AR022724A1 - Dispersiones de poliuretano acuosas, procedimiento para la fabricacion de las mismas, barnices para capas barrera que los contienen, y usos - Google Patents

Dispersiones de poliuretano acuosas, procedimiento para la fabricacion de las mismas, barnices para capas barrera que los contienen, y usos

Info

Publication number
AR022724A1
AR022724A1 ARP000100765A ARP000100765A AR022724A1 AR 022724 A1 AR022724 A1 AR 022724A1 AR P000100765 A ARP000100765 A AR P000100765A AR P000100765 A ARP000100765 A AR P000100765A AR 022724 A1 AR022724 A1 AR 022724A1
Authority
AR
Argentina
Prior art keywords
molecular weight
difunctional
groups
amount
polyurethane dispersions
Prior art date
Application number
ARP000100765A
Other languages
English (en)
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
Priority claimed from DE1999107988 external-priority patent/DE19907988A1/de
Priority claimed from DE10004723A external-priority patent/DE10004723A1/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of AR022724A1 publication Critical patent/AR022724A1/es

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
    • 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
    • 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
    • C08G18/28—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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • 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
    • 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
    • C09D175/06—Polyurethanes from polyesters

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)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

Dispersiones acuosas de poliuretano que consisten en los productos de la reaccion de A) Por lo menos un poliol por lo menos difuncional, con un peso molecular, en el intervalo 500 a 6000; B) por lo menos un alcohol de bajo peso molecular por lomenos difuncional; C) por lo menos un isocianato mono-di- otridifuncional y D)por lo menos un compuesto que tiene un grupo ácido y uno o dos grupos hidroxi y/o grupos amino primarios o secundarios, segun el caso,en unacantidad tal que se asegura uníndice de ácido (Saurezahl) referido a un contenido de solidos de menos de 25 mg de KOH por gramo de sustancia; habiéndoseadicionado la cantidad total del agente neutralizador antes de la reaccion de prolongacion de cadena; teniendo el grado deneutralizac ion un valor mínimo de40, pero a lo sumo de 105% referido a la cantidad de grupos de ácido; habiendo sea en los componentes de partida del poliol A) sea en el componente B) de bajopeso molecular, componentes de funcionalidad triple osuperior, conten idos en una cantidad de por lo menos 1% habiendo un contenido de grupos urea aislados(entre los paréntesis de la Formula 1) del 1 al 4% en peso, procedimiento para su preparacion, lacas para capas-barrera utilizacion de dichasdispersiones enligantes acuosos para revestimientos de secado rápido en el laqueado de automoviles.
ARP000100765A 1999-02-25 2000-02-23 Dispersiones de poliuretano acuosas, procedimiento para la fabricacion de las mismas, barnices para capas barrera que los contienen, y usos AR022724A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999107988 DE19907988A1 (de) 1999-02-25 1999-02-25 Wäßrige Sperrschicht auf Basis von Polyurethan-Dispersionen
DE10004723A DE10004723A1 (de) 2000-02-03 2000-02-03 Wässrige Sperrschicht auf Basis von Polyurethan-Disperionen

Publications (1)

Publication Number Publication Date
AR022724A1 true AR022724A1 (es) 2002-09-04

Family

ID=26004176

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000100765A AR022724A1 (es) 1999-02-25 2000-02-23 Dispersiones de poliuretano acuosas, procedimiento para la fabricacion de las mismas, barnices para capas barrera que los contienen, y usos

Country Status (15)

