FR2187835A1 - - Google Patents

Info

Publication number
FR2187835A1
FR2187835A1 FR7320094A FR7320094A FR2187835A1 FR 2187835 A1 FR2187835 A1 FR 2187835A1 FR 7320094 A FR7320094 A FR 7320094A FR 7320094 A FR7320094 A FR 7320094A FR 2187835 A1 FR2187835 A1 FR 2187835A1
Authority
FR
France
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.)
Granted
Application number
FR7320094A
Other languages
French (fr)
Other versions
FR2187835B1 (lt
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 FR2187835A1 publication Critical patent/FR2187835A1/fr
Application granted granted Critical
Publication of FR2187835B1 publication Critical patent/FR2187835B1/fr
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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR7320094A 1972-06-03 1973-06-01 Expired FR2187835B1 (lt)

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 (2)

Publication Number Publication Date
FR2187835A1 true FR2187835A1 (lt) 1974-01-18
FR2187835B1 FR2187835B1 (lt) 1976-11-12

Family

ID=5846747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7320094A Expired FR2187835B1 (lt) 1972-06-03 1973-06-01

Country Status (13)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347343A1 (fr) * 1976-04-10 1977-11-04 Bayer Ag Acides isocyanato-polysulfoniques aromatiques et leur preparation
FR2362123A1 (fr) * 1976-08-18 1978-03-17 Bayer Ag Procede de preparation d'isocyanates organiques, par reaction tert-alkyl-urethannes avec du phosgene et produits obtenus
FR2363547A1 (fr) * 1976-09-07 1978-03-31 Bayer Ag Compositions stabilisees d'acides isocyanatosulfoniques aromatiques

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (lt) * 1985-03-22 1991-07-16
US4738992A (en) * 1985-12-09 1988-04-19 Minnesota Mining And Manufacturing Company Hydrophilic polyurethane/polyurea sponge
JPH03103757U (lt) * 1990-02-13 1991-10-28

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347343A1 (fr) * 1976-04-10 1977-11-04 Bayer Ag Acides isocyanato-polysulfoniques aromatiques et leur preparation
FR2362123A1 (fr) * 1976-08-18 1978-03-17 Bayer Ag Procede de preparation d'isocyanates organiques, par reaction tert-alkyl-urethannes avec du phosgene et produits obtenus
FR2363547A1 (fr) * 1976-09-07 1978-03-31 Bayer Ag Compositions stabilisees d'acides isocyanatosulfoniques aromatiques

Also Published As

Publication number Publication date
GB1383184A (en) 1975-02-05
ATA481173A (de) 1976-05-15
SE406465B (sv) 1979-02-12
CH583185A5 (lt) 1976-12-31
BR7304125D0 (pt) 1974-07-18
IT985268B (it) 1974-11-30
ES415489A1 (es) 1976-02-16
AT334631B (de) 1976-01-25
JPS5111109B2 (lt) 1976-04-08
NO137939C (no) 1978-05-24
DE2227111A1 (de) 1973-12-13
NL7307692A (lt) 1973-12-05
NO137939B (no) 1978-02-13
BE800365A (fr) 1973-12-03
JPS4942644A (lt) 1974-04-22
FR2187835B1 (lt) 1976-11-12
AU5629273A (en) 1974-12-05
DE2227111C2 (de) 1984-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse