BR7410016A - Processo para a obtencao de poliisocianatos aromaticos liquidos que apresentam grupos de acido sulfonico e/ou de sulfonato e composicoes empregadas no processo - Google Patents

Processo para a obtencao de poliisocianatos aromaticos liquidos que apresentam grupos de acido sulfonico e/ou de sulfonato e composicoes empregadas no processo

Info

Publication number
BR7410016A
BR7410016A BR10016/74A BR1001674A BR7410016A BR 7410016 A BR7410016 A BR 7410016A BR 10016/74 A BR10016/74 A BR 10016/74A BR 1001674 A BR1001674 A BR 1001674A BR 7410016 A BR7410016 A BR 7410016A
Authority
BR
Brazil
Prior art keywords
polyisocianates
composers
sulphonate
employees
sulphonic acid
Prior art date
Application number
BR10016/74A
Other languages
English (en)
Inventor
D Dietrich
P Markusch
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 BR7410016A publication Critical patent/BR7410016A/pt

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
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0828—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing sulfonate groups or groups forming them
    • 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
    • C08G18/775—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur sulfur

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR10016/74A 1973-11-30 1974-11-29 Processo para a obtencao de poliisocianatos aromaticos liquidos que apresentam grupos de acido sulfonico e/ou de sulfonato e composicoes empregadas no processo BR7410016A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2359614A DE2359614A1 (de) 1973-11-30 1973-11-30 Sulfonsaeure- und/oder sulfonatgruppen aufweisende polyisocyanate

Publications (1)

Publication Number Publication Date
BR7410016A true BR7410016A (pt) 1976-05-25

Family

ID=5899467

Family Applications (1)

Application Number Title Priority Date Filing Date
BR10016/74A BR7410016A (pt) 1973-11-30 1974-11-29 Processo para a obtencao de poliisocianatos aromaticos liquidos que apresentam grupos de acido sulfonico e/ou de sulfonato e composicoes empregadas no processo

Country Status (17)

Country Link
US (1) US4144267A (pt)
JP (1) JPS544946B2 (pt)
AT (1) AT341219B (pt)
BE (1) BE822700R (pt)
BR (1) BR7410016A (pt)
CH (1) CH593926A5 (pt)
DE (1) DE2359614A1 (pt)
DK (1) DK621574A (pt)
ES (1) ES432428A2 (pt)
FR (1) FR2253041B2 (pt)
GB (1) GB1451250A (pt)
IE (1) IE40427B1 (pt)
IT (1) IT1046335B (pt)
LU (1) LU71394A1 (pt)
NL (1) NL7415639A (pt)
NO (1) NO139960C (pt)
SE (1) SE7414965L (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176118A (en) 1975-06-03 1979-11-27 Bayer Aktiengesellschaft Aromatic uretdione-diisocyanate-disulphonic acids
DE2615876C2 (de) * 1976-04-10 1986-05-15 Bayer Ag, 5090 Leverkusen Aromatische Isocyanato-polysulfonsäuren und Verfahren zu deren Herstellung
DE2637114A1 (de) * 1976-08-18 1978-02-23 Bayer Ag Verfahren zur herstellung von isocyanaten
DE2640103C2 (de) * 1976-09-07 1986-05-07 Bayer Ag, 5090 Leverkusen Lagerstabile Gemische aus aromatischen Isocyanatosulfonsäuren und organischen Flüssigkeiten sowie Verfahren zu deren Herstellung
DE2725208A1 (de) * 1977-06-03 1978-12-14 Bayer Ag Sulfonsaeure- und phosphonatgruppen aufweisende polyisocyanate
DE2932094A1 (de) * 1979-08-08 1981-02-26 Bayer Ag Verfahren zur herstellung von gegebenenfalls zumindest teilweise als salz einer anorganischen oder organischen base vorliegende isocyanatoarylsulfonsaeuren
DE3643791A1 (de) * 1986-12-20 1988-06-23 Basf Ag Waessrige polyurethan-klebstoff-dispersion
US4904522A (en) * 1988-07-26 1990-02-27 Mobay Corporation Process for the production of fiberglass mats
US5191012A (en) * 1991-03-28 1993-03-02 Miles Inc. Aqueous dispersions of encapsulated polyisocyanates
DE102007001868A1 (de) * 2007-01-12 2008-07-17 Bayer Materialscience Ag Polyurethan-Dispersionen auf Basis von 2,2'MDI

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1186771A (en) * 1967-05-12 1970-04-02 Conteki Dev Ltd Silicious Products
CA931688A (en) 1968-08-02 1973-08-07 C. Carlson Robert Sulfonated aromatic polyisocyanates and preparation of stable anionic polyurethane or polyurea latices therefrom

Also Published As

Publication number Publication date
JPS544946B2 (pt) 1979-03-12
SE7414965L (pt) 1975-06-02
GB1451250A (en) 1976-09-29
AU7595174A (en) 1976-06-03
BE822700R (fr) 1975-05-28
ATA954874A (de) 1977-05-15
JPS5084546A (pt) 1975-07-08
DK621574A (pt) 1975-07-28
NO139960C (no) 1979-06-13
FR2253041A2 (pt) 1975-06-27
ES432428A2 (es) 1977-04-01
IE40427L (en) 1975-05-30
US4144267A (en) 1979-03-13
AT341219B (de) 1978-01-25
CH593926A5 (pt) 1977-12-30
NL7415639A (nl) 1975-06-03
DE2359614A1 (de) 1975-06-05
LU71394A1 (pt) 1975-08-20
IT1046335B (it) 1980-06-30
NO139960B (no) 1979-03-05
IE40427B1 (en) 1979-05-25
NO744113L (pt) 1975-06-23
FR2253041B2 (pt) 1978-11-24

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