BE808553A - Procede de fabrication en continu de dispersions aqueuses de matieres solides - Google Patents

Procede de fabrication en continu de dispersions aqueuses de matieres solides

Info

Publication number
BE808553A
BE808553A BE138793A BE138793A BE808553A BE 808553 A BE808553 A BE 808553A BE 138793 A BE138793 A BE 138793A BE 138793 A BE138793 A BE 138793A BE 808553 A BE808553 A BE 808553A
Authority
BE
Belgium
Prior art keywords
manufacturing process
aqueous dispersions
solid materials
continuous manufacturing
continuous
Prior art date
Application number
BE138793A
Other languages
English (en)
French (fr)
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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BE808553A publication Critical patent/BE808553A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/07—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from polymer solutions
    • 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
    • C08G18/08—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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

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)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
BE138793A 1972-12-13 1973-12-12 Procede de fabrication en continu de dispersions aqueuses de matieres solides BE808553A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722260870 DE2260870A1 (de) 1972-12-13 1972-12-13 Verfahren zum kontinuierlichen herstellen von waessrigen feststoff-dispersionen

Publications (1)

Publication Number Publication Date
BE808553A true BE808553A (fr) 1974-06-12

Family

ID=5864248

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138793A BE808553A (fr) 1972-12-13 1973-12-12 Procede de fabrication en continu de dispersions aqueuses de matieres solides

Country Status (7)

Country Link
JP (1) JPS4989790A (es)
BE (1) BE808553A (es)
DE (1) DE2260870A1 (es)
FR (1) FR2210644B3 (es)
GB (1) GB1414930A (es)
LU (1) LU68979A1 (es)
NL (1) NL7316880A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3727252A1 (de) * 1987-08-15 1989-02-23 Bayer Ag Verfahren zur herstellung von waessrigen polyurethandispersionen
DE3827378A1 (de) 1988-08-12 1990-02-22 Henkel Kgaa Haushaltsalleskleber auf polyurethanbasis
DE3905007A1 (de) * 1989-02-18 1990-08-23 Basf Ag Kontinuierliches verfahren zur herstellung waessriger nicht selbstemulgierender polymerdispersionen
WO2008020676A1 (en) * 2006-08-18 2008-02-21 Hyun Ju Park Punching apparatus for binder
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
WO2022096541A1 (de) * 2020-11-09 2022-05-12 Covestro Deutschland Ag Steuerung der teilchengrösse von polyurethandispersionen durch temperaturerhöhung

Also Published As

Publication number Publication date
FR2210644A1 (es) 1974-07-12
NL7316880A (es) 1974-06-17
DE2260870A1 (de) 1974-06-27
GB1414930A (en) 1975-11-19
FR2210644B3 (es) 1976-10-15
JPS4989790A (es) 1974-08-27
LU68979A1 (es) 1974-02-12

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