AT373608B - Polymer/polyol-mischung als ausgangsprodukt fuer polyurethane und verfahren zu ihrer herstellung - Google Patents

Polymer/polyol-mischung als ausgangsprodukt fuer polyurethane und verfahren zu ihrer herstellung

Info

Publication number
AT373608B
AT373608B AT442877A AT442877A AT373608B AT 373608 B AT373608 B AT 373608B AT 442877 A AT442877 A AT 442877A AT 442877 A AT442877 A AT 442877A AT 373608 B AT373608 B AT 373608B
Authority
AT
Austria
Prior art keywords
polyurethane
polymer
production
polyol mixture
initial product
Prior art date
Application number
AT442877A
Other languages
English (en)
Other versions
ATA442877A (de
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
Priority claimed from US05/797,666 external-priority patent/US4119586A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of ATA442877A publication Critical patent/ATA442877A/de
Application granted granted Critical
Publication of AT373608B publication Critical patent/AT373608B/de

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
    • C08G18/632—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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

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)
AT442877A 1976-06-24 1977-06-23 Polymer/polyol-mischung als ausgangsprodukt fuer polyurethane und verfahren zu ihrer herstellung AT373608B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69939776A 1976-06-24 1976-06-24
US05/797,666 US4119586A (en) 1976-06-24 1977-05-17 Polymer/polyol compositions, processes for making same and processes for making polyurethane products therefrom

Publications (2)

Publication Number Publication Date
ATA442877A ATA442877A (de) 1983-06-15
AT373608B true AT373608B (de) 1984-02-10

Family

ID=27106412

Family Applications (1)

Application Number Title Priority Date Filing Date
AT442877A AT373608B (de) 1976-06-24 1977-06-23 Polymer/polyol-mischung als ausgangsprodukt fuer polyurethane und verfahren zu ihrer herstellung

Country Status (14)

Country Link
JP (1) JPS5939446B2 (de)
AR (1) AR219927A1 (de)
AT (1) AT373608B (de)
AU (1) AU509298B2 (de)
BR (1) BR7704076A (de)
CA (1) CA1092590A (de)
DE (1) DE2728284C2 (de)
ES (1) ES460036A1 (de)
FR (1) FR2355877A1 (de)
GB (1) GB1584871A (de)
IT (1) IT1080670B (de)
MX (1) MX3735E (de)
NL (1) NL182890C (de)
SE (1) SE437843B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS555974A (en) * 1978-06-29 1980-01-17 Toyo Tire & Rubber Co Ltd Corrosion-resistant material curable in water
US4357430A (en) * 1981-10-02 1982-11-02 Union Carbide Corporation Polymer/polyols, methods for making same and polyurethanes based thereon
US4463107A (en) * 1982-05-18 1984-07-31 Union Carbide Corporation Polymer/polyol compositions having improved combustion resistance
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
ES8604286A1 (es) * 1985-07-12 1986-01-16 Alcudia Sa Procedimiento perfeccionado para la obtencion de copolimerosvinilicos en el seno de un compuesto polihidroxilico
US4837246A (en) * 1988-05-24 1989-06-06 Arco Chemical Technology, Inc. High molecular weight dispersants for polymer polyols
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
KR20080053330A (ko) * 2005-09-02 2008-06-12 미쓰이 가가쿠 폴리우레탄 가부시키가이샤 (메트)아크릴레이트 그래프트 폴리에터 폴리올, 및 그 제조방법 및 그 용도
US20250326908A1 (en) * 2024-04-18 2025-10-23 Covestro Llc Polymer polyols, processes for their preparation, and the use thereof to produce polyurethane foams
US20250326907A1 (en) * 2024-04-18 2025-10-23 Covestro Llc Polymer polyols, processes for their preparation, and the use thereof to produce polyurethane foams

