JPS5334746A - Process for stabilization of aromatic isocyanate sulfonic acid and stabilized mixtures - Google Patents

Process for stabilization of aromatic isocyanate sulfonic acid and stabilized mixtures

Info

Publication number
JPS5334746A
JPS5334746A JP10637277A JP10637277A JPS5334746A JP S5334746 A JPS5334746 A JP S5334746A JP 10637277 A JP10637277 A JP 10637277A JP 10637277 A JP10637277 A JP 10637277A JP S5334746 A JPS5334746 A JP S5334746A
Authority
JP
Japan
Prior art keywords
stabilization
sulfonic acid
aromatic isocyanate
stabilized mixtures
isocyanate sulfonic
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.)
Pending
Application number
JP10637277A
Other languages
English (en)
Japanese (ja)
Inventor
Deiiteritsuhi Deiiteru
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 JPS5334746A publication Critical patent/JPS5334746A/ja
Pending 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
    • C08G18/70—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C267/00—Carbodiimides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
    • C07C303/06—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP10637277A 1976-09-07 1977-09-06 Process for stabilization of aromatic isocyanate sulfonic acid and stabilized mixtures Pending JPS5334746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2640103A DE2640103C2 (de) 1976-09-07 1976-09-07 Lagerstabile Gemische aus aromatischen Isocyanatosulfonsäuren und organischen Flüssigkeiten sowie Verfahren zu deren Herstellung

Publications (1)

Publication Number Publication Date
JPS5334746A true JPS5334746A (en) 1978-03-31

Family

ID=5987272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10637277A Pending JPS5334746A (en) 1976-09-07 1977-09-06 Process for stabilization of aromatic isocyanate sulfonic acid and stabilized mixtures

Country Status (8)

Country Link
US (1) US4143062A (en:Method)
JP (1) JPS5334746A (en:Method)
BE (1) BE858467A (en:Method)
CH (1) CH631161A5 (en:Method)
DE (1) DE2640103C2 (en:Method)
FR (1) FR2363547A1 (en:Method)
GB (1) GB1542393A (en:Method)
IT (1) IT1091127B (en:Method)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650172C2 (de) * 1976-10-30 1986-06-19 Bayer Ag, 5090 Leverkusen Lagerstabile aromatische Polyisocyanatosulfonsäuren enthaltende Gemische und ein Verfahren zu ihrer Herstellung
DE2735047A1 (de) 1977-08-03 1979-02-15 Bayer Ag Arylsulfonsaeurealkylestergruppen aufweisende polyurethane
DE2807458A1 (de) * 1978-02-22 1979-08-23 Bayer Ag Stabilisierte zubereitungen aromatischer isocyanatosulfonsaeuren
DE2851341A1 (de) * 1978-11-28 1980-06-04 Bayer Ag Dispersionen aromatischer isocyanatosulfonsaeure-uretdione in organischen polyisocyanaten und ein verfahren zu ihrer herstellung
CA1237131A (en) * 1983-11-10 1988-05-24 Wen B. Chiao Gelling composition with sulfonated diphenyldiissocyanate
US4663075A (en) * 1983-11-10 1987-05-05 National Starch And Chemical Corporation Novel gelling composition
DE3512218C2 (de) * 1984-04-07 1993-10-14 Amada Co Abkantpresse
EP4450532A4 (en) * 2022-06-30 2025-10-15 Wanhua Chemical Group Co Ltd HYDROPHILICLY MODIFIED POLYISOCYANATE, PREPARATION METHOD AND USE THEREOF

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1147451A (fr) * 1954-12-24 1957-11-26 Ici Ltd Compositions de polyisocyanates
CA931688A (en) * 1968-08-02 1973-08-07 C. Carlson Robert Sulfonated aromatic polyisocyanates and preparation of stable anionic polyurethane or polyurea latices therefrom
US3826769A (en) * 1969-07-14 1974-07-30 Minnesota Mining & Mfg Self-emulsified polyurethanes prepared by direct sulfonation of isocyanate
DE2227111C2 (de) * 1972-06-03 1984-07-26 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von flüssigen, Sulfonsäure- und/oder Sulfonatgruppen aufweisenden, aromatischen Polyisocyanatgemischen und die danach hergestellten Gemische
US3959329A (en) * 1973-05-24 1976-05-25 Bayer Aktiengesellschaft Polyisocyanates containing sulphonic acid or sulphonate groups
DE2359615A1 (de) * 1973-11-30 1975-06-05 Bayer Ag Harzartige sulfonierte polyisocyanate
DE2359614A1 (de) * 1973-11-30 1975-06-05 Bayer Ag Sulfonsaeure- und/oder sulfonatgruppen aufweisende polyisocyanate

Also Published As

Publication number Publication date
BE858467A (fr) 1978-03-07
US4143062A (en) 1979-03-06
GB1542393A (en) 1979-03-21
DE2640103A1 (de) 1978-03-16
FR2363547A1 (fr) 1978-03-31
IT1091127B (it) 1985-06-26
DE2640103C2 (de) 1986-05-07
FR2363547B1 (en:Method) 1980-10-17
CH631161A5 (de) 1982-07-30

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