BR7708416A - Processo para a producao de uma composicao fluida estavel de polimero/poliol;composicao de polimero/poliol;processo para a producao de um poli-uretano;processo para a producao de uma espuma de poli-uretano;poli-uretano;e estabilizador co-polimerico pre-formado para composicoes de polimero/poliol - Google Patents

Processo para a producao de uma composicao fluida estavel de polimero/poliol;composicao de polimero/poliol;processo para a producao de um poli-uretano;processo para a producao de uma espuma de poli-uretano;poli-uretano;e estabilizador co-polimerico pre-formado para composicoes de polimero/poliol

Info

Publication number
BR7708416A
BR7708416A BR7708416A BR7708416A BR7708416A BR 7708416 A BR7708416 A BR 7708416A BR 7708416 A BR7708416 A BR 7708416A BR 7708416 A BR7708416 A BR 7708416A BR 7708416 A BR7708416 A BR 7708416A
Authority
BR
Brazil
Prior art keywords
uretane
poly
production
polymer
polyol
Prior art date
Application number
BR7708416A
Other languages
English (en)
Portuguese (pt)
Inventor
R Cleve
G Armstrong
D Simroth
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of BR7708416A publication Critical patent/BR7708416A/pt

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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • 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
    • C08G18/636—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the presence of a dispersion-stabiliser

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Polyurethanes Or Polyureas (AREA)
BR7708416A 1976-12-20 1977-12-19 Processo para a producao de uma composicao fluida estavel de polimero/poliol;composicao de polimero/poliol;processo para a producao de um poli-uretano;processo para a producao de uma espuma de poli-uretano;poli-uretano;e estabilizador co-polimerico pre-formado para composicoes de polimero/poliol BR7708416A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75281876A 1976-12-20 1976-12-20

Publications (1)

Publication Number Publication Date
BR7708416A true BR7708416A (pt) 1978-08-08

Family

ID=25027988

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7708416A BR7708416A (pt) 1976-12-20 1977-12-19 Processo para a producao de uma composicao fluida estavel de polimero/poliol;composicao de polimero/poliol;processo para a producao de um poli-uretano;processo para a producao de uma espuma de poli-uretano;poli-uretano;e estabilizador co-polimerico pre-formado para composicoes de polimero/poliol

Country Status (10)

Country Link
JP (2) JPS5826363B2 (it)
AU (1) AU519682B2 (it)
BE (1) BE862004A (it)
BR (1) BR7708416A (it)
CA (1) CA1123536A (it)
DE (2) DE2756601A1 (it)
FR (1) FR2394579A1 (it)
GB (2) GB1598929A (it)
IT (1) IT1109464B (it)
NL (1) NL186821C (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198488A (en) * 1978-06-26 1980-04-15 Union Carbide Corporation Polymer-polyols and polyurethanes based thereon
US4390645A (en) * 1979-11-23 1983-06-28 The Dow Chemical Company Stable dispersions of polymers in polyfunctional compounds having a plurality of active hydrogens and polyurethanes therefrom
US4705525A (en) * 1985-06-28 1987-11-10 Ciba-Geigy Corporation Water-soluble or water-dispersible graft polymers, process for their preparation and the use thereof
ES8604286A1 (es) * 1985-07-12 1986-01-16 Alcudia Sa Procedimiento perfeccionado para la obtencion de copolimerosvinilicos en el seno de un compuesto polihidroxilico
JPH01161007A (ja) * 1987-12-18 1989-06-23 Mitsui Toatsu Chem Inc ポリマーポリオールおよびポリウレタンの製造法
JPH01161008A (ja) * 1987-12-18 1989-06-23 Mitsui Toatsu Chem Inc ポリマーポリオール及びポリウレタンの製造方法
US4837247A (en) * 1988-05-24 1989-06-06 Arco Chemical Technology, Inc. Stable polymer polyols in base polyols with molecular weight greater than 4000 using high molecular weight dispersants
US4837246A (en) * 1988-05-24 1989-06-06 Arco Chemical Technology, Inc. High molecular weight dispersants for polymer polyols
US5070141A (en) * 1988-07-29 1991-12-03 Arco Chemical Technology, Inc. Polyacrylate graft-polyol dispersants

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA735010A (en) * 1966-05-24 C. Kuryla William Polyurethane foams
GB1022434A (en) * 1961-11-28 1966-03-16 Union Carbide Corp Improvements in and relating to polymers
US3304273A (en) * 1963-02-06 1967-02-14 Stamberger Paul Method of preparing polyurethanes from liquid, stable, reactive, filmforming polymer/polyol mixtures formed by polymerizing an ethylenically unsaturated monomer in a polyol
USRE28715E (en) * 1964-08-12 1976-02-17 Polyurethanes, reactive solutions and methods and their production
GB1126025A (en) * 1965-10-11 1968-09-05 Ici Ltd Modified polymeric polyols
BE758609A (fr) * 1969-11-06 1971-04-16 Bayer Ag Procede de preparation de corps moules en matieres mousses
BE759006A (fr) * 1969-11-20 1971-05-17 Marles Kuhlmann Wyandotte Copolymeres greffes et preparation de polyurethanes
BE788115A (fr) * 1971-08-30 1973-02-28 Union Carbide Corp Compositions a base d'un polymere et d'un polyol convenant pourla fabrication des mousses de polyurethane
US3823201A (en) * 1972-12-04 1974-07-09 Basf Wyandotte Corp Highly-stable graft copolymer dispersions in polyols containing unsaturation and polyurethanes prepared therefrom
US3953393A (en) * 1974-01-07 1976-04-27 Basf Wyandotte Corporation Low temperature process for the preparation of graft copolymer dispersions
GB1477333A (en) * 1974-02-11 1977-06-22 Ici Ltd Polymer-modified polyether polyols
CA1077641A (en) * 1974-08-28 1980-05-13 Donald W. Simroth Polymer/polyols and process for production thereof

Also Published As

Publication number Publication date
AU519682B2 (en) 1981-12-17
DE2756601C2 (it) 1988-10-20
IT1109464B (it) 1985-12-16
JPS5826363B2 (ja) 1983-06-02
AU3175477A (en) 1979-06-28
GB1598930A (en) 1981-09-23
GB1598929A (en) 1981-09-23
NL186821B (nl) 1990-10-01
NL7714060A (nl) 1978-06-22
FR2394579A1 (fr) 1979-01-12
FR2394579B1 (it) 1984-06-01
JPS57168911A (en) 1982-10-18
CA1123536A (en) 1982-05-11
BE862004A (fr) 1978-06-19
JPS5378297A (en) 1978-07-11
NL186821C (nl) 1991-03-01
DE2759639C2 (it) 1987-08-06
JPS6052170B2 (ja) 1985-11-18
DE2756601A1 (de) 1978-07-13

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