SE7706052L - Polymerisationsinitiator - Google Patents

Polymerisationsinitiator

Info

Publication number
SE7706052L
SE7706052L SE7706052A SE7706052A SE7706052L SE 7706052 L SE7706052 L SE 7706052L SE 7706052 A SE7706052 A SE 7706052A SE 7706052 A SE7706052 A SE 7706052A SE 7706052 L SE7706052 L SE 7706052L
Authority
SE
Sweden
Prior art keywords
alcohols
hydroxylated compound
group
alkali metal
substituted
Prior art date
Application number
SE7706052A
Other languages
English (en)
Inventor
S L P Boileau
P J Caubere
S L M Lecolier
S F Raynal
Original Assignee
Poudres & Explosifs Ste Nale
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 GB2186176A external-priority patent/GB1553264A/en
Application filed by Poudres & Explosifs Ste Nale filed Critical Poudres & Explosifs Ste Nale
Publication of SE7706052L publication Critical patent/SE7706052L/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/46—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkali metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
SE7706052A 1976-05-26 1977-05-24 Polymerisationsinitiator SE7706052L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2186176A GB1553264A (en) 1976-05-26 1976-05-26 Anionic polymerisation using an initiator based on alkali metal amides
GB5238776 1976-12-15

Publications (1)

Publication Number Publication Date
SE7706052L true SE7706052L (sv) 1977-11-27

Family

ID=26255576

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7706052A SE7706052L (sv) 1976-05-26 1977-05-24 Polymerisationsinitiator

Country Status (11)

Country Link
US (1) US4254247A (sv)
JP (1) JPS52151378A (sv)
CA (1) CA1112635A (sv)
CH (1) CH620932A5 (sv)
DE (1) DE2723920A1 (sv)
ES (1) ES459105A1 (sv)
IE (1) IE44935B1 (sv)
IT (1) IT1083005B (sv)
LU (1) LU77426A1 (sv)
NL (1) NL7705799A (sv)
SE (1) SE7706052L (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1141090A (en) * 1979-04-23 1983-02-08 Teiji Tsuruta Linear polydivinylbenzene and derivative thereof
DE3010374A1 (de) * 1980-03-18 1981-10-08 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von copolymerisaten von styrol und/oder dessen derivaten
DE3010373A1 (de) * 1980-03-18 1981-10-01 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von methacrylsaeuremethylester-homo- oder -copolymerisaten
FR2481295A1 (fr) * 1980-04-29 1981-10-30 Rhone Poulenc Ind Procede d'obtention de polysiloxanes de masses moleculaires elevees par polymerisation et rearrangement de polysiloxanes en presence de catalyseur alcalin et de tris(oxaalkyl)amine
JPS591509A (ja) * 1982-05-21 1984-01-06 Daicel Chem Ind Ltd 重合性高分子の製造方法
JPS62158635U (sv) * 1986-03-26 1987-10-08
DE19646066A1 (de) * 1996-11-08 1998-05-14 Basf Ag Initiatorsysteme für die anionische Polymerisation von Vinylmonomeren mit polaren Gruppen
FR2761996B1 (fr) * 1997-04-10 1999-06-25 Atochem Elf Sa Systeme d'amorcage comprenant un ligand aminoalcoolate pour la (co)polymerisation anionique de monomere(s) (meth)acryliques et procede l'utilisant
JP5866155B2 (ja) * 2011-07-25 2016-02-17 旭化成ケミカルズ株式会社 共役ジエン系重合体、その製造方法、及び共役ジエン系重合体組成物

