CA931688A - Sulfonated aromatic polyisocyanates and preparation of stable anionic polyurethane or polyurea latices therefrom - Google Patents

Sulfonated aromatic polyisocyanates and preparation of stable anionic polyurethane or polyurea latices therefrom

Info

Publication number
CA931688A
CA931688A CA057435A CA57435A CA931688A CA 931688 A CA931688 A CA 931688A CA 057435 A CA057435 A CA 057435A CA 57435 A CA57435 A CA 57435A CA 931688 A CA931688 A CA 931688A
Authority
CA
Canada
Prior art keywords
latices
polyurea
therefrom
preparation
aromatic 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
CA057435A
Other languages
English (en)
Inventor
C. Carlson Robert
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Priority to CA168,101A priority Critical patent/CA969936A/en
Application granted granted Critical
Publication of CA931688A publication Critical patent/CA931688A/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
    • 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

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)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CA057435A 1968-08-02 1969-07-18 Sulfonated aromatic polyisocyanates and preparation of stable anionic polyurethane or polyurea latices therefrom Expired CA931688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA168,101A CA969936A (en) 1968-08-02 1973-04-06 Sulfonated aromatic polyisocyanates and preparation of stable anionic polyurethane or polyurea latices therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74957368A 1968-08-02 1968-08-02

Publications (1)

Publication Number Publication Date
CA931688A true CA931688A (en) 1973-08-07

Family

ID=25014301

Family Applications (1)

Application Number Title Priority Date Filing Date
CA057435A Expired CA931688A (en) 1968-08-02 1969-07-18 Sulfonated aromatic polyisocyanates and preparation of stable anionic polyurethane or polyurea latices therefrom

Country Status (5)

Country Link
JP (2) JPS4825435B1 (fr)
CA (1) CA931688A (fr)
DE (1) DE1939911B2 (fr)
FR (1) FR2014990A1 (fr)
GB (1) GB1278426A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2359614A1 (de) 1973-11-30 1975-06-05 Bayer Ag Sulfonsaeure- und/oder sulfonatgruppen aufweisende polyisocyanate
US4046729A (en) * 1975-06-02 1977-09-06 Ppg Industries, Inc. Water-reduced urethane coating compositions
AU502343B2 (en) * 1975-06-02 1979-07-19 Ppg Industries, Inc. Aqueous dispersion of a non-gelled polyurethane
US4066591A (en) * 1975-06-02 1978-01-03 Ppg Industries, Inc. Water-reduced urethane coating compositions
DE2615876C2 (de) * 1976-04-10 1986-05-15 Bayer Ag, 5090 Leverkusen Aromatische Isocyanato-polysulfonsäuren und Verfahren zu deren Herstellung
US4147679A (en) * 1976-06-02 1979-04-03 Ppg Industries, Inc. Water-reduced urethane coating compositions
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
DE2651065A1 (de) * 1976-11-09 1978-05-18 Bayer Ag Modifizierte, sulfonsaeureestergruppen aufweisende polyisocyanate
US4166660A (en) * 1978-10-10 1979-09-04 The Torrington Company Roller assembly with roller retention spring
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
DE3526185A1 (de) * 1985-07-23 1987-02-05 Bayer Ag Verfahren zur herstellung fuellstoffhaltiger, anionisch modifizierter polyurethan(harnstoff)-massen, entsprechende polyurethan(harnstoff)-massen und ihre verwendung
US4738992A (en) * 1985-12-09 1988-04-19 Minnesota Mining And Manufacturing Company Hydrophilic polyurethane/polyurea sponge
JP2549434B2 (ja) * 1989-03-17 1996-10-30 エヌティエヌ 株式会社 アンギュラ玉軸受
EP2186840A1 (fr) * 2008-11-14 2010-05-19 Bayer MaterialScience AG Dispersions de polyuréthane modifiées par anions

Also Published As

Publication number Publication date
DE1939911A1 (de) 1970-02-19
JPS5250777B1 (fr) 1977-12-27
JPS4825435B1 (fr) 1973-07-28
FR2014990A1 (fr) 1970-04-24
GB1278426A (en) 1972-06-21
DE1939911B2 (de) 1980-07-17

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