SE7707343L - POLYMER / POLYOL COMPOSITION AND PROCEDURE FOR ITS PREPARATION - Google Patents

POLYMER / POLYOL COMPOSITION AND PROCEDURE FOR ITS PREPARATION

Info

Publication number
SE7707343L
SE7707343L SE7707343A SE7707343A SE7707343L SE 7707343 L SE7707343 L SE 7707343L SE 7707343 A SE7707343 A SE 7707343A SE 7707343 A SE7707343 A SE 7707343A SE 7707343 L SE7707343 L SE 7707343L
Authority
SE
Sweden
Prior art keywords
polyol
polymer
procedure
preparation
blend
Prior art date
Application number
SE7707343A
Other languages
Swedish (sv)
Other versions
SE437843B (en
Inventor
N R 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
Priority claimed from US05/797,666 external-priority patent/US4119586A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of SE7707343L publication Critical patent/SE7707343L/en
Publication of SE437843B publication Critical patent/SE437843B/en

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)

Abstract

Novel improved polymer/polyol compositions made by polymerizing, in the absence of any alkyl mercaptan, one or more ethylenically unsaturated monomer substantially free of bound halogen in situ in a blend of about 55 to about 95 wt. % of a polyol having a number average molecular weight not greater than about 4000 and from about 45 to about 5 wt. % of a polyol having a number average molecular weight of not less than about 5000 to form a highly stable dispersion of small polymer particles in said blend. The novel compositions are highly useful in the production of polyurethane products.
SE7707343A 1976-06-24 1977-06-23 POLYMER / POLYOL COMPOSITION, PROCEDURES FOR THEIR PREPARATION AND USE THEREOF FOR THE PREPARATION OF POLYURETHANE PRODUCTS SE437843B (en)

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
SE7707343L true SE7707343L (en) 1978-02-13
SE437843B SE437843B (en) 1985-03-18

Family

ID=27106412

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7707343A SE437843B (en) 1976-06-24 1977-06-23 POLYMER / POLYOL COMPOSITION, PROCEDURES FOR THEIR PREPARATION AND USE THEREOF FOR THE PREPARATION OF POLYURETHANE PRODUCTS

Country Status (14)

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

Families Citing this family (10)

* 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 (en) * 1985-07-12 1986-01-16 Alcudia Sa Polymer/polyol dispersions
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
EP1939231A4 (en) * 2005-09-02 2009-08-26 Mitsui Chemicals Polyurethanes (meth)acylate-grafted polyether polyol, and process for production and use thereof

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 (en) * 1974-01-07 1978-07-20 Eurane Europ Polyurethan LOW TEMPERATURE PROCEDURE FOR THE PREPARATION OF DISPERSIONS OF COROLYMERS GRAFTED WITH VINYL HALIDE AND VINYLIDENE
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
JPS5939446B2 (en) 1984-09-22
DE2728284A1 (en) 1977-12-29
FR2355877B1 (en) 1984-06-22
ES460036A1 (en) 1978-11-16
AU509298B2 (en) 1980-05-01
SE437843B (en) 1985-03-18
BR7704076A (en) 1978-07-11
CA1092590A (en) 1980-12-30
DE2728284C2 (en) 1987-03-05
JPS534092A (en) 1978-01-14
IT1080670B (en) 1985-05-16
AT373608B (en) 1984-02-10
FR2355877A1 (en) 1978-01-20
GB1584871A (en) 1981-02-18
NL7706958A (en) 1977-12-28
ATA442877A (en) 1983-06-15
MX3735E (en) 1981-06-02
NL182890B (en) 1988-01-04
AR219927A1 (en) 1980-09-30
NL182890C (en) 1988-06-01
AU2634877A (en) 1979-01-04

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