DE69203765D1 - Verfahren zur Herstellung und gegebenenfalls Kettenverlängerung von wässrigen Polyisocyanatdispersionen unter Verwendung von statischen Mischgeräten. - Google Patents

Verfahren zur Herstellung und gegebenenfalls Kettenverlängerung von wässrigen Polyisocyanatdispersionen unter Verwendung von statischen Mischgeräten.

Info

Publication number
DE69203765D1
DE69203765D1 DE69203765T DE69203765T DE69203765D1 DE 69203765 D1 DE69203765 D1 DE 69203765D1 DE 69203765 T DE69203765 T DE 69203765T DE 69203765 T DE69203765 T DE 69203765T DE 69203765 D1 DE69203765 D1 DE 69203765D1
Authority
DE
Germany
Prior art keywords
preparation
chain extension
static mixing
mixing devices
optionally chain
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 - Fee Related
Application number
DE69203765T
Other languages
English (en)
Other versions
DE69203765T2 (de
Inventor
Peter H Markusch
Arthur W Mason
Robin E Tirpak
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
Bayer Corp
Original Assignee
Bayer AG
Bayer Corp
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, Bayer Corp filed Critical Bayer AG
Publication of DE69203765D1 publication Critical patent/DE69203765D1/de
Application granted granted Critical
Publication of DE69203765T2 publication Critical patent/DE69203765T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G18/08—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
    • C08G18/0866—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 an aqueous medium
    • 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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5036—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/5042—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing ureum 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
    • C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
    • C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8038—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3225
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8041—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3271
DE69203765T 1991-03-28 1992-03-16 Verfahren zur Herstellung und gegebenenfalls Kettenverlängerung von wässrigen Polyisocyanatdispersionen unter Verwendung von statischen Mischgeräten. Expired - Fee Related DE69203765T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/677,002 US5221710A (en) 1991-03-28 1991-03-28 Process for preparing and optionally chain extending aqueous polyisocyanate dispersions using static mixers

Publications (2)

Publication Number Publication Date
DE69203765D1 true DE69203765D1 (de) 1995-09-07
DE69203765T2 DE69203765T2 (de) 1995-12-07

Family

ID=24716902

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69203765T Expired - Fee Related DE69203765T2 (de) 1991-03-28 1992-03-16 Verfahren zur Herstellung und gegebenenfalls Kettenverlängerung von wässrigen Polyisocyanatdispersionen unter Verwendung von statischen Mischgeräten.

Country Status (4)

Country Link
US (1) US5221710A (de)
EP (1) EP0505871B1 (de)
DE (1) DE69203765T2 (de)
ES (1) ES2077271T3 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652288A (en) * 1994-06-06 1997-07-29 Wood; Benny R. Water dispersible polyisocyanate adhesive
US5721302A (en) * 1994-06-06 1998-02-24 Wood; Benny R. Water dispersible adhesive
US5455293A (en) * 1994-06-06 1995-10-03 Wood; Benny R. Water dispersible polyurethane adhesive
ZA981836B (en) * 1997-03-17 1999-09-06 Dow Chemical Co Continuous process for preparing a polyurethane latex.
FR2770846B1 (fr) * 1997-11-07 2000-01-28 Rhodia Chimie Sa Procede de masquage en emulsion de polyisocyanates
US6105880A (en) * 1998-01-16 2000-08-22 The Sherwin-Williams Company Mixing block for mixing multi-component reactive material coating systems and an apparatus using same
US6743844B1 (en) 1998-08-17 2004-06-01 Dow Global Technologies Inc. Spill resistant carpet backing
CA2353987A1 (en) * 1998-12-18 2000-06-29 Douglas R. Moore Aqueous polyurethane dispersions useful for preparing polymers with improved moisture resistance properties
DE69906819T2 (de) 1998-12-29 2004-02-05 Dow Global Technologies, Inc., Midland Polyurethanschäume hergestellt aus mechanisch aufgeschaumten polyurethandispersionen
US6087440A (en) * 1999-02-16 2000-07-11 The Dow Chemical Company Continuous process for preparing a polyurethane latex
US6297313B1 (en) * 1999-07-22 2001-10-02 Louisiana-Pacific Corporation Adhesive systems and products formed using same and methods for producing said adhesive systems and products
US6518348B1 (en) 1999-12-14 2003-02-11 Dow Global Technologies Inc. Carpet backing compounds thickened by hydrophobically-modified ethylene-oxide-based urethane block copolymers
EP1636286A1 (de) * 2003-06-13 2006-03-22 Dow Global Technologies Inc. Hochleistungsfähige polyurethanteppichrücken mit modifizierten pflanzenölpolyolen
US20050058515A1 (en) * 2003-09-12 2005-03-17 Markusch Peter H. Geotextile/polymer composite liners based on waterborne resins
WO2005097858A1 (en) * 2004-04-01 2005-10-20 Degussa Ag Process for preparing aqueous polyurethane dispersions
US8202578B2 (en) 2005-11-15 2012-06-19 Valspar Sourcing, Inc. Crush resistant latex topcoat composition for fiber cement substrates
US8277934B2 (en) * 2006-01-31 2012-10-02 Valspar Sourcing, Inc. Coating system for cement composite articles
US9783622B2 (en) * 2006-01-31 2017-10-10 Axalta Coating Systems Ip Co., Llc Coating system for cement composite articles
US8133588B2 (en) * 2006-05-19 2012-03-13 Valspar Sourcing, Inc. Coating system for cement composite articles
EP2035516B2 (de) * 2006-06-02 2017-01-04 Valspar Sourcing, Inc. Wässrige hochleistungsbeschichtungszusammensetzungen
US20070293650A1 (en) 2006-06-14 2007-12-20 Vere Orland Archibald Polymerization process
CN104693941A (zh) 2006-07-07 2015-06-10 威士伯采购公司 用于水泥复合制品的涂料系统
US8202581B2 (en) * 2007-02-16 2012-06-19 Valspar Sourcing, Inc. Treatment for cement composite articles
US20100215969A1 (en) * 2007-08-01 2010-08-26 Brandenburger Larry B Coating system for cement composite articles
CA2732835C (en) * 2008-08-15 2016-05-24 Valspar Sourcing, Inc. Self-etching cementitious substrate coating composition
US9133064B2 (en) 2008-11-24 2015-09-15 Valspar Sourcing, Inc. Coating system for cement composite articles
EP3034159B1 (de) * 2014-12-18 2020-11-04 The Procter and Gamble Company Statischer Mischer und Verfahren zum Mischen von Fluiden
US10729600B2 (en) 2015-06-30 2020-08-04 The Procter & Gamble Company Absorbent structure
WO2017079601A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Absorbent structure
US11173078B2 (en) 2015-11-04 2021-11-16 The Procter & Gamble Company Absorbent structure
NL2020093B1 (en) 2017-12-15 2019-06-25 Stahl Int B V Process for producing aqueous polyurethane dispersions in a continuous manner; apparatus suitable for performing such a process; and products obtained by said process
NL2023089B1 (en) 2019-05-08 2019-10-04 Stahl Int B V Process for producing aqueous polyurethane dispersions in a continuous manner; apparatus suitable for performing such a process; and products obtained by said process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953393A (en) * 1974-01-07 1976-04-27 Basf Wyandotte Corporation Low temperature process for the preparation of graft copolymer dispersions
DE2921681A1 (de) * 1979-05-29 1980-12-11 Bayer Ag Neue emulgatoren, diese emulgatoren enthaltende waessrige isocyanat-emulsionen sowie deren verwendung als bindemittel in einem verfahren zur herstellung von formkoerpern
DE3421865A1 (de) * 1984-06-13 1985-12-19 Bayer Ag, 5090 Leverkusen Kontinuierliche herstellung von mikrokapseldispersionen
US4742095A (en) * 1985-07-25 1988-05-03 Mobay Corporation Continuous process for the production of aqueous polyurethane-urea dispersions
CA1304869C (en) * 1986-10-21 1992-07-07 Peter H. Markusch Continuous process for the production of aqueous polyurethane-urea dispersions
GB8721533D0 (en) * 1987-09-14 1987-10-21 Polyvinyl Chemical Ind Aqueous dispersions
US4904522A (en) * 1988-07-26 1990-02-27 Mobay Corporation Process for the production of fiberglass mats
US5389720A (en) * 1990-05-25 1995-02-14 Miles Inc. Aqueous polyisocyanate dispersions

