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CA1092590A - Polymer/polyol compositions, processes for making same and processes for making polyurethane products therefrom - Google Patents

Polymer/polyol compositions, processes for making same and processes for making polyurethane products therefrom

Info

Publication number
CA1092590A
CA1092590A CA280,478A CA280478A CA1092590A CA 1092590 A CA1092590 A CA 1092590A CA 280478 A CA280478 A CA 280478A CA 1092590 A CA1092590 A CA 1092590A
Authority
CA
Canada
Prior art keywords
polyol
polymer
molecular weight
composition
number average
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA280,478A
Other languages
English (en)
French (fr)
Inventor
Naresh R. Shah
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
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
Application granted granted Critical
Publication of CA1092590A publication Critical patent/CA1092590A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/63Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F291/00Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • C08F291/06Macromolecular 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
    • C08F291/08Macromolecular 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04Polyurethanes

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)
CA280,478A 1976-06-24 1977-06-14 Polymer/polyol compositions, processes for making same and processes for making polyurethane products therefrom Expired CA1092590A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US69939776A 1976-06-24 1976-06-24
US699,397 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
US797,666 1991-11-25

Publications (1)

Publication Number Publication Date
CA1092590A true CA1092590A (en) 1980-12-30

Family

ID=27106412

Family Applications (1)

Application Number Title Priority Date Filing Date
CA280,478A Expired CA1092590A (en) 1976-06-24 1977-06-14 Polymer/polyol compositions, processes for making same and processes for making polyurethane products therefrom

Country Status (14)

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

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
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
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
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
US3953393A (en) * 1974-01-07 1976-04-27 Basf Wyandotte Corporation Low temperature process for the preparation of graft copolymer dispersions

Also Published As

Publication number Publication date
AU2634877A (en) 1979-01-04
FR2355877A1 (fr) 1978-01-20
ES460036A1 (es) 1978-11-16
SE437843B (sv) 1985-03-18
SE7707343L (sv) 1978-02-13
MX3735E (es) 1981-06-02
ATA442877A (de) 1983-06-15
FR2355877B1 (it) 1984-06-22
DE2728284A1 (de) 1977-12-29
JPS534092A (en) 1978-01-14
NL182890C (nl) 1988-06-01
NL7706958A (nl) 1977-12-28
BR7704076A (pt) 1978-07-11
DE2728284C2 (de) 1987-03-05
AT373608B (de) 1984-02-10
IT1080670B (it) 1985-05-16
JPS5939446B2 (ja) 1984-09-22
AU509298B2 (en) 1980-05-01
AR219927A1 (es) 1980-09-30
NL182890B (nl) 1988-01-04
GB1584871A (en) 1981-02-18

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Legal Events

Date Code Title Description
MKEX Expiry