NL178512C - PROCESS FOR THE PREPARATION IN SITU OF STABLE DISPERSIONS OF POLYISOCYANATE POLYADDITION PRODUCTS, PROCESS FOR THE PREPARATION OF POLYURETHAN PLASTICS AND USE OF A POLYURETHORIZED FUEL PREPURED PREPARED PREPARATION. - Google Patents

PROCESS FOR THE PREPARATION IN SITU OF STABLE DISPERSIONS OF POLYISOCYANATE POLYADDITION PRODUCTS, PROCESS FOR THE PREPARATION OF POLYURETHAN PLASTICS AND USE OF A POLYURETHORIZED FUEL PREPURED PREPARED PREPARATION.

Info

Publication number
NL178512C
NL178512C NL7612630A NL7612630A NL178512C NL 178512 C NL178512 C NL 178512C NL 7612630 A NL7612630 A NL 7612630A NL 7612630 A NL7612630 A NL 7612630A NL 178512 C NL178512 C NL 178512C
Authority
NL
Netherlands
Prior art keywords
preparation
prepured
polyurethorized
polyurethan
situ
Prior art date
Application number
NL7612630A
Other languages
Dutch (nl)
Other versions
NL7612630A (en
NL178512B (en
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 DE2550796A external-priority patent/DE2550796B2/en
Priority claimed from DE2627073A external-priority patent/DE2627073C2/en
Priority claimed from DE19762633293 external-priority patent/DE2633293A1/en
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of NL7612630A publication Critical patent/NL7612630A/en
Publication of NL178512B publication Critical patent/NL178512B/en
Application granted granted Critical
Publication of NL178512C publication Critical patent/NL178512C/en

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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/302—Water
    • 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
NL7612630A 1975-11-12 1976-11-12 PROCESS FOR THE PREPARATION IN SITU OF STABLE DISPERSIONS OF POLYISOCYANATE POLYADDITION PRODUCTS, PROCESS FOR THE PREPARATION OF POLYURETHAN PLASTICS AND USE OF A POLYURETHORIZED FUEL PREPURED PREPARED PREPARATION. NL178512C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2550796A DE2550796B2 (en) 1975-11-12 1975-11-12 Process for the production of stable dispersions
DE2627073A DE2627073C2 (en) 1976-06-16 1976-06-16 Process for the production of stable dispersions
DE19762633293 DE2633293A1 (en) 1976-07-23 1976-07-23 Dispersions of polyaddition prods. of polyisocyanates in hydroxy cpds. - useful as polyol components for prodn. of polyurethanes, by reaction with polyisocyanates

Publications (3)

Publication Number Publication Date
NL7612630A NL7612630A (en) 1977-05-16
NL178512B NL178512B (en) 1985-11-01
NL178512C true NL178512C (en) 1986-04-01

Family

ID=27186616

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7612630A NL178512C (en) 1975-11-12 1976-11-12 PROCESS FOR THE PREPARATION IN SITU OF STABLE DISPERSIONS OF POLYISOCYANATE POLYADDITION PRODUCTS, PROCESS FOR THE PREPARATION OF POLYURETHAN PLASTICS AND USE OF A POLYURETHORIZED FUEL PREPURED PREPARED PREPARATION.

Country Status (12)

Country Link
JP (1) JPS5260897A (en)
AT (1) AT354734B (en)
AU (1) AU500564B2 (en)
BR (1) BR7607552A (en)
CH (1) CH627195A5 (en)
ES (1) ES453241A1 (en)
FR (1) FR2331578A1 (en)
GB (1) GB1571183A (en)
IT (1) IT1066660B (en)
MX (1) MX144465A (en)
NL (1) NL178512C (en)
SE (1) SE7612592L (en)

Families Citing this family (7)

* 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
JPS59192465U (en) * 1983-06-09 1984-12-20 豊田工機株式会社 Air control valve installation structure
FR2549481B1 (en) * 1983-07-22 1986-10-17 Ugine Kuhlmann POLYISOCYANATE STABLE PREPOLYMERS WITH HYDROXYL FUNCTIONS, PROCESS FOR PRODUCING THE SAME AND APPLICATION TO THE PRODUCTION OF FLEXIBLE POLYURETHANE FOAMS WITH IMPROVED SUPPORT
JPS6135280U (en) * 1984-08-03 1986-03-04 豊田工機株式会社 Air control valve installation structure
US4785026A (en) * 1987-11-24 1988-11-15 Arco Chemical Company Polymer polyols with high solids content
US9840602B2 (en) * 2013-09-13 2017-12-12 Dow Global Technologies Llc PIPA polyol based conventional flexible foam
CN106103523B (en) * 2013-12-19 2020-03-10 陶氏环球技术有限责任公司 Polymer dispersions with nanoscale polyurea particles dispersed in polyethers

Family Cites Families (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
JPS5216747A (en) * 1975-07-29 1977-02-08 Bridgestone Cycle Ind Co Twoowheel frame with rocking mechanism

Also Published As

Publication number Publication date
JPS5260897A (en) 1977-05-19
ATA843976A (en) 1979-06-15
BR7607552A (en) 1977-09-27
AT354734B (en) 1979-01-25
FR2331578B1 (en) 1983-03-11
ES453241A1 (en) 1978-03-01
NL7612630A (en) 1977-05-16
GB1571183A (en) 1980-07-09
SE7612592L (en) 1977-05-13
IT1066660B (en) 1985-03-12
CH627195A5 (en) 1981-12-31
AU1956376A (en) 1978-05-18
JPS5715766B2 (en) 1982-04-01
AU500564B2 (en) 1979-05-24
NL178512B (en) 1985-11-01
MX144465A (en) 1981-10-19
FR2331578A1 (en) 1977-06-10

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Legal Events

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BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee