MX2021004401A - Composicion no acuosa reticulable con apariencia mejorada. - Google Patents

Composicion no acuosa reticulable con apariencia mejorada.

Info

Publication number
MX2021004401A
MX2021004401A MX2021004401A MX2021004401A MX2021004401A MX 2021004401 A MX2021004401 A MX 2021004401A MX 2021004401 A MX2021004401 A MX 2021004401A MX 2021004401 A MX2021004401 A MX 2021004401A MX 2021004401 A MX2021004401 A MX 2021004401A
Authority
MX
Mexico
Prior art keywords
crosslinkable composition
improved appearance
weight
aqueous crosslinkable
dalton
Prior art date
Application number
MX2021004401A
Other languages
English (en)
Inventor
Wolf Elwin De
Marinus Goedegebuure
Original Assignee
Allnex Netherlands Bv
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 Allnex Netherlands Bv filed Critical Allnex Netherlands Bv
Publication of MX2021004401A publication Critical patent/MX2021004401A/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
    • C08G18/28—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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C08G18/6225—Polymers of esters of acrylic or methacrylic acid
    • C08G18/6229—Polymers of hydroxy groups containing esters of acrylic or methacrylic acid with aliphatic polyalcohols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/53—Base coat plus clear coat type
    • B05D7/536—Base coat plus clear coat type each layer being cured, at least partially, separately
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/56—Three layers or more
    • B05D7/57—Three layers or more the last layer being a clear coat
    • B05D7/572—Three layers or more the last layer being a clear coat all layers being cured or baked together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/56—Three layers or more
    • B05D7/57—Three layers or more the last layer being a clear coat
    • B05D7/574—Three layers or more the last layer being a clear coat at least some layers being let to dry at least partially before applying the next layer
    • 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
    • C08G18/285—Nitrogen containing compounds
    • C08G18/2865—Compounds having only one primary or secondary amino group; Ammonia
    • 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
    • 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
    • C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
    • 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
    • C09D175/02—Polyureas
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

La presente invención se refiere a un componente de poliol que comprende a1) un poliol que tiene un peso molecular promedio en peso Mw desde 1,000 a 4,000 Dalton, un peso molecular promedio en número Mn desde 600 a 2,500 Dalton, un índice de OH de entre 80 y 300 mg KOH/g de resina y una temperatura de transición vítrea Tg desde -10 a 90°C, y a2) entre 0.1 y 10% en peso de producto de poliurea como agente reológico, así como su uso en una composición reticulable especialmente adecuada para aplicaciones de revestimientos transparentes.
MX2021004401A 2018-11-06 2019-11-05 Composicion no acuosa reticulable con apariencia mejorada. MX2021004401A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18204610 2018-11-06
PCT/EP2019/080228 WO2020094636A1 (en) 2018-11-06 2019-11-05 Non-aqueous crosslinkable composition with improved appearance

Publications (1)

Publication Number Publication Date
MX2021004401A true MX2021004401A (es) 2021-06-04

Family

ID=64267519

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021004401A MX2021004401A (es) 2018-11-06 2019-11-05 Composicion no acuosa reticulable con apariencia mejorada.

Country Status (8)

Country Link
US (1) US20210292465A1 (es)
EP (1) EP3877440A1 (es)
JP (1) JP2022507043A (es)
KR (1) KR20210089154A (es)
CN (1) CN112912416A (es)
BR (1) BR112021006756A2 (es)
MX (1) MX2021004401A (es)
WO (1) WO2020094636A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023180160A1 (en) * 2022-03-23 2023-09-28 Basf Coatings Gmbh Process for applying coating compositions having different leveling properties and/or sag resistance to different target areas of an object

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL176864C (nl) 1976-11-25 1985-06-17 Akzo Nv Werkwijze voor de bereiding van een thixotrope bekledingssamenstelling.
US4528319A (en) 1984-07-20 1985-07-09 General Motors Corporation Sag control of high solid polyurethane clearcoats by urea thixotrope/silica systems
NL8500476A (nl) 1985-02-20 1986-09-16 Akzo Nv Thixotrope bekledingssamenstelling.
NL8500475A (nl) 1985-02-20 1986-09-16 Akzo Nv Thixotrope bekledingssamenstelling.
US5102961A (en) 1989-01-05 1992-04-07 King Industries Isocyanate modified blocked sulfonic acid ester as a crosslinking catalyst
US5214086A (en) 1991-09-04 1993-05-25 Basf Corporation Coating compositions which may be ambient cured
WO1998016583A1 (en) * 1996-10-16 1998-04-23 Akzo Nobel N.V. Film forming binder for coating compositions and coating compositions comprising same
DE19725188A1 (de) * 1996-12-18 1998-06-25 Basf Coatings Ag Beschichtungsmittel und Verfahren zu dessen Herstellung
US7585924B2 (en) * 2002-07-11 2009-09-08 E. I. Du Pont De Nemours And Company Pressurized high temperature polymerization process and polymerization system used therein
DE10346157A1 (de) 2003-10-04 2005-05-12 Basf Coatings Ag Flüssige Rheologiehilfsmittel, Verfahren zu ihrer Herstellung und ihre Verwendung
US7799858B2 (en) 2005-01-11 2010-09-21 Nuplex Resins B.V. Commixtures for use in rheology modification
DE602006019249D1 (de) 2005-06-28 2011-02-10 Nuplex Resins Bv Polyharnstoffprodukt als thixotropes rheologiemodifizierendes mittel
CN101243114B (zh) * 2005-08-17 2012-05-23 阿克佐诺贝尔国际涂料股份有限公司 包含多异氰酸酯和多元醇的涂料组合物
EP2292675A1 (de) * 2009-09-08 2011-03-09 BYK-Chemie GmbH Polyharnstoffe als Rheologiesteuerungsmittel
EP2809736B1 (de) 2012-02-03 2016-08-24 BASF Coatings GmbH Klarlackbeschichtungszusammensetzung, verfahren zur herstellung und verwendung
JP2018524161A (ja) * 2015-06-15 2018-08-30 ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツングＢＡＳＦ Ｃｏａｔｉｎｇｓ ＧｍｂＨ 車輪リムをコーティングする方法、並びに得られる防汚性及び耐ブレーキダスト性のコーティング

Also Published As

Publication number Publication date
EP3877440A1 (en) 2021-09-15
BR112021006756A2 (pt) 2021-07-13
CN112912416A (zh) 2021-06-04
WO2020094636A1 (en) 2020-05-14
JP2022507043A (ja) 2022-01-18
US20210292465A1 (en) 2021-09-23
KR20210089154A (ko) 2021-07-15

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