IT1006613B - Metodo per la preparazione di un copolimero per la produzione di poliuretani e prodotto ottenuto - Google Patents

Metodo per la preparazione di un copolimero per la produzione di poliuretani e prodotto ottenuto

Info

Publication number
IT1006613B
IT1006613B IT29835/73A IT2983573A IT1006613B IT 1006613 B IT1006613 B IT 1006613B IT 29835/73 A IT29835/73 A IT 29835/73A IT 2983573 A IT2983573 A IT 2983573A IT 1006613 B IT1006613 B IT 1006613B
Authority
IT
Italy
Prior art keywords
polyurethans
copolymer
preparation
production
product obtained
Prior art date
Application number
IT29835/73A
Other languages
English (en)
Original Assignee
Gen Tire & Rubber Co
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 Gen Tire & Rubber Co filed Critical Gen Tire & Rubber Co
Application granted granted Critical
Publication of IT1006613B publication Critical patent/IT1006613B/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
    • 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
    • C08G18/635—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto unsaturated polymers
    • 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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds

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)
  • Polymerisation Methods In General (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT29835/73A 1972-11-24 1973-10-05 Metodo per la preparazione di un copolimero per la produzione di poliuretani e prodotto ottenuto IT1006613B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00309234A US3850861A (en) 1972-11-24 1972-11-24 Preparation and formulation of polyurethane foams

Publications (1)

Publication Number Publication Date
IT1006613B true IT1006613B (it) 1976-10-20

Family

ID=23197301

Family Applications (2)

Application Number Title Priority Date Filing Date
IT29835/73A IT1006613B (it) 1972-11-24 1973-10-05 Metodo per la preparazione di un copolimero per la produzione di poliuretani e prodotto ottenuto
IT25949/74A IT1027537B (it) 1972-11-24 1974-08-02 Processo per la preparazione di un poliuretano e prodotto otenuto

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT25949/74A IT1027537B (it) 1972-11-24 1974-08-02 Processo per la preparazione di un poliuretano e prodotto otenuto

Country Status (7)

Country Link
US (1) US3850861A (it)
JP (2) JPS4982798A (it)
CA (1) CA1019879A (it)
DE (1) DE2358502A1 (it)
FR (2) FR2207950A1 (it)
GB (2) GB1448829A (it)
IT (2) IT1006613B (it)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931450A (en) * 1974-10-10 1976-01-06 Basf Wyandotte Corporation Polyurethane foam composite
US4032485A (en) * 1975-02-27 1977-06-28 Miyoshi Yushi Kabushiki Kaisha Polyurethane foams based on mixed itaconic acid polyesters
US3954686A (en) * 1975-03-20 1976-05-04 The United States Of America As Represented By The Secretary Of The Navy Low density foam resin composite of high stiffness
DE2618809C2 (de) * 1976-04-29 1983-06-30 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung von in organischen Lösungsmitteln löslichen Copolymerisaten und Verwendung derselben in Reaktionslacken
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
US4198488A (en) * 1978-06-26 1980-04-15 Union Carbide Corporation Polymer-polyols and polyurethanes based thereon
US4296215A (en) * 1978-07-27 1981-10-20 Ici Americas Inc. Method to thicken dissolved thermoset resins
US4357430A (en) * 1981-10-02 1982-11-02 Union Carbide Corporation Polymer/polyols, methods for making same and polyurethanes based thereon
US4690956A (en) * 1982-04-01 1987-09-01 Basf Corporation Process for the preparation of graft polymer dispersions and flame-retardant polyurethane foams
US4689354A (en) * 1982-04-01 1987-08-25 Basf Corporation Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams
USRE33291E (en) * 1982-04-01 1990-08-07 Basf Corporation Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams
USRE32733E (en) * 1982-05-18 1988-08-16 Union Carbide Corporation Polymer/polyol compositions having improved combustion resistance
US4463107A (en) * 1982-05-18 1984-07-31 Union Carbide Corporation Polymer/polyol compositions having improved combustion resistance
US4594366A (en) * 1983-06-29 1986-06-10 Union Carbide Corporation Connected branched polyols and polyurethanes based thereon
US4522976A (en) * 1984-05-17 1985-06-11 Basf Wyandotte Corporation Graft polymer dispersion in a mixture of low molecular weight polyols and polyether polyols and polyurethane foams prepared therefrom
US4652589A (en) * 1985-02-08 1987-03-24 Union Carbide Corporation Polymer/polyols having improved combustion resistance and intrinsic viscosity, methods of making same and polyurethanes prepared therefrom
US4623674A (en) 1985-06-21 1986-11-18 Union Carbide Corporation Polymer/polyols of substituted styrenes and polyurethanes made therefrom
JPS62111168U (it) * 1985-12-28 1987-07-15
US4997857A (en) * 1986-09-30 1991-03-05 Arco Chemical Technology, Inc. Stabilizers for polymer/polyols
US4797501A (en) * 1986-12-31 1989-01-10 Union Carbide Corporation Silicone-based stabilizers useful in the preparation of improved polyurethane foams
DE3724717C1 (de) * 1987-07-25 1988-06-01 Goldschmidt Ag Th Verfahren zur Herstellung von Polyurethan- und/oder Polyisocyanurat-Hartschaeumen
US5047441A (en) * 1989-08-10 1991-09-10 Basf Corporation Rigid polyurethane foams prepared from polyvinyl acetate/allyl alcohol polyols, and process for making same
US4939221A (en) * 1989-08-10 1990-07-03 Basf Corporation Polyvinyl acetate/allyl alcohol copolymers
US5070140A (en) * 1989-12-22 1991-12-03 Basf Corporation Copolymers of vinyl acetate and allyl glycidyl ether capped C12 -C.sub.
GB2239249A (en) * 1989-12-22 1991-06-26 Basf Corp Copolymers from polyalkylene oxides containing an allyl glycidyl ether reactive double bond and vinyl acetate
US5196476A (en) * 1990-06-12 1993-03-23 Arco Chemical Technology, L.P. Polymer/polyol and preformed stabilizer systems
US5192812A (en) * 1991-02-12 1993-03-09 Union Carbide Chemicals & Plastics Technology Corporation Cell openers for urethane foam surfactants
DE4431226A1 (de) * 1994-09-02 1996-03-07 Bayer Ag Niedrigviskose, stabile agglomeratfreie Polymerpolyole, ein Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung von Polyurethankunststoffen
AU764900B2 (en) 2000-11-28 2003-09-04 Evonik Goldschmidt Gmbh Use of mixtures of organofunctionally modified polysiloxanes with branched alcohols in the production of flexible polyurethane foams
US7314899B2 (en) * 2004-03-31 2008-01-01 Council Of Scientific & Industrial Research Process for the preparation of poly (urethane-acrylic) copolymer dispersion for industrial applications
US7759423B2 (en) * 2004-08-02 2010-07-20 Bayer Materialscience Llc Polymer polyols with ultra-high solids contents
US7179882B2 (en) 2004-08-02 2007-02-20 Bayer Materialscience Llc Low viscosity polymer polyols
US8946313B2 (en) 2011-12-16 2015-02-03 Bayer Materialscience Llc Hybrid PHD/PMPO polyols for polyurethane foam applications
US9163099B2 (en) 2013-03-08 2015-10-20 Bayer Materialscience Llc Polybutadiene modified polymer polyols, foams prepared from polybutadiene modified polymer polyols, and processes for the production thereof
DE102013217395A1 (de) 2013-09-02 2015-03-05 Evonik Industries Ag Verwendung von Mischungen organofunktionell modifizierter Polysiloxane mit Amiden bei der Herstellung von Polyurethanweichschäumen
CN105992780B (zh) 2013-09-04 2019-10-25 G·德恩 吸收冲击能量的柔性聚氨酯和聚氨酯/聚有机硅氧烷泡沫材料

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946556B2 (it) * 1971-10-07 1974-12-10
JPS48101498A (it) * 1972-04-03 1973-12-20
SE353242B (it) * 1972-04-18 1973-01-29 B Nederman

Also Published As

Publication number Publication date
US3850861A (en) 1974-11-26
JPS546079B2 (it) 1979-03-24
GB1448829A (en) 1976-09-08
FR2224491A1 (it) 1974-10-31
JPS5322587A (en) 1978-03-02
DE2358502A1 (de) 1974-05-30
CA1019879A (en) 1977-10-25
FR2207950A1 (it) 1974-06-21
GB1448828A (en) 1976-09-08
IT1027537B (it) 1978-12-20
JPS4982798A (it) 1974-08-09

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