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181770A (en) * 1935-12-10 1939-11-28 Du Pont Method of polymerization of 1,2-dihydronaphthalene
US2327082A (en) * 1942-06-05 1943-08-17 Du Pont Polymerization of styrene
US2849432A (en) * 1956-02-06 1958-08-26 Firestone Tire & Rubber Co Polymerization of diolefines
NL252687A (sv) * 1959-06-30
US3021311A (en) * 1959-12-03 1962-02-13 Union Carbide Corp Polymerization of cyclic esters
FR1572394A (sv) * 1968-04-19 1969-06-27
DE1812133A1 (de) * 1968-12-02 1970-07-02 Dynamit Nobel Ag Polymerisate auf der Basis von gamma,gamma-Dialkyl-delta-valerolactonen
US3696075A (en) * 1970-04-29 1972-10-03 Union Carbide Corp Lactam polymerization with diacyl methane initiators
IT953491B (it) * 1972-03-11 1973-08-10 Snam Progetti Catalizzatori di polimerizzazione procedimento per la loro prepara zione processo di polimerizzazione impiegante dettti catalizzatori e prodotti ottenuti
GB1426747A (en) * 1972-10-03 1976-03-03 Poudres & Explosifs Ste Nale Anionic polymerization
DE2355941A1 (de) * 1973-11-09 1975-05-15 Bayer Ag Polymerisation und copolymerisation von dienen
DE2449784A1 (de) * 1974-10-19 1976-04-22 Bayer Ag Polymerisation und copolymerisation von dienen

Also Published As

Publication number Publication date
DE2723920A1 (de) 1977-12-08
IT1083005B (it) 1985-05-21
CA1112635A (fr) 1981-11-17
IE44935L (en) 1977-11-26
JPS6157322B2 (sv) 1986-12-06
LU77426A1 (sv) 1977-09-09
DE2723920C2 (sv) 1987-06-19
ES459105A1 (es) 1978-11-01
NL7705799A (nl) 1977-11-29
JPS52151378A (en) 1977-12-15
IE44935B1 (en) 1982-05-19
US4254247A (en) 1981-03-03
CH620932A5 (sv) 1980-12-31

Similar Documents

Publication Publication Date Title
DK0469954T3 (da) Fremgangsmåde til fremstilling af vandige copolymerdispersioner
JPS52134692A (en) Photopolymerizable composition
NL176858C (nl) Werkwijze voor het voorkomen van polymeerophoping op de inwendige oppervlakken van een polymerisatievat.
SE7706052L (sv) Polymerisationsinitiator
ES465248A1 (es) Procedimiento de obtencion de un copolimero de cloruro de vinilideno.
NL7802523A (nl) Werkwijze voor de polymerisatie van vinyl- halogenide-monomeren.
GB1160810A (en) Novel Esters and Polymers obtained therefrom
GB2052302B (en) Method for preventing polymer scale deposition in the preventing polymer scale deposition in the polymerization of an ethylenically unsaturated monomer in an aqueous medium
SE411215B (sv) Forfarande for framstellning av bindemedel genom polymerisation i nervaro av en anjonisk emulgator som tillsettes i tva steg
HU178739B (en) Process for the polymerization of vinyl monomers
NL7710246A (nl) Werkwijze voor de vrijeradicaalpolymerisatie van vinylmonomeren.
SE7709855L (sv) Forfarande for polymerisation i vattenhaltig dispersion av halogenerade vinylmonomerer
GB2049472B (en) Method for preventing polymer scale deposition in the polymerization of an ethylenically unsaturated monomer in an aqueous medium
IL48145A0 (en) Method for removing unreacted monomers from aqueous dispersions of polymerizate
GB1362295A (en) Catalyst suitable for use in the polymerization of unsaturated compounds the polymerization processes employing such catalysts and products obtained by the processes
NL7510640A (nl) Werkwijze voor de polymerisatie van ethylenisch onverzadigde organische verbindingen.
CA955699A (en) Process for the polymerization of ethylenically unsaturated monomers
JPS5414904A (en) Stabilization of vinyl monomers
JPS5421488A (en) Preparation of new urethane-vinyl ester resin
ES466491A1 (es) Un procedimiento para la polimerizacion en dispersion acuosade monomeros vinilicos halogenados.
ES450879A1 (es) Un metodo para la preparacion directa de derivados n-acilo de acidos ceto alfaamino-fanima.
JPS53141351A (en) Curable composition
JPS5326830A (en) Water-base composition for coating
ES287858A1 (es) Un procedimiento para la polimerización de lactamas de los ácidos w-aminocarboxílicos
JPS53142456A (en) Curable composition

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7706052-3