FR2416239A1 - Copolymeres de l'acrylonitrile pauvres en monomeres residuels, procede pour leur preparation et leur utilisation pour la fabrication de pieces moulees orthopediques - Google Patents

Copolymeres de l'acrylonitrile pauvres en monomeres residuels, procede pour leur preparation et leur utilisation pour la fabrication de pieces moulees orthopediques

Info

Publication number
FR2416239A1
FR2416239A1 FR7900406A FR7900406A FR2416239A1 FR 2416239 A1 FR2416239 A1 FR 2416239A1 FR 7900406 A FR7900406 A FR 7900406A FR 7900406 A FR7900406 A FR 7900406A FR 2416239 A1 FR2416239 A1 FR 2416239A1
Authority
FR
France
Prior art keywords
manufacture
molded parts
orthopedic
preparation
residual monomers
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.)
Granted
Application number
FR7900406A
Other languages
English (en)
French (fr)
Other versions
FR2416239B1 (en, 2012
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Publication of FR2416239A1 publication Critical patent/FR2416239A1/fr
Application granted granted Critical
Publication of FR2416239B1 publication Critical patent/FR2416239B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Polymerisation Methods In General (AREA)
  • Materials For Medical Uses (AREA)
FR7900406A 1978-02-03 1979-01-09 Copolymeres de l'acrylonitrile pauvres en monomeres residuels, procede pour leur preparation et leur utilisation pour la fabrication de pieces moulees orthopediques Granted FR2416239A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2804533A DE2804533C2 (de) 1978-02-03 1978-02-03 Verfahren zur Herstellung restmonomerarmer Mischpolymerisate des Acrylnitrils und ihre Verwendung zur Herstellung orthopädischer Formkörper

Publications (2)

Publication Number Publication Date
FR2416239A1 true FR2416239A1 (fr) 1979-08-31
FR2416239B1 FR2416239B1 (en, 2012) 1985-04-19

Family

ID=6031022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900406A Granted FR2416239A1 (fr) 1978-02-03 1979-01-09 Copolymeres de l'acrylonitrile pauvres en monomeres residuels, procede pour leur preparation et leur utilisation pour la fabrication de pieces moulees orthopediques

Country Status (6)

Country Link
US (1) US4241203A (en, 2012)
JP (1) JPS54117590A (en, 2012)
DE (1) DE2804533C2 (en, 2012)
FR (1) FR2416239A1 (en, 2012)
GB (1) GB2013696B (en, 2012)
IT (1) IT1165622B (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272425A (en) * 1979-10-26 1981-06-09 The B. F. Goodrich Company Treating dispersions of acrylonitrile polymers
IT1198338B (it) * 1980-07-02 1988-12-21 Montedison Spa Processo per produrre copolimeri di monomeri vinil-aromatici con nitrili etilenicamente insaturi
US4517347A (en) * 1984-07-25 1985-05-14 Westvaco Corporation Method for copolymerization of styrene and acrylonitrile
US5109817A (en) * 1990-11-13 1992-05-05 Altronic, Inc. Catalytic-compression timed ignition
US5506318A (en) * 1993-12-13 1996-04-09 Air Products And Chemicals, Inc. Process for producing N-vinyl pyrrolidone polymer having low residual monomer
CN1120180C (zh) * 1994-06-03 2003-09-03 巴斯福股份公司 聚合物水分散液的制备
US5753182A (en) * 1996-02-14 1998-05-19 Biomet, Inc. Method for reducing the number of free radicals present in ultrahigh molecular weight polyethylene orthopedic components
DE102011002905A1 (de) 2011-01-20 2012-07-26 Evonik Röhm Gmbh Polyacrylimid-Schaumstoffe mit reduziertem Gehalt an Restmonomeren, sowie Verfahren zur Herstellung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656341A (en) * 1948-09-28 1953-10-20 Koppers Co Inc Catalytic polymerization process
FR1159465A (fr) * 1955-10-31 1958-06-27 Bayer Ag Procédé pour le traitement ultérieur de polymères d'acrylonitrile an vue de modifier leur caractère de solubilité
GB878438A (en) * 1960-03-15 1961-09-27 Dow Chemical Co Process for the production of polymeric materials
GB1306539A (en) * 1967-10-11 1973-02-14 Standard Oil Co Heat- and flame-resistant articles of acrylonitrile polymers
FR2291987A1 (fr) * 1974-11-25 1976-06-18 Solvay Procede pour l'elimination des residus de monomere dans les polymeres de l'acrylonitrile

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656334A (en) * 1948-09-28 1953-10-20 Koppers Co Inc Catalytic polymerization process
DE1074264B (en, 2012) * 1952-11-26 1960-01-28
US2974125A (en) * 1953-08-24 1961-03-07 Dow Chemical Co Copolymers of methyl methacrylate possessing good elongation values
DE1083549B (de) * 1959-01-09 1960-06-15 Roehm & Haas Gmbh Verfahren zur Herstellung von Acrylnitrilmischpolymerisaten mit hoher Zug-, Biege- und Waerme-festigkeit
NL137858C (en, 2012) * 1962-05-17
JPS5117455B2 (en, 2012) * 1972-06-14 1976-06-02
US3847885A (en) * 1973-05-21 1974-11-12 American Cyanamid Co Dewatering acrylonitrile polymers
JPS5258785A (en) * 1975-11-07 1977-05-14 Japan Exlan Co Ltd Process for preparing acrylonitrile polymer melts
JPS52104594A (en) * 1976-02-13 1977-09-02 Mitsubishi Chem Ind Ltd Preparation of nitrile copolymers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656341A (en) * 1948-09-28 1953-10-20 Koppers Co Inc Catalytic polymerization process
FR1159465A (fr) * 1955-10-31 1958-06-27 Bayer Ag Procédé pour le traitement ultérieur de polymères d'acrylonitrile an vue de modifier leur caractère de solubilité
GB878438A (en) * 1960-03-15 1961-09-27 Dow Chemical Co Process for the production of polymeric materials
GB1306539A (en) * 1967-10-11 1973-02-14 Standard Oil Co Heat- and flame-resistant articles of acrylonitrile polymers
FR2291987A1 (fr) * 1974-11-25 1976-06-18 Solvay Procede pour l'elimination des residus de monomere dans les polymeres de l'acrylonitrile

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/64 *

Also Published As

Publication number Publication date
JPS6360045B2 (en, 2012) 1988-11-22
IT1165622B (it) 1987-04-22
GB2013696A (en) 1979-08-15
DE2804533A1 (de) 1979-08-16
GB2013696B (en) 1982-10-20
JPS54117590A (en) 1979-09-12
IT7967238A0 (it) 1979-02-02
DE2804533C2 (de) 1985-05-23
FR2416239B1 (en, 2012) 1985-04-19
US4241203A (en) 1980-12-23

Similar Documents

Publication Publication Date Title
FR2416239A1 (fr) Copolymeres de l'acrylonitrile pauvres en monomeres residuels, procede pour leur preparation et leur utilisation pour la fabrication de pieces moulees orthopediques
FR2384810A1 (fr) Procede de preparation de polyethers-esters-amides contenant des unites des constituants initiaux distribuees statistiquement dans la chaine polymere
FR2378821A1 (fr) Compositions de copolymeres sequences utilisables pour la fabrication des chaussures, procede pour leur preparation et articles formes a partir d'elles
GB1492729A (en) Mouldable polyimide compositions
NO873468D0 (no) Blandinger av etylenpolymerer, fremgangsmaate for fremstilling og anvendelse derav for produksjon av industriartikler
FR2364236A1 (fr) Melanges contenant des polydiorganosiloxanes et leur preparation
US3125546A (en) Mechanical properties at various temperatures
FR2445313A1 (fr) Bases de schiff a groupes acetyleniques terminaux et leurs produits de polymerisation
SU625617A3 (ru) Способ получени полимеров нитрилов олефинового р да
JPS5540796A (en) Ternary polymer and its manufacture
US2970089A (en) Devolatilizing polymeric compositions
US3772257A (en) Production of styrene/acrylonitrile-copolymers
TW207549B (en, 2012)
US3041310A (en) Polystyrene-styrene copolymer molding compositions
DK351881A (da) Polymer-materiale
US4780509A (en) Preparation of impact-resistant thermoplastic molding
ES489325A1 (es) Procedimiento para retirar monomeros residuales de polimerosde abs
US2310132A (en) Material for construction of artificial dentures and process of producing the same
JPH01256506A (ja) α―メチルスチレン及びアクリロニトリルの共重合体及びその製造方法
FR2401966A1 (fr) Latex de polymere de chlorure de vinylidene
US3215684A (en) Method of preparing lysine polymers
JPS5928342B2 (ja) 耐衝撃性塩化ビニル樹脂組成物
TW370488B (en) Finishing process for syndiotactic vinyl aromatic polymers
FR2388838A1 (fr) Procede pour l'obtention de copolymeres d'anhydride maleique et de vinyltrialcoxysilanes
Chang et al. The effect of silicon and phosphorus on the thermo-oxidative degradation of poly (methyl methacrylate)

Legal Events

Date Code Title Description
ST Notification of lapse