CA1068840A - Production de dispersions stables de polyurees ou de polyhydrazodicarbonamides dans des polyethers - Google Patents

Production de dispersions stables de polyurees ou de polyhydrazodicarbonamides dans des polyethers

Info

Publication number
CA1068840A
CA1068840A CA226,868A CA226868A CA1068840A CA 1068840 A CA1068840 A CA 1068840A CA 226868 A CA226868 A CA 226868A CA 1068840 A CA1068840 A CA 1068840A
Authority
CA
Canada
Prior art keywords
components
dispersions
polyether
groups
polyethers
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
CA226,868A
Other languages
English (en)
Inventor
Klaus Konig
Manfred Dietrich
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
Application granted granted Critical
Publication of CA1068840A publication Critical patent/CA1068840A/fr
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
CA226,868A 1975-03-27 1975-05-14 Production de dispersions stables de polyurees ou de polyhydrazodicarbonamides dans des polyethers Expired CA1068840A (fr)

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
CA1068840A true CA1068840A (fr) 1979-12-25

Family

ID=5942648

Family Applications (1)

Application Number Title Priority Date Filing Date
CA226,868A Expired CA1068840A (fr) 1975-03-27 1975-05-14 Production de dispersions stables de polyurees ou de polyhydrazodicarbonamides dans des polyethers

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111303380A (zh) * 2020-03-20 2020-06-19 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

Families Citing this family (38)

* 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
CA1182600A (fr) * 1980-02-14 1985-02-12 Jeffrey P. Rowlands Polyols modifies par des polymeres et employes pour l'obtention industrielle de polyurethanne
US4374209A (en) 1980-10-01 1983-02-15 Interchem International S.A. Polymer-modified polyols useful in polyurethane manufacture
PH19314A (en) * 1981-03-25 1986-03-14 Dow Chemical Co An improved process for preparing a rigid polyurethane foam
CA1189249A (fr) 1981-07-09 1985-06-18 Bernhard Liessem Fabrication de la mousse
EP0072096B2 (fr) * 1981-08-11 1988-04-06 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
ATE19255T1 (de) * 1981-10-28 1986-05-15 Ici Plc Polymer-modifizierte polyole.
DE3330197A1 (de) * 1983-08-20 1985-02-28 Bayer Ag, 5090 Leverkusen Waermesensibilisierungsmittel, ihre herstellung und verwendung
DE4007063A1 (de) * 1990-03-07 1991-09-12 Bayer Ag Stabile dispersionen von polyharnstoffen und/oder polyhydrazodicarbonamiden in hoehermolekularen, mindestens eine hydroxylgruppe aufweisenden verbindungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethankunststoffen
ATE85630T1 (de) * 1985-01-08 1993-02-15 Miles Inc Verfahren zur herstellung von polyharnstoffund/oder polyhydrazodicarbonamid-dispersionen und ihre weiterverarbeitung zu polyurethanen.
DE3500337A1 (de) * 1985-01-08 1986-07-10 Bayer Ag, 5090 Leverkusen Stabile dispersionen von polyharnstoffen und/oder polyhydrazodicarbonamiden in hoehermolekularen, mindestens eine hydroxylgruppe aufweisenden hydroxylverbindungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethankunststoffen
US4701475A (en) * 1986-06-25 1987-10-20 The Dow Chemical Company Polyurethanes reinforced with rigid rod micro fillers
US4757093A (en) * 1987-05-21 1988-07-12 Reeves Brothers, Inc. Flame retardant melamine containing polyurethane foam
US4757094A (en) * 1987-05-21 1988-07-12 Reeves Brothers, Inc. Melamine cured polyurethane foam with improved properties
US4855352A (en) * 1988-07-28 1989-08-08 Mobay Corporation Process for the production of stable dispersions, the dispersions so produced, and the use thereof in the manufacture of polyurethanes
US4847320A (en) * 1988-07-28 1989-07-11 Mobay Corporation Stable dispersions and the manufacture thereof
US5342855A (en) * 1990-01-23 1994-08-30 Miles Inc. Stable dispersions of polyhydrazodicarbonamides useful in the preparation of polyurethane products having improved load-bearing capacity
DE4431963A1 (de) 1994-09-08 1996-03-14 Bayer Ag Verfahren zur Herstellung von elastischen Formkörpern
US6627018B1 (en) 2000-10-17 2003-09-30 Advance Usa, Llc System and method of forming composite structures
US6331028B1 (en) 2000-10-17 2001-12-18 Advance Usa, Inc. Fiber-reinforced composite structure
DE10062415A1 (de) * 2000-12-14 2002-06-20 Bayer Ag Holzklebstoffe
DE10129062A1 (de) 2001-06-15 2002-12-19 Basf Ag Verfahren zur Herstellung von hochelastischen Polyurethanschaumstoffen
US7682656B2 (en) 2004-06-14 2010-03-23 Agruim 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
DE102005001565A1 (de) 2005-01-13 2006-07-27 Bayer Materialscience Ag Holzklebstoffe
US10202314B2 (en) 2005-08-09 2019-02-12 Agrium, Inc. Controlled release fertilizer employing epoxidized fatty acid triglyceride oil as a coating additive
US8735460B2 (en) 2009-01-09 2014-05-27 DuPont Nutrition BioScience ApS Foamed isocyanate-based polymer, a mix and process for production thereof
CN103562249B (zh) 2011-03-24 2015-06-17 拜耳知识产权有限责任公司 由增强的聚氨酯脲-弹性体构成的成型件及其应用
WO2013030127A1 (fr) 2011-08-26 2013-03-07 Ekompany Agro B.V. Procédé pour la production d'un engrais enrobé comprenant du bore
US9328033B2 (en) 2011-08-26 2016-05-03 Ekompany International B.V. Process for producing a coated fertilizer
US8946313B2 (en) * 2011-12-16 2015-02-03 Bayer Materialscience Llc Hybrid PHD/PMPO polyols for polyurethane foam applications
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
BR112015008003B1 (pt) 2012-10-10 2021-08-31 Proprietect L.P. Processo para produzir uma espuma de poliuretano de crescimento livre
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
US11926137B2 (en) 2018-09-25 2024-03-12 Proprietect L.P. Composite foam article

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111303380A (zh) * 2020-03-20 2020-06-19 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

Also Published As

Publication number Publication date
ATA371775A (de) 1977-07-15
SE7505598L (sv) 1976-09-28
BE829123A (fr) 1975-11-17
DE2513815C3 (de) 1979-05-23
CH614455A5 (en) 1979-11-30
DK218375A (da) 1976-09-28
NL171592C (nl) 1983-04-18
SU741801A3 (ru) 1980-06-15
NL7505666A (nl) 1976-09-29
AU8119875A (en) 1976-11-18
JPS5216747B2 (fr) 1977-05-11
FR2305466B1 (fr) 1979-03-02
AT342305B (de) 1978-03-28
GB1453258A (en) 1976-10-20
ES437721A1 (es) 1977-03-16
IT1035736B (it) 1979-10-20
DE2513815B2 (de) 1978-09-14
NL171592B (nl) 1982-11-16
BR7503066A (pt) 1976-09-28
LU72484A1 (fr) 1976-03-17
SE414501B (sv) 1980-08-04
JPS51114497A (en) 1976-10-08
DD118102A5 (fr) 1976-02-12
DE2513815A1 (de) 1976-09-30
FR2305466A1 (fr) 1976-10-22

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