FR2220556A1 - - Google Patents

Info

Publication number
FR2220556A1
FR2220556A1 FR7408037A FR7408037A FR2220556A1 FR 2220556 A1 FR2220556 A1 FR 2220556A1 FR 7408037 A FR7408037 A FR 7408037A FR 7408037 A FR7408037 A FR 7408037A FR 2220556 A1 FR2220556 A1 FR 2220556A1
Authority
FR
France
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.)
Granted
Application number
FR7408037A
Other languages
French (fr)
Other versions
FR2220556B1 (de
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
Priority claimed from DE19732311635 external-priority patent/DE2311635C3/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2220556A1 publication Critical patent/FR2220556A1/fr
Application granted granted Critical
Publication of FR2220556B1 publication Critical patent/FR2220556B1/fr
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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR7408037A 1973-03-09 1974-03-08 Expired FR2220556B1 (de)

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
FR2220556A1 true FR2220556A1 (de) 1974-10-04
FR2220556B1 FR2220556B1 (de) 1980-12-12

Family

ID=5874209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408037A Expired FR2220556B1 (de) 1973-03-09 1974-03-08

Country Status (13)

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

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 (en) * 1986-10-21 1992-07-07 Peter H. Markusch Continuous process for the production of aqueous polyurethane-urea dispersions
JPH02502384A (ja) * 1987-07-14 1990-08-02 ザ　ダウ　ケミカル　カンパニー 硬質ポリ芳香族前駆体物質より製造されるポリイソシアネートプレポリマー、及びそれより製造されるポリウレタン
DE3727252A1 (de) * 1987-08-15 1989-02-23 Bayer Ag Verfahren zur herstellung von waessrigen polyurethandispersionen
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
US5084506A (en) * 1987-12-03 1992-01-28 Ppg Industries, Inc. Stable nonaqueous microparticle dispersions prepared from aminoplast resins
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
DE69801494T2 (de) 1997-03-17 2002-04-18 The Dow Chemical Co., Midland Polyurethanlatex, dessen herstellungsverfahren und daraus hergestellte polymere
US6087440A (en) * 1999-02-16 2000-07-11 The Dow Chemical Company Continuous process for preparing a polyurethane latex
NO20001904L (no) 1999-04-14 2000-10-16 Dow Chemical Co Polyuretanfilmer fremstilt ved elektrolytisk utfelling fra polyuretandispersjoner
NO20001903L (no) 1999-04-14 2000-10-16 Dow Chemical Co Polyuretan-filmer fremstilt fra polyuretan-dispersjoner
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
CN107849208B (zh) * 2015-07-10 2021-02-09 科思创德国股份有限公司 用于连续生产水性聚氨酯分散体的方法和装置
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
JPS5622459B2 (de) 1981-05-25
LU69583A1 (de) 1974-10-09
BR7401787D0 (pt) 1974-11-05
NL7403183A (de) 1974-09-11
ES424090A1 (es) 1976-05-16
IT1008395B (it) 1976-11-10
DE2311635A1 (de) 1974-09-12
GB1432112A (en) 1976-04-14
DD115140A5 (de) 1975-09-12
DE2311635B2 (de) 1976-11-11
BE811971A (fr) 1974-09-09
SU523643A3 (ru) 1976-07-30
AT332125B (de) 1976-09-10
JPS49120994A (de) 1974-11-19
AU477178B2 (en) 1976-10-14
FR2220556B1 (de) 1980-12-12
ATA188174A (de) 1975-12-15
AU6641574A (en) 1975-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse