DE1795630B2 - - Google Patents

Info

Publication number
DE1795630B2
DE1795630B2 DE19711795630 DE1795630A DE1795630B2 DE 1795630 B2 DE1795630 B2 DE 1795630B2 DE 19711795630 DE19711795630 DE 19711795630 DE 1795630 A DE1795630 A DE 1795630A DE 1795630 B2 DE1795630 B2 DE 1795630B2
Authority
DE
Germany
Prior art keywords
polymer
methacrylonitrile
poly
polymers
solvents
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
DE19711795630
Other languages
German (de)
English (en)
Other versions
DE1795630A1 (de
DE1795630C3 (https=
Inventor
Gino Dall'asta
Giorgio Mazzanti
Giulio Natta
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.)
Montedison SpA
Original Assignee
Montecatini Edison SpA
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 Montecatini Edison SpA filed Critical Montecatini Edison SpA
Priority to DE19711795630 priority Critical patent/DE1795630A1/de
Publication of DE1795630A1 publication Critical patent/DE1795630A1/de
Publication of DE1795630B2 publication Critical patent/DE1795630B2/de
Application granted granted Critical
Publication of DE1795630C3 publication Critical patent/DE1795630C3/de
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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/42—Nitriles
    • C08F20/50—Nitriles containing four or more carbon atoms

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)
DE19711795630 1960-12-14 1971-12-12 Hochmolekulares lineares kristallines Polymethacrylnitril Granted DE1795630A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19711795630 DE1795630A1 (de) 1960-12-14 1971-12-12 Hochmolekulares lineares kristallines Polymethacrylnitril

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2150660 1960-12-14
DE19711795630 DE1795630A1 (de) 1960-12-14 1971-12-12 Hochmolekulares lineares kristallines Polymethacrylnitril

Publications (3)

Publication Number Publication Date
DE1795630A1 DE1795630A1 (de) 1972-03-16
DE1795630B2 true DE1795630B2 (https=) 1974-01-24
DE1795630C3 DE1795630C3 (https=) 1974-08-22

Family

ID=25756117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19711795630 Granted DE1795630A1 (de) 1960-12-14 1971-12-12 Hochmolekulares lineares kristallines Polymethacrylnitril

Country Status (1)

Country Link
DE (1) DE1795630A1 (https=)

Also Published As

Publication number Publication date
DE1795630A1 (de) 1972-03-16
DE1795630C3 (https=) 1974-08-22

Similar Documents

Publication Publication Date Title
DE2442238C3 (de) Verfahren zur Herstellung von Polyphenylenoxid-Pfropfcopolymerisaten
DE2757329C2 (de) Verfahren zur Herstellung von Polymerisaten der Acrylsäure oder Methacrylsäure
DE1794361C2 (de) Polymere des Propylens oder Butens-1. Ausscheidung aus: 1494168
DE2255263C3 (de) Verfahren zur Herstellung von unlöslichen, vernetzten, nur wenig quellbaren Polymerisaten des N-Vinylpyrrolidon-(2)
DE2147639B2 (de) Verfahren zur Herstellung eines maleinisierten Produktes
DE1932797C3 (de) Verfahren zur Pfropfung polymerisierbarer Monomerer auf kristalline, nicht voraktivierte Polyolefine
DE1150206B (de) Verfahren zur Herstellung von Polymerisaten aus Olefinoxyden
DE3050445C2 (de) Verfahren zur Polymerisation eines polymerisierbaren äthylenisch ungesättigten Monomeren
DE1520242B2 (de) Verfahren zur herstellung von kristallinem polymethacyrl nitril
DE1795630B2 (https=)
DE1040244B (de) Verfahren zur Polymerisation von alpha, ß-ungesättigten Aldehyden
DE1745283A1 (de) Verfahren zur industriellen Herstellung von Polymerisationsprodukten von Zusammensetzungen auf der Grundlage von Vinylchlorid,die wenigstens teilweise durch Vinylchlorid gepfropfte Copolymere auf der Grundlage von Vinylacetat und AEthylen enthalten,und nach diesem Verfahren hergestellte Erzeugnisse
AT221814B (de) Verfahren zur Herstellung von Pfropf- oder Blockpolymeren
DE2111294A1 (de) Verfahren zur Herstellung von Polyvinylcarbazol
AT232278B (de) Verfahren zum Polymerisieren von α-Methacrylnitril
DE2608868A1 (de) Verfahren zur herstellung eines quartaeren ammoniumsalzes
DE897486C (de) Verfahren zur Herstellung neuer AEthylenderivate
DE2518622A1 (de) Symmetrische azo-bis-merkaptoverbindungen
DE2120232C3 (de) Verfahren zur Herstellung eines Blockpolymeren
AT233818B (de) Verfahren zur Herstellung von Perioden-Mischpolymerisaten
DE4440674A1 (de) Verfahren zur Herstellung von kautschukmodifizierten Formmassen unter Verwendung von Peroxygruppen aufweisenden Verbindungen
AT219275B (de) Verfahren zur Polymerisation von Acrylmonomeren
DE1520499B2 (de) Verfahren zur herstellung von elastomeren aethylen-acrylnitrilmischpolymerisaten
AT208076B (de) Verfahren zur Herstellung von Polypropylen
AT205232B (de) Verfahren zur Herstellung eines Polymers

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee