DE2550796C3 - - Google Patents

Info

Publication number
DE2550796C3
DE2550796C3 DE2550796A DE2550796A DE2550796C3 DE 2550796 C3 DE2550796 C3 DE 2550796C3 DE 2550796 A DE2550796 A DE 2550796A DE 2550796 A DE2550796 A DE 2550796A DE 2550796 C3 DE2550796 C3 DE 2550796C3
Authority
DE
Germany
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
DE2550796A
Other versions
DE2550796B2 (de
DE2550796A1 (de
Inventor
Artur Dr. 5090 Leverkusen De Reischl
Gert Dr. 5000 Koeln De Jabs
Alberto Carlos Dr. 5090 Leverkusen De Gonzalez-Doerner
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
Priority to DE2550796A priority Critical patent/DE2550796B2/de
Priority to MX16691676A priority patent/MX144465A/es
Priority to GB4674476A priority patent/GB1571183A/en
Priority to US05/740,452 priority patent/US4093569A/en
Priority to BE172236A priority patent/BE848191A/xx
Priority to CH1416576A priority patent/CH627195A5/de
Priority to SE7612592A priority patent/SE7612592L/
Priority to IT5211976A priority patent/IT1066660B/it
Priority to ES453241A priority patent/ES453241A1/es
Priority to BR7607552A priority patent/BR7607552A/pt
Priority to CA265,542A priority patent/CA1081392A/en
Priority to AT843976A priority patent/AT354734B/de
Priority to NL7612630A priority patent/NL178512C/xx
Priority to FR7634196A priority patent/FR2331578A1/fr
Priority to AU19563/76A priority patent/AU500564B2/en
Priority to JP51135493A priority patent/JPS5260897A/ja
Priority to CA265,541A priority patent/CA1081385A/en
Publication of DE2550796A1 publication Critical patent/DE2550796A1/de
Publication of DE2550796B2 publication Critical patent/DE2550796B2/de
Priority to US06/177,696 priority patent/US4305857A/en
Application granted granted Critical
Publication of DE2550796C3 publication Critical patent/DE2550796C3/de
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
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • 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
DE2550796A 1975-11-12 1975-11-12 Verfahren zur Herstellung von stabilen Dispersionen Granted DE2550796B2 (de)

Priority Applications (18)

Application Number Priority Date Filing Date Title
DE2550796A DE2550796B2 (de) 1975-11-12 1975-11-12 Verfahren zur Herstellung von stabilen Dispersionen
MX16691676A MX144465A (es) 1975-11-12 1976-11-08 Procedimiento mejorado para la obtencion de un producto polimerico en dispersion
GB4674476A GB1571183A (en) 1975-11-12 1976-11-10 Process for the preparation of stable heterogenous dispersions of polyisocyanate-polyaddition products
US05/740,452 US4093569A (en) 1975-11-12 1976-11-10 Polyurethane resins produced from active hydrogen containing material which is a dispersion of polyisocyanate-polyaddition products in hydroxyl containing compounds as dispersing agents
BE172236A BE848191A (fr) 1975-11-12 1976-11-10 Procede de preparation de dispersions stables,
CH1416576A CH627195A5 (en) 1975-11-12 1976-11-10 Process for the preparation of stable dispersions
IT5211976A IT1066660B (it) 1975-11-12 1976-11-11 Procedimento per produrre dispersioni stabili di poliaddotti di poliisocianati
ES453241A ES453241A1 (es) 1975-11-12 1976-11-11 Procedimiento para la obtencion "in situ" de dispersiones a-cuosas.
BR7607552A BR7607552A (pt) 1975-11-12 1976-11-11 Processo para a preparacao de dispersoes estaveis e suas aplicacoes
SE7612592A SE7612592L (sv) 1975-11-12 1976-11-11 Sett att framstella stabila dispersioner
CA265,542A CA1081392A (en) 1975-11-12 1976-11-12 Process for the preparation of stable dispersions
AT843976A AT354734B (de) 1975-11-12 1976-11-12 Verfahren zur in situ herstellung von stabilen dispersionen von polyisocyanat-polyadditions- produkten sowie verwendung dieser dispersionen fuer die herstellung von polyurethankunststoffen
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.
FR7634196A FR2331578A1 (fr) 1975-11-12 1976-11-12 Procede de preparation de dispersions stables
AU19563/76A AU500564B2 (en) 1975-11-12 1976-11-12 Stable dispersions of isocyanate polyaddition products
JP51135493A JPS5260897A (en) 1975-11-12 1976-11-12 Method of making stable dispersion
CA265,541A CA1081385A (en) 1975-11-12 1976-11-12 Process for the preparation of stable dispersions
US06/177,696 US4305857A (en) 1975-11-12 1980-08-08 Process for the preparation of stable dispersions of polyisocyanate-polyaddition products in hydroxyl containing compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2550796A DE2550796B2 (de) 1975-11-12 1975-11-12 Verfahren zur Herstellung von stabilen Dispersionen

Publications (3)

Publication Number Publication Date
DE2550796A1 DE2550796A1 (de) 1977-05-26
DE2550796B2 DE2550796B2 (de) 1980-05-14
DE2550796C3 true DE2550796C3 (de) 1987-04-16

Family

ID=5961553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2550796A Granted DE2550796B2 (de) 1975-11-12 1975-11-12 Verfahren zur Herstellung von stabilen Dispersionen

Country Status (4)

Country Link
US (1) US4093569A (de)
BE (1) BE848191A (de)
CA (1) CA1081392A (de)
DE (1) DE2550796B2 (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627074C2 (de) * 1976-06-16 1983-12-29 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von stabilen ionischen Dispersionen
DE2627073C2 (de) * 1976-06-16 1983-12-29 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von stabilen Dispersionen
DE2638759A1 (de) 1976-08-27 1978-03-09 Bayer Ag Loesungen von polyisocyanat-polyadditionsprodukten
DE2639254A1 (de) 1976-09-01 1978-03-02 Bayer Ag Verfahren zur herstellung von stabilen dispersionen
DE2719720C2 (de) * 1977-05-03 1985-02-21 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Verklebungen
NL7708567A (nl) * 1977-08-03 1979-02-06 Akzo Nv Cataforetisch aan te brengen waterige bekle- dingscompositie, werkwijze voor de bereiding daarvan, alsmede werkwijze voor het aanbrengen van de compositie.
DE2814079A1 (de) * 1978-04-01 1979-10-11 Bayer Ag Beschichtungsmassen
DE2854406A1 (de) * 1978-12-16 1980-06-26 Bayer Ag Thermoplastische chemiewerkstoffe und verfahren zu ihrer herstellung
DE2913458A1 (de) * 1979-04-04 1980-10-16 Bayer Ag Dispersionen von hochschmelzenden polyestern in polyhydroxylverbindungen, verfahren zu deren herstellung und deren verwendung bei der herstellung von polyurethankunststoffen
CA1182600A (en) * 1980-02-14 1985-02-12 Jeffrey P. Rowlands Polymer-modified polyols useful in polyurethane manufacture
DE3008590A1 (de) * 1980-03-06 1981-09-17 Bayer Ag, 5090 Leverkusen Loesungen von polyurethanen in polyolen und deren verwendung in einem verfahren zur herstellung von polyurethan-kunststoffen
US4335029A (en) * 1980-12-15 1982-06-15 Witco Chemical Corporation Aqueous polyurethane compositions
US4326043A (en) * 1981-01-19 1982-04-20 Basf Wyandotte Corporation Process for the preparation of polyisocyanurate dispersions modified with halogenated alcohols and compositions prepared therefrom
US4359550A (en) * 1981-01-19 1982-11-16 Basf Wyandotte Corporation Polyisocyanurate polymers, dispersions, and cellular and non-cellular polyurethane products prepared therefrom
US4425468A (en) 1981-12-31 1984-01-10 Ppg Industries, Inc. Polyurea-polyurethane acrylate polymer dispersions
US4497913A (en) * 1983-05-31 1985-02-05 Olin Corporation Process for preparing a stable dispersion of a polymer in a polyol and its use in the production of high resilience polyurethane foam
US4506040A (en) * 1983-08-01 1985-03-19 Olin Corporation Preparation of a stable dispersion from TDI residue and its use in the production of polyurethane compositions
DE3342177A1 (de) * 1983-11-23 1985-05-30 Basf Ag, 6700 Ludwigshafen Kristallitsuspensionen aus kristallinen, ethylenisch ungesaettigten polyestern und polyhydroxylverbindungen, verfahren zu deren herstellung und deren verwendung zur herstellung von polyurethan- oder polyurethangruppen enthaltenden polyisocyanurat-kunststoffen
DE3343124A1 (de) * 1983-11-29 1985-06-05 Basf Ag, 6700 Ludwigshafen Bei raumtemperatur lagerstabile, durch hitzeeinwirkung haertbare stoffmischungen auf basis von verbindungen mit reaktiven wasserstoffatomen und polyisocyanaten, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von formteilen
DE3500339A1 (de) * 1985-01-08 1986-07-10 Bayer Ag, 5090 Leverkusen Stabile dispersionen von polyharnstoffen und/oder polyhydrazidicarbonamiden in hoehermolekularen, mindestens eine hydroxylgruppe aufweisenden hydroxylverbindungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethankunststoffen
DE3504671A1 (de) * 1985-02-12 1986-08-14 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung matter, nichtblockender, duennwandiger formkoerper aus linearen, thermoplastischen, polyaddukt-haltigen polyurethanelastomeren und ihre verwendung
US4689353A (en) * 1986-02-21 1987-08-25 The Dow Chemical Company Hydroxy and amino-functional polyahls containing carbonate, urethane and/or urea moieties
US4785026A (en) * 1987-11-24 1988-11-15 Arco Chemical Company Polymer polyols with high solids content
US4847320A (en) * 1988-07-28 1989-07-11 Mobay Corporation Stable dispersions and the manufacture thereof
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
US4906723A (en) * 1988-11-28 1990-03-06 Union Carbide Chemicals And Plastics Company Inc. Aminopolyol stabilizers
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
US5109061A (en) * 1990-03-02 1992-04-28 Texaco Chemical Company Surfactants containing a polyurethane or polyurea polymer
US5288766A (en) * 1992-02-28 1994-02-22 Basf Corporation Poyurea based dispersions, foams prepared therefrom, and a process for the preparation therein
US5519094A (en) * 1992-03-06 1996-05-21 B. F. Goodrich Company Fiber-reinforced thermoplastic molding compositions using a modified thermoplastic polyurethane
DE4431963A1 (de) 1994-09-08 1996-03-14 Bayer Ag Verfahren zur Herstellung von elastischen Formkörpern
JP4025367B2 (ja) * 1995-01-13 2007-12-19 エセックス・スペシャリティ・プロダクツ・インコーポレーテッド 二液型の湿分硬化可能なポリウレタン接着剤
US5688861A (en) * 1995-11-30 1997-11-18 Arco Chemical Technology, L.P. Process for the preparation of polyol polymer dispersions
AR005429A1 (es) * 1996-01-11 1999-06-23 Essex Specialty Prod Prepolimeros de poliuretano, composiciones adhesivas en un solo envase que incluyen dichos prepolimeros y procedimiento para adherir substratos con dichascomposiciones
US5922809A (en) * 1996-01-11 1999-07-13 The Dow Chemical Company One-part moisture curable polyurethane adhesive
US5852103A (en) * 1996-05-08 1998-12-22 Essex Specialty Products, Inc. Two-part moisture curable polyurethane adhesive
DE19705993A1 (de) * 1997-02-17 1998-08-20 Basf Ag Verfahren zur Herstellung einer homogenen entmischungsstabilen Polyolkomponente
DE19914879A1 (de) 1999-04-01 2000-10-05 Bayer Ag Polyurethanlösungen mit Alkoxysilanstruktureinheiten
JP5059274B2 (ja) 2000-08-07 2012-10-24 ダウ グローバル テクノロジーズ エルエルシー 一液型湿分硬化性ポリウレタン接着剤
US20030050421A1 (en) * 2001-09-05 2003-03-13 Salvino Carmen M. Polymer composition and method of rapid preparation in situ
US20050154090A1 (en) * 2001-09-05 2005-07-14 Carmen Salvino Polymer composition and method of rapid preparation in situ
US20040259967A1 (en) * 2003-04-23 2004-12-23 Neill Paul L. Liquid hardness agent for open cell foams
US20050158131A1 (en) * 2004-01-20 2005-07-21 Markusch Peter H. Geotextile/polyurethane composites based on blocked isocyanate compositions
US20080269367A1 (en) * 2005-10-18 2008-10-30 Neill Paul L Prepolymer containing a Liquid Hardness Agent For Open Cell Foams
DE102005050701A1 (de) * 2005-10-22 2007-05-03 Bayer Materialscience Ag Verfahren zur Herstellung von PIPA-Polyolen
DE102009047846A1 (de) * 2009-09-30 2011-03-31 Bayer Materialscience Ag Verfahren zur Erniedrigung von Emissionen eines Polyurethanschaumstoffes
US8263700B2 (en) 2010-06-01 2012-09-11 Ppg Industries Ohio, Inc. Pigment dispersions, related coating compositions and coated substrates
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
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
HUE050338T2 (hu) 2013-09-13 2020-11-30 Dow Global Technologies Llc Poliizocianát poliaddíciós poliol gyártási eljárás, stabilizátorokat alkalmazva
HUE050337T2 (hu) * 2013-09-13 2020-11-30 Dow Global Technologies Llc Pipa poliol alapú hagyományos rugalmas hab
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
CN113667083B (zh) * 2021-08-30 2022-08-05 万华化学集团股份有限公司 具有长周期存储稳定性的多异氰酸酯组合物及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053131A (de) * 1963-02-11
DE1260142B (de) * 1963-02-12 1968-02-01 Bayer Ag Verfahren zur Herstellung von Polyadditionsprodukten
US3655627A (en) * 1969-06-19 1972-04-11 Textron Inc Process for preparing solid particles of urea-urethane polymers
US3719621A (en) * 1971-05-21 1973-03-06 Basf Wyandotte Corp Process for preparing polyurethanes in an isocyanate-reactive solvent solution
DE2519004C3 (de) * 1975-04-29 1984-08-09 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanschaumstoffen

Also Published As

Publication number Publication date
DE2550796B2 (de) 1980-05-14
BE848191A (fr) 1977-05-10
CA1081392A (en) 1980-07-08
US4093569A (en) 1978-06-06
DE2550796A1 (de) 1977-05-26

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