IT8621076A1 - IMPROVED PROCEDURE FOR OBTAINING VINYL COPOLYMERS IN A POLYDROXYL COMPOUND - Google Patents

IMPROVED PROCEDURE FOR OBTAINING VINYL COPOLYMERS IN A POLYDROXYL COMPOUND

Info

Publication number
IT8621076A1
IT8621076A1 IT1986A21076A IT2107686A IT8621076A1 IT 8621076 A1 IT8621076 A1 IT 8621076A1 IT 1986A21076 A IT1986A21076 A IT 1986A21076A IT 2107686 A IT2107686 A IT 2107686A IT 8621076 A1 IT8621076 A1 IT 8621076A1
Authority
IT
Italy
Prior art keywords
polydroxyl
compound
vinyl copolymers
improved procedure
obtaining vinyl
Prior art date
Application number
IT1986A21076A
Other languages
Italian (it)
Other versions
IT8621076A0 (en
IT1196943B (en
Original Assignee
Alcudia Empresa Para La Industria Quim S A
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 Alcudia Empresa Para La Industria Quim S A filed Critical Alcudia Empresa Para La Industria Quim S A
Publication of IT8621076A0 publication Critical patent/IT8621076A0/en
Publication of IT8621076A1 publication Critical patent/IT8621076A1/en
Application granted granted Critical
Publication of IT1196943B publication Critical patent/IT1196943B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from polyethers
    • 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
    • C08F2/06—Organic solvent
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/638—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the use of compounds having carbon-to-carbon double bonds other than styrene and/or olefinic nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT21076/86A 1985-07-12 1986-07-09 IMPROVED PROCEDURE FOR OBTAINING VINYL COPOLYMERS IN A POLYDROXYL COMPOUND IT1196943B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES545144A ES8604286A1 (en) 1985-07-12 1985-07-12 Polymer/polyol dispersions

Publications (3)

Publication Number Publication Date
IT8621076A0 IT8621076A0 (en) 1986-07-09
IT8621076A1 true IT8621076A1 (en) 1988-01-09
IT1196943B IT1196943B (en) 1988-11-25

Family

ID=8489519

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21076/86A IT1196943B (en) 1985-07-12 1986-07-09 IMPROVED PROCEDURE FOR OBTAINING VINYL COPOLYMERS IN A POLYDROXYL COMPOUND

Country Status (6)

Country Link
DE (1) DE3623448A1 (en)
ES (1) ES8604286A1 (en)
FR (1) FR2591603B1 (en)
GB (1) GB2179356B (en)
IT (1) IT1196943B (en)
NL (1) NL8601822A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804775A (en) * 1986-09-09 1989-02-14 Pennwalt Corporation Process for reducing residual monomers in low viscosity polymer-polyols
GB9800011D0 (en) * 1998-01-02 1998-03-04 Exchem Plc Composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974125A (en) * 1953-08-24 1961-03-07 Dow Chemical Co Copolymers of methyl methacrylate possessing good elongation values
DE1152536B (en) * 1962-03-30 1963-08-08 Bayer Ag Process for the production of foams containing urethane groups
US3953393A (en) * 1974-01-07 1976-04-27 Basf Wyandotte Corporation Low temperature process for the preparation of graft copolymer dispersions
CA1092590A (en) * 1976-06-24 1980-12-30 Naresh R. Shah Polymer/polyol compositions, processes for making same and processes for making polyurethane products therefrom
CA1123536A (en) * 1976-12-20 1982-05-11 Russell Van Cleve Polymer/polyols via non-aqueous dispersion stabilizers
US4148840A (en) * 1978-03-29 1979-04-10 Union Carbide Corporation Polymer/polyol compositions made from preformed polymer/polyols, processes for making same and processes for making polyurethane products therefrom
DE2915610A1 (en) * 1979-04-18 1980-10-30 Bayer Ag METHOD FOR PRODUCING MODIFIED POLYETHER POLYOLS AND THE USE THEREOF IN METHOD FOR PRODUCING POLYURETHANE PLASTICS
GB2053933A (en) * 1979-06-25 1981-02-11 Basf Wyandotte Corp Process for preparing graft copolymer dispersions and polyurethanes prepared therefrom
ES504557A0 (en) * 1981-08-05 1982-06-01 Alcudia Sa PROCEDURE FOR OBTAINING VINYL COPOLYMERS WITHIN A POLYHYDROXYLIC COMPOUND
US4463107A (en) * 1982-05-18 1984-07-31 Union Carbide Corporation Polymer/polyol compositions having improved combustion resistance

Also Published As

Publication number Publication date
ES8604286A1 (en) 1986-01-16
GB8617090D0 (en) 1986-08-20
NL8601822A (en) 1987-02-02
FR2591603A1 (en) 1987-06-19
IT8621076A0 (en) 1986-07-09
GB2179356A (en) 1987-03-04
ES545144A0 (en) 1986-01-16
DE3623448A1 (en) 1987-01-22
GB2179356B (en) 1989-07-19
IT1196943B (en) 1988-11-25
FR2591603B1 (en) 1990-06-29

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970730