CN100523043C - 连续生产聚氨酯水分散体的方法 - Google Patents

连续生产聚氨酯水分散体的方法 Download PDF

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Publication number
CN100523043C
CN100523043C CNB2005100648814A CN200510064881A CN100523043C CN 100523043 C CN100523043 C CN 100523043C CN B2005100648814 A CNB2005100648814 A CN B2005100648814A CN 200510064881 A CN200510064881 A CN 200510064881A CN 100523043 C CN100523043 C CN 100523043C
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emulsion
water
prepolymer
nozzle
temperature
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Expired - Fee Related
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CNB2005100648814A
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English (en)
Chinese (zh)
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CN1680455A (zh
Inventor
R·格尔茨曼
B·克林克西克
L·奥本多夫
C·伊尔勒
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Covestro Deutschland AG
Bayer Intellectual Property GmbH
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Bayer MaterialScience AG
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/41—Emulsifying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
    • B01F25/45211—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube the elements being cylinders or cones which obstruct the whole diameter of the tube, the flow changing from axial in radial and again in axial
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
    • B01F33/811—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles in two or more consecutive, i.e. successive, mixing receptacles or being consecutively arranged
    • 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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/222—Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
    • 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
    • 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
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • 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
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/41—Emulsifying
    • B01F23/413—Homogenising a raw emulsion or making monodisperse or fine emulsions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CNB2005100648814A 2004-04-08 2005-04-08 连续生产聚氨酯水分散体的方法 Expired - Fee Related CN100523043C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410017436 DE102004017436A1 (de) 2004-04-08 2004-04-08 Verfahren zur kontinuierlichen Herstellung einer wässrigen Polyurethandispersion
DE102004017436.9 2004-04-08

Publications (2)

Publication Number Publication Date
CN1680455A CN1680455A (zh) 2005-10-12
CN100523043C true CN100523043C (zh) 2009-08-05

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CNB2005100648814A Expired - Fee Related CN100523043C (zh) 2004-04-08 2005-04-08 连续生产聚氨酯水分散体的方法

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Country Link
US (1) US7345110B2 (https=)
EP (1) EP1584641B1 (https=)
JP (1) JP5000854B2 (https=)
CN (1) CN100523043C (https=)
CA (1) CA2504412A1 (https=)
DE (1) DE102004017436A1 (https=)
ES (1) ES2390345T3 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6645612B2 (en) 2001-08-07 2003-11-11 Saint-Gobain Ceramics & Plastics, Inc. High solids hBN slurry, hBN paste, spherical hBN powder, and methods of making and using them
CN101348704B (zh) * 2008-06-20 2012-03-21 中山大学 一种聚氨酯水分散体胶粘剂的连续生产方法
US8394568B2 (en) * 2009-11-02 2013-03-12 Xerox Corporation Synthesis and emulsification of resins
CN102695738B (zh) 2009-12-11 2014-12-10 因温斯特技术公司 改良的弹性体组合物
US9732026B2 (en) 2012-12-14 2017-08-15 Resinate Technologies, Inc. Reaction products containing hydroxyalkylterephthalates and methods of making and using same
JP6360377B2 (ja) * 2014-07-09 2018-07-18 旭化成株式会社 ポリイソシアネート組成物
EP3808788A1 (en) 2019-10-17 2021-04-21 Saint-Gobain Weber Aqueous coating compositions based on self-crosslinking polyurethane dispersions
FR3120633B1 (fr) 2021-03-15 2024-04-26 Saint Gobain Weber France Composition de revêtement contenant un polyuréthane anionique et un réticulant polycarbodiimide en dispersion aqueuse
EP4265662A1 (en) 2022-04-20 2023-10-25 Saint-Gobain Weber France Polyurethane-based coatings with high solar reflectance index
EP4286351A1 (en) 2022-06-03 2023-12-06 Saint-Gobain Weber France Kit for preparing a waterproofing membrane
WO2024175285A1 (en) 2023-02-21 2024-08-29 Basf Coatings Gmbh Process for continuous production of aqueous polyurethane-polyurea dispersions and aqueous polyurethane-polyurea dispersions
WO2024175286A1 (en) 2023-02-21 2024-08-29 Basf Coatings Gmbh Process for continuous production of aqueous polyurethane-polyurea dispersions
EP4480977A1 (en) 2023-06-23 2024-12-25 CertainTeed LLC Polyurethane-based coatings and coated substrates
FR3151039A1 (fr) 2023-07-12 2025-01-17 Saint-Gobain Weber France Composition d’étanchéification à base de polyuréthane et de poly(acétal de vinyle)