Also Published As

Publication number Publication date
EP0505871A3 (en) 1993-01-13
EP0505871A2 (de) 1992-09-30
EP0505871B1 (de) 1995-08-02
DE69203765T2 (de) 1995-12-07
ES2077271T3 (es) 1995-11-16
US5221710A (en) 1993-06-22

Similar Documents

Publication Publication Date Title
DE69203765D1 (de) Verfahren zur Herstellung und gegebenenfalls Kettenverlängerung von wässrigen Polyisocyanatdispersionen unter Verwendung von statischen Mischgeräten.
DE68927130T2 (de) Verfahren zur Herstellung einer wässerigen Dispersion, wässerige Dispersion und Zusammensetzung von wässerigen Überzügen
DE69204190D1 (de) Verfahren zur Versiegelung und/oder Grundierung von Beton unter Verwendung von wässrigen Polyisocyanatdispersionen und damit hergestellter Beton.
DE68912655D1 (de) Verfahren zur Herstellung von Decabromediphenylalkanen und Decabromdiphenylethan.
CH684514GA3 (de) Verfahren zur Herstellung von wässrigen Dispersionen von oxydierten Schwefelfarbstoffen.
DE69302834D1 (de) Verfahren zur Herstellung von Isocyanaten
DE69202903T2 (de) Verfahren zur Stabilisierung von Isocyanatderivaten und hierdurch stabilisierte Isocyanatzusammensetzungen.
DE58907880D1 (de) Verfahren zur Herstellung aminierter Diketodi(het)aryl-pyrrolopyrrole und Verwendung derselben als photoleitfähige Substanzen.
DE69132413D1 (de) Verfahren zur Herstellung von Emulsionen
DE59106468D1 (de) Verfahren zur Herstellung von Alkylglycosiden und Alkyloligoglycosiden.
DE59201219D1 (de) Verfahren zur Herstellung von Alkyl-, Alkenyl- und Alkinylchloriden.
DE59204836D1 (de) Verfahren zur Herstellung von Polyisocyanaten
DE69400342T2 (de) Verfahren zur Herstellung von 1,1,1,2-Tetrafluor-2-Chlorethan und Pentafluorethan
DE3888443D1 (de) Verfahren zur Herstellung von Dihydrochinacridonen, Chinacridonen und Chinacridonchinonen.
DE58904726D1 (de) Verwendung von n-phenyl-substituierten oxazindionen als herbizide sowie n-phenyl-substituierte oxazindione und mehrere verfahren zu deren herstellung.
DE59001713D1 (de) Verfahren und anlage zur herstellung von holzspanplatten und aehnlichen plattenwerkstoffen.
DE69801490D1 (de) Verfahren zur ununterbrochener herstellung einer wässrigen mischung von (e)-caprolactam und (e)-caprolactamvorläufern
DE69017830D1 (de) Verfahren zur Herstellung von aliphatischen Isozyanaten.
DE69203094D1 (de) Verfahren zur Herstellung von Kupplerdispersionen.
DE59006103D1 (de) Verfahren zur Herstellung von Polyisocyanaten.
DE59407076D1 (de) Verfahren zur Herstellung von mehrfach fluorierten Nitrobenzolen
DE59209917D1 (de) Verfahren zur Herstellung von wässrigen Block-Copolymer-Emulsionen und deren Verwendung
DE59408417D1 (de) Verfahren zur Herstellung von substituierten Chinazolin-2,4-dionen
DE59106089D1 (de) Verfahren zur Herstellung von Benzothioxanthen-Farbstoffen.
DE3860900D1 (de) Verfahren und reissvorrichtung zur herstellung von aufgeloesten faserwerkstoffen.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee