JPS5622459B2 - - Google Patents

Info

Publication number
JPS5622459B2
JPS5622459B2 JP2581874A JP2581874A JPS5622459B2 JP S5622459 B2 JPS5622459 B2 JP S5622459B2 JP 2581874 A JP2581874 A JP 2581874A JP 2581874 A JP2581874 A JP 2581874A JP S5622459 B2 JPS5622459 B2 JP S5622459B2
Authority
JP
Japan
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
JP2581874A
Other languages
Japanese (ja)
Other versions
JPS49120994A (fr
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
Priority claimed from DE19732311635 external-priority patent/DE2311635C3/de
Application filed filed Critical
Publication of JPS49120994A publication Critical patent/JPS49120994A/ja
Publication of JPS5622459B2 publication Critical patent/JPS5622459B2/ja
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
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0866—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
    • 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)
  • Dispersion Chemistry (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)
JP2581874A 1973-03-09 1974-03-07 Expired JPS5622459B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732311635 DE2311635C3 (de) 1973-03-09 Verfahren zur kontinuierlichen Herstellung von dispersen Polyurethanharnstoffen

Publications (2)

Publication Number Publication Date
JPS49120994A JPS49120994A (fr) 1974-11-19
JPS5622459B2 true JPS5622459B2 (fr) 1981-05-25

Family

ID=5874209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2581874A Expired JPS5622459B2 (fr) 1973-03-09 1974-03-07

Country Status (13)

Country Link
JP (1) JPS5622459B2 (fr)
AT (1) AT332125B (fr)
AU (1) AU477178B2 (fr)
BE (1) BE811971A (fr)
BR (1) BR7401787D0 (fr)
DD (1) DD115140A5 (fr)
ES (1) ES424090A1 (fr)
FR (1) FR2220556B1 (fr)
GB (1) GB1432112A (fr)
IT (1) IT1008395B (fr)
LU (1) LU69583A1 (fr)
NL (1) NL7403183A (fr)
SU (1) SU523643A3 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3438527A1 (de) * 1984-10-20 1986-04-24 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von harnstoffgruppen enthaltenden polyisocyanaten
US4742095A (en) * 1985-07-25 1988-05-03 Mobay Corporation Continuous process for the production of aqueous polyurethane-urea dispersions
DE3603996A1 (de) * 1986-02-08 1987-08-13 Bayer Ag Verfahren zur kontinuierlichen herstellung von waessrigen polyurethandispersionen und ihre verwendung als beschichtungsmittel oder als klebstoff
CA1304869C (fr) * 1986-10-21 1992-07-07 Peter H. Markusch Procede continu de production de dispersions aqueuses de polyurethane-uree
EP0365599A4 (en) * 1987-07-14 1990-09-12 The Dow Chemical Company Polyisocyanate prepolymers prepared from rigid polyaromatic precursor materials, and polyurethanes prepared therefrom
DE3727252A1 (de) * 1987-08-15 1989-02-23 Bayer Ag Verfahren zur herstellung von waessrigen polyurethandispersionen
US5084506A (en) * 1987-12-03 1992-01-28 Ppg Industries, Inc. Stable nonaqueous microparticle dispersions prepared from aminoplast resins
US4833177A (en) * 1987-12-03 1989-05-23 Ppg Industries, Inc. Method for preparing stably dispersed nonaqueous microparticle dispersion
US4783502A (en) * 1987-12-03 1988-11-08 Ppg Industries, Inc. Stable nonaqueous polyurethane microparticle dispersion
JPH0397712A (ja) * 1989-09-08 1991-04-23 Dai Ichi Kogyo Seiyaku Co Ltd 真球状高分子粉粒体の製造方法
PL335694A1 (en) 1997-03-17 2000-05-08 Dow Chemical Co Polyurethane latexes, methods of obtaining them and polymers produced from such latexes
US6087440A (en) * 1999-02-16 2000-07-11 The Dow Chemical Company Continuous process for preparing a polyurethane latex
NO20001903L (no) 1999-04-14 2000-10-16 Dow Chemical Co Polyuretan-filmer fremstilt fra polyuretan-dispersjoner
NO20001904L (no) 1999-04-14 2000-10-16 Dow Chemical Co Polyuretanfilmer fremstilt ved elektrolytisk utfelling fra polyuretandispersjoner
WO2003082959A1 (fr) * 2002-03-28 2003-10-09 Dainippon Ink And Chemicals, Inc. Procede pour produire une emulsion de polyurethanne
US20070100112A1 (en) * 2005-10-27 2007-05-03 Bayer Materialscience Llc Polyurethane-urea elastomers
WO2017009161A1 (fr) * 2015-07-10 2017-01-19 Covestro Deutschland Ag Procédé et appareil pour la production en continu de dispersions aqueuses de polyurethane
NL2020093B1 (en) 2017-12-15 2019-06-25 Stahl Int B V Process for producing aqueous polyurethane dispersions in a continuous manner; apparatus suitable for performing such a process; and products obtained by said process
NL2023089B1 (en) 2019-05-08 2019-10-04 Stahl Int B V Process for producing aqueous polyurethane dispersions in a continuous manner; apparatus suitable for performing such a process; and products obtained by said process
CN110606929A (zh) * 2019-09-18 2019-12-24 牡丹江师范学院 一种方便贮存运输的环氧改性水性聚氨酯乳液、制备方法及贮存方法

Also Published As

Publication number Publication date
BE811971A (fr) 1974-09-09
AT332125B (de) 1976-09-10
SU523643A3 (ru) 1976-07-30
ATA188174A (de) 1975-12-15
DD115140A5 (fr) 1975-09-12
DE2311635A1 (de) 1974-09-12
DE2311635B2 (de) 1976-11-11
IT1008395B (it) 1976-11-10
AU6641574A (en) 1975-09-11
FR2220556A1 (fr) 1974-10-04
NL7403183A (fr) 1974-09-11
GB1432112A (en) 1976-04-14
LU69583A1 (fr) 1974-10-09
BR7401787D0 (pt) 1974-11-05
ES424090A1 (es) 1976-05-16
AU477178B2 (en) 1976-10-14
JPS49120994A (fr) 1974-11-19
FR2220556B1 (fr) 1980-12-12

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