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
US3687952A (en) 1968-05-31 1972-08-29 Dynamit Nobel Ag HALOGENPHENOXY-s-TRIAZINE DERIVATIVES HAVING IMPROVED SOLUBILITY
DE1770591A1 (de) 1968-06-07 1971-11-04 Bayer Ag Lineare,segmentierte Polyurethanelastomere
DE1902932A1 (de) 1969-01-22 1970-08-20 Bayer Ag Semicarbazidarylamine als Kettenverlaengerungsmittel fuer Elastomerfaeden
DE1918504A1 (de) 1969-04-11 1970-10-29 Bayer Ag Segmentierte Polyurethanelastomere
US4108814A (en) 1974-09-28 1978-08-22 Bayer Aktiengesellschaft Aqueous polyurethane dispersions from solvent-free prepolymers using sulfonate diols
US4387181A (en) 1980-04-09 1983-06-07 Textron, Inc. Polymer compositions and manufacture
GB8524579D0 (en) 1985-10-04 1985-11-06 Polyvinyl Chemicals Inc Coating compositions
DE3727252A1 (de) 1987-08-15 1989-02-23 Bayer Ag Verfahren zur herstellung von waessrigen polyurethandispersionen
DE3728140A1 (de) 1987-08-22 1989-03-02 Bayer Ag Waessrige loesungen oder dispersionen von polyisocyanat-polyadditionsprodukten, ein verfahren zur herstellung der waessrigen loesungen oder dispersionen sowie ihre verwendung als klebstoff
US5037864A (en) * 1989-07-11 1991-08-06 The Dow Chemical Company Semi-continuous process for the preparation of polyurethane-urea aqueous dispersions
DE4136618A1 (de) * 1991-11-07 1993-05-13 Bayer Ag Wasserdispergierbare polyisocyanatgemische
DE19510651A1 (de) 1994-06-03 1995-12-07 Bayer Ag Wäßrige 2-Komponenten-Polyurethanlack-Emulsionen und Verfahren zu deren Herstellung
EP0685544B1 (de) * 1994-06-03 1999-08-18 Bayer Ag Wässrige 2-Komponenten-Polyurethanlack-Emulsionen und Verfahren zu deren Herstellung
DE19617086A1 (de) 1996-04-29 1997-10-30 Bayer Ag Verfahren zur Herstellung wäßriger Beschichtungsmittel für Einbrennlackierungen
ZA981836B (en) 1997-03-17 1999-09-06 Dow Chemical Co Continuous process for preparing a polyurethane latex.
CN1129619C (zh) * 1997-03-17 2003-12-03 陶氏环球技术公司 聚氨酯胶乳、它们的制备方法以及由其制备的聚合物
DE19750186A1 (de) 1997-11-13 1999-05-20 Bayer Ag Hydrophilierungsmittel, ein Verfahren zu dessen Herstellung sowie dessen Verwendung als Dispergator für wäßrige Polyurethan-Dispersionen
JP4179008B2 (ja) * 2002-03-28 2008-11-12 Ｄｉｃ株式会社 ポリウレタンエマルジョンの製造法

Also Published As

Publication number Publication date
EP1584641B1 (de) 2012-07-25
US7345110B2 (en) 2008-03-18
JP5000854B2 (ja) 2012-08-15
ES2390345T3 (es) 2012-11-12
CN1680455A (zh) 2005-10-12
CA2504412A1 (en) 2005-10-08
JP2005314694A (ja) 2005-11-10
DE102004017436A1 (de) 2005-10-27
EP1584641A1 (de) 2005-10-12
US20050234190A1 (en) 2005-10-20

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