FR2331580A1 - PROCESS FOR THE PREPARATION OF STABLE IONIC DISPERSIONS BASED ON POLYISOCYANATE POLYADDITION PRODUCTS AND THEIR USE AS STARTING PRODUCTS FOR THE MANUFACTURE OF PLASTICS FROM POLYURETHANE - Google Patents

PROCESS FOR THE PREPARATION OF STABLE IONIC DISPERSIONS BASED ON POLYISOCYANATE POLYADDITION PRODUCTS AND THEIR USE AS STARTING PRODUCTS FOR THE MANUFACTURE OF PLASTICS FROM POLYURETHANE

Info

Publication number
FR2331580A1
FR2331580A1 FR7634197A FR7634197A FR2331580A1 FR 2331580 A1 FR2331580 A1 FR 2331580A1 FR 7634197 A FR7634197 A FR 7634197A FR 7634197 A FR7634197 A FR 7634197A FR 2331580 A1 FR2331580 A1 FR 2331580A1
Authority
FR
France
Prior art keywords
products
polyurethane
plastics
manufacture
preparation
Prior art date
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
FR7634197A
Other languages
French (fr)
Other versions
FR2331580B1 (en
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 DE2550797A external-priority patent/DE2550797C2/en
Priority claimed from DE2627074A external-priority patent/DE2627074C2/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2331580A1 publication Critical patent/FR2331580A1/en
Application granted granted Critical
Publication of FR2331580B1 publication Critical patent/FR2331580B1/fr
Granted 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
    • C08G18/83—Chemically modified polymers
    • C08G18/84—Chemically modified polymers by aldehydes
    • 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
    • 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
    • C08G18/0871—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 organic
    • C08G18/0876—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 organic the dispersing or dispersed phase being a polyol
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/409—Dispersions of polymers of C08G in organic compounds having active hydrogen
FR7634197A 1975-11-12 1976-11-12 PROCESS FOR THE PREPARATION OF STABLE IONIC DISPERSIONS BASED ON POLYISOCYANATE POLYADDITION PRODUCTS AND THEIR USE AS STARTING PRODUCTS FOR THE MANUFACTURE OF PLASTICS FROM POLYURETHANE Granted FR2331580A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2550797A DE2550797C2 (en) 1975-11-12 1975-11-12 Stable dispersions of polyisocyanate polyaddition products, processes for their production and processes for the production of polyurethane plastics
DE2627074A DE2627074C2 (en) 1976-06-16 1976-06-16 Process for the preparation of stable ionic dispersions

Publications (2)

Publication Number Publication Date
FR2331580A1 true FR2331580A1 (en) 1977-06-10
FR2331580B1 FR2331580B1 (en) 1983-03-25

Family

ID=25769607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634197A Granted FR2331580A1 (en) 1975-11-12 1976-11-12 PROCESS FOR THE PREPARATION OF STABLE IONIC DISPERSIONS BASED ON POLYISOCYANATE POLYADDITION PRODUCTS AND THEIR USE AS STARTING PRODUCTS FOR THE MANUFACTURE OF PLASTICS FROM POLYURETHANE

Country Status (11)

Country Link
JP (1) JPS5815492B2 (en)
AT (1) AT353010B (en)
AU (1) AU499976B2 (en)
BR (1) BR7607551A (en)
DD (1) DD129138A5 (en)
ES (1) ES453242A1 (en)
FR (1) FR2331580A1 (en)
GB (1) GB1571184A (en)
IT (1) IT1066769B (en)
NL (1) NL7612546A (en)
SE (1) SE7612593L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374209A (en) 1980-10-01 1983-02-15 Interchem International S.A. Polymer-modified polyols useful in polyurethane manufacture
US4326043A (en) * 1981-01-19 1982-04-20 Basf Wyandotte Corporation Process for the preparation of polyisocyanurate dispersions modified with halogenated alcohols and compositions prepared therefrom
EP0072096B2 (en) 1981-08-11 1988-04-06 Imperial Chemical Industries Plc Polymer-modified polyols, a method of forming them, their use in the manufacture of polyurethane products and the products so obtained
EP0079115B1 (en) * 1981-10-28 1986-04-16 Imperial Chemical Industries Plc Polymer-modified polyols
JPS63128368A (en) * 1986-11-19 1988-05-31 Sharp Corp High voltage generating device in electrostatic photographic-image forming device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920512C (en) * 1943-06-16 1954-11-25 Bobingen Ag Fuer Textil Faser Process for the production of linear polyureas and / or polythioureas
FR2209798A1 (en) * 1972-12-06 1974-07-05 Witco Chemical Corp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825435A (en) * 1971-08-02 1973-04-03
JPS4936693A (en) * 1972-08-11 1974-04-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920512C (en) * 1943-06-16 1954-11-25 Bobingen Ag Fuer Textil Faser Process for the production of linear polyureas and / or polythioureas
FR2209798A1 (en) * 1972-12-06 1974-07-05 Witco Chemical Corp

Also Published As

Publication number Publication date
AU499976B2 (en) 1979-05-10
SE7612593L (en) 1977-05-13
JPS5260898A (en) 1977-05-19
DD129138A5 (en) 1977-12-28
GB1571184A (en) 1980-07-09
AT353010B (en) 1979-10-25
FR2331580B1 (en) 1983-03-25
ATA833776A (en) 1979-03-15
NL7612546A (en) 1977-05-16
ES453242A1 (en) 1978-03-01
IT1066769B (en) 1985-03-12
AU1956276A (en) 1978-05-18
BR7607551A (en) 1977-09-27
JPS5815492B2 (en) 1983-03-25

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