IT7869672A0 - Procedimento di polimerizzazione edi copolimerizzazione di monomeri vinilici dienici ed eterociclici coll impiego di un iniziatore - Google Patents

Procedimento di polimerizzazione edi copolimerizzazione di monomeri vinilici dienici ed eterociclici coll impiego di un iniziatore

Info

Publication number
IT7869672A0
IT7869672A0 IT7869672A IT6967278A IT7869672A0 IT 7869672 A0 IT7869672 A0 IT 7869672A0 IT 7869672 A IT7869672 A IT 7869672A IT 6967278 A IT6967278 A IT 6967278A IT 7869672 A0 IT7869672 A0 IT 7869672A0
Authority
IT
Italy
Prior art keywords
dienic
initiator
polymerization
vinyl monomers
copolymerization process
Prior art date
Application number
IT7869672A
Other languages
English (en)
Other versions
IT1109583B (it
Original Assignee
Explosifs Societe Nationale De
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 Explosifs Societe Nationale De filed Critical Explosifs Societe Nationale De
Publication of IT7869672A0 publication Critical patent/IT7869672A0/it
Application granted granted Critical
Publication of IT1109583B publication Critical patent/IT1109583B/it

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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • C08G69/20—Anionic polymerisation characterised by the catalysts used
    • 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
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2648—Alkali metals or compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT69672/78A 1977-11-23 1978-11-22 Procedimento di polimerizzazione e di copolimerizzazione di monomeri vinilici dienici ed eterociclicicoll impiego di un iniziatore IT1109583B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735221A FR2410005A1 (fr) 1977-11-23 1977-11-23 Procede de polymerisation anionique en masse a l'aide d'amidure d'un metal alcalin et d'un hydroxylate du meme metal alcalin

Publications (2)

Publication Number Publication Date
IT7869672A0 true IT7869672A0 (it) 1978-11-22
IT1109583B IT1109583B (it) 1985-12-23

Family

ID=9197949

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69672/78A IT1109583B (it) 1977-11-23 1978-11-22 Procedimento di polimerizzazione e di copolimerizzazione di monomeri vinilici dienici ed eterociclicicoll impiego di un iniziatore

Country Status (8)

Country Link
US (1) US4243787A (it)
EP (1) EP0002159B1 (it)
JP (1) JPS5483083A (it)
CA (1) CA1128693A (it)
DE (1) DE2861096D1 (it)
ES (1) ES475224A1 (it)
FR (1) FR2410005A1 (it)
IT (1) IT1109583B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591509A (ja) * 1982-05-21 1984-01-06 Daicel Chem Ind Ltd 重合性高分子の製造方法
US4910274A (en) * 1987-11-27 1990-03-20 The Dow Chemical Company Preparation of monohydroxy-containing polymers
US5483008A (en) * 1992-02-07 1996-01-09 Research Development Corporation Of Japan Polyether having heterofunctional groups at both ends, process for the preparation thereof and polymerization initiator therefor
JP2593032B2 (ja) * 1992-02-07 1997-03-19 新技術事業団 両末端ヘテロ官能性ポリエーテル並びに該ポリエーテルを製造する方法及び重合開始剤
US5475073A (en) * 1994-11-18 1995-12-12 Arco Chemical Technology, L.P. Hydroxy-functional acrylate resins
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
FR2761997B1 (fr) * 1997-04-10 2003-09-05 Atochem Elf Sa Systeme d'armorcage comprenant un ligand heterocyclique pour la polymerisation anionique de menomere(s) (meth)acrylique(s) et procede de polymerisation l'utilisant
US9012598B2 (en) * 2012-08-01 2015-04-21 Seeo, Inc. Poly(ethyleneoxide) functionalization through alkylation
US10488753B2 (en) 2015-09-08 2019-11-26 Canon Kabushiki Kaisha Substrate pretreatment and etch uniformity in nanoimprint lithography
US10509313B2 (en) 2016-06-28 2019-12-17 Canon Kabushiki Kaisha Imprint resist with fluorinated photoinitiator and substrate pretreatment for reducing fill time in nanoimprint lithography

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849432A (en) * 1956-02-06 1958-08-26 Firestone Tire & Rubber Co Polymerization of diolefines
NL124655C (it) * 1958-12-13 1900-01-01
NL300980A (it) * 1962-12-03
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
FR2352834A1 (fr) * 1977-05-23 1977-12-23 Poudres & Explosifs Ste Nale Initiateurs de polymerisation anionique a base d'amidures alcalins et procede de polymerisation anionique les utilisant

Also Published As

Publication number Publication date
ES475224A1 (es) 1979-04-01
FR2410005B1 (it) 1980-05-23
DE2861096D1 (en) 1981-12-03
EP0002159B1 (fr) 1981-09-16
EP0002159A1 (fr) 1979-05-30
IT1109583B (it) 1985-12-23
FR2410005A1 (fr) 1979-06-22
JPS5483083A (en) 1979-07-02
CA1128693A (en) 1982-07-27
US4243787A (en) 1981-01-06

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