NL6607147A - - Google Patents
Info
- Publication number
- NL6607147A NL6607147A NL6607147A NL6607147A NL6607147A NL 6607147 A NL6607147 A NL 6607147A NL 6607147 A NL6607147 A NL 6607147A NL 6607147 A NL6607147 A NL 6607147A NL 6607147 A NL6607147 A NL 6607147A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/20—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds unconjugated
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- 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
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/916—Hydrogel compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Eyeglasses (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS338065 | 1965-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6607147A true NL6607147A (US06633600-20031014-M00021.png) | 1966-11-25 |
Family
ID=5373679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6607147A NL6607147A (US06633600-20031014-M00021.png) | 1965-05-24 | 1966-05-24 |
Country Status (9)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3628988A (en) * | 1967-08-16 | 1971-12-21 | Ceskoslovenska Akademie Ved | Method for providing artificial dentures with a soft hydrogel layer |
| US3822089A (en) * | 1968-09-25 | 1974-07-02 | Akademie Ved | Contact lens blank or replica made from anhydrous, sparingly cross-linked hydrophilic copolymers |
| US4093361A (en) * | 1971-11-15 | 1978-06-06 | Precision Cosmet Co., Inc. | Composite prosthetic polymeric devices |
| US4189364A (en) * | 1972-05-12 | 1980-02-19 | Hydroplastics, Inc. | Method for preparing hydrophilic polymers and polymer grafts including irradiation |
| US4067839A (en) * | 1973-04-04 | 1978-01-10 | Itek Corporation | Hydrophilic copolymer of N,N-(C1 -C2 alkyl) acrylamide |
| JPS5337028B2 (US06633600-20031014-M00021.png) * | 1973-12-11 | 1978-10-06 | ||
| US4121885A (en) * | 1974-04-29 | 1978-10-24 | Precision Cosmet Co., Inc. | Method to produce a composite contact lens |
| US4298002A (en) * | 1979-09-10 | 1981-11-03 | National Patent Development Corporation | Porous hydrophilic materials, chambers therefrom, and devices comprising such chambers and biologically active tissue and methods of preparation |
| US4468229A (en) * | 1981-08-12 | 1984-08-28 | Ciba-Geigy Corporation | Tinted contact lenses and a method for their preparation with reactive dyes |
| US4597918A (en) * | 1982-09-13 | 1986-07-01 | Neefe Charles W | Method of removing soft contact lenses from the mold |
| US4680336A (en) * | 1984-11-21 | 1987-07-14 | Vistakon, Inc. | Method of forming shaped hydrogel articles |
| US4640965A (en) * | 1986-01-07 | 1987-02-03 | Alcon Laboratories, Inc. | Hydrogel compositions using p-(2-hydroxyhexafluoroisopropyl) styrene as a comonomer |
| DE3635367A1 (de) * | 1986-08-30 | 1988-03-03 | Cassella Ag | Verfahren zur herstellung eines weitgehend monomerenfreien hydrogels |
| US5039459A (en) * | 1988-11-25 | 1991-08-13 | Johnson & Johnson Vision Products, Inc. | Method of forming shaped hydrogel articles including contact lenses |
| US5260001A (en) * | 1992-08-03 | 1993-11-09 | Bausch & Lomb Incorporated | Spincasting process for producing a series of contact lenses having desired shapes |
| TW243455B (US06633600-20031014-M00021.png) * | 1993-02-09 | 1995-03-21 | Ciba Geigy | |
| US6201089B1 (en) | 1998-09-10 | 2001-03-13 | James T Carter | Macroporous hyperhydroxy polymer and articles made therefrom |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2730768A (en) * | 1951-12-05 | 1956-01-17 | Ionics | Method of manufacturing electrically conductive membranes and the like |
| US2976576A (en) * | 1956-04-24 | 1961-03-28 | Wichterle Otto | Process for producing shaped articles from three-dimensional hydrophilic high polymers |
| US3220960A (en) * | 1960-12-21 | 1965-11-30 | Wichterle Otto | Cross-linked hydrophilic polymers and articles made therefrom |
-
1966
- 1966-04-20 CH CH569766A patent/CH461106A/de unknown
- 1966-04-25 AT AT387666A patent/AT271912B/de active
- 1966-04-27 GB GB18406/66A patent/GB1131407A/en not_active Expired
- 1966-04-30 DE DE1595410A patent/DE1595410C3/de not_active Expired
- 1966-05-03 SE SE6606061A patent/SE380534B/xx unknown
- 1966-05-23 BE BE681450D patent/BE681450A/xx unknown
- 1966-05-23 US US551873A patent/US3499862A/en not_active Expired - Lifetime
- 1966-05-24 FR FR62742A patent/FR1480905A/fr not_active Expired
- 1966-05-24 NL NL6607147A patent/NL6607147A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE681450A (US06633600-20031014-M00021.png) | 1966-10-31 |
| DE1595410A1 (de) | 1970-04-23 |
| US3499862A (en) | 1970-03-10 |
| CH461106A (de) | 1968-08-15 |
| SE380534B (sv) | 1975-11-10 |
| AT271912B (de) | 1969-06-25 |
| DE1595410C3 (de) | 1975-12-04 |
| DE1595410B2 (de) | 1975-04-17 |
| FR1480905A (fr) | 1967-05-12 |
| GB1131407A (en) | 1968-10-23 |
