PL115607B1 - Process for preparing water solutions or suspensions ofpolyurethanes - Google Patents

Process for preparing water solutions or suspensions ofpolyurethanes Download PDF

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Publication number
PL115607B1
PL115607B1 PL1979214096A PL21409679A PL115607B1 PL 115607 B1 PL115607 B1 PL 115607B1 PL 1979214096 A PL1979214096 A PL 1979214096A PL 21409679 A PL21409679 A PL 21409679A PL 115607 B1 PL115607 B1 PL 115607B1
Authority
PL
Poland
Prior art keywords
groups
prepolymer
suspensions
water
nco
Prior art date
Application number
PL1979214096A
Other languages
English (en)
Polish (pl)
Other versions
PL214096A1 (OSRAM
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
Publication of PL214096A1 publication Critical patent/PL214096A1/xx
Publication of PL115607B1 publication Critical patent/PL115607B1/pl

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
    • C08G18/2805Compounds having only one group containing active hydrogen
    • C08G18/2815Monohydroxy compounds
    • C08G18/283Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • 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
    • C08G18/08Processes
    • C08G18/0804Manufacture of polymers containing ionic or ionogenic groups
    • 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
    • C08G18/08Processes
    • C08G18/10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31551Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]

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)
  • Paints Or Removers (AREA)
PL1979214096A 1978-03-15 1979-03-13 Process for preparing water solutions or suspensions ofpolyurethanes PL115607B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782811148 DE2811148A1 (de) 1978-03-15 1978-03-15 Verfahren zur herstellung von waessrigen polyurethan-dispersionen und -loesungen

Publications (2)

Publication Number Publication Date
PL214096A1 PL214096A1 (OSRAM) 1980-01-02
PL115607B1 true PL115607B1 (en) 1981-04-30

Family

ID=6034446

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1979214096A PL115607B1 (en) 1978-03-15 1979-03-13 Process for preparing water solutions or suspensions ofpolyurethanes

Country Status (13)

Country Link
US (1) US4269748A (OSRAM)
EP (1) EP0004069B1 (OSRAM)
JP (1) JPS54127498A (OSRAM)
AT (1) AT379155B (OSRAM)
AU (1) AU522782B2 (OSRAM)
BR (1) BR7901579A (OSRAM)
CA (1) CA1111976A (OSRAM)
CS (1) CS214790B2 (OSRAM)
DE (2) DE2811148A1 (OSRAM)
ES (1) ES478619A1 (OSRAM)
HU (1) HU180677B (OSRAM)
PL (1) PL115607B1 (OSRAM)
SU (1) SU971105A3 (OSRAM)

Families Citing this family (109)

* Cited by examiner, † Cited by third party
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US4408008A (en) * 1981-07-24 1983-10-04 Mobay Chemical Corporation Stable, colloidal, aqueous dispersions of cross-linked urea-urethane polymers and their method of production
DE3134161A1 (de) * 1981-08-28 1983-08-11 Bayer Ag, 5090 Leverkusen Ueberzugsmittel aus polyurethan-dispersionen und ihre verwendung fuer deckstriche und finishs
DE3137748A1 (de) * 1981-09-23 1983-03-31 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von hitzeaktivierbare vernetzer enthaltenden waessrigen dispersionen oder loesungen von polyurethan-polyharnstoffen, die nach dem verfahren erhaeltlichen dispersionen oder loesungen, sowie ihre verwendung zur herstellung von ueberzuegen
DE3223396A1 (de) * 1982-06-23 1983-12-29 Bayer Ag, 5090 Leverkusen Polymermodifizierte polyamine, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethanen
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US4522851A (en) * 1982-09-30 1985-06-11 Mobay Chemical Corporation Process for coating aqueous dispersion of epoxy resin and blocked polyisocyanate containing chemically incorporated anionic hydrophilic groups
DE3309992A1 (de) * 1983-03-19 1984-09-20 Bayer Ag, 5090 Leverkusen Verfahren zum beschichten von (spalt)leder
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US4582873A (en) * 1984-05-21 1986-04-15 Ppg Industries, Inc. Process for producing aqueous dispersions, internally silylated and dispersed polyurethane resins, and surfaces containing same
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EP3986944A1 (de) 2019-06-24 2022-04-27 Basf Se Wasseremulgierbare isocyanate mit verbesserten eigenschaften
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WO2025002949A1 (en) 2023-06-28 2025-01-02 Basf Se Storage-stable coated particles and their preparation
WO2025162763A1 (en) 2024-01-29 2025-08-07 Basf Se Two-component lamination adhesive

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Also Published As

Publication number Publication date
JPS54127498A (en) 1979-10-03
BR7901579A (pt) 1979-10-16
US4269748A (en) 1981-05-26
EP0004069B1 (de) 1981-08-05
HU180677B (en) 1983-04-29
CA1111976A (en) 1981-11-03
ES478619A1 (es) 1979-06-01
AU522782B2 (en) 1982-06-24
CS214790B2 (en) 1982-05-28
ATA187579A (de) 1985-04-15
DE2811148A1 (de) 1979-09-20
EP0004069A1 (de) 1979-09-19
JPS6320848B2 (OSRAM) 1988-04-30
SU971105A3 (ru) 1982-10-30
AT379155B (de) 1985-11-25
DE2960548D1 (en) 1981-11-05
PL214096A1 (OSRAM) 1980-01-02
AU4507379A (en) 1979-09-20

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