GB1362939A - Method for rendering silicone rubber surfaces hydrophilic - Google Patents

Method for rendering silicone rubber surfaces hydrophilic

Info

Publication number
GB1362939A
GB1362939A GB2573A GB2573A GB1362939A GB 1362939 A GB1362939 A GB 1362939A GB 2573 A GB2573 A GB 2573A GB 2573 A GB2573 A GB 2573A GB 1362939 A GB1362939 A GB 1362939A
Authority
GB
United Kingdom
Prior art keywords
elastomer
silicone rubber
torr
pressure
ions
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.)
Expired
Application number
GB2573A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1362939A publication Critical patent/GB1362939A/en
Expired legal-status Critical Current

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
    • 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
    • C08J7/123—Treatment by wave energy or particle radiation
    • 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Eyeglasses (AREA)
GB2573A 1971-12-31 1973-01-01 Method for rendering silicone rubber surfaces hydrophilic Expired GB1362939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712165805 DE2165805B2 (de) 1971-12-31 1971-12-31 Verfahren zur hydrophilierung der oberflaechen von polysiloxanformkoerpern

Publications (1)

Publication Number Publication Date
GB1362939A true GB1362939A (en) 1974-08-07

Family

ID=5829825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2573A Expired GB1362939A (en) 1971-12-31 1973-01-01 Method for rendering silicone rubber surfaces hydrophilic

Country Status (9)

Country Link
JP (1) JPS5843015B2 (de)
AU (1) AU460464B2 (de)
CA (1) CA990235A (de)
CH (1) CH606206A5 (de)
DE (1) DE2165805B2 (de)
FR (1) FR2166027B1 (de)
GB (1) GB1362939A (de)
HK (1) HK11476A (de)
IT (1) IT974405B (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332313A1 (fr) * 1975-11-21 1977-06-17 Nasa Revetements resistants a l'abrasion pour surfaces de matieres plastiques
US4143949A (en) * 1976-10-28 1979-03-13 Bausch & Lomb Incorporated Process for putting a hydrophilic coating on a hydrophobic contact lens
EP0101326A1 (de) * 1982-08-18 1984-02-22 Foster Grant Corporation Verfahren zur Herstellung von gegen Abrasion resistente Beschichtungen und so beschichtete Gegenstände
GB2174397A (en) * 1985-04-18 1986-11-05 Cambridge Contact Lens Technol Hard contact lenses and methods of manufacture
WO1999057177A1 (en) * 1998-05-05 1999-11-11 Bausch & Lomb Incorporated Plasma surface treatment of silicone hydrogel contact lenses
WO1999057178A1 (en) * 1998-05-05 1999-11-11 Bausch & Lomb Incorporated Plasma surface treatment of silicone hydrogel contact lenses

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142553A (ja) * 1974-10-08 1976-04-10 Hoya Lens Co Ltd Shinsuiseishirikoonkontakutorenzuno seizohoho
JPS5187579A (de) * 1975-01-31 1976-07-31 Citizen Watch Co Ltd
JPS5269985A (en) * 1975-12-10 1977-06-10 Sekisui Chemical Co Ltd Method of antistatic treatment of synthetic resin molded product
JPS5327436A (en) * 1976-08-27 1978-03-14 Nippon Contact Lense Discharge treating method
JPS56831A (en) * 1979-06-18 1981-01-07 Shin Etsu Chem Co Ltd Surface treatment of silicone resin molded product
JPS5924825A (ja) * 1982-08-02 1984-02-08 Tokyo Contact Lens Kenkyusho:Kk コンタクトレンズ表面の親水化処理方法
US4478873A (en) * 1983-05-23 1984-10-23 American Optical Corporation Method imparting anti-static, anti-reflective properties to ophthalmic lenses
FR2602235B1 (fr) * 1986-07-31 1988-10-07 Commissariat Energie Atomique Procede de fabrication de copolymeres greffes au moyen de faisceaux d'ions hautement energetiques et produits obtenus
JP7328181B2 (ja) 2020-07-15 2023-08-16 株式会社神戸製鋼所 重ねすみ肉溶接継手及びその製造方法並びに閉断面部材

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA846143A (en) * 1970-07-07 D. Gesser Hymie Contact lenses
GB903201A (en) * 1959-10-19 1962-08-15 Dow Corning Vulcanisation of silicone rubber
GB927202A (en) * 1961-04-12 1963-05-29 Dow Corning Contact lenses
US3925178A (en) * 1970-04-17 1975-12-09 Hymie D Gesser Contact lenses
US3677877A (en) * 1970-10-30 1972-07-18 Dow Corning Article of silicone rubber having surfaces resistant to dirt pick-up

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332313A1 (fr) * 1975-11-21 1977-06-17 Nasa Revetements resistants a l'abrasion pour surfaces de matieres plastiques
US4143949A (en) * 1976-10-28 1979-03-13 Bausch & Lomb Incorporated Process for putting a hydrophilic coating on a hydrophobic contact lens
EP0101326A1 (de) * 1982-08-18 1984-02-22 Foster Grant Corporation Verfahren zur Herstellung von gegen Abrasion resistente Beschichtungen und so beschichtete Gegenstände
EP0102224A1 (de) * 1982-08-18 1984-03-07 Foster Grant Corporation Verfahren zur Herstellung von gegen Abrasion resistente Beschichtungen und so beschichtete Gegenstände
EP0116091A1 (de) * 1982-08-18 1984-08-22 Foster Grant Corporation Verfahren zur herstellung einer abriebfesten beschichtung auf feste oberflächen und so erzeugte gegenstände
EP0118527A1 (de) * 1982-08-18 1984-09-19 Foster Grant Corp Verfahren zur herstellung einer abriebfesten beschichtung auf feste oberflächen und so erzeugte gegenstände.
US4492733A (en) * 1982-08-18 1985-01-08 Foster Grant Corporation Method of making an abrasion resistant coating on a solid substrate and articles produced thereby
EP0118527A4 (de) * 1982-08-18 1985-04-25 Foster Grant Corp Verfahren zur herstellung einer abriebfesten beschichtung auf feste oberflächen und so erzeugte gegenstände.
EP0116091A4 (de) * 1982-08-18 1985-09-26 Foster Grant Corp Verfahren zur herstellung einer abriebfesten beschichtung auf feste oberflächen und so erzeugte gegenstände.
GB2174397A (en) * 1985-04-18 1986-11-05 Cambridge Contact Lens Technol Hard contact lenses and methods of manufacture
WO1999057177A1 (en) * 1998-05-05 1999-11-11 Bausch & Lomb Incorporated Plasma surface treatment of silicone hydrogel contact lenses
WO1999057178A1 (en) * 1998-05-05 1999-11-11 Bausch & Lomb Incorporated Plasma surface treatment of silicone hydrogel contact lenses
US6193369B1 (en) 1998-05-05 2001-02-27 Bausch & Lomb Incorporated Plasma surface treatment of silicone hydrogel contact lenses

Also Published As

Publication number Publication date
AU460464B2 (en) 1975-04-03
DE2165805B2 (de) 1976-05-26
CA990235A (en) 1976-06-01
AU5052172A (en) 1974-07-04
HK11476A (en) 1976-03-12
CH606206A5 (de) 1978-10-31
FR2166027B1 (de) 1978-06-30
JPS4874580A (de) 1973-10-08
IT974405B (it) 1974-06-20
DE2165805A1 (de) 1973-07-05
FR2166027A1 (de) 1973-08-10
JPS5843015B2 (ja) 1983-09-24

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
SPA Amended specification published
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee