BE812619A - Procede de preparation de dispersions de polyurethannes - Google Patents

Procede de preparation de dispersions de polyurethannes

Info

Publication number
BE812619A
BE812619A BE142263A BE142263A BE812619A BE 812619 A BE812619 A BE 812619A BE 142263 A BE142263 A BE 142263A BE 142263 A BE142263 A BE 142263A BE 812619 A BE812619 A BE 812619A
Authority
BE
Belgium
Prior art keywords
polyurethannes
preparing dispersions
dispersions
preparing
Prior art date
Application number
BE142263A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE812619A publication Critical patent/BE812619A/xx

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret groups

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)
  • Paints Or Removers (AREA)
BE142263A 1973-03-23 1974-03-21 Procede de preparation de dispersions de polyurethannes BE812619A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2314513A DE2314513C3 (de) 1973-03-23 1973-03-23 Verfahren zur Herstellung von wäßrigen Polyurethandispersionen

Publications (1)

Publication Number Publication Date
BE812619A true BE812619A (fr) 1974-09-23

Family

ID=5875668

Family Applications (1)

Application Number Title Priority Date Filing Date
BE142263A BE812619A (fr) 1973-03-23 1974-03-21 Procede de preparation de dispersions de polyurethannes

Country Status (13)

Country Link
US (1) US3920598A (xx)
JP (1) JPS5650745B2 (xx)
BE (1) BE812619A (xx)
CA (1) CA1023887A (xx)
DD (1) DD114961A5 (xx)
DE (1) DE2314513C3 (xx)
ES (1) ES424518A1 (xx)
FR (1) FR2222405B1 (xx)
GB (1) GB1425548A (xx)
IE (1) IE39092B1 (xx)
IT (1) IT1005869B (xx)
LU (1) LU69683A1 (xx)
NL (1) NL7403766A (xx)

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DE2009179C3 (de) * 1970-02-27 1974-07-11 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Allophanatpoly isocy anaten
US3666835A (en) * 1970-04-16 1972-05-30 Sun Chemical Corp Polyurethane systems
US3796678A (en) * 1970-08-17 1974-03-12 Minnesota Mining & Mfg Highly branched,capped polyurethanes for pressure sensitive adhesives

Also Published As

Publication number Publication date
FR2222405B1 (xx) 1978-01-06
LU69683A1 (xx) 1974-10-17
DD114961A5 (xx) 1975-09-05
IE39092L (en) 1974-09-23
GB1425548A (en) 1976-02-18
FR2222405A1 (xx) 1974-10-18
IT1005869B (it) 1976-09-30
JPS49128997A (xx) 1974-12-10
US3920598A (en) 1975-11-18
DE2314513B2 (de) 1980-01-03
IE39092B1 (en) 1978-08-02
ES424518A1 (es) 1976-05-16
DE2314513A1 (de) 1974-10-03
CA1023887A (en) 1978-01-03
NL7403766A (xx) 1974-09-25
JPS5650745B2 (xx) 1981-12-01
DE2314513C3 (de) 1980-08-28

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