ZA200000393B - Powder coating crosslinking agents containing uretdione groups and free isocyanate. - Google Patents

Powder coating crosslinking agents containing uretdione groups and free isocyanate.

Info

Publication number
ZA200000393B
ZA200000393B ZA200000393A ZA200000393A ZA200000393B ZA 200000393 B ZA200000393 B ZA 200000393B ZA 200000393 A ZA200000393 A ZA 200000393A ZA 200000393 A ZA200000393 A ZA 200000393A ZA 200000393 B ZA200000393 B ZA 200000393B
Authority
ZA
South Africa
Prior art keywords
ester
compounds
uretedione
group
groups
Prior art date
Application number
ZA200000393A
Other languages
English (en)
Inventor
Hans-Josef Laas
Ulrich Freudenberg
Reinhard Halpaap
Michael Grahl
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 ZA200000393B publication Critical patent/ZA200000393B/xx

Links

Classifications

    • 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
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4269—Lactones
    • C08G18/4277—Caprolactone and/or substituted caprolactone
    • 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
    • C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/20—Compositions for powder coatings
ZA200000393A 1999-01-30 2000-01-28 Powder coating crosslinking agents containing uretdione groups and free isocyanate. ZA200000393B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19903710A DE19903710A1 (de) 1999-01-30 1999-01-30 Uretdiongruppen und freie Isocyanatgruppen aufweisende Pulverlackvernetzer

Publications (1)

Publication Number Publication Date
ZA200000393B true ZA200000393B (en) 2000-09-07

Family

ID=7895888

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200000393A ZA200000393B (en) 1999-01-30 2000-01-28 Powder coating crosslinking agents containing uretdione groups and free isocyanate.

Country Status (11)

Country Link
US (1) US6297343B1 (xx)
EP (1) EP1024158B1 (xx)
JP (1) JP2000219721A (xx)
KR (1) KR100602034B1 (xx)
AT (1) ATE301145T1 (xx)
AU (1) AU758145B2 (xx)
CA (1) CA2296977C (xx)
DE (2) DE19903710A1 (xx)
DK (1) DK1024158T3 (xx)
ES (1) ES2246755T3 (xx)
ZA (1) ZA200000393B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19943034A1 (de) * 1999-09-09 2001-03-15 Bayer Ag Uretdiongruppen und freie Isocyanatgruppen aufweisende Pulverlackvernetzer hoher Funktionalität
ATE326494T1 (de) * 1999-10-19 2006-06-15 Shell Int Research Auf 1,3-propandiol basierende polyesterpulverbeschichtungszusammensetzungen
DE10035013A1 (de) * 2000-07-19 2002-01-31 Bayer Ag Verfahren zur Herstellung von Uretdionpolyisocyanaten mit verbesserter Monomerenstabilität
DE10140156A1 (de) * 2001-08-16 2003-03-20 Basf Coatings Ag Thermisch und mit aktinischer Strahlung härtbare Beschichtungsstoffe und ihre Verwendung
CA2491050C (en) * 2002-07-04 2011-10-18 Bayer Materialscience Ag Isocyanates containing uretdione groups
KR100607949B1 (ko) * 2002-09-11 2006-08-03 삼성전자주식회사 계층화된 정보 구조를 이용한 멀티미디어 데이터 기록장치, 재생 장치 및 그 정보저장매체
DE102004048775A1 (de) * 2004-10-07 2006-04-13 Degussa Ag Hoch reaktive uretdiongruppenhaltige Polyurethanzusammensetzungen
DE102006045003A1 (de) * 2006-09-23 2008-03-27 Bayer Materialscience Ag Polyurethan-Pulverlack
WO2020121124A1 (en) * 2018-12-13 2020-06-18 3M Innovative Properties Company Polymeric material including a uretdione-containing material and an epoxy component, two-part compositions, and methods
EP3763762A1 (de) 2019-07-11 2021-01-13 Covestro Intellectual Property GmbH & Co. KG Polyuretdion-pulverlack

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030572A1 (de) 1980-08-13 1982-03-18 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von uretdiongruppenhaltigen polyadditionsprodukten sowie die danach hergestellten produkte
DE3030588A1 (de) 1980-08-13 1982-03-18 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von blockierungsmittelfreien polyurethan-pulverlacken mit hoher lagerstabilitaet, die oberhalb 120(grad) c haertbar sind, sowie die danach hergestellten polyurethan-pulverlacke
DE3030539A1 (de) 1980-08-13 1982-04-01 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von abspaltfreien polyurethan-pulverlacken sowie die danach hergestellten lacke
US4522975A (en) * 1984-06-01 1985-06-11 Olin Corporation Select NCO-terminated, uretdione group-containing polyurethane prepolymers and lignocellulosic composite materials prepared therefrom
DE4203876A1 (de) * 1992-02-11 1993-08-12 Bayer Ag Pulverlack, ein verfahren zu seiner herstellung und seine verwendung
DE4206044A1 (de) * 1992-02-27 1993-09-02 Bayer Ag Beschichtungsmittel, ein verfahren zu ihrer herstellung und ihre verwendung
DE4327573A1 (de) * 1993-08-17 1995-02-23 Bayer Ag Uretdion-Pulverlackvernetzer mit niedriger Schmelzviskosität
DE4337855A1 (de) * 1993-11-05 1995-05-11 Bayer Ag Pulverlack und seine Verwendung
DE4406445C2 (de) 1994-02-28 2002-10-31 Degussa Verfahren zur Herstellung von uretdiongruppenhaltigen Polyadditionsprodukten und deren Verwendung in Polyurethan-Lacksystemen
DE4406444A1 (de) 1994-02-28 1995-08-31 Huels Chemische Werke Ag Hydroxyl- und uretdiongruppenhaltige Polyadditionsprodukte und Verfahren zu ihrer Herstellung sowie deren Verwendung zur Herstellung abspaltfreier Polyurethan-Pulverlacke hoher Reaktivität und die danach hergestellten Polyurethan-Pulverlacke
US5795950A (en) 1994-05-20 1998-08-18 Asahi Kasei Kogyo Kabushiki Kaisha Straight chain crystalline polyuretdione
DE19500403A1 (de) 1995-01-09 1996-07-11 Bayer Ag Dimerdiol-modifizierte Uretdion-Pulverlackvernetzer
DE19547878A1 (de) 1995-12-21 1997-06-26 Huels Chemische Werke Ag Hydroxyl-und uretdiongruppenhaltige Polyisocyanate
DE19606030A1 (de) 1996-02-19 1997-08-21 Huels Chemische Werke Ag Isocyanurat-und uretdiongruppenhaltige Polyadditionsprodukte sowie ein Verfahren zu ihrer Herstellung
DE19616496A1 (de) 1996-04-25 1997-10-30 Bayer Ag Abspaltfreier Polyurethan-Pulverlack mit niedriger Einbrenntemperatur
DE19633218A1 (de) 1996-08-17 1998-02-19 Huels Chemische Werke Ag OH-terminierte, uretdiongruppenhaltige Polyisocyanate, ein Verfahren zu ihrer Herstellung sowie deren Verwendung
DE19637377A1 (de) * 1996-09-13 1998-03-19 Huels Chemische Werke Ag Uretdiongruppenhaltige Polyadditionsverbindungen, ein Verfahren zu ihrer Herstellung sowie deren Verwendung

Also Published As

Publication number Publication date
EP1024158B1 (de) 2005-08-03
ATE301145T1 (de) 2005-08-15
KR100602034B1 (ko) 2006-07-19
DE19903710A1 (de) 2000-08-03
EP1024158A1 (de) 2000-08-02
DE50010855D1 (de) 2005-09-08
DK1024158T3 (da) 2005-12-05
US6297343B1 (en) 2001-10-02
JP2000219721A (ja) 2000-08-08
CA2296977A1 (en) 2000-07-30
CA2296977C (en) 2009-03-24
AU1361400A (en) 2000-08-03
KR20000053663A (ko) 2000-08-25
ES2246755T3 (es) 2006-03-01
AU758145B2 (en) 2003-03-13

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