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BR8404323A - Composicao,artigo solido,artigo oticamente translucido,lente de contato,processo para a preparacao de uma mistura de polimeros rao reticulados,processo para a preparacao termica de uma mistura miscivel de polimeros e material hidratado - Google Patents

Composicao,artigo solido,artigo oticamente translucido,lente de contato,processo para a preparacao de uma mistura de polimeros rao reticulados,processo para a preparacao termica de uma mistura miscivel de polimeros e material hidratado

Info

Publication number
BR8404323A
BR8404323A BR8404323A BR8404323A BR8404323A BR 8404323 A BR8404323 A BR 8404323A BR 8404323 A BR8404323 A BR 8404323A BR 8404323 A BR8404323 A BR 8404323A BR 8404323 A BR8404323 A BR 8404323A
Authority
BR
Brazil
Prior art keywords
polymers
mixture
preparation
article
transluced
Prior art date
Application number
BR8404323A
Other languages
English (en)
Inventor
Ronald F Ofstead
Original Assignee
Minnesota Mining & Mfg
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 & Mfg filed Critical Minnesota Mining & Mfg
Publication of BR8404323A publication Critical patent/BR8404323A/pt

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)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Eyeglasses (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
BR8404323A 1983-09-08 1984-08-30 Composicao,artigo solido,artigo oticamente translucido,lente de contato,processo para a preparacao de uma mistura de polimeros rao reticulados,processo para a preparacao termica de uma mistura miscivel de polimeros e material hidratado BR8404323A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR8404323A true BR8404323A (pt) 1985-07-30

Family

ID=24112808

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8404323A BR8404323A (pt) 1983-09-08 1984-08-30 Composicao,artigo solido,artigo oticamente translucido,lente de contato,processo para a preparacao de uma mistura de polimeros rao reticulados,processo para a preparacao termica de uma mistura miscivel de polimeros e material hidratado

Country Status (13)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0195813B1 (en) * 1984-09-21 1991-03-13 Menlo Care Inc. Multiple phase polymeric compositions
US4883699A (en) * 1984-09-21 1989-11-28 Menlo Care, Inc. Polymeric article having high tensile energy to break when hydrated
US4911691A (en) * 1984-09-21 1990-03-27 Menlo Care, Inc. Assembly for adminstering IV solution
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
US4981727A (en) * 1986-08-29 1991-01-01 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
DE69217551T2 (de) * 1992-10-13 1997-06-05 Carbone Ag Verwendung von Zelluloseestermischung-Membranen
EP1216142A4 (en) * 1999-07-16 2003-06-11 Novartis Ag THERMOFORMABLE OPHTHALMIC LENS
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
SU1243627A3 (ru) * 1979-12-05 1986-07-07 Дзе Кендалл Компани (Фирма) Гелеобразующа композици
SE448544B (sv) * 1979-12-05 1987-03-02 Kendall & Co Vattenabsorberande komposition och anvendning derav som berare for ett lekemedel
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
EP0137686A2 (en) 1985-04-17
JPH0662858B2 (ja) 1994-08-17
ES8602046A1 (es) 1985-11-01
JPS6072959A (ja) 1985-04-25
ATE61234T1 (de) 1991-03-15
ES535333A0 (es) 1985-11-01
IL72764A (en) 1988-01-31
IE842087L (en) 1985-03-08
CA1246269A (en) 1988-12-06
AR243573A1 (es) 1993-08-31
EP0137686B1 (en) 1991-03-06
MX167849B (es) 1993-04-15
IL72764A0 (en) 1984-11-30
EP0137686A3 (en) 1987-04-08
DE3484219D1 (de) 1991-04-11
NZ209224A (en) 1987-10-30
IE56908B1 (en) 1992-01-29
AU3189884A (en) 1985-03-14
AU580560B2 (en) 1989-01-19

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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 30/08/99