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA785835A (en) * 1968-05-21 J. Scharf James Low viscosity polymer/polyol compositions by a continuous process
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
IT1024895B (it) * 1974-01-07 1978-07-20 Eurane Europ Polyurethan Procedimento a bassa temperatura per la preparazione di dispersioni di corolimeri innestati di alogenuri di vinile e di vinilidene

Also Published As

Publication number Publication date
FR2355877A1 (fr) 1978-01-20
IT1080670B (it) 1985-05-16
SE437843B (sv) 1985-03-18
NL182890C (nl) 1988-06-01
CA1092590A (en) 1980-12-30
FR2355877B1 (de) 1984-06-22
DE2728284A1 (de) 1977-12-29
ATA442877A (de) 1983-06-15
JPS534092A (en) 1978-01-14
SE7707343L (sv) 1978-02-13
NL7706958A (nl) 1977-12-28
AU2634877A (en) 1979-01-04
AR219927A1 (es) 1980-09-30
MX3735E (es) 1981-06-02
JPS5939446B2 (ja) 1984-09-22
GB1584871A (en) 1981-02-18
BR7704076A (pt) 1978-07-11
ES460036A1 (es) 1978-11-16
DE2728284C2 (de) 1987-03-05
AU509298B2 (en) 1980-05-01
NL182890B (nl) 1988-01-04

Similar Documents

Publication Publication Date Title
AT375665B (de) Mikroporoese polymerprodukte und verfahren zu ihrer herstellung
NL186169C (nl) Werkwijze ter bereiding van polymeer/polyolsamenstellingen en werkwijze ter bereiding van een polyurethaanschuimprodukt.
DD134478A5 (de) Zusatzmittel fuer rauchtabakprodukte und verfahren zu ihrer herstellung
DD130730A5 (de) Sicherheitsglasscheibe und verfahren zu ihrer herstellung
DD131898A5 (de) Futtermittel oder futtermittelzusatz und verfahren zu ihrer herstellung
ATA632777A (de) Fluessigkristallzelle und verfahren zu ihrer herstellung
DD132738A5 (de) Wellpappe sowie verfahren und vorrichtung zu ihrer herstellung
ATA970076A (de) Absorbierendes erzeugnis und verfahren zu seiner herstellung
PT68272A (de) Basische thioather und verfahren zu ihrer herstellung
AT373608B (de) Polymer/polyol-mischung als ausgangsprodukt fuer polyurethane und verfahren zu ihrer herstellung
PT66934A (de) Dihydro-oxo-nicotinsaeuren und verfahren zu ihrer herstellung
AT370428B (de) Verfahren zur herstellung von urethan- und isozyanuratgruppen aufweisenden schaumstoffen
AT374822B (de) Waschzusatzprodukt und verfahren zu seiner herstellung
PT69655A (de) Phenylaminothiophenessigsauren und verfahren zu ihrer herstellung
PT66561A (de) Benzolsulfonylharnstoffe und verfahren zu ihrer herstellung
PT65095A (de) Antrachinon-bis-amidine und verfahren zu ihrer herstellung
PT68856A (de) Substituierte 1-phenyl-2-pyrrolidin-2-yl-ethanole und verfahren zu ihrer herstellung
AT373912B (de) Stueckfoermiges reinigungsmittel und verfahren zu dessen herstellung
ATA542377A (de) Fluessige textilbehandlungsmittel und verfahren zu ihrer herstellung
PT66992B (de) Benzoesauren und verfahren zu ihrer herstellung
LU82604A1 (de) Schaumstoffe,verfahren zu ihrer herstellung und ihre verwendung
PT66241B (de) Substituierte phenylguanidine und verfahren zu ihrer herstellung
DD131366A5 (de) Tonerde-agglomerate und verfahren zu ihrer herstellung
ATA288177A (de) Waschmittel und verfahren zu ihrer herstellung
AT348766B (de) Polymerisierbare organische dispersion und verfahren zu ihrer herstellung

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee