GB1542393A - Stabilised preparations of aromatic isocyanato sulphonic acids - Google Patents

Stabilised preparations of aromatic isocyanato sulphonic acids

Info

Publication number
GB1542393A
GB1542393A GB7737123A GB3712377A GB1542393A GB 1542393 A GB1542393 A GB 1542393A GB 7737123 A GB7737123 A GB 7737123A GB 3712377 A GB3712377 A GB 3712377A GB 1542393 A GB1542393 A GB 1542393A
Authority
GB
United Kingdom
Prior art keywords
stabilised
preparations
sulphonic acids
isocyanato
aromatic
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
GB7737123A
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 GB1542393A publication Critical patent/GB1542393A/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
    • C08G18/70—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)
GB7737123A 1976-09-07 1977-09-06 Stabilised preparations of aromatic isocyanato sulphonic acids Expired GB1542393A (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
GB1542393A true GB1542393A (en) 1979-03-21

Family

ID=5987272

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7737123A Expired GB1542393A (en) 1976-09-07 1977-09-06 Stabilised preparations of aromatic isocyanato sulphonic acids

Country Status (8)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149787A (en) * 1983-11-10 1985-06-19 Nat Starch Chem Corp Sulphonated bisphenyl diisocyanate gelling compositions
GB2160800A (en) * 1984-04-07 1986-01-02 Amada Co Ltd Replacing dies in a bending machine
US4663075A (en) * 1983-11-10 1987-05-05 National Starch And Chemical Corporation Novel gelling composition

Families Citing this family (5)

* 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
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149787A (en) * 1983-11-10 1985-06-19 Nat Starch Chem Corp Sulphonated bisphenyl diisocyanate gelling compositions
US4663075A (en) * 1983-11-10 1987-05-05 National Starch And Chemical Corporation Novel gelling composition
GB2160800A (en) * 1984-04-07 1986-01-02 Amada Co Ltd Replacing dies in a bending machine

Also Published As

Publication number Publication date
BE858467A (fr) 1978-03-07
JPS5334746A (en) 1978-03-31
US4143062A (en) 1979-03-06
DE2640103A1 (de) 1978-03-16
FR2363547A1 (fr) 1978-03-31
IT1091127B (it) 1985-06-26
DE2640103C2 (de) 1986-05-07
FR2363547B1 (enExample) 1980-10-17
CH631161A5 (de) 1982-07-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee