IT1021451B - Procedimento per la produzione di emulsioni poliuretaniche anfotere - Google Patents

Procedimento per la produzione di emulsioni poliuretaniche anfotere

Info

Publication number
IT1021451B
IT1021451B IT27371/74A IT2737174A IT1021451B IT 1021451 B IT1021451 B IT 1021451B IT 27371/74 A IT27371/74 A IT 27371/74A IT 2737174 A IT2737174 A IT 2737174A IT 1021451 B IT1021451 B IT 1021451B
Authority
IT
Italy
Prior art keywords
amphother
procedure
production
polyurethane emulsions
emulsions
Prior art date
Application number
IT27371/74A
Other languages
English (en)
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Application granted granted Critical
Publication of IT1021451B publication Critical patent/IT1021451B/it

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
    • C08G18/0833—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups together with anionic or anionogenic 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

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)
  • Processes Of Treating Macromolecular Substances (AREA)
IT27371/74A 1973-09-18 1974-09-17 Procedimento per la produzione di emulsioni poliuretaniche anfotere IT1021451B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48105301A JPS5240356B2 (it) 1973-09-18 1973-09-18

Publications (1)

Publication Number Publication Date
IT1021451B true IT1021451B (it) 1978-01-30

Family

ID=14403857

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27371/74A IT1021451B (it) 1973-09-18 1974-09-17 Procedimento per la produzione di emulsioni poliuretaniche anfotere

Country Status (5)

Country Link
US (1) US3903032A (it)
JP (1) JPS5240356B2 (it)
ES (1) ES430191A1 (it)
GB (1) GB1456890A (it)
IT (1) IT1021451B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU472873B2 (en) * 1971-07-29 1976-06-10 Ppg Industries Inc Zwitterion-containing compositions
JPS5240358B2 (it) * 1973-11-27 1977-10-12
US4012349A (en) * 1973-11-27 1977-03-15 Kao Soap Co., Ltd. Process for preparing non-ionic polyurethane emulsions
JPS538354B2 (it) * 1974-02-15 1978-03-28
JPS5240675B2 (it) * 1974-08-20 1977-10-13
JPS5240676B2 (it) * 1974-08-23 1977-10-13
JPS5213599A (en) * 1975-07-22 1977-02-01 Kao Corp Preparation of aqueous polyurethane emulsion
JPS5215596A (en) * 1975-07-28 1977-02-05 Kao Corp Process for preparing cationic polyuretane emulsion
JPS5216596A (en) * 1975-07-31 1977-02-07 Kao Corp Process for preparing amphoteric polyurethane emulsions
JPS5216595A (en) * 1975-07-31 1977-02-07 Kao Corp Process for preparing anionic polyurethane emulsions
DE2538484C2 (de) * 1975-08-29 1985-02-07 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von lösungsmittelfreien, ausschließlich wäßrigen, thermisch vernetzbaren lagerstabilen Dispersionen von lichtstabilen Polyurethanen
DE2721985A1 (de) * 1977-05-14 1978-11-16 Bayer Ag Verfahren zur herstellung von urethan- und/oder harnstoffgruppen aufweisenden polyisocyanat polyadditionsprodukten
US4255550A (en) 1978-12-22 1981-03-10 Tyndale Plains - Hunter Ltd. Polyurethane polymers characterized by carboxylate groups and hydroxyl groups in the polymer backbone
US4425468A (en) 1981-12-31 1984-01-10 Ppg Industries, Inc. Polyurea-polyurethane acrylate polymer dispersions
US4757095A (en) * 1986-07-24 1988-07-12 Basf Corporation Utilization of lactones and lactams in the preparation of polyurethane-polyurea products
GB2193504A (en) * 1986-07-24 1988-02-10 Basf Corp Utilization of lactones and lactams in the preparation of polyurethane-polyurea microcellular foams
US4880883A (en) * 1987-06-03 1989-11-14 Wisconsin Alumni Research Foundation Biocompatible polyurethanes modified with lower alkyl sulfonate and lower alkyl carboxylate
US5017664A (en) * 1987-06-03 1991-05-21 Wisconsin Alumni Research Foundation Biocompatible polyurethane devices wherein polyurethane is modified with lower alkyl sulfonate and lower alkyl carboxylate
DE4113282C1 (it) * 1991-04-24 1992-10-22 Fa. Carl Freudenberg, 6940 Weinheim, De
AT403914B (de) * 1996-09-24 1998-06-25 Krems Chemie Ag Sprühgetrocknete dispersionen, verfahren zu ihrer herstellung und deren anwendung
EP2730595A4 (en) * 2011-07-08 2015-07-08 Jiangsu Bote New Materials Co WATER DISPERSIBLE AMPHOTHERY POLYURETHANE, PROCESS FOR PREPARING THE SAME AND USE THEREOF IN REINFORCING CONCRETE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278560A (en) * 1962-07-25 1966-10-11 Monsanto Co Polyglycidylpolyamine compounds
DE1495745C3 (de) * 1963-09-19 1978-06-01 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung wäßriger, emulgatorfreier Polyurethan-Latices
GB1080590A (en) * 1964-12-28 1967-08-23 Bayer Ag Polyurethanes
DE1570602A1 (de) * 1965-09-03 1969-08-14 Bayer Ag Verfahren zur Herstellung von waessrigen Polyurethan-Dispersionen
JPS5015027B1 (it) * 1971-03-16 1975-06-02

Also Published As

Publication number Publication date
JPS5055698A (it) 1975-05-15
US3903032A (en) 1975-09-02
JPS5240356B2 (it) 1977-10-12
GB1456890A (en) 1976-12-01
ES430191A1 (es) 1977-01-16

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