NL151389B - Werkwijze ter bereiding van oplossingen van homopolymeren en copolymeren van acrylonitrile, die ten minste 80 gew.% acrylonitrile bevatten. - Google Patents

Werkwijze ter bereiding van oplossingen van homopolymeren en copolymeren van acrylonitrile, die ten minste 80 gew.% acrylonitrile bevatten.

Info

Publication number
NL151389B
NL151389B NL666608595A NL6608595A NL151389B NL 151389 B NL151389 B NL 151389B NL 666608595 A NL666608595 A NL 666608595A NL 6608595 A NL6608595 A NL 6608595A NL 151389 B NL151389 B NL 151389B
Authority
NL
Netherlands
Prior art keywords
acrylonitrile
homopolymers
copolymers
preparing solutions
acrylonitrile containing
Prior art date
Application number
NL666608595A
Other languages
English (en)
Other versions
NL6608595A (nl
Original Assignee
Bayer Ag
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
Priority claimed from DE1965F0046409 external-priority patent/DE1301077B/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of NL6608595A publication Critical patent/NL6608595A/xx
Publication of NL151389B publication Critical patent/NL151389B/nl

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
    • C08F20/44—Acrylonitrile
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/36—Polymerisation in solid state

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)
  • Polymerisation Methods In General (AREA)
NL666608595A 1965-06-23 1966-06-21 Werkwijze ter bereiding van oplossingen van homopolymeren en copolymeren van acrylonitrile, die ten minste 80 gew.% acrylonitrile bevatten. NL151389B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965F0046409 DE1301077B (de) 1965-06-23 1965-06-23 Verfahren zur Herstellung von verspinnbaren Loesungen des Polyacrylnitrils

Publications (2)

Publication Number Publication Date
NL6608595A NL6608595A (nl) 1966-12-27
NL151389B true NL151389B (nl) 1976-11-15

Family

ID=7101016

Family Applications (1)

Application Number Title Priority Date Filing Date
NL666608595A NL151389B (nl) 1965-06-23 1966-06-21 Werkwijze ter bereiding van oplossingen van homopolymeren en copolymeren van acrylonitrile, die ten minste 80 gew.% acrylonitrile bevatten.

Country Status (6)

Country Link
US (1) US3453249A (nl)
AT (1) AT271008B (nl)
BE (1) BE682925A (nl)
CH (1) CH470426A (nl)
GB (1) GB1114187A (nl)
NL (1) NL151389B (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2602350A1 (de) * 1976-01-22 1977-07-28 Bayer Ag Loesungspolymerisation von vernetzungsfaehigen acrylnitrilpolymerisaten
US4621116A (en) * 1984-12-07 1986-11-04 E. I. Du Pont De Nemours And Company Process for copolymerization of tetrafluoroethylene in the presence of a dispersing agent comprising a perfluoroalkoxybenzene sulfonic acid or salt
US4910274A (en) * 1987-11-27 1990-03-20 The Dow Chemical Company Preparation of monohydroxy-containing polymers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH311220A (de) * 1950-07-17 1955-11-30 Gmbh W C Heraeus Verfahren zur Herstellung von Kunststoffen aus polymerisierbaren organischen Verbindungen mit einer doppelt gebundenen endständigen Methylengruppe.
US2768156A (en) * 1951-03-08 1956-10-23 Heraeus Gmbh W C Process for the production of polymerisation products using sulphinc acid salts
BE538514A (nl) * 1954-05-28
DE1050063B (de) * 1954-09-22 1959-02-05 Wacker-Chemie G.m.b.H., München Verfahren zur Herstellung von wasserunlöslichen stickstoffhaltigen Polymerisaten
DE1250127C2 (de) * 1957-11-04 1973-10-18 Verfahren zur herstellung von acrylnitrilmischpolymerisaten

Also Published As

Publication number Publication date
AT271008B (de) 1969-05-27
BE682925A (nl) 1966-12-01
GB1114187A (en) 1968-05-15
NL6608595A (nl) 1966-12-27
CH470426A (de) 1969-03-31
US3453249A (en) 1969-07-01

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