DE2861366D1 - Process for the preparation of graft polymer dispersions employing liquid free radical catalysts - Google Patents

Process for the preparation of graft polymer dispersions employing liquid free radical catalysts

Info

Publication number
DE2861366D1
DE2861366D1 DE7878101184T DE2861366T DE2861366D1 DE 2861366 D1 DE2861366 D1 DE 2861366D1 DE 7878101184 T DE7878101184 T DE 7878101184T DE 2861366 T DE2861366 T DE 2861366T DE 2861366 D1 DE2861366 D1 DE 2861366D1
Authority
DE
Germany
Prior art keywords
preparation
free radical
graft polymer
polymer dispersions
liquid free
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
DE7878101184T
Other languages
English (en)
Inventor
John Eugene Davis
Pauls Davis
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.)
BASF Corp
Original Assignee
BASF Wyandotte 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 BASF Wyandotte Corp filed Critical BASF Wyandotte Corp
Application granted granted Critical
Publication of DE2861366D1 publication Critical patent/DE2861366D1/de
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE7878101184T 1977-10-27 1978-10-20 Process for the preparation of graft polymer dispersions employing liquid free radical catalysts Expired DE2861366D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84603477A 1977-10-27 1977-10-27

Publications (1)

Publication Number Publication Date
DE2861366D1 true DE2861366D1 (en) 1982-01-28

Family

ID=25296758

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7878101184T Expired DE2861366D1 (en) 1977-10-27 1978-10-20 Process for the preparation of graft polymer dispersions employing liquid free radical catalysts

Country Status (3)

Country Link
US (1) US4161468A (de)
EP (1) EP0001789B1 (de)
DE (1) DE2861366D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460715A (en) * 1979-11-23 1984-07-17 The Dow Chemical Company Stable dispersions of polymers in polyfunctional compounds having a plurality of active hydrogens and polyurethanes produced therefrom
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
DE2947963A1 (de) * 1979-11-28 1981-06-19 Bayer Ag, 5090 Leverkusen Propfpolymerisat-dispersionen
US4342840A (en) * 1979-12-25 1982-08-03 Asahi Glass Company, Ltd. Process for producing polymer polyol
US4327005A (en) * 1980-08-18 1982-04-27 Basf Wyandotte Corporation Process for the preparation of stabilized polymer dispersions in polyol at low temperature
US4334049A (en) * 1980-08-18 1982-06-08 Basf Wyandotte Corporation Process for the preparation of finely divided solid polymers in polyol
US4321342A (en) * 1981-02-27 1982-03-23 Basf Wyandotte Corporation Curable fixtures of polyepoxides and amine-terminated graft polymer dispersions
US4431754A (en) * 1982-03-01 1984-02-14 The Dow Chemical Company Low viscosity polymer polyols via dilution
USRE33291E (en) * 1982-04-01 1990-08-07 Basf Corporation Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams
US4690956A (en) * 1982-04-01 1987-09-01 Basf Corporation Process for the preparation of graft polymer dispersions and flame-retardant polyurethane foams
US4689354A (en) * 1982-04-01 1987-08-25 Basf Corporation Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams
US4594366A (en) * 1983-06-29 1986-06-10 Union Carbide Corporation Connected branched polyols and polyurethanes based thereon
EP0206072B2 (de) * 1985-06-17 1998-07-01 Ppg Industries, Inc. Verfahren zur Herstellung von Acrylpolymer
US4847337A (en) * 1985-10-24 1989-07-11 The Dow Chemical Company Polystyrene modified advanced epoxy resin and polyester copolymers
ATE57940T1 (de) * 1986-01-06 1990-11-15 Du Pont Polyester-pfropfkopolymer und beschichtungsmassen daraus.
FR2624125B1 (fr) * 1987-12-04 1994-01-14 Sanyo Chemical Industries Ltd Composition de polymere/polyol, procede pour sa preparation et son application a la production de polyurethannes
FR2798660B1 (fr) * 1999-09-22 2001-11-16 Atofina Procede de preparation des dispersions stables de (co) polymeres dans un polyol
US6444761B1 (en) * 1999-12-28 2002-09-03 Kimberly-Clark Worldwide, Inc. Water-soluble adhesive compositions
US20110306728A1 (en) * 2010-06-11 2011-12-15 Bayer Materialscience Ag Polymer polyols prepared from nitrile-free azo-initiators

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29118E (en) * 1963-02-06 1977-01-18 Method of preparing polyurethanes from liquid, stable, reactive, film-forming 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
BE759006A (fr) * 1969-11-20 1971-05-17 Marles Kuhlmann Wyandotte Copolymeres greffes et preparation de polyurethanes
US4007165A (en) * 1971-06-01 1977-02-08 Pennwalt Corporation Unsymmetrical tertiary-aliphatic azoalkanes
US3875258A (en) * 1973-10-15 1975-04-01 Basf Wyandotte Corp Graft copolymers
US3950317A (en) * 1973-10-29 1976-04-13 Basf Wyandotte Corporation Process for the preparation of graft copolymer dispersions

Also Published As

Publication number Publication date
US4161468A (en) 1979-07-17
EP0001789B1 (de) 1981-11-25
EP0001789A1 (de) 1979-05-16

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee