NL7612630A - Werkwijze ter bereiding van stabiele dispersies. - Google Patents

Werkwijze ter bereiding van stabiele dispersies.

Info

Publication number
NL7612630A
NL7612630A NL7612630A NL7612630A NL7612630A NL 7612630 A NL7612630 A NL 7612630A NL 7612630 A NL7612630 A NL 7612630A NL 7612630 A NL7612630 A NL 7612630A NL 7612630 A NL7612630 A NL 7612630A
Authority
NL
Netherlands
Prior art keywords
stable dispersions
preparing stable
preparing
dispersions
stable
Prior art date
Application number
NL7612630A
Other languages
English (en)
Other versions
NL178512B (nl
NL178512C (nl
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/de
Priority claimed from DE2627073A external-priority patent/DE2627073C2/de
Priority claimed from DE19762633293 external-priority patent/DE2633293A1/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of NL7612630A publication Critical patent/NL7612630A/nl
Publication of NL178512B publication Critical patent/NL178512B/nl
Application granted granted Critical
Publication of NL178512C publication Critical patent/NL178512C/nl

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
NL7612630A 1975-11-12 1976-11-12 Werkwijze voor de bereiding in situ van stabiele dispersies van polyisocyanaat-polyadditieprodukten, werkwijze voor de bereiding van polyurethankunststoffen alsmede met toepassing van een aldus bereide polyurethankunststof vervaardigd gevormd voortbrengsel. NL178512C (nl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2550796A DE2550796B2 (de) 1975-11-12 1975-11-12 Verfahren zur Herstellung von stabilen Dispersionen
DE2627073A DE2627073C2 (de) 1976-06-16 1976-06-16 Verfahren zur Herstellung von stabilen Dispersionen
DE19762633293 DE2633293A1 (de) 1976-07-23 1976-07-23 Verfahren zur herstellung von stabilen dispersionen

Publications (3)

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

Family

ID=27186616

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7612630A NL178512C (nl) 1975-11-12 1976-11-12 Werkwijze voor de bereiding in situ van stabiele dispersies van polyisocyanaat-polyadditieprodukten, werkwijze voor de bereiding van polyurethankunststoffen alsmede met toepassing van een aldus bereide polyurethankunststof vervaardigd gevormd voortbrengsel.

Country Status (12)

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

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 (ja) * 1983-06-09 1984-12-20 豊田工機株式会社 エアコントロ−ルバルブの取付構造
FR2549481B1 (fr) * 1983-07-22 1986-10-17 Ugine Kuhlmann Prepolymeres stables de polyisocyanates a fonctions hydroxyle, leur procede de fabrication et leur application a la fabrication de mousses souples de polyurethannes a portance amelioree
JPS6135280U (ja) * 1984-08-03 1986-03-04 豊田工機株式会社 エアコントロ−ルバルブの取付構造
US4785026A (en) * 1987-11-24 1988-11-15 Arco Chemical Company Polymer polyols with high solids content
EP3044247B1 (en) * 2013-09-13 2020-06-24 Dow Global Technologies LLC Pipa based combustion-modified polyurethane foam
AU2014366358B2 (en) * 2013-12-19 2018-04-26 Dow Global Technologies Llc Polymer dispersions having nanosized polyurea particles dispersed in a polyether

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920512C (de) * 1943-06-16 1954-11-25 Bobingen Ag Fuer Textil Faser Verfahren zur Herstellung von linearen Polyharnstoffen und bzw. oder Polythioharnstoffen
JPS5216747A (en) * 1975-07-29 1977-02-08 Bridgestone Cycle Ind Co Twoowheel frame with rocking mechanism

Also Published As

Publication number Publication date
ATA843976A (de) 1979-06-15
FR2331578A1 (fr) 1977-06-10
NL178512B (nl) 1985-11-01
BR7607552A (pt) 1977-09-27
GB1571183A (en) 1980-07-09
CH627195A5 (en) 1981-12-31
NL178512C (nl) 1986-04-01
AU1956376A (en) 1978-05-18
AT354734B (de) 1979-01-25
IT1066660B (it) 1985-03-12
SE7612592L (sv) 1977-05-13
JPS5260897A (en) 1977-05-19
AU500564B2 (en) 1979-05-24
MX144465A (es) 1981-10-19
FR2331578B1 (nl) 1983-03-11
JPS5715766B2 (nl) 1982-04-01
ES453241A1 (es) 1978-03-01

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Legal Events

Date Code Title Description
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