CA977630A - Method for producing hydrophilic layers at the surface of non-hydrophilic acrylic resins - Google Patents

Method for producing hydrophilic layers at the surface of non-hydrophilic acrylic resins

Info

Publication number
CA977630A
CA977630A CA153,502A CA153502A CA977630A CA 977630 A CA977630 A CA 977630A CA 153502 A CA153502 A CA 153502A CA 977630 A CA977630 A CA 977630A
Authority
CA
Canada
Prior art keywords
hydrophilic
acrylic resins
producing
layers
hydrophilic acrylic
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
CA153,502A
Other languages
English (en)
Other versions
CA153502S (en
Inventor
Otto Wichterle
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.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Application granted granted Critical
Publication of CA977630A publication Critical patent/CA977630A/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
    • 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
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31536—Including interfacial reaction product of adjacent layers
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31935—Ester, halide or nitrile of addition polymer

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)
  • Materials For Medical Uses (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
CA153,502A 1971-10-08 1972-10-06 Method for producing hydrophilic layers at the surface of non-hydrophilic acrylic resins Expired CA977630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS711571A CS154977B1 (cs) 1971-10-08 1971-10-08

Publications (1)

Publication Number Publication Date
CA977630A true CA977630A (en) 1975-11-11

Family

ID=5419683

Family Applications (1)

Application Number Title Priority Date Filing Date
CA153,502A Expired CA977630A (en) 1971-10-08 1972-10-06 Method for producing hydrophilic layers at the surface of non-hydrophilic acrylic resins

Country Status (10)

Country Link
US (1) US3895169A (cs)
JP (1) JPS4846667A (cs)
AU (1) AU468915B2 (cs)
CA (1) CA977630A (cs)
CS (1) CS154977B1 (cs)
DE (1) DE2248501A1 (cs)
FR (1) FR2155553A5 (cs)
GB (1) GB1357989A (cs)
IT (1) IT968743B (cs)
NL (1) NL7213516A (cs)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122942A (en) * 1974-01-31 1978-10-31 Wolfson Leonard G Hydrophilic contact lens case
US4415406A (en) * 1980-03-07 1983-11-15 Standard Oil Company Chemical etching of polymers for metallizing
CA1184367A (en) * 1981-06-22 1985-03-26 Novartis Ag Process for producing shaped articles having improved surfaces
US4569858A (en) * 1985-01-28 1986-02-11 Barnes-Hind, Inc. Surface modification of hydrophilic contact lenses
SE8504501D0 (sv) * 1985-09-30 1985-09-30 Astra Meditec Ab Method of forming an improved hydrophilic coating on a polymer surface
JPS6380216A (ja) * 1986-09-24 1988-04-11 Bio Meito:Kk プラスチツク製スライドグラス類
CS267858B1 (en) * 1987-01-12 1990-02-12 Sulc Jiri Contact,if need be,intra-ocular lens and method of its production
AU608315B2 (en) * 1987-01-28 1991-03-28 Membrex, Inc. Hydrophilic article and method of producing same
GB2243612B (en) * 1987-12-09 1992-08-19 Ceskoslovenska Akademie Ved A non-hydrophilic polymer article having a hydrophilic layer
CS270372B1 (en) * 1987-12-09 1990-06-13 Sulc Jiri Method of thin hydrophilic layers formation on surface of articles of non-hydrophilic methacrylic and acrylic polymers
US4943618A (en) * 1987-12-18 1990-07-24 Kingston Technologies Limited Partnership Method for preparing polyacrylonitrile copolymers by heterogeneous reaction of polyacrylonitrile aquagel
GB2217869A (en) * 1988-04-22 1989-11-01 Ceskoslovenska Akademie Ved Contact lenses
US4898695A (en) * 1988-11-01 1990-02-06 Pilkington Visioncare Holdings, Inc. Method for tinting hydrophilic plastic articles
KR920701271A (ko) * 1989-09-14 1992-08-11 메이-자이 창 개선된 임상성능을 갖는 기체 투과성 소프트 콘택트렌즈
CA2100970A1 (en) * 1991-12-18 1993-06-19 Paul J. Buscemi Lubricous polyer network
ES2145910T3 (es) * 1994-05-19 2000-07-16 Minnesota Mining & Mfg Articulo polimerico con hidrofilia mejorada y un metodo para su fabricacion.
SE9600276D0 (sv) * 1996-01-25 1996-01-25 Astra Ab A wetting device for wetting a hydrophilic catheter and a urine collection bag incorporating said device
US5939208A (en) * 1997-11-07 1999-08-17 Biomimetics, Inc. Method for creation of biomimetic surfaces
US6221425B1 (en) 1998-01-30 2001-04-24 Advanced Cardiovascular Systems, Inc. Lubricious hydrophilic coating for an intracorporeal medical device
GB0617644D0 (en) 2006-09-07 2006-10-18 Polybiomed Ltd Hydrophilic surfaces for medical devices
WO2022183211A1 (en) 2021-02-26 2022-09-01 Epstein Scott M Rechargeable energy-storage device including partially- hydrolyzed structural hydrogel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832698A (en) * 1956-04-30 1958-04-29 Dow Chemical Co Method for destaticizing polymeric substances and articles thereby obtained
US3479160A (en) * 1965-10-11 1969-11-18 Borg Warner Metal plating of plastic materials
US3627558A (en) * 1968-11-27 1971-12-14 Technograph Printed Circuits L Sensitization process for electroless plating
US3698919A (en) * 1969-08-14 1972-10-17 Macdermid Inc Preparation of plastic substrates for electroless plating and solutions therefor
US3660293A (en) * 1969-09-23 1972-05-02 Crown City Plating Co Pre-etch treatment of acrylonitrile-butadiene-styrene resins for electroless plating
US3689303A (en) * 1970-12-21 1972-09-05 Crown City Plating Co Process for electroless plating of abs resins

Also Published As

Publication number Publication date
JPS4846667A (cs) 1973-07-03
CS154977B1 (cs) 1974-04-30
US3895169A (en) 1975-07-15
FR2155553A5 (cs) 1973-05-18
DE2248501A1 (de) 1973-04-12
GB1357989A (en) 1974-06-26
AU468915B2 (en) 1976-01-29
AU4749272A (en) 1974-04-11
IT968743B (it) 1974-03-20
NL7213516A (cs) 1973-04-10

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