
- soft contact
- cleaning soft
- 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
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0078—Compositions for cleaning contact lenses, spectacles or lenses
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38627—Preparations containing enzymes, e.g. protease or amylase containing lipase
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7804614A SE411152B (en) | 1978-04-21 | 1978-04-21 | WAY TO CLEAN SOFT CONTACT LENSES |
SE7804614 | 1978-04-21 | ||
GB3887378 | 1978-10-02 | ||
GB7838873A GB2019721B (en) | 1978-04-21 | 1978-10-02 | Method and materials for cleaning soft contact lenses |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0005131A2 EP0005131A2 (en) | 1979-10-31 |
EP0005131A3 true EP0005131A3 (en) | 1979-11-28 |
EP0005131B1 EP0005131B1 (en) | 1983-05-18 |
Family
ID=26269028
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP79850032A Expired EP0005131B1 (en) | 1978-04-21 | 1979-04-23 | Methods and materials for cleaning soft contact lenses |
EP79900454A Withdrawn EP0015968A1 (en) | 1978-04-21 | 1979-11-19 | Methods and materials for cleaning soft contact lenses |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP79900454A Withdrawn EP0015968A1 (en) | 1978-04-21 | 1979-11-19 | Methods and materials for cleaning soft contact lenses |
Country Status (7)
Country | Link |
---|---|
EP (2) | EP0005131B1 (en) |
JP (1) | JPS55500262A (en) |
CH (1) | CH643663A5 (en) |
DE (1) | DE2965421D1 (en) |
FI (1) | FI791296A (en) |
NO (1) | NO153107C (en) |
WO (1) | WO1979000963A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4521254A (en) * | 1981-02-09 | 1985-06-04 | Anderson Ronald L | Cleaning contact lenses with solution of bromelain and carboxypeptidase |
EP0093784B1 (en) * | 1982-04-23 | 1987-08-05 | Dr. Thilo & Co. GmbH | Enzymatic contact lens cleaning product with ph-controlled activity |
US4614549A (en) * | 1983-10-24 | 1986-09-30 | Bausch & Lomb Incorporated | Method for enzymatic cleaning and disinfecting contact lenses |
CA1231069A (en) * | 1983-10-24 | 1988-01-05 | Bausch & Lomb Incorporated | Microbial enzymatic contact lens cleaner and methods of use |
US4690773A (en) * | 1983-10-24 | 1987-09-01 | Bausch & Lomb Incorporated | Microbial enzymatic contact lens cleaner and methods of use |
IE55711B1 (en) | 1983-10-24 | 1990-12-19 | Bausch & Lomb | Improved method for enzymatic cleaning and disinfecting contact lenses |
JPS62913A (en) * | 1985-06-26 | 1987-01-06 | Lion Corp | Cleaner for contact lens |
GB8629538D0 (en) † | 1986-12-10 | 1987-01-21 | Unilever Plc | Enzymatic dishwashing & rinsing composition |
GB8816443D0 (en) * | 1988-07-11 | 1988-08-17 | Albright & Wilson | Liquid enzymatic detergents |
JPH01180515A (en) * | 1988-01-13 | 1989-07-18 | Tome Sangyo Kk | Cleaning liquid and cleaning method for contact lens |
HU209538B (en) * | 1990-05-09 | 1994-07-28 | Vepex Contractor Ltd | Set and cleaning composition for treating contactlenses |
KR920007641A (en) * | 1990-10-25 | 1992-05-27 | 스기우라 켄이찌 | Contact Lens Solution |
GR1001126B (en) * | 1991-10-09 | 1993-04-28 | Tsakas Spyros Lavipharm Ae | Cleaning-sterilization of contact lenses via a new enzymatic and technical methodology |
BR9408502A (en) * | 1993-12-29 | 1997-08-05 | Bausch & Lomb | Composition for cleaning contact lenses Method for contact lenses of proteinaceous contaminants and method and composition for simultaneously cleaning and disinfecting contact lenses |
US20190382685A1 (en) | 2017-01-20 | 2019-12-19 | Albert Sturm | Contact lens cleaning agent |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3855142A (en) * | 1971-07-15 | 1974-12-17 | Lever Brothers Ltd | Enzymatic denture cleanser |
US3910296A (en) * | 1973-04-20 | 1975-10-07 | Allergan Pharma | Method of removing proteinaceous deposits from contact lenses |
US4096870A (en) * | 1977-06-09 | 1978-06-27 | Burton, Parsons And Company, Inc. | Method for cleaning soft hydrophilic gel contact lenses |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5064303A (en) * | 1973-10-11 | 1975-05-31 |
-
1979
- 1979-04-20 FI FI791296A patent/FI791296A/en not_active Application Discontinuation
- 1979-04-20 JP JP50072079A patent/JPS55500262A/ja active Pending
- 1979-04-20 NO NO791335A patent/NO153107C/en unknown
- 1979-04-20 WO PCT/SE1979/000097 patent/WO1979000963A1/en unknown
- 1979-04-20 CH CH1153779A patent/CH643663A5/en not_active IP Right Cessation
- 1979-04-23 EP EP79850032A patent/EP0005131B1/en not_active Expired
- 1979-04-23 DE DE7979850032T patent/DE2965421D1/en not_active Expired
- 1979-11-19 EP EP79900454A patent/EP0015968A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3855142A (en) * | 1971-07-15 | 1974-12-17 | Lever Brothers Ltd | Enzymatic denture cleanser |
US3910296A (en) * | 1973-04-20 | 1975-10-07 | Allergan Pharma | Method of removing proteinaceous deposits from contact lenses |
US3910296B1 (en) * | 1973-04-20 | 1987-04-14 | ||
US4096870A (en) * | 1977-06-09 | 1978-06-27 | Burton, Parsons And Company, Inc. | Method for cleaning soft hydrophilic gel contact lenses |
Non-Patent Citations (1)
Title |
---|
CHEMICAL ABSTRACTS, vol. 83, no. 14, published on october 6,1975. abstract 120913k, Columbus, Ohio, USA, Y. MIZUTANI et al.: "Soft contact lens cleaners containing protein-decomposing enzymes". page 439, column 2. & JP-A-50 064 303 (NIHON CONTACT LENS SEIZO K.K.) published on May 31, 1975. * |
Also Published As
Publication number | Publication date |
---|---|
NO153107C (en) | 1986-01-15 |
CH643663A5 (en) | 1984-06-15 |
EP0005131B1 (en) | 1983-05-18 |
FI791296A (en) | 1979-10-22 |
DE2965421D1 (en) | 1983-07-07 |
EP0015968A1 (en) | 1980-10-01 |
NO791335L (en) | 1979-10-23 |
JPS55500262A (en) | 1980-05-01 |
EP0005131A2 (en) | 1979-10-31 |
WO1979000963A1 (en) | 1979-11-15 |
NO153107B (en) | 1985-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2019600B (en) | Contact lens cleaning composition | |
GB2081469B (en) | Autoclavable intraocular and contact lenses | |
GB2101350B (en) | Contact lens cleaning and storage composition | |
GB2035074B (en) | Batter-driven cleaning device | |
JPS5538868A (en) | Cleaning and softening composition | |
GB2017328B (en) | Cases for contact lenses | |
JPS55108616A (en) | Contact lense | |
DE2965733D1 (en) | Cleaning apparatus | |
JPS5565981A (en) | Cleaning apparatus | |
GB2021399A (en) | Cleaning device | |
JPS5545097A (en) | Contact lense | |
GB2055118B (en) | Cleaning contact lenses | |
DE2965421D1 (en) | Methods and materials for cleaning soft contact lenses | |
GB2041557B (en) | Soft contact lenses | |
DE2966088D1 (en) | Contact lenses and methods of making the same | |
GB2061553B (en) | Soft contact lens apparatus | |
JPS5579844A (en) | Cleaning coolinggtrap and device therefor | |
GB2032261B (en) | Cleaning device | |
HK16483A (en) | Contact lenses | |
AU6703481A (en) | Device for cleaning objects particularly contact lenses | |
GB2024363B (en) | Cleaning apparatus | |
ZA781883B (en) | Improvements in cleaning apparatus | |
ZA782342B (en) | Cleaning composition and process | |
JPS5529390A (en) | Bowlinggball cleaning device | |
GB2036765B (en) | Soft contact lenses |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): BE CH DE FR IT LU NL SE |
|
AK | Designated contracting states |
Designated state(s): BE CH DE FR IT LU NL SE |
|
17P | Request for examination filed | ||
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): BE CH DE FR IT LU NL SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 19830518 Ref country code: CH Effective date: 19830518 |
|
REF | Corresponds to: |
Ref document number: 2965421 Country of ref document: DE Date of ref document: 19830707 |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 19840314 Year of fee payment: 6 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19840330 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 19840331 Year of fee payment: 6 Ref country code: BE Payment date: 19840331 Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19840430 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19840430 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19840525 Year of fee payment: 6 |
|
26N | No opposition filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19850424 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Effective date: 19850430 |
|
BERE | Be: lapsed |
Owner name: BEDDING PETER MICHAEL JOHN Effective date: 19850423 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Effective date: 19851101 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19851230 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19860101 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
EUG | Se: european patent has lapsed |
Ref document number: 79850032.8 Effective date: 19860128 |