SU523643A3 - Способ получени полиуретанмочевины в высокодисперсном виде - Google Patents

Способ получени полиуретанмочевины в высокодисперсном виде

Info

Publication number
SU523643A3
SU523643A3 SU2004360A SU2004360A SU523643A3 SU 523643 A3 SU523643 A3 SU 523643A3 SU 2004360 A SU2004360 A SU 2004360A SU 2004360 A SU2004360 A SU 2004360A SU 523643 A3 SU523643 A3 SU 523643A3
Authority
SU
USSR - Soviet Union
Prior art keywords
zone
acid
polyurethane urea
highly dispersed
diisocyanate
Prior art date
Application number
SU2004360A
Other languages
English (en)
Russian (ru)
Inventor
Шнеринг Хильдегард
Клинксик Бернд
Original Assignee
Байер Аг, (Фирма)
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 Байер Аг, (Фирма) filed Critical Байер Аг, (Фирма)
Application granted granted Critical
Publication of SU523643A3 publication Critical patent/SU523643A3/ru

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)
SU2004360A 1973-03-09 1974-03-06 Способ получени полиуретанмочевины в высокодисперсном виде SU523643A3 (ru)

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 (1)

Publication Number Publication Date
SU523643A3 true SU523643A3 (ru) 1976-07-30

Family

ID=5874209

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2004360A SU523643A3 (ru) 1973-03-09 1974-03-06 Способ получени полиуретанмочевины в высокодисперсном виде

Country Status (13)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2440376C2 (ru) * 2005-10-27 2012-01-20 Байер МатириальСайенс ЛЛСИ Полиуретанмочевина и способ ее получения

Families Citing this family (19)

* 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
AU606737B2 (en) * 1987-07-14 1991-02-14 Dow Chemical Company, The 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
US4783502A (en) * 1987-12-03 1988-11-08 Ppg Industries, Inc. Stable nonaqueous polyurethane microparticle dispersion
US4833177A (en) * 1987-12-03 1989-05-23 Ppg Industries, Inc. Method for preparing stably dispersed nonaqueous 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
JP4128631B2 (ja) 1997-03-17 2008-07-30 ダウ グローバル テクノロジーズ インコーポレイティド ポリウレタンラテックス、その製造方法及びそれより製造されるポリマー
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
CN1257929C (zh) * 2002-03-28 2006-05-31 大日本油墨化学工业株式会社 聚氨酯乳剂的生产方法
JP2018519403A (ja) 2015-07-10 2018-07-19 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ 水性ポリウレタン分散液を連続的に製造する方法および装置
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2440376C2 (ru) * 2005-10-27 2012-01-20 Байер МатириальСайенс ЛЛСИ Полиуретанмочевина и способ ее получения
RU2440376C9 (ru) * 2005-10-27 2013-01-20 Байер МатириальСайенс ЛЛСИ Полиуретанмочевина и способ ее получения

Also Published As

Publication number Publication date
AT332125B (de) 1976-09-10
ES424090A1 (es) 1976-05-16
BR7401787D0 (pt) 1974-11-05
FR2220556B1 (https=) 1980-12-12
DE2311635A1 (de) 1974-09-12
IT1008395B (it) 1976-11-10
AU477178B2 (en) 1976-10-14
AU6641574A (en) 1975-09-11
JPS49120994A (https=) 1974-11-19
NL7403183A (https=) 1974-09-11
FR2220556A1 (https=) 1974-10-04
BE811971A (fr) 1974-09-09
JPS5622459B2 (https=) 1981-05-25
DD115140A5 (https=) 1975-09-12
GB1432112A (en) 1976-04-14
DE2311635B2 (de) 1976-11-11
ATA188174A (de) 1975-12-15
LU69583A1 (https=) 1974-10-09

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