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IT1115922B - PROCEDURE FOR THE PRODUCTION OF ANIONIC POLYURETHANE DISPERSIONS WITHOUT EMULSIFIERS - Google Patents

PROCEDURE FOR THE PRODUCTION OF ANIONIC POLYURETHANE DISPERSIONS WITHOUT EMULSIFIERS

Info

Publication number
IT1115922B
IT1115922B IT5133077A IT5133077A IT1115922B IT 1115922 B IT1115922 B IT 1115922B IT 5133077 A IT5133077 A IT 5133077A IT 5133077 A IT5133077 A IT 5133077A IT 1115922 B IT1115922 B IT 1115922B
Authority
IT
Italy
Prior art keywords
emulsifiers
procedure
production
polyurethane dispersions
anionic polyurethane
Prior art date
Application number
IT5133077A
Other languages
Italian (it)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1115922B publication Critical patent/IT1115922B/en

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
    • 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
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C08G18/724—Combination of aromatic polyisocyanates with (cyclo)aliphatic polyisocyanates

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)
IT5133077A 1976-10-09 1977-10-07 PROCEDURE FOR THE PRODUCTION OF ANIONIC POLYURETHANE DISPERSIONS WITHOUT EMULSIFIERS IT1115922B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762645779 DE2645779C3 (en) 1976-10-09 1976-10-09 Process for the production of emulsifier-free, aqueous polyurethane dispersions

Publications (1)

Publication Number Publication Date
IT1115922B true IT1115922B (en) 1986-02-10

Family

ID=5990161

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5133077A IT1115922B (en) 1976-10-09 1977-10-07 PROCEDURE FOR THE PRODUCTION OF ANIONIC POLYURETHANE DISPERSIONS WITHOUT EMULSIFIERS

Country Status (10)

Country Link
JP (1) JPS5347495A (en)
AR (1) AR222968A1 (en)
AU (1) AU515158B2 (en)
CA (1) CA1089141A (en)
DE (1) DE2645779C3 (en)
ES (1) ES463032A1 (en)
FR (1) FR2367088A1 (en)
GB (1) GB1584865A (en)
IT (1) IT1115922B (en)
MX (1) MX145491A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853937A1 (en) * 1978-12-14 1980-07-03 Bayer Ag METHOD FOR THE PRODUCTION OF WATER-DISPERSIBLE OR SOLUBLE-BLOCKED POLYISOCYANATES, THE BLOCKED POLYISOCYANATES AVAILABLE BY THE METHOD, AND THESE BLOCKED POLYISOCYANATES AS ISOCYANATE-CONTAINING COMPONENT LABEL
DE3210051A1 (en) * 1982-03-19 1983-09-29 Basf Farben + Fasern Ag, 2000 Hamburg WATER-DISCOVERABLE COATING AGENT FOR PRODUCING THE BASE LAYER OF A MULTI-LAYER COATING
DE3233605A1 (en) * 1982-09-10 1984-03-15 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING CROSSLINKED POLYURETHANE IONOMER DISPERSIONS
US4852564A (en) * 1984-06-28 1989-08-01 Sheridan Catheter Corp. Flexible connectors for medico-surgical tubes
DE3630045A1 (en) * 1986-09-04 1988-03-17 Bayer Ag ADHESIVE AND THE USE OF THE ADHESIVE TO MAKE ADHESIVES
DE3905039A1 (en) * 1989-02-18 1990-08-23 Hoechst Ag PHLEGMATIZED RED PHOSPHOR
DE4000976A1 (en) * 1990-01-16 1991-07-18 Basf Ag AQUEOUS POLYMER PREPARATIONS
DE4016713A1 (en) * 1990-05-24 1991-11-28 Bayer Ag Aq. polymer dispersion mixts. - used in mfr. of coatings for textile substrates or leather
DE4300162A1 (en) * 1993-01-07 1994-07-14 Basf Ag Process for lowering the pH of anionic polyurethane dispersions stabilized by carboxylate groups or sulfonate groups
DE4416113A1 (en) * 1994-05-06 1995-11-09 Bayer Ag Water-dispersible polyisocyanate preparations
DE4418157A1 (en) 1994-05-25 1995-11-30 Basf Ag Thermocoagulable aqueous polyurethane dispersions
DE19611850A1 (en) * 1996-03-26 1997-10-02 Bayer Ag Aqueous polyurethane-urea dispersions with low film-forming temperature
GB2397578B (en) * 2002-12-17 2004-12-08 Ici Plc Aqueous dispersions of polyurethane-addition polymer hybrid particles especially for use in coating compositions
US7045573B2 (en) 2003-04-21 2006-05-16 Bayer Materialscience Llc Polyurethane dispersion (PUD) with improved isopropanol resistance, flexibility and softness
US20040249106A1 (en) 2003-06-03 2004-12-09 Gindin Lyubov K. Modified polyurethanes
NZ597515A (en) * 2009-06-12 2013-10-25 Dispersion of a polyurethane, containing a pesticide
DE102017204525A1 (en) 2016-03-23 2017-09-28 Basf Se Laminated laminates for flexible packaging
WO2018086860A1 (en) 2016-11-09 2018-05-17 Basf Se Polyurethane-vinyl hybrid polymers, methods of making them and their use
CN113549421B (en) * 2021-07-13 2022-10-21 温州市大宝高分子材料有限公司 Waterborne polyurethane adhesive and preparation method thereof
CN118344806B (en) * 2024-06-14 2024-08-16 烟台市洛蒙防水材料有限公司 High-viscosity high-molecular polymer waterproof coating and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1499121A (en) * 1964-12-08 1968-01-12
ZA711111B (en) * 1970-03-20 1971-11-24 Goodyear Tire & Rubber Hydrolytic stable polyurethane
DE2034479A1 (en) * 1970-07-11 1972-01-13 Bayer Polyurethane plastics and process for their manufacture
US3706710A (en) * 1970-12-31 1972-12-19 Hooker Chemical Corp Process for preparing discoloration-resistant curable polyurethane coatings
US3925319A (en) * 1973-09-19 1975-12-09 Uniroyal Inc Light-stable thermoplastic polyurethanes

Also Published As

Publication number Publication date
FR2367088A1 (en) 1978-05-05
AR222968A1 (en) 1981-07-15
AU515158B2 (en) 1981-03-19
GB1584865A (en) 1981-02-18
FR2367088B1 (en) 1984-06-22
CA1089141A (en) 1980-11-04
JPS5347495A (en) 1978-04-27
MX145491A (en) 1982-02-24
AU2953477A (en) 1979-04-26
DE2645779A1 (en) 1978-04-13
ES463032A1 (en) 1979-01-01
DE2645779C3 (en) 1979-12-06
DE2645779B2 (en) 1979-04-12

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951031