Country Link
US (1) US6610779B1 (es)
EP (1) EP1161470B1 (es)
JP (2) JP2002537454A (es)
KR (1) KR100625141B1 (es)
AR (1) AR022724A1 (es)
AT (1) ATE233792T1 (es)
AU (1) AU2804700A (es)
BR (1) BR0008492A (es)
CA (1) CA2363642C (es)
DE (1) DE50001375D1 (es)
ES (1) ES2192170T3 (es)
HU (1) HUP0200054A2 (es)
PL (1) PL350414A1 (es)
PT (1) PT1161470E (es)
WO (1) WO2000050482A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2445685A1 (en) * 2000-04-04 2001-10-11 Battelle Memorial Institute Polyurethane and elastic fiber obtained therefrom
JP2002192457A (ja) * 2000-12-26 2002-07-10 Toyo Tire & Rubber Co Ltd 研磨材組成物及び研磨シート
US8501165B2 (en) 2001-12-12 2013-08-06 Promethean Surgical Devices Llc In situ bonds
US20040028826A1 (en) * 2002-07-01 2004-02-12 Stefanie Goecke Process for coating to obtain special surface effects
US20070020463A1 (en) * 2004-12-23 2007-01-25 Trainham James A Flexible polymer coating and coated flexible substrates
DE10251797A1 (de) * 2002-11-07 2004-05-19 Bayer Ag Polyurethanharz mit hohem Carbonatgruppengehalt
KR20050005890A (ko) * 2003-07-07 2005-01-15 에스케이케미칼주식회사 코팅용 수성 폴리우레탄 수지, 이의 제조방법 및 이의 제품
US20050215748A1 (en) * 2004-03-29 2005-09-29 Milbocker Michael T Surgical adhesive formulations and methods of preparation
EP1802674A1 (en) * 2004-09-21 2007-07-04 Showa Denko K.K. Heat-curable urethane resin composition
JP4716416B2 (ja) * 2004-09-30 2011-07-06 昭和電工株式会社 末端カルボキシウレタン樹脂を用いる熱硬化性樹脂組成物
SE528577C2 (sv) * 2005-03-23 2006-12-19 Perstorp Specialty Chem Ab Vattenburen polyuretandispersion samt användning därav
DE102005019430A1 (de) * 2005-04-25 2006-10-26 Bayer Materialscience Ag N-Methylpyrrolidon-freie Polyurethan-Dispersionen auf Basis von Dimethylolpropionsäure
US20070077406A1 (en) * 2005-09-30 2007-04-05 Jacobs Jeffry L Photocatalytic coating
DE102006017385A1 (de) * 2006-04-11 2007-10-25 Bayer Materialscience Ag Wässrige Polyurethandispersionen mit verbesserter Lagerstabilität
JPWO2007145368A1 (ja) * 2006-06-16 2009-11-12 関西ペイント株式会社 塗料組成物
US20090030146A1 (en) * 2007-07-24 2009-01-29 Yuliya Berezkin Polyurethane dispersions for sealants
EP2257432B1 (en) * 2008-03-25 2019-07-17 3M Innovative Properties Company Paint film composites and methods of making and using the same
JP2011122034A (ja) * 2009-12-10 2011-06-23 Sanyo Chem Ind Ltd ポリウレタン樹脂エマルション
JP6132549B2 (ja) * 2010-07-08 2017-05-24 宇部興産株式会社 水性ポリウレタン樹脂分散体組成物及びその製造方法
WO2012069414A1 (en) 2010-11-25 2012-05-31 Bayer Materialscience Ag Polyurethane resin with high carbonate group content
CN103842854B (zh) * 2011-09-30 2018-02-02 可隆工业株式会社 水分散组合物以及使用该水分散组合物的光学膜
KR101365198B1 (ko) * 2011-12-07 2014-02-20 주식회사 노루비케미칼 플라스틱 부품용 수성 도료 조성물 및 이를 사용한 도막의 형성방법
KR101678414B1 (ko) * 2014-09-03 2016-11-22 한국화학연구원 수분산 폴리우레탄 수지 조성물 및 이의 제조방법
WO2016039395A1 (ja) * 2014-09-09 2016-03-17 宇部興産株式会社 水性ポリウレタン樹脂分散体、及びこれを用いて得られるポリウレタン樹脂フィルム、合成皮革
WO2016100344A1 (en) * 2014-12-15 2016-06-23 H.B. Fuller Company Reactive film adhesives with enhanced adhesion to metallic surfaces
GB2554874A (en) * 2016-10-11 2018-04-18 Apollo Chemicals Ltd Spraying system for the restoration of resin-bound paved and block paved surfaces
TW202003617A (zh) * 2018-05-14 2020-01-16 日商大日精化工業股份有限公司 聚胺酯樹脂水分散體及其製造方法、塗料、膜構成體、構造物
US20220275139A1 (en) * 2019-08-02 2022-09-01 Toyobo Co., Ltd. White laminated polyester film

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554308A (en) * 1978-10-02 1985-11-19 Wilmington Chemical Corporation Crosslinked polyurethane dispersions
JPH01193367A (ja) * 1988-01-27 1989-08-03 Sanyo Chem Ind Ltd 金属用水系焼付け塗料組成物
DE3805629C1 (es) 1988-02-24 1989-05-18 Herberts Gmbh, 5600 Wuppertal, De
DE3828157A1 (de) * 1988-08-19 1990-02-22 Hoechst Ag Verwendung von polyurethanharzen fuer waessrige fuellerzusammensetzungen
DE3936794A1 (de) 1989-11-04 1991-05-08 Bayer Ag Waessriges ueberzugsmittel und die verwendung von in wasser dispergierbaren polyurethanpolyharnstoffen als bindemittel
DE4101697A1 (de) 1991-01-22 1992-07-23 Bayer Ag Waessrige polyester fuer festkoerperreiche einbrennlacke
DE4213527A1 (de) 1992-04-24 1993-10-28 Bayer Ag Wäßrige Überzugsmittel für elastische Einbrennlackierungen
DE4216536A1 (de) 1992-05-19 1993-11-25 Bayer Ag Wasserverdünnbare Polyesterpolyole und ihre Verwendung
DE4224617A1 (de) * 1992-07-25 1994-01-27 Herberts Gmbh Wäßriges Überzugsmittel, Verfahren zu dessen Herstellung und dessen Verwendung bei Verfahren zur Mehrschichtlackierung
DE4308079A1 (de) 1993-03-13 1994-09-15 Basf Ag Verwendung von wäßrigen Polyurethandispersionen als Verbundfolienklebstoff
DE4438504A1 (de) 1994-10-28 1996-05-02 Basf Lacke & Farben Lackschichtformulierung zur Verwendung in wässrigen Mehrschichtlacksystemen
DE19630905A1 (de) 1996-08-01 1998-02-05 Wolff Walsrode Ag Wäßrige Dispersionen, ihre Herstellung und Verwendung als Lackbindemittel
DE19824484A1 (de) * 1998-06-02 1999-12-09 Bayer Ag Festkörperreiche Polyurethandispersionen mit hoher Applikationssicherheit

Also Published As

Publication number Publication date
CA2363642C (en) 2009-12-01
AU2804700A (en) 2000-09-14
ES2192170T3 (es) 2003-10-01
EP1161470B1 (de) 2003-03-05
PT1161470E (pt) 2003-07-31
KR20010102386A (ko) 2001-11-15
HUP0200054A2 (en) 2002-05-29
WO2000050482A1 (de) 2000-08-31
JP2011174092A (ja) 2011-09-08
EP1161470A1 (de) 2001-12-12
JP2002537454A (ja) 2002-11-05
KR100625141B1 (ko) 2006-09-20
US6610779B1 (en) 2003-08-26
PL350414A1 (en) 2002-12-02
BR0008492A (pt) 2002-02-05
DE50001375D1 (de) 2003-04-10
CA2363642A1 (en) 2000-08-31
ATE233792T1 (de) 2003-03-15

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Legal Events

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FG Grant, registration