FR2331578A1 - STABLE DISPERSION PREPARATION PROCESS - Google Patents

STABLE DISPERSION PREPARATION PROCESS

Info

Publication number
FR2331578A1
FR2331578A1 FR7634196A FR7634196A FR2331578A1 FR 2331578 A1 FR2331578 A1 FR 2331578A1 FR 7634196 A FR7634196 A FR 7634196A FR 7634196 A FR7634196 A FR 7634196A FR 2331578 A1 FR2331578 A1 FR 2331578A1
Authority
FR
France
Prior art keywords
preparation process
stable dispersion
dispersion preparation
stable
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
FR7634196A
Other languages
French (fr)
Other versions
FR2331578B1 (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 DE2550796A external-priority patent/DE2550796C3/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 FR2331578A1 publication Critical patent/FR2331578A1/en
Application granted granted Critical
Publication of FR2331578B1 publication Critical patent/FR2331578B1/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
    • C08G18/30—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)
FR7634196A 1975-11-12 1976-11-12 STABLE DISPERSION PREPARATION PROCESS Granted FR2331578A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2550796A DE2550796C3 (en) 1975-11-12 1975-11-12 Process for the preparation 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 (2)

Publication Number Publication Date
FR2331578A1 true FR2331578A1 (en) 1977-06-10
FR2331578B1 FR2331578B1 (en) 1983-03-11

Family

ID=27186616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634196A Granted FR2331578A1 (en) 1975-11-12 1976-11-12 STABLE DISPERSION PREPARATION PROCESS

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0318242A2 (en) * 1987-11-24 1989-05-31 ARCO Chemical Technology, L.P. Polymer polyols with high solids content
EP0188135B1 (en) * 1983-07-22 1989-06-21 Norsolor S.A. Stable polyisocyanate prepolymers containing hydroxyl groups,process for their production and their use for the production of polyurethanes

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
JPS59192465U (en) * 1983-06-09 1984-12-20 豊田工機株式会社 Air control valve installation structure
JPS6135280U (en) * 1984-08-03 1986-03-04 豊田工機株式会社 Air control valve installation structure
AU2014318646B2 (en) * 2013-09-13 2017-10-12 Dow Global Technologies Llc PIPA polyol based conventional flexible foam
ES2690383T3 (en) * 2013-12-19 2018-11-20 Dow Global Technologies Llc Polymer dispersions having polyurea nanoparticles dispersed in a polyether

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU469538A (en) * 1938-10-26 1939-07-27 Johns & Waychoff Limited Improvements in and connected with automatic electric elevator systems ofthe collective control type
DE920512C (en) * 1943-06-16 1954-11-25 Bobingen Ag Fuer Textil Faser Process for the production of linear polyureas and / or polythioureas

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216747A (en) * 1975-07-29 1977-02-08 Bridgestone Cycle Ind Co Twoowheel frame with rocking mechanism

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU469538A (en) * 1938-10-26 1939-07-27 Johns & Waychoff Limited Improvements in and connected with automatic electric elevator systems ofthe collective control type
DE920512C (en) * 1943-06-16 1954-11-25 Bobingen Ag Fuer Textil Faser Process for the production of linear polyureas and / or polythioureas

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188135B1 (en) * 1983-07-22 1989-06-21 Norsolor S.A. Stable polyisocyanate prepolymers containing hydroxyl groups,process for their production and their use for the production of polyurethanes
EP0318242A2 (en) * 1987-11-24 1989-05-31 ARCO Chemical Technology, L.P. Polymer polyols with high solids content
EP0318242A3 (en) * 1987-11-24 1990-01-03 ARCO Chemical Technology, L.P. Polymer polyols with high solids content

Also Published As

Publication number Publication date
IT1066660B (en) 1985-03-12
MX144465A (en) 1981-10-19
JPS5715766B2 (en) 1982-04-01
BR7607552A (en) 1977-09-27
AU1956376A (en) 1978-05-18
NL7612630A (en) 1977-05-16
AU500564B2 (en) 1979-05-24
NL178512C (en) 1986-04-01
FR2331578B1 (en) 1983-03-11
ATA843976A (en) 1979-06-15
CH627195A5 (en) 1981-12-31
AT354734B (en) 1979-01-25
ES453241A1 (en) 1978-03-01
GB1571183A (en) 1980-07-09
SE7612592L (en) 1977-05-13
JPS5260897A (en) 1977-05-19
NL178512B (en) 1985-11-01

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Legal Events

Date Code Title Description
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