CH544134A - Process for the preparation of aqueous dispersions of polyurethanes - Google Patents

Process for the preparation of aqueous dispersions of polyurethanes

Info

Publication number
CH544134A
CH544134A CH1368371A CH1368371A CH544134A CH 544134 A CH544134 A CH 544134A CH 1368371 A CH1368371 A CH 1368371A CH 1368371 A CH1368371 A CH 1368371A CH 544134 A CH544134 A CH 544134A
Authority
CH
Switzerland
Prior art keywords
polyurethanes
preparation
aqueous dispersions
dispersions
aqueous
Prior art date
Application number
CH1368371A
Other languages
French (fr)
Inventor
Hansson Alphonse
Original Assignee
Ucb Sa
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 Ucb Sa filed Critical Ucb Sa
Publication of CH544134A publication Critical patent/CH544134A/en

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
    • 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
CH1368371A 1970-09-21 1971-09-20 Process for the preparation of aqueous dispersions of polyurethanes CH544134A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4478570 1970-09-21

Publications (1)

Publication Number Publication Date
CH544134A true CH544134A (en) 1973-11-15

Family

ID=10434726

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1368371A CH544134A (en) 1970-09-21 1971-09-20 Process for the preparation of aqueous dispersions of polyurethanes

Country Status (10)

Country Link
AT (1) AT318917B (en)
BE (1) BE772797A (en)
CH (1) CH544134A (en)
DE (1) DE2146888A1 (en)
ES (1) ES395224A1 (en)
FR (1) FR2107828B1 (en)
GB (1) GB1334792A (en)
HU (1) HU163647B (en)
IT (1) IT944710B (en)
NL (1) NL7112679A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747456B2 (en) * 1977-10-22 1980-03-20 Chemische Fabrik Dr. Wiedeking, 4152 Kempen Varnish and melt resin for electrical insulation
US5077330A (en) * 1988-08-29 1991-12-31 Armstrong World Industries, Inc. Conductive polyurethane-urea/polyethylene oxide
CN113549187B (en) * 2021-08-06 2023-04-25 扬州工业职业技术学院 Aqueous polyurethane for microfiber leather and preparation method thereof

Also Published As

Publication number Publication date
ES395224A1 (en) 1973-11-16
FR2107828A1 (en) 1972-05-12
DE2146888A1 (en) 1972-03-23
GB1334792A (en) 1973-10-24
IT944710B (en) 1973-04-20
NL7112679A (en) 1972-03-23
HU163647B (en) 1973-09-27
FR2107828B1 (en) 1974-06-21
AT318917B (en) 1974-11-25
BE772797A (en) 1972-03-20

Similar Documents

Publication Publication Date Title
OA03930A (en) Process for the preparation of azapurinones.
CH537921A (en) Process for the preparation of novel p-halo-phenyl-2-pyrrolidinones
CH535227A (en) Process for the preparation of bis-chromones
OA03731A (en) Process for the preparation of 7-halogenolincomycins.
CH522577A (en) Process for the preparation of 5-cyclohexadecene-1-one
CH540922A (en) Process for the preparation of 2-phenyl-3-aminoacyl-benzo-thiazolines
CH532056A (en) Process for the preparation of 4-amino-2-styrylquinazoline derivatives
FR1505790A (en) Process for the preparation of aqueous dispersions of polyurethanes
CH544134A (en) Process for the preparation of aqueous dispersions of polyurethanes
CH533618A (en) Process for the preparation of nitroso-1-pyrrolidine derivatives
BE758474A (en) PROCESS FOR THE PREPARATION OF 2-DIALKYLAMINOETHYL 4-ALKOXY-3-AMINOBENZOATES
CH522655A (en) Process for the preparation of n.n'-disubstituted piperazines
CH532590A (en) Process for the preparation of benzodiazepine-1,4-one-2
BE761985A (en) PROCESS FOR THE PREPARATION OF N-ALCOYL-DIMETHYLAMINES
OA03933A (en) Process for the preparation of benzamide derivatives.
CH544104A (en) New process for the preparation of substituted cobamides
BE769220A (en) PROCESS FOR THE PREPARATION OF 3-DIFLUOROCHLOROMETHYLANILINE
BE760385A (en) PROCESS FOR THE PREPARATION OF CYCLOPROPYL-METHYL-ALKYLAMINES
CH524575A (en) Process for the preparation of naphthyloxy-butyramidines
CH485798A (en) Process for the preparation of polyurethanes
FR1491744A (en) Process for the preparation of aqueous dispersions of polyurethanes
BE761363A (en) PROCESS FOR THE PREPARATION OF 21-FLUOROSTEROIDES
CH511836A (en) Process for the preparation of 1-amino-3-amino-alkyl-3-phenylindolines
CH520115A (en) Process for the preparation of nitriles
CH533637A (en) Process for the preparation of (p-biphenylylmethyl) -2-oxazolines

Legal Events

Date Code Title Description
PL Patent ceased