CA1027515A - Process for the production of hydrophilic surfaces on silicone elastomer articles - Google Patents

Process for the production of hydrophilic surfaces on silicone elastomer articles

Info

Publication number
CA1027515A
CA1027515A CA211,797A CA211797A CA1027515A CA 1027515 A CA1027515 A CA 1027515A CA 211797 A CA211797 A CA 211797A CA 1027515 A CA1027515 A CA 1027515A
Authority
CA
Canada
Prior art keywords
production
silicone elastomer
hydrophilic surfaces
elastomer articles
articles
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
CA211,797A
Other languages
English (en)
French (fr)
Other versions
CA211797S (en
Inventor
Paul Feneberg
Ulrich Krekeler
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
Application granted granted Critical
Publication of CA1027515A publication Critical patent/CA1027515A/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
    • C08J7/123—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)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Eyeglasses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA211,797A 1973-10-25 1974-10-21 Process for the production of hydrophilic surfaces on silicone elastomer articles Expired CA1027515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732353495 DE2353495C3 (de) 1973-10-25 1973-10-25 Verfahren zur Erzeugung einer hydrophilen Oberfläche auf Polysiloxanelastomeren

Publications (1)

Publication Number Publication Date
CA1027515A true CA1027515A (en) 1978-03-07

Family

ID=5896398

Family Applications (1)

Application Number Title Priority Date Filing Date
CA211,797A Expired CA1027515A (en) 1973-10-25 1974-10-21 Process for the production of hydrophilic surfaces on silicone elastomer articles

Country Status (9)

Country Link
JP (1) JPS5314276B2 (enrdf_load_stackoverflow)
AU (1) AU501069B2 (enrdf_load_stackoverflow)
BR (1) BR7408821D0 (enrdf_load_stackoverflow)
CA (1) CA1027515A (enrdf_load_stackoverflow)
DE (1) DE2353495C3 (enrdf_load_stackoverflow)
FR (1) FR2249112B1 (enrdf_load_stackoverflow)
GB (1) GB1487965A (enrdf_load_stackoverflow)
HK (1) HK42578A (enrdf_load_stackoverflow)
IT (1) IT1021897B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56831A (en) * 1979-06-18 1981-01-07 Shin Etsu Chem Co Ltd Surface treatment of silicone resin molded product
DE3004685C2 (de) * 1980-02-08 1986-07-31 Titmus Eurocon Kontaktlinsen GmbH, 8750 Aschaffenburg Verfahren zur Hydrophilierung von Kontaktlinsen aus Siliconkautschuk
FR2483310A1 (fr) * 1980-05-29 1981-12-04 Fibar Ste Civile Immob Procede de traitement permettant de rendre hydrophiles des lentilles corneennes de contact
JPS58128835A (ja) * 1982-01-28 1983-08-01 Nok Corp 成形ゴム材料の表面処理方法
GB2174397A (en) * 1985-04-18 1986-11-05 Cambridge Contact Lens Technol Hard contact lenses and methods of manufacture
JP2763776B2 (ja) * 1988-05-27 1998-06-11 日本原子力研究所 細孔化コンタクトレンズの製造法
DE19946252A1 (de) * 1999-09-27 2001-04-05 Fraunhofer Ges Forschung Verfahren zur Herstellung selbstorganisierter Strukturen auf einer Substratoberfläche

Also Published As

Publication number Publication date
HK42578A (en) 1978-08-11
IT1021897B (it) 1978-02-20
DE2353495A1 (de) 1975-04-30
DE2353495B2 (de) 1976-04-08
JPS5074676A (enrdf_load_stackoverflow) 1975-06-19
JPS5314276B2 (enrdf_load_stackoverflow) 1978-05-16
AU7407574A (en) 1976-04-15
GB1487965A (en) 1977-10-05
BR7408821D0 (pt) 1975-09-16
FR2249112A1 (enrdf_load_stackoverflow) 1975-05-23
AU501069B2 (en) 1979-06-07
DE2353495C3 (de) 1984-02-02
FR2249112B1 (enrdf_load_stackoverflow) 1978-08-11

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