DE3484219D1 - Polymermischungen mit hoher wasserabsorption. - Google Patents

Polymermischungen mit hoher wasserabsorption.

Info

Publication number
DE3484219D1
DE3484219D1 DE8484305837T DE3484219T DE3484219D1 DE 3484219 D1 DE3484219 D1 DE 3484219D1 DE 8484305837 T DE8484305837 T DE 8484305837T DE 3484219 T DE3484219 T DE 3484219T DE 3484219 D1 DE3484219 D1 DE 3484219D1
Authority
DE
Germany
Prior art keywords
water absorption
high water
polymer blends
blends
polymer
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 - Lifetime
Application number
DE8484305837T
Other languages
English (en)
Inventor
Ronald F C O Minnesota Ofstead
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE3484219D1 publication Critical patent/DE3484219D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/26—Mixtures of macromolecular compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/04—Macromolecular materials
    • A61L29/049—Mixtures of macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Eyeglasses (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
DE8484305837T 1983-09-08 1984-08-24 Polymermischungen mit hoher wasserabsorption. Expired - Lifetime DE3484219D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53019983A 1983-09-08 1983-09-08

Publications (1)

Publication Number Publication Date
DE3484219D1 true DE3484219D1 (de) 1991-04-11

Family

ID=24112808

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484305837T Expired - Lifetime DE3484219D1 (de) 1983-09-08 1984-08-24 Polymermischungen mit hoher wasserabsorption.

Country Status (13)

Country Link
EP (1) EP0137686B1 (de)
JP (1) JPH0662858B2 (de)
AR (1) AR243573A1 (de)
AT (1) ATE61234T1 (de)
AU (1) AU580560B2 (de)
BR (1) BR8404323A (de)
CA (1) CA1246269A (de)
DE (1) DE3484219D1 (de)
ES (1) ES535333A0 (de)
IE (1) IE56908B1 (de)
IL (1) IL72764A (de)
MX (1) MX167849B (de)
NZ (1) NZ209224A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0195813B1 (de) * 1984-09-21 1991-03-13 Menlo Care Inc. Mehrphasige polymerzusammensetzungen
US4911691A (en) * 1984-09-21 1990-03-27 Menlo Care, Inc. Assembly for adminstering IV solution
US4883699A (en) * 1984-09-21 1989-11-28 Menlo Care, Inc. Polymeric article having high tensile energy to break when hydrated
US4981727A (en) * 1986-08-29 1991-01-01 Minnesota Mining And Manufacturing Company Polyfluoropolyethers having pendant perfluoroalkoxy groups
US4820588A (en) * 1986-08-29 1989-04-11 Minnesota Mining And Manufacturing Company Shaped articles of polyfluoropolyethers having pendant perfluoroalkoxy groups
US4743300A (en) * 1986-08-29 1988-05-10 Minnesota Mining And Manufacturing Company Polyfluoropolyethers having pendant perfluoroalkoxy groups
US4745029A (en) * 1986-10-06 1988-05-17 General Electric Company Transparent blends of polymethyl methacrylate and BPA polycarbonate
US4904421A (en) * 1987-11-25 1990-02-27 Tomei Sangyo Kabushiki Kaisha Soft ocular lens and method for its preparation
US5108428A (en) * 1988-03-02 1992-04-28 Minnesota Mining And Manufacturing Company Corneal implants and manufacture and use thereof
GB2218994B (en) * 1988-05-26 1992-01-15 Warner Lambert Co New polymer composition
US4935307A (en) * 1988-10-21 1990-06-19 Minnesota Mining And Manufacturing Company Transparent coatings for graphics applications
US5292514A (en) * 1992-06-24 1994-03-08 Minnesota Mining And Manufacturing Company Azlactone-functional substrates, corneal prostheses, and manufacture and use thereof
EP0592706B1 (de) * 1992-10-13 1997-02-19 Deutsche Carbone Ag Verwendung von Zelluloseestermischung-Membranen
EP1216142A4 (de) * 1999-07-16 2003-06-11 Novartis Ag Thermoformbare ophthalmische linse
KR102532423B1 (ko) * 2021-07-20 2023-05-15 한국기술교육대학교 산학협력단 가변 초점 렌즈용 조성물, 이를 포함하는 가변 초점 렌즈 및 그 제조방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2046764B (en) * 1979-02-08 1983-04-20 Matburn Holdings Ltd Polymeric sealant compositions
SE448544B (sv) * 1979-12-05 1987-03-02 Kendall & Co Vattenabsorberande komposition och anvendning derav som berare for ett lekemedel
SU1243627A3 (ru) * 1979-12-05 1986-07-07 Дзе Кендалл Компани (Фирма) Гелеобразующа композици
JPS6011964B2 (ja) * 1981-01-31 1985-03-29 日東電工株式会社 シ−ル材の製造方法
JPS57187340A (en) * 1981-05-15 1982-11-18 Tokuyama Soda Co Ltd Polymer composition
DE3149976A1 (de) * 1981-12-17 1983-06-30 Hoechst Ag, 6230 Frankfurt Makroporoese asymmetrische hydrophile membran aus synthetischem polymerisat

Also Published As

Publication number Publication date
CA1246269A (en) 1988-12-06
AR243573A1 (es) 1993-08-31
IE56908B1 (en) 1992-01-29
IL72764A0 (en) 1984-11-30
AU3189884A (en) 1985-03-14
BR8404323A (pt) 1985-07-30
ES8602046A1 (es) 1985-11-01
JPH0662858B2 (ja) 1994-08-17
IL72764A (en) 1988-01-31
NZ209224A (en) 1987-10-30
IE842087L (en) 1985-03-08
ES535333A0 (es) 1985-11-01
JPS6072959A (ja) 1985-04-25
MX167849B (es) 1993-04-15
AU580560B2 (en) 1989-01-19
EP0137686A3 (en) 1987-04-08
EP0137686B1 (de) 1991-03-06
ATE61234T1 (de) 1991-03-15
EP0137686A2 (de) 1985-04-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition