CA2154107A1 - Light-resistant, solvent-free polyurethane coating compositions and their use for the production of coatings - Google Patents

Light-resistant, solvent-free polyurethane coating compositions and their use for the production of coatings

Info

Publication number
CA2154107A1
CA2154107A1 CA002154107A CA2154107A CA2154107A1 CA 2154107 A1 CA2154107 A1 CA 2154107A1 CA 002154107 A CA002154107 A CA 002154107A CA 2154107 A CA2154107 A CA 2154107A CA 2154107 A1 CA2154107 A1 CA 2154107A1
Authority
CA
Canada
Prior art keywords
solvent
weight
coating compositions
polyurethane coating
free
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.)
Granted
Application number
CA002154107A
Other languages
French (fr)
Other versions
CA2154107C (en
Inventor
Rainer Rettig
Karl-Heinz Hentschel
Ulrich Walter
Gerhard Ruttmann
Hans-Josef Laas
Lutz Schmalstieg
Reinhard Halpaap
Harald Mertes
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
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
Application filed by Bayer AG filed Critical Bayer AG
Publication of CA2154107A1 publication Critical patent/CA2154107A1/en
Application granted granted Critical
Publication of CA2154107C publication Critical patent/CA2154107C/en
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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C08G18/725—Combination of polyisocyanates of C08G18/78 with other polyisocyanates
    • 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
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D7/00—Roof covering exclusively consisting of sealing masses applied in situ; Gravelling of flat roofs

Abstract

The present invention relates to solvent-free two-component polyurethane coating compositions containing A) a polyisocyanate component having a viscosity at 23°C of 500 to 12,000 mPa.cndot.s, an isocyanate content of 13 to 24% by weight and a content of monomeric diisocyanates of less than 0.5% by weight and containing a mixture of A1) 50 to 95% by weight of lacquer polyisocyanates prepared from 1,6-diisocyanatohexane and having a viscosity at 23°C of 100 to 4000 mPa.cndot.s and an isocyanate content of 16 to 24% by weight and A2) 5 to 50% by weight of isocyanurate group-containing polyisocyanates prepared from cycloaliphatic diisocyanates, and B) a polyol component containing one or more organic polyhydroxyl compounds, wherein components A) and B) are present in amounts corresponding to an NCO/OH equivalent ratio of 0.7:1 to 1.5:1. The invention also relates to the use of these two-component polyurethane coating compositions for the solvent-free coating of any substrates, in particular for the solvent-free sealing of balconies or roofs.
CA002154107A 1994-07-22 1995-07-18 Light-resistant, solvent-free polyurethane coating compositions and their use for the production of coatings Expired - Fee Related CA2154107C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4426131A DE4426131A1 (en) 1994-07-22 1994-07-22 Non-fading, solvent-free polyurethane coating agents and their use
DEP4426131.4 1994-07-22

Publications (2)

Publication Number Publication Date
CA2154107A1 true CA2154107A1 (en) 1996-01-23
CA2154107C CA2154107C (en) 2008-02-26

Family

ID=6523965

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002154107A Expired - Fee Related CA2154107C (en) 1994-07-22 1995-07-18 Light-resistant, solvent-free polyurethane coating compositions and their use for the production of coatings

Country Status (8)

Country Link
EP (1) EP0693512B1 (en)
JP (1) JP3515240B2 (en)
KR (1) KR100375468B1 (en)
AT (1) ATE185360T1 (en)
CA (1) CA2154107C (en)
DE (2) DE4426131A1 (en)
DK (1) DK0693512T3 (en)
ES (1) ES2138120T3 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6492456B1 (en) * 1997-11-04 2002-12-10 Rhodia Chimie Method for separating a compound obtained by polymerization of non-transformed monomer isocyanates
US7329717B2 (en) 2003-06-26 2008-02-12 Bayer Materialscience Ag Polyisocyanate-modified polycarboxylic acids
US20110281965A1 (en) * 2009-01-22 2011-11-17 Bayer MateialScience AG Polyurethane casting compounds
US9354355B2 (en) 2012-04-23 2016-05-31 Covestro Deutschland Ag Lightfast polyurethane composition
CN108290998A (en) * 2015-11-23 2018-07-17 亨斯迈先进材料许可(瑞士)有限公司 It is used to prepare the curable polyurethane composition of outdoor product and the product by its acquisition

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DE29500706U1 (en) * 1995-01-18 1995-03-30 Coelan Chemie Produktionsgesel Coating material with embedded particles
DE19603736A1 (en) * 1996-02-02 1997-08-07 Bayer Ag Low viscosity polyisocyanate mixture
DE19828935A1 (en) * 1998-06-29 1999-12-30 Basf Ag High viscosity polyisocyanate composition useful as a surface coating
EP1033353B1 (en) * 1999-03-04 2003-04-23 Adisa Service Ag Electroconductive floor covering and process for its manufacture
DE59909583D1 (en) * 1999-03-04 2004-07-01 Adisa Serv & Entw Ab Liquid-tight floor covering and method for producing such
JP4766791B2 (en) * 2001-07-25 2011-09-07 京セラ株式会社 Display device device
DE10325669A1 (en) * 2003-06-06 2004-12-23 Bayer Materialscience Ag Lightfast PUR clearcoats
JP4725850B2 (en) * 2006-04-13 2011-07-13 Ｄｉｃ株式会社 Water-dispersible polyisocyanate composition, aqueous curable composition, aqueous paint and aqueous adhesive
EP2060593A1 (en) 2007-11-13 2009-05-20 Karl Nestler Application of a sealant coating for producing a steam barrier layer
EP2085415A1 (en) 2008-01-28 2009-08-05 Karl Nestler Composite system, method for its manufacture and multi-layered non-woven fabric
JP2012526724A (en) 2009-05-14 2012-11-01 バテル・メモリアル・インスティテュート Solvent-free method for coating carbon nanotube network and carbon nanotube network coated with polymer
DE102009060552A1 (en) 2009-12-23 2011-06-30 Bayer MaterialScience AG, 51373 Polyurethane binder
DE102010031681A1 (en) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyurethanes with low volume shrinkage
DE102010031684A1 (en) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyurethanes with high refraction of light
DE102010031683A1 (en) 2010-07-20 2012-01-26 Bayer Materialscience Ag polyisocyanate
JP5946574B1 (en) * 2015-08-25 2016-07-06 サンユレック株式会社 Polyurethane resin composition
EP3549990A1 (en) 2018-04-04 2019-10-09 Covestro Deutschland AG Bicomponent system with improved adhesion
EP3660066A1 (en) 2018-11-28 2020-06-03 Covestro Deutschland AG Polyisocyanate composition based on pentamethylendiisocyanate for coatings
JP7420646B2 (en) * 2020-05-28 2024-01-23 日本特殊塗料株式会社 A method of filling gaps, cracks, dents, electrical distribution boxes, and piping joints in structures with polyurethane clear filler.

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DE1770245C3 (en) 1968-04-23 1979-11-15 Bayer Ag, 5090 Leverkusen Process for the production of optionally crosslinked polyurethanes
US3571592A (en) 1968-08-01 1971-03-23 Bell Telephone Labor Inc Pyroelectric devices of high acoustic loss showing increased frequency response
US3976622A (en) 1973-02-17 1976-08-24 Bayer Aktiengesellschaft Process for the production of polyisocyanates with a biuret structure
DE2308015B2 (en) 1973-02-17 1980-07-31 Bayer Ag, 5090 Leverkusen Process for the production of polyisocyanates with a biuret structure
JPS539206B2 (en) 1974-05-20 1978-04-04
BE864326A (en) 1977-03-01 1978-08-28 Asahi Chemical Ind PROCESS FOR PREPARING AN ORGANIC POLYISOCYANATE
DE2729990A1 (en) 1977-07-02 1979-01-18 Bayer Ag PROCESS FOR THE PREPARATION OF ALLOPHANATES HAVING ISOCYANATE GROUPS
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CA1112243A (en) 1978-09-08 1981-11-10 Manfred Bock Process for the preparation of polyisocyanates containing isocyanurate groups and the use thereof
DE2916201A1 (en) 1979-04-21 1980-10-30 Huels Chemische Werke Ag METHOD FOR TRIMERIZING DIISOCYANATES
DE3030655C2 (en) 1980-08-13 1983-05-26 Asahi Kasei Kogyo K.K., Osaka Process for the continuous production of polyisocyanates
JPS5742782A (en) 1980-08-28 1982-03-10 Asahi Chem Ind Co Ltd Preparation of organic polyisocyanate composition
DE3033860A1 (en) * 1980-09-09 1982-04-15 Bayer Ag, 5090 Leverkusen NEW ISOCYANATO-ISOCYANURATE, A METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS ISOCYANATE COMPONENT IN POLYURETHANE PAINTS
US4320206A (en) 1980-10-14 1982-03-16 Rohm And Haas Company Emulsion regenerant for ion exchange resins
FR2522667A1 (en) 1982-03-04 1983-09-09 Rhone Poulenc Spec Chim PROCESS FOR THE PREPARATION OF POLYISOCYANURATE POLYISOCYANATES BY CATALYTIC CYCLOTRIMERISATION OF POLYISOCYANATES
JPS58162581A (en) 1982-03-19 1983-09-27 Nippon Polyurethan Kogyo Kk Preparation of isocyanurate compound and useful composition of product produced thereby
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GB2203159B (en) 1987-04-03 1990-12-12 Asahi Chemical Ind An isocyanurate polyisocyanate and its use as a curing agent for a two-component polyurethane composition
DE3739549C2 (en) 1987-11-21 1994-10-27 Huels Chemische Werke Ag Process for the preparation of (cyclo) aliphatic uretdiones
DE3742181A1 (en) 1987-12-12 1989-06-22 Bayer Ag PROCESS FOR PREPARING BIURET POLYISOCYANATES, THE COMPOUNDS OBTAINED BY THIS METHOD AND THEIR USE
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DE3809261A1 (en) 1988-03-19 1989-09-28 Bayer Ag PROCESS FOR PREPARING POLYISOCYANATE MIXTURES HAVING URETDION AND ISOCYANATE GROUPS
DE3814167A1 (en) * 1988-04-27 1989-11-09 Bayer Ag METHOD FOR PRODUCING POLYISOCYANATES CONTAINING ISOCYANURATE GROUPS AND THE USE THEREOF
DE68917675T2 (en) 1988-09-21 1994-12-15 Grace W R & Co Castor oil-based polyurethanes for underbody coatings and similar uses.
DE3900053A1 (en) 1989-01-03 1990-07-12 Bayer Ag PROCESS FOR THE PREPARATION OF POLYISOCYANATES USING URETDION AND ISOCYANATE GROUPS, THE POLYISOCYANATES AVAILABLE FOR THIS PROCESS, AND THEIR USE IN TWO-COMPONENT POLYURETHANE VARNISHES
DE4015155A1 (en) 1990-05-11 1991-11-14 Bayer Ag METHOD FOR PRODUCING ISOCYANURATE POLYISOCYANATES, THE COMPOUNDS CONTAINED BY THIS METHOD AND THEIR USE
DE4029809A1 (en) * 1990-09-20 1992-03-26 Bayer Ag POLYISOCYANATE MIXTURE, A METHOD FOR THE PRODUCTION THEREOF AND ITS USE IN POLYURETHANE PAINTS
JP3055197B2 (en) 1991-01-14 2000-06-26 日本ポリウレタン工業株式会社 Polyurethane adhesive composition
US5124427A (en) 1991-01-22 1992-06-23 Miles Inc. Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions
CA2072916C (en) 1991-07-22 2003-02-11 Terry A. Potter A process for the production of polyisocyanates containing allophanate and isocyanurate groups
CA2072167C (en) 1991-07-22 2001-12-18 Terry A. Potter Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions
US5137972A (en) * 1991-08-29 1992-08-11 Basf Corporation Environmental etch resistant, two-component, coating composition, method of coating therewith, and coating obtained therefrom
ES2087386T3 (en) * 1991-10-02 1996-07-16 Bayer Ag POLYISOCYANATES CONTAINING ALOPHANATE AND ISOCIANURATE GROUPS, A PROCEDURE FOR THEIR PRODUCTION AND USE IN TWO-COMPONENT COATING COMPOSITIONS.
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6492456B1 (en) * 1997-11-04 2002-12-10 Rhodia Chimie Method for separating a compound obtained by polymerization of non-transformed monomer isocyanates
US7329717B2 (en) 2003-06-26 2008-02-12 Bayer Materialscience Ag Polyisocyanate-modified polycarboxylic acids
US20110281965A1 (en) * 2009-01-22 2011-11-17 Bayer MateialScience AG Polyurethane casting compounds
CN102292370A (en) * 2009-01-22 2011-12-21 拜尔材料科学股份公司 Polyurethane casting material
US9354355B2 (en) 2012-04-23 2016-05-31 Covestro Deutschland Ag Lightfast polyurethane composition
US9733394B2 (en) 2012-04-23 2017-08-15 Covestro Deutschland Ag Method for preparing optical lenses
CN108290998A (en) * 2015-11-23 2018-07-17 亨斯迈先进材料许可(瑞士)有限公司 It is used to prepare the curable polyurethane composition of outdoor product and the product by its acquisition

Also Published As

Publication number Publication date
DE59506974D1 (en) 1999-11-11
KR100375468B1 (en) 2003-08-25
DE4426131A1 (en) 1996-01-25
ATE185360T1 (en) 1999-10-15
CA2154107C (en) 2008-02-26
EP0693512A1 (en) 1996-01-24
ES2138120T3 (en) 2000-01-01
KR960004476A (en) 1996-02-23
EP0693512B1 (en) 1999-10-06
DK0693512T3 (en) 2000-04-10
JPH0860095A (en) 1996-03-05
JP3515240B2 (en) 2004-04-05

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Legal Events

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EEER Examination request
MKLA Lapsed

Effective date: 20150720