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IT990991B - Procedimento per la preparazione continua di polimeri dell acriloni trile - Google Patents

Procedimento per la preparazione continua di polimeri dell acriloni trile

Info

Publication number
IT990991B
IT990991B IT26267/73A IT2626773A IT990991B IT 990991 B IT990991 B IT 990991B IT 26267/73 A IT26267/73 A IT 26267/73A IT 2626773 A IT2626773 A IT 2626773A IT 990991 B IT990991 B IT 990991B
Authority
IT
Italy
Prior art keywords
acrylones
trile
polymers
procedure
continuous preparation
Prior art date
Application number
IT26267/73A
Other languages
English (en)
Inventor
L Console
B Calcagno
E Chiellini
Original Assignee
Sir Soc Italiana Resine 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 Sir Soc Italiana Resine Spa filed Critical Sir Soc Italiana Resine Spa
Priority to IT26267/73A priority Critical patent/IT990991B/it
Priority to GB2821474A priority patent/GB1436686A/en
Priority to JP49077198A priority patent/JPS5034072B2/ja
Priority to DE2432374A priority patent/DE2432374A1/de
Priority to ES427988A priority patent/ES427988A1/es
Priority to FR7423543A priority patent/FR2235956B1/fr
Priority to US05/486,738 priority patent/US3987018A/en
Application granted granted Critical
Publication of IT990991B publication Critical patent/IT990991B/it

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
    • C08F2/04—Polymerisation in solution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT26267/73A 1973-07-06 1973-07-06 Procedimento per la preparazione continua di polimeri dell acriloni trile IT990991B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT26267/73A IT990991B (it) 1973-07-06 1973-07-06 Procedimento per la preparazione continua di polimeri dell acriloni trile
GB2821474A GB1436686A (en) 1973-07-06 1974-06-25 Continuous process for the preparation of acrylonitrile polymers and copolymers
JP49077198A JPS5034072B2 (it) 1973-07-06 1974-07-05
DE2432374A DE2432374A1 (de) 1973-07-06 1974-07-05 Verfahren zur kontinuierlichen herstellung von acrylnitril-polymerisaten
ES427988A ES427988A1 (es) 1973-07-06 1974-07-05 Un procedimiento continuo para la preparacion de polimeros o copolimeros de acrilonitrilo.
FR7423543A FR2235956B1 (it) 1973-07-06 1974-07-05
US05/486,738 US3987018A (en) 1973-07-06 1974-07-08 Continuous process for the preparation of acrylonitrile polymers and copolymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26267/73A IT990991B (it) 1973-07-06 1973-07-06 Procedimento per la preparazione continua di polimeri dell acriloni trile

Publications (1)

Publication Number Publication Date
IT990991B true IT990991B (it) 1975-07-10

Family

ID=11219096

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26267/73A IT990991B (it) 1973-07-06 1973-07-06 Procedimento per la preparazione continua di polimeri dell acriloni trile

Country Status (7)

Country Link
US (1) US3987018A (it)
JP (1) JPS5034072B2 (it)
DE (1) DE2432374A1 (it)
ES (1) ES427988A1 (it)
FR (1) FR2235956B1 (it)
GB (1) GB1436686A (it)
IT (1) IT990991B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6289741U (it) * 1985-11-25 1987-06-09
JPS6356543U (it) * 1986-09-30 1988-04-15

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475016A (en) * 1945-05-02 1949-07-05 Shell Dev Emulsion polymerization of vinylidene compounds
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.
US3174954A (en) * 1960-06-07 1965-03-23 Asahi Chemical Ind Process for producing acrylonitrile polymers using catalyst systems of hydroxylamine-n-sulfonates and tetravalent sulfur containing compounds
NL271517A (it) * 1960-11-17
US3479312A (en) * 1964-12-09 1969-11-18 Toho Beslon Co Continuous solution-polymerization of acrylonitrile
GB1225983A (it) * 1968-02-12 1971-03-24

Also Published As

Publication number Publication date
GB1436686A (en) 1976-05-19
FR2235956A1 (it) 1975-01-31
ES427988A1 (es) 1976-08-16
JPS5034383A (it) 1975-04-02
JPS5034072B2 (it) 1975-11-05
FR2235956B1 (it) 1976-10-22
DE2432374A1 (de) 1975-01-30
US3987018A (en) 1976-10-19

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