AR056324A1 - Dispersiones de poliuretano con mejores propiedades de formacion de pelicula - Google Patents

Dispersiones de poliuretano con mejores propiedades de formacion de pelicula

Info

Publication number
AR056324A1
AR056324A1 ARP060101614A ARP060101614A AR056324A1 AR 056324 A1 AR056324 A1 AR 056324A1 AR P060101614 A ARP060101614 A AR P060101614A AR P060101614 A ARP060101614 A AR P060101614A AR 056324 A1 AR056324 A1 AR 056324A1
Authority
AR
Argentina
Prior art keywords
stage
dispersion
polyurethane
preparation
molecular weights
Prior art date
Application number
ARP060101614A
Other languages
English (en)
Original Assignee
Bayer Materialscience 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 Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of AR056324A1 publication Critical patent/AR056324A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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
    • C08G18/08—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
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • 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
    • C08G18/0847—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers
    • C08G18/0852—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers the solvents being organic
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6625—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/34
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6659—Compounds of group C08G18/42 with compounds of group C08G18/34
    • 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
    • C08J3/07—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from polymer solutions
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

La presente se refiere a un proceso para la preparacion de una composicion de recubrimiento acuosa mediante: I) la preparacion de una dispersion de poliuretano libre de NMP y otros disolventes mediante: 1) preparacion en una primera etapa de una solucion de prepolímero NCO que tiene una concentracion de 66% 98% en peso en un disolvente que tiene un punto de ebullicion inferior a 100sC a presion norma y que es un producto de reaccion de: a) uno o varios poliisocianatos con b) uno o varios polioles con pesos moleculares Mn promedio de 500 a 6000, c) uno o varios polioles con pesos moleculares Mn promedio de 62 a 500, y d) uno o varios compuestos que contienen un grupo ionico o un grupo potencialmente ionico; 2) en una segunda etapa la dispersion del prepolímero NCO I.1) en agua y al menos la neutralizacion parcial de los grupos potencialmente ionicos para formar grupos ionicos antes, durante o después de la dispersion; 3) en una tercera etapa el alargamiento del prepolímero I.1) con e) una o varias poliaminas con pesos moleculares Mn promedio inferiores a 5000; y 4) en una cuarta etapa la eliminacion del disolvente completamente por destilacion, y subsiguientemente; II) la adicion de entre 1% y 7% en peso de un éter etilen- o propilenglicolico y opcionalmente otros aditivos de recubrimiento conjuntamente o por separado a la dispersion de poliuretano I). La presente también se refiere a la composicion de recubrimiento acuosa obtenida por el proceso de la presente.
ARP060101614A 2005-04-25 2006-04-24 Dispersiones de poliuretano con mejores propiedades de formacion de pelicula AR056324A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005019397A DE102005019397A1 (de) 2005-04-25 2005-04-25 Polyurethan-Dispersionen mit verbesserten Verfilmungseigenschaften

Publications (1)

Publication Number Publication Date
AR056324A1 true AR056324A1 (es) 2007-10-03

Family

ID=36698982

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060101614A AR056324A1 (es) 2005-04-25 2006-04-24 Dispersiones de poliuretano con mejores propiedades de formacion de pelicula

Country Status (19)

Country Link
US (1) US20060241228A1 (es)
EP (1) EP1717284B1 (es)
JP (1) JP2006307216A (es)
KR (1) KR101277440B1 (es)
CN (1) CN1854220B (es)
AR (1) AR056324A1 (es)
AT (1) ATE420929T1 (es)
AU (1) AU2006201702B2 (es)
BR (1) BRPI0601434B1 (es)
CA (1) CA2544504C (es)
CY (1) CY1108928T1 (es)
DE (2) DE102005019397A1 (es)
DK (1) DK1717284T3 (es)
ES (1) ES2319323T3 (es)
HR (1) HRP20090150T3 (es)
PL (1) PL1717284T3 (es)
PT (1) PT1717284E (es)
RU (1) RU2419644C2 (es)
SI (1) SI1717284T1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005060302A1 (de) * 2005-12-16 2007-06-28 Basf Coatings Ag Wässriger Beschichtungsstoff, Verfahren zu seiner Herstellung und seine Verwendung
DE102006017385A1 (de) * 2006-04-11 2007-10-25 Bayer Materialscience Ag Wässrige Polyurethandispersionen mit verbesserter Lagerstabilität
DE102008014211A1 (de) * 2008-03-14 2009-09-17 Bayer Materialscience Ag Wässrige Dispersion aus anionisch modifizierten Polyurethanharnstoffen zur Beschichtung eines textilen Flächengebildes
AR082749A1 (es) * 2009-04-15 2013-01-09 Bayer Materialscience Ag Dispersiones de poliuretano para la pasivacion organica
US9617453B2 (en) 2009-12-14 2017-04-11 Air Products And Chemicals, Inc. Solvent free aqueous polyurethane dispersions and methods of making and using the same
EP2480614B1 (en) * 2009-12-16 2015-04-15 Canon Kabushiki Kaisha Ink jet ink, ink cartridge, and ink jet recording method
KR20140019410A (ko) 2011-03-29 2014-02-14 바이엘 인텔렉쳐 프로퍼티 게엠베하 자연스러운 감촉 효과를 달성하기 위해 목재 표면을 코팅하기 위한 수성 제제의 용도
WO2012130764A1 (en) 2011-03-29 2012-10-04 Bayer Materialscience Ag Use of an aqueous preparation for the coating of wood surfaces to achieve a natural-touch effect
JP2013194131A (ja) * 2012-03-19 2013-09-30 Henkel Japan Ltd 太陽電池バックシート用接着剤
US20150353771A1 (en) 2014-06-10 2015-12-10 Bayer Materialscience Llc Coating compositions with an aqueous dispersion containing a polyurethane and an acid reactive crosslinking agent
WO2016190080A1 (ja) * 2015-05-25 2016-12-01 Dic株式会社 水性ウレタン樹脂組成物及び物品
CN105238248B (zh) * 2015-10-22 2018-05-11 东莞市梅居印刷材料有限公司 用于纸制品覆膜的双组分固化树脂和纸制品覆膜的方法
ES2828359T3 (es) * 2016-06-28 2021-05-26 Covestro Deutschland Ag Separación destilativa de quetazina a partir de dispersiones de poliuretano
DE102017002487A1 (de) 2017-03-15 2018-09-20 Pritidenta Gmbh Pulvermetallurgisches verfahren zur herstellung eines rohlings
US11059935B2 (en) * 2017-08-02 2021-07-13 Covestro Llc One component polyurethane dispersion for vinyl windows and other substrates
US11028296B2 (en) * 2017-08-02 2021-06-08 Covestro Llc One component polyurethane dispersion for vinyl windows and other substrates
JP6293345B1 (ja) * 2017-10-27 2018-03-14 株式会社伊勢半 睫毛化粧料

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501852A (en) * 1983-06-20 1985-02-26 Mobay Chemical Corporation Stable, aqueous dispersions of polyurethane-ureas
GB8323241D0 (en) * 1983-08-30 1983-09-28 Ici Plc Coating compositions
DE3613492A1 (de) * 1986-04-22 1987-10-29 Bayer Ag Verfahren zur herstellung von waessrigen dispersionen von polyurethan-polyharnstoffen, die nach diesem verfahren erhaeltlichen dispersionen und ihre verwendung als oder zur herstellung von beschichtungsmitteln
US5238987A (en) * 1991-01-11 1993-08-24 Arco Chemical Technology, L.P. Propoxylated PTB coalescing agents for water-borne protective coatings
JP2700290B2 (ja) * 1993-05-17 1998-01-19 三洋化成工業株式会社 塗料組成物
DE19849207A1 (de) * 1998-10-26 2000-04-27 Herberts Gmbh Wasserverdünnbare Bindemittelzusammensetzung
DE10038941C2 (de) * 2000-08-09 2002-08-14 Skw Bauwerkstoffe Deutschland Polyurethan-(Polymer-Hybrid-)Dispersion mit verringerter Hydrophilie, Verfahren zu ihrer Herstellung sowie deren Verwendung
DE10122444A1 (de) 2001-05-09 2002-11-14 Bayer Ag Polyurethan-Polyharnstoff Dispersionen als Beschichtungsmittel
DE10201546A1 (de) * 2002-01-17 2003-07-31 Bayer Ag Stabilisierte wässrige Polyurethan-Polyharnstoff Dispersionen
DE10237193A1 (de) * 2002-08-14 2004-02-26 Bayer Ag Polyurethan-Polyacrylathybride als Beschichtungsmittel

Also Published As

Publication number Publication date
US20060241228A1 (en) 2006-10-26
HRP20090150T3 (en) 2009-04-30
DK1717284T3 (da) 2009-04-20
KR20060112614A (ko) 2006-11-01
JP2006307216A (ja) 2006-11-09
ATE420929T1 (de) 2009-01-15
ES2319323T3 (es) 2009-05-06
CY1108928T1 (el) 2014-07-02
DE502006002626D1 (de) 2009-03-05
RU2419644C2 (ru) 2011-05-27
BRPI0601434B1 (pt) 2015-07-07
AU2006201702B2 (en) 2011-12-22
EP1717284B1 (de) 2009-01-14
EP1717284A1 (de) 2006-11-02
SI1717284T1 (sl) 2009-06-30
KR101277440B1 (ko) 2013-06-25
PT1717284E (pt) 2009-03-17
DE102005019397A1 (de) 2006-10-26
CA2544504A1 (en) 2006-10-25
BRPI0601434A (pt) 2006-12-26
CA2544504C (en) 2014-12-09
CN1854220A (zh) 2006-11-01
RU2006113889A (ru) 2007-11-20
PL1717284T3 (pl) 2009-07-31
CN1854220B (zh) 2012-02-22
AU2006201702A1 (en) 2006-11-09

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