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DE2456927A1 - Verfahren zur herstellung von polyurethanpolymeren - Google Patents

Verfahren zur herstellung von polyurethanpolymeren

Info

Publication number
DE2456927A1
DE2456927A1 DE19742456927 DE2456927A DE2456927A1 DE 2456927 A1 DE2456927 A1 DE 2456927A1 DE 19742456927 DE19742456927 DE 19742456927 DE 2456927 A DE2456927 A DE 2456927A DE 2456927 A1 DE2456927 A1 DE 2456927A1
Authority
DE
Germany
Prior art keywords
poly
polymer
caprolactone
finely divided
acrylate
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.)
Pending
Application number
DE19742456927
Other languages
German (de)
English (en)
Inventor
Frank Edward Critchfield
Richard Michael Gerkin
Frank Paul Del Giudice
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
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of DE2456927A1 publication Critical patent/DE2456927A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
    • 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
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE19742456927 1973-12-03 1974-12-02 Verfahren zur herstellung von polyurethanpolymeren Pending DE2456927A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42133173A 1973-12-03 1973-12-03

Publications (1)

Publication Number Publication Date
DE2456927A1 true DE2456927A1 (de) 1975-06-05

Family

ID=23670072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742456927 Pending DE2456927A1 (de) 1973-12-03 1974-12-02 Verfahren zur herstellung von polyurethanpolymeren

Country Status (6)

Country Link
JP (1) JPS5087197A (fr)
CA (1) CA1045285A (fr)
DE (1) DE2456927A1 (fr)
FR (1) FR2253036A1 (fr)
GB (1) GB1486224A (fr)
SE (1) SE7415083L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179479A (en) * 1978-04-20 1979-12-18 Mobay Chemical Corporation Thermoplastic polyurethane blends containing a processing aid
EP0129977A2 (fr) * 1983-06-27 1985-01-02 Imperial Chemical Industries Plc Polyols modifiés par un polymère

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855164A (en) * 1988-02-12 1989-08-08 Ppg Industries, Inc. Stable multiphase coating compositions
DE3928150A1 (de) * 1989-08-25 1991-02-28 Bayer Ag Grenzflaechenaktive copolymere und ihre verwendung zur herstellung von polyurethanpulvern
DE3928149A1 (de) * 1989-08-25 1991-02-28 Bayer Ag Verfahren zur herstellung von polyurethanpulvern

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179479A (en) * 1978-04-20 1979-12-18 Mobay Chemical Corporation Thermoplastic polyurethane blends containing a processing aid
EP0129977A2 (fr) * 1983-06-27 1985-01-02 Imperial Chemical Industries Plc Polyols modifiés par un polymère
EP0129977A3 (fr) * 1983-06-27 1986-10-15 Imperial Chemical Industries Plc Polyols modifiés par un polymère

Also Published As

Publication number Publication date
JPS5087197A (fr) 1975-07-14
CA1045285A (fr) 1978-12-26
GB1486224A (en) 1977-09-21
FR2253036A1 (fr) 1975-06-27
SE7415083L (fr) 1975-06-04

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