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BR8202239A - CLEANING COMPOSITION TO CLEAN OPTICAL SURFACES AND PROCESS TO CLEAN A CONTACT LENS - Google Patents

CLEANING COMPOSITION TO CLEAN OPTICAL SURFACES AND PROCESS TO CLEAN A CONTACT LENS

Info

Publication number
BR8202239A
BR8202239A BR8202239A BR8202239A BR8202239A BR 8202239 A BR8202239 A BR 8202239A BR 8202239 A BR8202239 A BR 8202239A BR 8202239 A BR8202239 A BR 8202239A BR 8202239 A BR8202239 A BR 8202239A
Authority
BR
Brazil
Prior art keywords
clean
contact lens
cleaning composition
optical surfaces
range
Prior art date
Application number
BR8202239A
Other languages
Portuguese (pt)
Inventor
Kai Chiang Su
Frank Stebbins
Rajkumar Pahlajrai Bhatia
Original Assignee
Alcon Lab Inc
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 Alcon Lab Inc filed Critical Alcon Lab Inc
Publication of BR8202239A publication Critical patent/BR8202239A/en

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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/0013—Liquid compositions with insoluble particles in suspension
    • 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
    • C11D3/37—Polymers

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

Soft and hard contact lenses are freed from deposits by cleansing them with a particulate organic polymer suspended in a carrier, the polymer having a particular size in the range from one micron to 600 microns and a Rockwell hardness in the range of from R120 to M68, or a shore hardness in the range from A15 to D100.
BR8202239A 1981-04-20 1982-04-19 CLEANING COMPOSITION TO CLEAN OPTICAL SURFACES AND PROCESS TO CLEAN A CONTACT LENS BR8202239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25586181A 1981-04-20 1981-04-20

Publications (1)

Publication Number Publication Date
BR8202239A true BR8202239A (en) 1983-03-29

Family

ID=22970167

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8202239A BR8202239A (en) 1981-04-20 1982-04-19 CLEANING COMPOSITION TO CLEAN OPTICAL SURFACES AND PROCESS TO CLEAN A CONTACT LENS

Country Status (9)

Country Link
EP (1) EP0063472B1 (en)
JP (1) JPS57192922A (en)
AT (1) ATE32270T1 (en)
AU (1) AU559965B2 (en)
BR (1) BR8202239A (en)
CA (2) CA1195127A (en)
DE (1) DE3278049D1 (en)
MX (1) MX166498B (en)
ZA (1) ZA822496B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481126A (en) * 1982-07-26 1984-11-06 The Procter & Gamble Company No rinse liquid car cleaner with solid polymers
US4693840A (en) * 1982-07-26 1987-09-15 The Procter & Gamble Company No rinse liquid car cleaner with solid polymers
US4533399A (en) * 1983-04-12 1985-08-06 Minnesota Mining And Manufacturing Company Contact lens cleaning method
US4678698A (en) * 1983-04-12 1987-07-07 Minnesota Mining And Manufacturing Company Contact lens cleaning article
US4622258A (en) * 1983-04-12 1986-11-11 Minnesota Mining And Manufacturing Company Contact lens cleaning article
JPS60159721A (en) * 1984-01-31 1985-08-21 Nippon Contact Lens Seizo Kk Cleaner for contact lens
US4655957A (en) * 1984-06-25 1987-04-07 Bausch & Lomb Incorporated Contact lens cleaning composition with polymeric beads
AT380897B (en) * 1984-12-10 1986-07-25 Koller Anton MIXTURE FOR THE CARE AND CLEANING OF CONTACT LENSES
GB2188744B (en) * 1986-04-01 1989-11-15 Donald James Highgate Contact lens cleaners
AU1156288A (en) * 1986-12-24 1988-07-27 Alcon Laboratories, Inc. Contact lens cleaning composition and method of use
DE3852571T2 (en) * 1987-05-28 1995-08-17 Colgate Palmolive Co Detergent composition for hard surfaces.
JPH01177014A (en) * 1987-12-28 1989-07-13 Tome Sangyo Kk Detergent for contact lens
US4855067A (en) * 1988-05-10 1989-08-08 Colgate-Palmolive Company Household cleaning composition
JPH01293314A (en) * 1988-05-20 1989-11-27 Daicel Chem Ind Ltd Cleaning agent for contact lens
EP0394456B1 (en) * 1988-06-18 1994-03-23 Tomei Sangyo Kabushiki Kaisha Detergent for contact lens and method for washing contact lens
US4968447A (en) * 1988-08-11 1990-11-06 Gage Products Company Cleaning composition and method
JPH0633415B2 (en) * 1988-12-02 1994-05-02 花王株式会社 Skin cleanser composition
US5128058A (en) * 1989-05-31 1992-07-07 Hoya Corporation Contact lens cleaner containing a microcapsular polishing agent
US5017238A (en) * 1989-08-30 1991-05-21 Dow Corning Corporation Aqueous cleaning dispersions using adsorptive polymeric powder and method of using
US5037485A (en) * 1989-09-14 1991-08-06 Dow Corning Corporation Method of cleaning surfaces
CA2039378A1 (en) * 1990-04-03 1991-10-04 Toyoyasu Tanaka Contact lens cleaning instrument
DE19808054C2 (en) * 1998-02-26 2002-06-13 Boehme Chem Fab Kg Object for cleaning surfaces
GB0004898D0 (en) 2000-03-02 2000-04-19 Ici Plc Extrusion process
US20050272619A1 (en) * 2004-06-07 2005-12-08 Borgonjon Patrice M L Detergent composition
JP4896650B2 (en) * 2006-09-29 2012-03-14 株式会社コーセー Novel water-soluble scrub agent and oil-based skin cleansing agent containing the scrub agent
DE102012222263A1 (en) * 2012-12-05 2014-06-05 Henkel Ag & Co. Kgaa Removal of greasy soiling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1295611A (en) * 1970-07-16 1972-11-08
US3884826A (en) * 1973-07-20 1975-05-20 Barnes Hind Pharm Inc Thixotropic cleaning agent for hard contact lenses
US4048122A (en) * 1976-01-23 1977-09-13 Barnes-Hind Pharmaceuticals, Inc. Cleaning agents for contact lenses
CA1152843A (en) * 1979-06-25 1983-08-30 Polymer Technology Corporation Abrasive-containing contact lens cleaning materials

Also Published As

Publication number Publication date
DE3278049D1 (en) 1988-03-03
ATE32270T1 (en) 1988-02-15
JPS632091B2 (en) 1988-01-16
EP0063472B1 (en) 1988-01-27
EP0063472A3 (en) 1983-05-04
AU559965B2 (en) 1987-03-26
AU590848B2 (en) 1989-11-16
AU7372387A (en) 1987-10-08
CA1195127A (en) 1985-10-15
EP0063472A2 (en) 1982-10-27
ZA822496B (en) 1983-02-23
MX166498B (en) 1993-01-12
CA1270119B (en) 1990-06-12
AU8258782A (en) 1982-10-28
JPS57192922A (en) 1982-11-27

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 19/04/97