AT275873B - Verfahren zur Herstellung grobdisperser, sedimentierender, redispergierbarer, wässeriger Polyurethandispersionen - Google Patents

Verfahren zur Herstellung grobdisperser, sedimentierender, redispergierbarer, wässeriger Polyurethandispersionen

Info

Publication number
AT275873B
AT275873B AT887067A AT887067A AT275873B AT 275873 B AT275873 B AT 275873B AT 887067 A AT887067 A AT 887067A AT 887067 A AT887067 A AT 887067A AT 275873 B AT275873 B AT 275873B
Authority
AT
Austria
Prior art keywords
sedimenting
redispersible
production
aqueous polyurethane
polyurethane dispersions
Prior art date
Application number
AT887067A
Other languages
English (en)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT275873B publication Critical patent/AT275873B/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
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
AT887067A 1966-10-01 1967-09-29 Verfahren zur Herstellung grobdisperser, sedimentierender, redispergierbarer, wässeriger Polyurethandispersionen AT275873B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0050344 1966-10-01

Publications (1)

Publication Number Publication Date
AT275873B true AT275873B (de) 1969-11-10

Family

ID=7103725

Family Applications (1)

Application Number Title Priority Date Filing Date
AT887067A AT275873B (de) 1966-10-01 1967-09-29 Verfahren zur Herstellung grobdisperser, sedimentierender, redispergierbarer, wässeriger Polyurethandispersionen

Country Status (9)

Country Link
US (1) US3714095A (de)
AT (1) AT275873B (de)
BE (1) BE704521A (de)
CH (1) CH486524A (de)
DE (1) DE1595687A1 (de)
FR (1) FR1548467A (de)
GB (1) GB1176252A (de)
NL (1) NL6713295A (de)
SE (1) SE314515B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2226526C3 (de) * 1972-05-31 1981-10-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von thermoplastischem Polyharnstoffpulver
US4450258A (en) * 1975-01-02 1984-05-22 General Electric Company Coating compositions
US4002171A (en) * 1975-03-17 1977-01-11 Personal Products Company Water-dispersible ionic polyurethane binder for nonwoven fabrics
DE2550797C2 (de) * 1975-11-12 1983-02-03 Bayer Ag, 5090 Leverkusen Stabile Dispersionen von Polyisocyanat-Polyadditions-Produkten, Verfahren zu deren Herstellung und Verfahren zur Herstellung von Polyurethan-Kunststoffen
DE2550860C2 (de) * 1975-11-12 1983-05-26 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von stabilen Dispersionen
CA1081385A (en) * 1975-11-12 1980-07-08 Bayer Aktiengesellschaft Process for the preparation of stable dispersions
US4049632A (en) * 1976-07-14 1977-09-20 Armstrong Cork Company Chain extending polyurethanes with a large excess of water
DE2807479A1 (de) * 1978-02-22 1979-08-23 Bayer Ag Ueberzugsmittel
EP1601525B1 (de) * 2003-03-13 2014-05-07 Avery Dennison Corporation Wärmeübertragungsbildempfangslage und verfahren zur herstellung
EP1802697B1 (de) * 2004-10-20 2011-07-20 E.I. Du Pont De Nemours And Company Zusatzverpackung für thermoplastische kondensationspolymere
US20070048466A1 (en) * 2005-09-01 2007-03-01 Huynh Dieu D Thermal transfer image receiving sheet and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968575A (en) * 1953-06-30 1961-01-17 Du Pont Stable polyurethane latex and process of making same
US3178310A (en) * 1962-03-01 1965-04-13 Du Pont Aqueous polyurethane coating emulsions
US3294752A (en) * 1962-03-29 1966-12-27 Du Pont Polyurethanes containing a quaternary nitrogen in the elastomer chain
DE1157386B (de) * 1962-09-04 1963-11-14 Bayer Ag Verfahren zur dreistufigen Herstellung von aus der Loesung verformbaren Polymeren
BE639107A (de) * 1962-10-26
GB1053135A (de) * 1963-03-13
GB1111043A (en) * 1964-04-27 1968-04-24 Wyandotte Chemicals Corp Aqueous polyurethane dispersions
US3294724A (en) * 1964-11-23 1966-12-27 Wyandotte Chemicals Corp Film-forming urethane latices, and preparation by chain extending a prepolymer of anorganic dhsocyanate and a polymeric diol with a piperazine compound
US3384681A (en) * 1964-12-02 1968-05-21 Asahi Chemical Ind Block copolymer prepared from amine terminated polyalkylene glycols and polyamides or polyureas

Also Published As

Publication number Publication date
DE1595687A1 (de) 1969-09-04
US3714095A (en) 1973-01-30
BE704521A (de) 1968-02-01
FR1548467A (de) 1968-12-06
CH486524A (de) 1970-02-28
NL6713295A (de) 1968-04-02
SE314515B (de) 1969-09-08
GB1176252A (en) 1970-01-01

Similar Documents

Publication Publication Date Title
AT257170B (de) Verfahren zur Herstellung wässeriger, emulgatorfreier Polyurethan-Latices
AT262615B (de) Verfahren zur Herstellung von wässerigen Polyurethan-Dispersionen
CH478867A (de) Verfahren zur Herstellung wasserunlöslicher Polyäther
AT303385B (de) Verfahren zur Herstellung wässeriger Dispersionen
AT285934B (de) Verfahren zur Herstellung von stabilen Dispersionen
CH436339A (de) Verfahren zur Herstellung basischer Dibenzooxepin- bzw. Dibenzothiepin-Derivate
CH553787A (de) Verfahren zur herstellung von imidazolderivaten.
AT269486B (de) Verfahren zur Herstellung wässeriger Dispersionen vernetzter, Harnstoffgruppen aufweisender Polyadditionsprodukte
AT275873B (de) Verfahren zur Herstellung grobdisperser, sedimentierender, redispergierbarer, wässeriger Polyurethandispersionen
AT295845B (de) Verfahren zur Herstellung stabiler, wässeriger Polymerisatdispersionen
AT281311B (de) Verfahren zur Herstellung von 11β,17α-Dihydroxysteroiden
CH555828A (de) Verfahren zur herstellung neuer substituierter aminopyridine.
AT267183B (de) Verfahren zur Herstellung von wässerigen Polyurethan-Dispersionen
AT260532B (de) Verfahren zur Herstellung lagerbeständiger, nichtschäumender Kunstharzdispersionen
AT274350B (de) Verfahren zur Herstellung von stabilen Dispersionen
AT269855B (de) Verfahren zur Herstellung von neuen 5-Nitrofuran- bzw. 5-Nitrothiopen-Derivaten
AT274751B (de) Verfahren zur Herstellung wässeriger, schutzkolloidhaltiger kolloidsilberreicher Dispersionen
CH504501A (de) Verfahren zur Herstellung von Schaumstoffen
AT270223B (de) Verfahren zur Herstellung von wässerigen Polyurethan-Dispersionen
CH487217A (de) Verfahren zur Herstellung aufschäumbarer Partikel
AT252561B (de) Verfahren zur Herstellung von wässerigen Polymerdispersionen
AT282958B (de) Verfahren zur Herstellung von Formkörpern aus wässerigen Polyurethandispersionen
CH436330A (de) Verfahren zur Herstellung von Resorcinderivaten
AT298057B (de) Verfahren zur Herstellung wässeriger, stabiler Polymerdispersionen
CH464233A (de) Verfahren zur Herstellung konzentrierter, wässriger Emulsionen