DE2235973A1 - Kunststoffmaterial und verfahren zu seiner herstellung - Google Patents

Kunststoffmaterial und verfahren zu seiner herstellung

Info

Publication number
DE2235973A1
DE2235973A1 DE19722235973 DE2235973A DE2235973A1 DE 2235973 A1 DE2235973 A1 DE 2235973A1 DE 19722235973 DE19722235973 DE 19722235973 DE 2235973 A DE2235973 A DE 2235973A DE 2235973 A1 DE2235973 A1 DE 2235973A1
Authority
DE
Germany
Prior art keywords
polymer
plastic material
group
polar
groups
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.)
Pending
Application number
DE19722235973
Other languages
German (de)
English (en)
Inventor
John Reginald Larke
Brian John Tighe
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.)
NAT RES DEV
National Research Development Corp UK
Original Assignee
NAT RES DEV
National Research Development Corp UK
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 NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV
Publication of DE2235973A1 publication Critical patent/DE2235973A1/de
Pending 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
    • A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Transplantation (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE19722235973 1971-07-21 1972-07-21 Kunststoffmaterial und verfahren zu seiner herstellung Pending DE2235973A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3423271A GB1395501A (en) 1971-07-21 1971-07-21 Hydrophilic plastic materials

Publications (1)

Publication Number Publication Date
DE2235973A1 true DE2235973A1 (de) 1973-02-08

Family

ID=10363076

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722235973 Pending DE2235973A1 (de) 1971-07-21 1972-07-21 Kunststoffmaterial und verfahren zu seiner herstellung

Country Status (5)

Country Link
CA (1) CA982298A (enExample)
DE (1) DE2235973A1 (enExample)
FR (1) FR2151846A5 (enExample)
GB (1) GB1395501A (enExample)
IT (1) IT964737B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833224A (en) * 1985-10-11 1989-05-23 Idemitsu Kosan Company Limited Ethylene copolymers and process for production

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31422E (en) 1977-12-27 1983-10-18 Schering Corporation Hydrophilic polymers and contact lenses of high water content
US4228269A (en) 1978-06-08 1980-10-14 Wesley-Jessen Inc. Contact lenses of high gas permeability
US4611039A (en) * 1981-11-09 1986-09-09 Precision-Cosmet Co., Inc. Wettable, gas permeable contact lens
US4758642A (en) * 1985-12-11 1988-07-19 Exxon Chemical Patents Inc. Process for preparing improved high solids acrylic-based coatings
US4855369A (en) * 1985-12-11 1989-08-08 Exxon Chemical Patents Inc. High solids acrylic-based coatings
US4963159A (en) * 1987-11-24 1990-10-16 Schering Corporation Hydrophilic colored contact lens
US4857072A (en) * 1987-11-24 1989-08-15 Schering Corporation Hydrophilic colored contact lenses
AU631425B2 (en) 1989-04-14 1992-11-26 Wesley-Jessen Corporation Color binding mechanism for contact lenses
US20060074182A1 (en) * 2004-09-30 2006-04-06 Depuy Products, Inc. Hydrogel composition and methods for making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833224A (en) * 1985-10-11 1989-05-23 Idemitsu Kosan Company Limited Ethylene copolymers and process for production

Also Published As

Publication number Publication date
GB1395501A (en) 1975-05-29
IT964737B (it) 1974-01-31
FR2151846A5 (enExample) 1973-04-20
CA982298A (en) 1976-01-20

Similar Documents

Publication Publication Date Title
DE2364675C2 (de) Aus einer Polymerenhauptkette und Polymerenseitenketten bestehendes Copolymeres und seine Verwendung zur Herstellung von Gegenständen für biomedizinische Zwecke
DE3030882C2 (enExample)
DE2552614C3 (de) Verfahren zur partiellen alkalischen Hydrolyse von vorwiegend Acrylnitril enthaltenden Polymerisaten sowie die Verwendung der Hydrolysate
DE3200479C2 (enExample)
EP0590421B1 (de) Copolymerisate mit nichtlinear optischen Eigenschaften und deren Verwendung
DE68915365T2 (de) Pfropfung einer verhinderten C-nitro-Gruppe auf Polymere.
DE1301894B (de) Verfahren zur pfropfpolymerisation von vinylverbindungen auf staerke
DE3202666A1 (de) Hydrogelbildendes verbundgebilde, verfahren zu seiner herstellung und unter seiner verwendung erhaltene hartkontaktlinsen
DE1100960B (de) Verfahren zur Herstellung von dreidimensionalen, unloeslichen, harten und unschmelzbaren Polymeren und Copolymeren
DE2723905C2 (enExample)
DE2235973A1 (de) Kunststoffmaterial und verfahren zu seiner herstellung
DE1520156A1 (de) Vinylchloridmischpolymere
DE69120290T2 (de) Pfropfpolymerisieren von polyvinylpyrrolidon auf vorgebildeten polymeren
EP0492405B1 (de) Acrylat-Methacrylat-Propfpolymerisate
DE2557828C3 (de) Thermoplastische Massen
DE2922073C3 (de) Verfahren zur herstellung von weichgestelltem vinylidenchlorid-vinylchlorid-copolymerisat
DE2018607C3 (de) Verfahren zur Herstellung von Formmassen
DE2165157C3 (de) Durch Lichteinwirkung zersetzbare thermoplastische Formmassen
DE1241619B (de) Verfahren zur Herstellung modifizierter Polymerer
DE2500494C2 (enExample)
DE1520406B2 (de) Verfahren zur herstellung polymerer acetale
DE2538008C2 (de) Verfahren zur Herstellung von Acrylharzen für Filmanwendungen und danach hergestellte Acrylharze
DE69107532T2 (de) Biologisch abbaubare Polymere.
DE69001706T2 (de) Verfahren zur Herstellung von Vinylchloridpolymeren, modifiziert mit Lactonpolymeren und mit Lactonpolymeren modifizierte Vinylchloridpolymere.
DE1495774C3 (de) Verfahren zur Herstellung von Pfropfmischpolymerisaten

Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee