GB1383184A - Polyisocyanates containing suphonic acid and or sulphonate groups - Google Patents

Polyisocyanates containing suphonic acid and or sulphonate groups

Info

Publication number
GB1383184A
GB1383184A GB2622173A GB2622173A GB1383184A GB 1383184 A GB1383184 A GB 1383184A GB 2622173 A GB2622173 A GB 2622173A GB 2622173 A GB2622173 A GB 2622173A GB 1383184 A GB1383184 A GB 1383184A
Authority
GB
United Kingdom
Prior art keywords
sulphonate groups
acid
polyisocyanates containing
june
polyisocyanates
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.)
Expired
Application number
GB2622173A
Other languages
English (en)
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.)
Bayer AG
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 GB1383184A publication Critical patent/GB1383184A/en
Expired legal-status Critical Current

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)
GB2622173A 1972-06-03 1973-06-01 Polyisocyanates containing suphonic acid and or sulphonate groups Expired GB1383184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722227111 DE2227111C2 (de) 1972-06-03 1972-06-03 Verfahren zur Herstellung von flüssigen, Sulfonsäure- und/oder Sulfonatgruppen aufweisenden, aromatischen Polyisocyanatgemischen und die danach hergestellten Gemische

Publications (1)

Publication Number Publication Date
GB1383184A true GB1383184A (en) 1975-02-05

Family

ID=5846747

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2622173A Expired GB1383184A (en) 1972-06-03 1973-06-01 Polyisocyanates containing suphonic acid and or sulphonate groups

Country Status (13)

Country Link
JP (1) JPS5111109B2 (US07714131-20100511-C00038.png)
AT (1) AT334631B (US07714131-20100511-C00038.png)
BE (1) BE800365A (US07714131-20100511-C00038.png)
BR (1) BR7304125D0 (US07714131-20100511-C00038.png)
CH (1) CH583185A5 (US07714131-20100511-C00038.png)
DE (1) DE2227111C2 (US07714131-20100511-C00038.png)
ES (1) ES415489A1 (US07714131-20100511-C00038.png)
FR (1) FR2187835B1 (US07714131-20100511-C00038.png)
GB (1) GB1383184A (US07714131-20100511-C00038.png)
IT (1) IT985268B (US07714131-20100511-C00038.png)
NL (1) NL7307692A (US07714131-20100511-C00038.png)
NO (1) NO137939C (US07714131-20100511-C00038.png)
SE (1) SE406465B (US07714131-20100511-C00038.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE2801129A1 (de) * 1978-01-12 1979-07-19 Bayer Ag Modifizierte, sulfonsaeureestergruppen aufweisende polyisocyanate
DE2801130A1 (de) * 1978-01-12 1979-07-19 Bayer Ag Modifizierte, sulfonsaeureestergruppen aufweisende polyisocyanate
DE2851341A1 (de) * 1978-11-28 1980-06-04 Bayer Ag Dispersionen aromatischer isocyanatosulfonsaeure-uretdione in organischen polyisocyanaten und ein verfahren zu ihrer herstellung
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
JPH0333486Y2 (US07714131-20100511-C00038.png) * 1985-03-22 1991-07-16
US4738992A (en) * 1985-12-09 1988-04-19 Minnesota Mining And Manufacturing Company Hydrophilic polyurethane/polyurea sponge
JPH03103757U (US07714131-20100511-C00038.png) * 1990-02-13 1991-10-28

Also Published As

Publication number Publication date
AT334631B (de) 1976-01-25
FR2187835B1 (US07714131-20100511-C00038.png) 1976-11-12
JPS5111109B2 (US07714131-20100511-C00038.png) 1976-04-08
DE2227111C2 (de) 1984-07-26
AU5629273A (en) 1974-12-05
BE800365A (fr) 1973-12-03
NL7307692A (US07714131-20100511-C00038.png) 1973-12-05
ES415489A1 (es) 1976-02-16
FR2187835A1 (US07714131-20100511-C00038.png) 1974-01-18
IT985268B (it) 1974-11-30
NO137939C (no) 1978-05-24
BR7304125D0 (pt) 1974-07-18
ATA481173A (de) 1976-05-15
JPS4942644A (US07714131-20100511-C00038.png) 1974-04-22
CH583185A5 (US07714131-20100511-C00038.png) 1976-12-31
NO137939B (no) 1978-02-13
DE2227111A1 (de) 1973-12-13
SE406465B (sv) 1979-02-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee