BR7901878A - Aperfeicoamento em composicao de polimero/poliol,aperfeicoamento em processo para produzir uma composicao liquida de polimero/poliol,processo para produzir um elastomero de poliuretana,processo para produzir uma espuma de poliuretana e elastomero de poliuretana - Google Patents

Aperfeicoamento em composicao de polimero/poliol,aperfeicoamento em processo para produzir uma composicao liquida de polimero/poliol,processo para produzir um elastomero de poliuretana,processo para produzir uma espuma de poliuretana e elastomero de poliuretana

Info

Publication number
BR7901878A
BR7901878A BR7901878A BR7901878A BR7901878A BR 7901878 A BR7901878 A BR 7901878A BR 7901878 A BR7901878 A BR 7901878A BR 7901878 A BR7901878 A BR 7901878A BR 7901878 A BR7901878 A BR 7901878A
Authority
BR
Brazil
Prior art keywords
produce
polyol composition
polyurethane
polyurethane elastomer
polymer
Prior art date
Application number
BR7901878A
Other languages
English (en)
Portuguese (pt)
Inventor
N Shah
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 BR7901878A publication Critical patent/BR7901878A/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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • C08F291/06—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to oxygen-containing macromolecules
    • C08F291/08—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to oxygen-containing macromolecules on to macromolecules containing hydroxy radicals
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/923—Treating or preparing a nonaqueous dispersion or emulsion of a solid polymer or specified intermediate condensation product

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)
  • Polyurethanes Or Polyureas (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
BR7901878A 1978-03-29 1979-03-28 Aperfeicoamento em composicao de polimero/poliol,aperfeicoamento em processo para produzir uma composicao liquida de polimero/poliol,processo para produzir um elastomero de poliuretana,processo para produzir uma espuma de poliuretana e elastomero de poliuretana BR7901878A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/891,308 US4148840A (en) 1978-03-29 1978-03-29 Polymer/polyol compositions made from preformed polymer/polyols, processes for making same and processes for making polyurethane products therefrom

Publications (1)

Publication Number Publication Date
BR7901878A true BR7901878A (pt) 1979-11-20

Family

ID=25397950

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7901878A BR7901878A (pt) 1978-03-29 1979-03-28 Aperfeicoamento em composicao de polimero/poliol,aperfeicoamento em processo para produzir uma composicao liquida de polimero/poliol,processo para produzir um elastomero de poliuretana,processo para produzir uma espuma de poliuretana e elastomero de poliuretana

Country Status (14)

Country Link
US (1) US4148840A (enExample)
JP (1) JPS54133599A (enExample)
AR (1) AR222821A1 (enExample)
AU (1) AU528892B2 (enExample)
BE (1) BE875148A (enExample)
BR (1) BR7901878A (enExample)
CA (1) CA1145097A (enExample)
DE (1) DE2912330C2 (enExample)
ES (2) ES479016A1 (enExample)
FR (1) FR2421193A1 (enExample)
GB (1) GB2017720B (enExample)
IT (1) IT1113310B (enExample)
NL (1) NL186169C (enExample)
SE (2) SE446876B (enExample)

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Also Published As

Publication number Publication date
BE875148A (fr) 1979-09-28
SE8600100L (sv) 1986-01-09
SE7902790L (sv) 1979-12-03
AR222821A1 (es) 1981-06-30
ES483559A1 (es) 1980-04-16
AU4551179A (en) 1979-10-04
GB2017720B (en) 1982-12-08
NL186169C (nl) 1990-10-01
ES479016A1 (es) 1979-12-16
SE446876B (sv) 1986-10-13
FR2421193B1 (enExample) 1984-05-18
CA1145097A (en) 1983-04-19
FR2421193A1 (fr) 1979-10-26
NL7902409A (nl) 1979-10-02
DE2912330C2 (de) 1984-08-02
IT7921351A0 (it) 1979-03-27
JPS54133599A (en) 1979-10-17
SE8600100D0 (sv) 1986-01-09
AU528892B2 (en) 1983-05-19
IT1113310B (it) 1986-01-20
JPS6327371B2 (enExample) 1988-06-02
SE448304B (sv) 1987-02-09
US4148840A (en) 1979-04-10
DE2912330A1 (de) 1979-10-04
GB2017720A (en) 1979-10-10

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Ipc: C08F 291/08 (2006.01), C08G 18/63 (2006.0