SE387272B - PROCEDURE FOR MANUFACTURING A CONTACT LENS OF A CROSS-ORGANIC POLYSILOXANE WITH A SURFACE CONTAINING A HYDROPHILIC POLYMER IMPACT DERPA - Google Patents

PROCEDURE FOR MANUFACTURING A CONTACT LENS OF A CROSS-ORGANIC POLYSILOXANE WITH A SURFACE CONTAINING A HYDROPHILIC POLYMER IMPACT DERPA

Info

Publication number
SE387272B
SE387272B SE735472A SE735472A SE387272B SE 387272 B SE387272 B SE 387272B SE 735472 A SE735472 A SE 735472A SE 735472 A SE735472 A SE 735472A SE 387272 B SE387272 B SE 387272B
Authority
SE
Sweden
Prior art keywords
derpa
procedure
manufacturing
cross
contact lens
Prior art date
Application number
SE735472A
Other languages
Swedish (sv)
Inventor
E W Merrill
Original Assignee
E W Merrill
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by E W Merrill filed Critical E W Merrill
Publication of SE387272B publication Critical patent/SE387272B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • C08J7/18—Chemical modification with polymerisable compounds using wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • B29D11/00048—Production of contact lenses composed of parts with dissimilar composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • B29D11/00076—Production of contact lenses enabling passage of fluids, e.g. oxygen, tears, between the area under the lens and the lens exterior
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00865—Applying coatings; tinting; colouring
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G02C7/049—Contact lenses having special fitting or structural features achieved by special materials or material structures
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Eyeglasses (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
SE735472A 1971-06-09 1972-06-05 PROCEDURE FOR MANUFACTURING A CONTACT LENS OF A CROSS-ORGANIC POLYSILOXANE WITH A SURFACE CONTAINING A HYDROPHILIC POLYMER IMPACT DERPA SE387272B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15137771A 1971-06-09 1971-06-09
US17253871A 1971-08-17 1971-08-17

Publications (1)

Publication Number Publication Date
SE387272B true SE387272B (en) 1976-09-06

Family

ID=26848572

Family Applications (1)

Application Number Title Priority Date Filing Date
SE735472A SE387272B (en) 1971-06-09 1972-06-05 PROCEDURE FOR MANUFACTURING A CONTACT LENS OF A CROSS-ORGANIC POLYSILOXANE WITH A SURFACE CONTAINING A HYDROPHILIC POLYMER IMPACT DERPA

Country Status (8)

Country Link
JP (1) JPS5127546B1 (en)
CA (1) CA965039A (en)
DE (1) DE2228180A1 (en)
FR (1) FR2140560B1 (en)
GB (1) GB1378971A (en)
IT (1) IT956361B (en)
NL (1) NL7207874A (en)
SE (1) SE387272B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136250A (en) 1977-07-20 1979-01-23 Ciba-Geigy Corporation Polysiloxane hydrogels
US4217038A (en) * 1978-06-05 1980-08-12 Bausch & Lomb Incorporated Glass coated polysiloxane contact lens
FR2498446B1 (en) * 1981-01-26 1985-05-24 Inst Nat Sante Rech Med METHOD FOR TREATING A BREAST-PROSTHESIS AND PROSTHESIS OBTAINED
US5223553A (en) * 1983-03-09 1993-06-29 Metallized Products, Inc. Antistatic resin composition
CA1287322C (en) * 1984-03-12 1991-08-06 Metallized Products, Inc. Coating and irradiating reaction product of prepolymer and antistatic quaternary ammonium salt
US4761436A (en) * 1985-10-21 1988-08-02 Shin-Etsu Chemical Co., Ltd. Contact lens comprising triorganovinylsilane polymers
US6201037B1 (en) 1986-01-28 2001-03-13 Ophthalmic Research Group International, Inc. Plastic lens composition and method for the production thereof
US5415816A (en) 1986-01-28 1995-05-16 Q2100, Inc. Method for the production of plastic lenses
US6730244B1 (en) 1986-01-28 2004-05-04 Q2100, Inc. Plastic lens and method for the production thereof
US6022498A (en) 1996-04-19 2000-02-08 Q2100, Inc. Methods for eyeglass lens curing using ultraviolet light
US6280171B1 (en) 1996-06-14 2001-08-28 Q2100, Inc. El apparatus for eyeglass lens curing using ultraviolet light
GB2456002A (en) * 2007-12-31 2009-07-01 William M Hung A method for the manufacture of silicone hydrogel contact lenses in which filler material is introduced, the lens formed and the filler extracted.
CN113968932B (en) * 2021-10-22 2023-04-04 深圳市大仕城光学科技有限公司 Soft contact lenses and methods of making same

Also Published As

Publication number Publication date
FR2140560A1 (en) 1973-01-19
CA965039A (en) 1975-03-25
GB1378971A (en) 1975-01-02
NL7207874A (en) 1972-12-12
IT956361B (en) 1973-10-10
FR2140560B1 (en) 1976-09-03
JPS5127546B1 (en) 1976-08-13
DE2228180A1 (en) 1973-01-25

Similar Documents

Publication Publication Date Title
SE387272B (en) PROCEDURE FOR MANUFACTURING A CONTACT LENS OF A CROSS-ORGANIC POLYSILOXANE WITH A SURFACE CONTAINING A HYDROPHILIC POLYMER IMPACT DERPA
NO137756C (en) POLYCARBONATE SUBSTRATE WITH COATED SURFACE
SE429903B (en) PROCEDURE FOR MANUFACTURING THE CONTACT LENS
BR7200256D0 (en) APPLIANCE FOR SEALING THE EXTERNAL SURFACE OF A TUBULAR MEMBER
BE781643A (en) METHOD OF MANUFACTURING AN INTERMETAL CONTACT ON A SEMICONDUCTOR DEVICE
BR7209092D0 (en) PROCESS FOR THE PREPARATION OF HALOGENATED RUBBER COPOLYMERS
SE387273B (en) PLASTIC SHEET WITH COMPARATIVE SURFACE AND MANUFACTURING PROCEDURE FOR THIS SHEET
IT968920B (en) THICK LAYER FLUID DYNAMIC CENTRIFUGE
AT322917B (en) ANGLE LAYER SPRING
SE381536B (en) PROCEDURE FOR MANUFACTURING A SEMICONDUCTOR DEVICE CONSISTING OF A SEMICONDUCTOR BODY WITH A METALLIZED MONSTER ON ITS SURFACE
IT975127B (en) PROCEDURE FOR THE MANUFACTURING OF A SEMICONDUCTIVE DEVICE AND A SEMICONDUCTIVE DEVICE OBTAINED WITH THE PROCEDURE
BR7206442D0 (en) PROCESS FOR MANUFACTURING GLASS WITH MODIFIED SURFACE
CA942602A (en) Production of a protective layer of sio2 on the surface of semiconductor plates
CA955832A (en) Method of forming semiconductor device with smooth flat surface
IT964210B (en) PIO ANTISCOP SAFETY DEVICE CONSISTING OF A GRAPHITE ELEMENT
SE399417B (en) PROCEDURE FOR THE PREPARATION OF 4- (4-BIPHENYLYL) -1-BUTANOL
SE405576B (en) PNEUMATIC DECK WHICH ATMINSTONE ON A PART OF ITS INNER SURFACE IS COATED WITH A GELED LUBRICANT MIXTURE
AR200840A1 (en) APPARATUS FOR THE TREATMENT OF A ONE-PIECE SURFACE
BR7102884D0 (en) COPOLIMERO WITH HYDROPHILIC SURFACE DEVICES AND OPTICAL CONTACT LENSES FORMED WITH THE SAME AND PROCESS OF ITS PRODUCTION
AT322976B (en) ILLUSTRATION SHEET WITH PHOTO-SENSITIVE LAYER
AT316679B (en) Tub-shaped contact bridge
SE388443B (en) SEE TO REMOVE FROM A SURFACE A LAYER OF LIGHT SENSITIZED AND UNSOLVED POLYVINYL ALCOHOL CONTAINING MATERIAL AND COMPOSITION FOR PERFORMING THE SET
IT947448B (en) METHOD OF MANUFACTURING FILM UNITS
CA969791A (en) Contact lens having an optimum combination of properties
IT969488B (en) PROCEDURE FOR THE PREPARATION OF PURIFIED NORMAL PARAFFINS