GB1453258A - Process for the production of stable dispersions - Google Patents

Process for the production of stable dispersions

Info

Publication number
GB1453258A
GB1453258A GB2031275A GB2031275A GB1453258A GB 1453258 A GB1453258 A GB 1453258A GB 2031275 A GB2031275 A GB 2031275A GB 2031275 A GB2031275 A GB 2031275A GB 1453258 A GB1453258 A GB 1453258A
Authority
GB
United Kingdom
Prior art keywords
prepared
components
dispersions
stable dispersions
mixer
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.)
Expired
Application number
GB2031275A
Other languages
English (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
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1453258A publication Critical patent/GB1453258A/en
Expired 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
    • C08G18/28—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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • 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)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Paints Or Removers (AREA)
GB2031275A 1975-03-27 1975-05-14 Process for the production of stable dispersions Expired GB1453258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752513815 DE2513815C3 (de) 1975-03-27 1975-03-27 Verfahren zur Herstellung von stabilen Dispersionen

Publications (1)

Publication Number Publication Date
GB1453258A true GB1453258A (en) 1976-10-20

Family

ID=5942648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2031275A Expired GB1453258A (en) 1975-03-27 1975-05-14 Process for the production of stable dispersions

Country Status (17)

Country Link
JP (1) JPS51114497A (fr)
AT (1) AT342305B (fr)
BE (1) BE829123A (fr)
BR (1) BR7503066A (fr)
CA (1) CA1068840A (fr)
CH (1) CH614455A5 (fr)
DD (1) DD118102A5 (fr)
DE (1) DE2513815C3 (fr)
DK (1) DK218375A (fr)
ES (1) ES437721A1 (fr)
FR (1) FR2305466A1 (fr)
GB (1) GB1453258A (fr)
IT (1) IT1035736B (fr)
LU (1) LU72484A1 (fr)
NL (1) NL171592C (fr)
SE (1) SE414501B (fr)
SU (1) SU741801A3 (fr)

Cited By (27)

* 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
EP0072096A1 (fr) * 1981-08-11 1983-02-16 Imperial Chemical Industries Plc Polyols modifiés par des polymères, méthode de leur préparation, leur utilisation dans la manufacture de produits de polyuréthanes et les produits ainsi obtenus
US4417002A (en) 1981-07-09 1983-11-22 Kabel-Und-Gummiwerke Ag Foam manufacture
US4452923A (en) * 1981-10-28 1984-06-05 Imperial Chemical Industries Plc Polymer-modified polyols
EP0187333A2 (fr) * 1985-01-08 1986-07-16 Miles Inc. Procédé pour la préparation de dispersions de polyurées et/ou polyhydrazodicarbonamides et préparation de polyuréthanes à partir des dites dispersions.
EP0188766A1 (fr) * 1985-01-08 1986-07-30 Bayer Ag Dispersions stables de polyurées et/ou de polyhydrazodicarbonamides dans des composés hydroxylés, à haut poids moléculaire, ayant au moins un groupe hydroxyle, leur procédé de préparation et leur utilisation pour la préparation de matières plastiques de polyuréthane
EP0250977A1 (fr) * 1986-06-25 1988-01-07 The Dow Chemical Company Polyuréthanes renforcés par des microcharges rigides en forme de barre et leur procédé de préparation
US4757094A (en) * 1987-05-21 1988-07-12 Reeves Brothers, Inc. Melamine cured polyurethane foam with improved properties
US4757093A (en) * 1987-05-21 1988-07-12 Reeves Brothers, Inc. Flame retardant melamine containing polyurethane foam
DK153796B (da) * 1980-02-14 1988-09-05 Interchem Int Sa Fremgangsmaade til fremstilling af et polyurethanskum.
GB2221217A (en) * 1988-07-28 1990-01-31 Mobay Corp Process for the production of stable dispersions,the dispersions so produced, and the use thereof in the manufacture of polyurethanes
GB2221218A (en) * 1988-07-28 1990-01-31 Mobay Corp Stable dispersions and the manufacture thereof
EP0443157A1 (fr) * 1990-01-23 1991-08-28 Miles Inc. Dispersions stables de polyhydrazodicarbonamides pour la préparation de produits de polyuréthane à capacité de charge améliorée
EP0448813A1 (fr) * 1990-03-07 1991-10-02 Bayer Ag Dispersions stables de polyurées et/ou polyhydrazodicarbonamides dans des composés à haut poids moléculaire contenant au moins un groupe hydroxyle, procédé de leur préparation et leur utilisation pour la préparation de matières plastiques de polyuréthane
US6331028B1 (en) 2000-10-17 2001-12-18 Advance Usa, Inc. Fiber-reinforced composite structure
WO2002048232A1 (fr) * 2000-12-14 2002-06-20 Bayer Aktiengesellschaft Adhesifs pour bois a base de prepolymeres a terminaison isocyanate
US6627018B1 (en) 2000-10-17 2003-09-30 Advance Usa, Llc System and method of forming composite structures
WO2006058422A1 (fr) 2004-11-30 2006-06-08 Agrium Inc. Procédé et appareil pour enduire un produit à libération contrôlée dans un tambour rotatif
US7465757B2 (en) 2004-10-15 2008-12-16 Danisco A/S Foamed isocyanate-based polymer, a mix and process for production thereof
US7682656B2 (en) 2004-06-14 2010-03-23 Agruim Inc. Process and apparatus for producing a coated product
WO2010079202A2 (fr) 2009-01-09 2010-07-15 Danisco A/S Polymère à base d'isocyanate expansé, mélange et procédé pour le produire
WO2013030118A1 (fr) 2011-08-26 2013-03-07 Ekompany Agro B.V. Procédé pour la production d'un engrais enrobé
WO2013030127A1 (fr) 2011-08-26 2013-03-07 Ekompany Agro B.V. Procédé pour la production d'un engrais enrobé comprenant du bore
EP2809701A4 (fr) * 2012-02-02 2016-01-20 Covestro Llc Mousses de polyuréthane ayant des émissions réduites d'aldéhyde, procédé de préparation de ces mousses et procédé pour la réduction d'émissions d'aldéhyde dans des mousses de polyuréthane
EP3023400A1 (fr) 2005-08-09 2016-05-25 Agrium Inc. Engrais à libération contrôlée utilisant une huile de triglycéride d'acide gras époxydé en tant qu'additif de revêtement
DE112013004958B4 (de) 2012-10-10 2023-01-26 Proprietect L.P. Verfahren zur Herstellung eines frei aufgeschäumten Polyurethan-Schaumstoffs mit niedriger Dichte sowie frei aufgeschäumter Polyurethan-Schaumstoff
US11926137B2 (en) 2018-09-25 2024-03-12 Proprietect L.P. Composite foam article

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2638759A1 (de) 1976-08-27 1978-03-09 Bayer Ag Loesungen von polyisocyanat-polyadditionsprodukten
DE2723293C2 (de) * 1977-05-24 1985-05-02 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Überzügen
PH19314A (en) * 1981-03-25 1986-03-14 Dow Chemical Co An improved process for preparing a rigid polyurethane foam
DE3330197A1 (de) * 1983-08-20 1985-02-28 Bayer Ag, 5090 Leverkusen Waermesensibilisierungsmittel, ihre herstellung und verwendung
DE4431963A1 (de) 1994-09-08 1996-03-14 Bayer Ag Verfahren zur Herstellung von elastischen Formkörpern
DE10129062A1 (de) 2001-06-15 2002-12-19 Basf Ag Verfahren zur Herstellung von hochelastischen Polyurethanschaumstoffen
DE102005001565A1 (de) 2005-01-13 2006-07-27 Bayer Materialscience Ag Holzklebstoffe
KR20140018264A (ko) 2011-03-24 2014-02-12 바이엘 인텔렉쳐 프로퍼티 게엠베하 강화된 폴리우레탄 우레아 엘라스토머로 이루어진 성형품 및 그의 용도
US8946313B2 (en) * 2011-12-16 2015-02-03 Bayer Materialscience Llc Hybrid PHD/PMPO polyols for polyurethane foam applications
US9683334B2 (en) 2015-05-15 2017-06-20 Covestro Llc Free-flowing coated rubber particles, methods for their production and use
US10119223B2 (en) 2016-07-15 2018-11-06 Covestro Llc Carpet and synthetic turf backings prepared from a polyether carbonate polyol
CN111303380B (zh) * 2020-03-20 2022-03-11 万华化学集团股份有限公司 一种可释放二氧化碳聚脲多元醇的制备方法和应用

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK153796B (da) * 1980-02-14 1988-09-05 Interchem Int Sa Fremgangsmaade til fremstilling af et polyurethanskum.
US4374209A (en) 1980-10-01 1983-02-15 Interchem International S.A. Polymer-modified polyols useful in polyurethane manufacture
US4417002A (en) 1981-07-09 1983-11-22 Kabel-Und-Gummiwerke Ag Foam manufacture
US4438252A (en) 1981-08-08 1984-03-20 Imperial Chemical Industries Limited Polymer-modified polyols
EP0072096A1 (fr) * 1981-08-11 1983-02-16 Imperial Chemical Industries Plc Polyols modifiés par des polymères, méthode de leur préparation, leur utilisation dans la manufacture de produits de polyuréthanes et les produits ainsi obtenus
US4452923A (en) * 1981-10-28 1984-06-05 Imperial Chemical Industries Plc Polymer-modified polyols
US4761434A (en) * 1985-01-08 1988-08-02 Bayer Aktiengesellschaft Stable dispersions of polyureas and/or polyhydrazodi-carbonamides in relatively high molecular weight, hydroxyl group-containing compounds process for the production thereof and use thereof for the production of polyurethanes
EP0187333A3 (en) * 1985-01-08 1988-01-13 Mobay Corporation Stable dispersions, process for production thereof and use in the manufacture of polyurethanes
EP0188766A1 (fr) * 1985-01-08 1986-07-30 Bayer Ag Dispersions stables de polyurées et/ou de polyhydrazodicarbonamides dans des composés hydroxylés, à haut poids moléculaire, ayant au moins un groupe hydroxyle, leur procédé de préparation et leur utilisation pour la préparation de matières plastiques de polyuréthane
EP0187333A2 (fr) * 1985-01-08 1986-07-16 Miles Inc. Procédé pour la préparation de dispersions de polyurées et/ou polyhydrazodicarbonamides et préparation de polyuréthanes à partir des dites dispersions.
EP0250977A1 (fr) * 1986-06-25 1988-01-07 The Dow Chemical Company Polyuréthanes renforcés par des microcharges rigides en forme de barre et leur procédé de préparation
US4757094A (en) * 1987-05-21 1988-07-12 Reeves Brothers, Inc. Melamine cured polyurethane foam with improved properties
US4757093A (en) * 1987-05-21 1988-07-12 Reeves Brothers, Inc. Flame retardant melamine containing polyurethane foam
GB2221217A (en) * 1988-07-28 1990-01-31 Mobay Corp Process for the production of stable dispersions,the dispersions so produced, and the use thereof in the manufacture of polyurethanes
GB2221218A (en) * 1988-07-28 1990-01-31 Mobay Corp Stable dispersions and the manufacture thereof
EP0443157A1 (fr) * 1990-01-23 1991-08-28 Miles Inc. Dispersions stables de polyhydrazodicarbonamides pour la préparation de produits de polyuréthane à capacité de charge améliorée
EP0448813A1 (fr) * 1990-03-07 1991-10-02 Bayer Ag Dispersions stables de polyurées et/ou polyhydrazodicarbonamides dans des composés à haut poids moléculaire contenant au moins un groupe hydroxyle, procédé de leur préparation et leur utilisation pour la préparation de matières plastiques de polyuréthane
US6331028B1 (en) 2000-10-17 2001-12-18 Advance Usa, Inc. Fiber-reinforced composite structure
US6627018B1 (en) 2000-10-17 2003-09-30 Advance Usa, Llc System and method of forming composite structures
WO2002048232A1 (fr) * 2000-12-14 2002-06-20 Bayer Aktiengesellschaft Adhesifs pour bois a base de prepolymeres a terminaison isocyanate
US7056415B2 (en) 2000-12-14 2006-06-06 Bayer Aktiengesellschaft Wood adhesives
US7682656B2 (en) 2004-06-14 2010-03-23 Agruim Inc. Process and apparatus for producing a coated product
US8178161B2 (en) 2004-06-14 2012-05-15 Agrium Inc. Process and apparatus for producing a coated product
US7465757B2 (en) 2004-10-15 2008-12-16 Danisco A/S Foamed isocyanate-based polymer, a mix and process for production thereof
WO2006058422A1 (fr) 2004-11-30 2006-06-08 Agrium Inc. Procédé et appareil pour enduire un produit à libération contrôlée dans un tambour rotatif
US9878959B2 (en) 2004-11-30 2018-01-30 Agrium Inc. Process and apparatus for coating a controlled release product in a rotating drum
EP3023400A1 (fr) 2005-08-09 2016-05-25 Agrium Inc. Engrais à libération contrôlée utilisant une huile de triglycéride d'acide gras époxydé en tant qu'additif de revêtement
US10202314B2 (en) 2005-08-09 2019-02-12 Agrium, Inc. Controlled release fertilizer employing epoxidized fatty acid triglyceride oil as a coating additive
WO2010079202A2 (fr) 2009-01-09 2010-07-15 Danisco A/S Polymère à base d'isocyanate expansé, mélange et procédé pour le produire
US8735460B2 (en) 2009-01-09 2014-05-27 DuPont Nutrition BioScience ApS Foamed isocyanate-based polymer, a mix and process for production thereof
US9090518B2 (en) 2011-08-26 2015-07-28 Ekompany Agro B.V. Process for producing a coated fertilizer comprising boron
US9328033B2 (en) 2011-08-26 2016-05-03 Ekompany International B.V. Process for producing a coated fertilizer
WO2013030127A1 (fr) 2011-08-26 2013-03-07 Ekompany Agro B.V. Procédé pour la production d'un engrais enrobé comprenant du bore
WO2013030118A1 (fr) 2011-08-26 2013-03-07 Ekompany Agro B.V. Procédé pour la production d'un engrais enrobé
EP2809701A4 (fr) * 2012-02-02 2016-01-20 Covestro Llc Mousses de polyuréthane ayant des émissions réduites d'aldéhyde, procédé de préparation de ces mousses et procédé pour la réduction d'émissions d'aldéhyde dans des mousses de polyuréthane
EP3159364A1 (fr) * 2012-02-02 2017-04-26 Covestro LLC Mousses de polyuréthane, avec une réduction des émissions d'aldéhyde, procédé de préparation de ces mousses et procédé de réduction des émissions d'aldéhyde dans des mousses de polyuréthane
US10066047B2 (en) 2012-02-02 2018-09-04 Covestro Llc Polyurethane foams with decreased aldehyde emissions, a process for preparing these foams and a method for decreasing aldehyde in polyurethane foams
DE112013004958B4 (de) 2012-10-10 2023-01-26 Proprietect L.P. Verfahren zur Herstellung eines frei aufgeschäumten Polyurethan-Schaumstoffs mit niedriger Dichte sowie frei aufgeschäumter Polyurethan-Schaumstoff
US11926137B2 (en) 2018-09-25 2024-03-12 Proprietect L.P. Composite foam article

Also Published As

Publication number Publication date
DE2513815C3 (de) 1979-05-23
SU741801A3 (ru) 1980-06-15
JPS5216747B2 (fr) 1977-05-11
DE2513815B2 (de) 1978-09-14
BR7503066A (pt) 1976-09-28
FR2305466B1 (fr) 1979-03-02
BE829123A (fr) 1975-11-17
NL7505666A (nl) 1976-09-29
SE7505598L (sv) 1976-09-28
ATA371775A (de) 1977-07-15
AU8119875A (en) 1976-11-18
DD118102A5 (fr) 1976-02-12
DE2513815A1 (de) 1976-09-30
CH614455A5 (en) 1979-11-30
NL171592B (nl) 1982-11-16
NL171592C (nl) 1983-04-18
LU72484A1 (fr) 1976-03-17
SE414501B (sv) 1980-08-04
AT342305B (de) 1978-03-28
JPS51114497A (en) 1976-10-08
DK218375A (da) 1976-09-28
ES437721A1 (es) 1977-03-16
IT1035736B (it) 1979-10-20
FR2305466A1 (fr) 1976-10-22
CA1068840A (fr) 1979-12-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940514