DE69919730D1 - Verfahren zur Herstellung von auf verzweigten Oligoestern und emissionsfreien Uretdion- Polyisocyanaten basierenden Pulverbeschichtungen - Google Patents
Verfahren zur Herstellung von auf verzweigten Oligoestern und emissionsfreien Uretdion- Polyisocyanaten basierenden PulverbeschichtungenInfo
- Publication number
- DE69919730D1 DE69919730D1 DE69919730T DE69919730T DE69919730D1 DE 69919730 D1 DE69919730 D1 DE 69919730D1 DE 69919730 T DE69919730 T DE 69919730T DE 69919730 T DE69919730 T DE 69919730T DE 69919730 D1 DE69919730 D1 DE 69919730D1
- Authority
- DE
- Germany
- Prior art keywords
- diol
- acid
- hydroxyl
- branched
- composition
- 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.)
- Expired - Fee Related
Links
- 229920002601 oligoester Polymers 0.000 title abstract 7
- PCHXZXKMYCGVFA-UHFFFAOYSA-N 1,3-diazetidine-2,4-dione Chemical compound O=C1NC(=O)N1 PCHXZXKMYCGVFA-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000000843 powder Substances 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title abstract 2
- 229920001228 polyisocyanate Polymers 0.000 title abstract 2
- 239000005056 polyisocyanate Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 150000002009 diols Chemical class 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 229920005862 polyol Polymers 0.000 abstract 4
- 150000003077 polyols Chemical class 0.000 abstract 4
- 150000008064 anhydrides Chemical class 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 239000008199 coating composition Substances 0.000 abstract 2
- 239000003431 cross linking reagent Substances 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- -1 cycloaliphatic Chemical group 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 238000013035 low temperature curing Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 150000003627 tricarboxylic acid derivatives Chemical class 0.000 abstract 1
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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/03—Powdery paints
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
-
- 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
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
- C08G18/4219—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from aromatic dicarboxylic acids and dialcohols in combination with polycarboxylic acids and/or polyhydroxy compounds which are at least trifunctional
-
- 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
- C08G18/4263—Polycondensates having carboxylic or carbonic ester groups in the main chain containing carboxylic acid 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
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
-
- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US156254 | 1998-09-18 | ||
| US09/156,254 US6255523B1 (en) | 1998-09-18 | 1998-09-18 | Power coatings based on branched oligoesters and non-emissive uretdione polyisocyanates |
| PCT/US1999/020654 WO2000017148A1 (en) | 1998-09-18 | 1999-09-09 | Powder coatings based on branched oligoesters and non-emissive uretdione polyisocyanates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69919730D1 true DE69919730D1 (de) | 2004-09-30 |
| DE69919730T2 DE69919730T2 (de) | 2005-09-01 |
Family
ID=22558776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69919730T Expired - Fee Related DE69919730T2 (de) | 1998-09-18 | 1999-09-09 | Verfahren zur Herstellung von auf verzweigten Oligoestern und emissionsfreien Uretdion- Polyisocyanaten basierenden Pulverbeschichtungen |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US6255523B1 (de) |
| EP (2) | EP1481963A1 (de) |
| JP (1) | JP2002526569A (de) |
| KR (1) | KR100650829B1 (de) |
| CN (1) | CN100357247C (de) |
| AT (1) | ATE274488T1 (de) |
| AU (1) | AU769617B2 (de) |
| BR (1) | BR9913799B1 (de) |
| CA (1) | CA2344540A1 (de) |
| CZ (1) | CZ2001980A3 (de) |
| DE (1) | DE69919730T2 (de) |
| WO (1) | WO2000017148A1 (de) |
| ZA (1) | ZA200102125B (de) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6255523B1 (en) * | 1998-09-18 | 2001-07-03 | Mcwhorter Technologies, Inc. | Power coatings based on branched oligoesters and non-emissive uretdione polyisocyanates |
| US7192994B2 (en) * | 2001-04-25 | 2007-03-20 | Mitsubishi Gas Chemical Co., Inc. | Method of producing polyester powdery coating material |
| DE60201700T2 (de) * | 2001-04-25 | 2005-12-15 | Mitsubishi Gas Chemical Co., Inc. | Verfahren zur Herstellung von Pulverbeschichtungsstoff aus Polyester |
| DE10140156A1 (de) * | 2001-08-16 | 2003-03-20 | Basf Coatings Ag | Thermisch und mit aktinischer Strahlung härtbare Beschichtungsstoffe und ihre Verwendung |
| DE10233104A1 (de) * | 2002-07-20 | 2004-01-29 | Degussa Ag | Verwendung von PUR-Pulverlacken für Coil Coating-Beschichtungen mit mattem Erscheinungsbild |
| DE102004020451A1 (de) * | 2004-04-27 | 2005-12-01 | Degussa Ag | Uretdiongruppenhaltige Polyurethanzusammensetzungen, welche bei niedriger Temperatur härtbar sind und (teil-)kristalline Harze enthalten |
| US7893187B2 (en) * | 2005-06-17 | 2011-02-22 | Eastman Chemical Company | Glass laminates comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol |
| DE102005013401A1 (de) * | 2005-03-23 | 2006-09-28 | Degussa Ag | Niedrigviskose uretdiongruppenhaltige Polyadditionsverbindungen, Verfahren zur Herstellung und Verwendung |
| US20060270773A1 (en) * | 2005-05-26 | 2006-11-30 | Hale Wesley R | Polyester-polycarbonate blends for diffuser sheets with improved luminance |
| US7704605B2 (en) | 2006-03-28 | 2010-04-27 | Eastman Chemical Company | Thermoplastic articles comprising cyclobutanediol having a decorative material embedded therein |
| US20130072628A1 (en) * | 2005-06-17 | 2013-03-21 | Eastman Chemical Company | Coating compositions containing cyclobutanediol |
| RU2008116616A (ru) * | 2005-09-27 | 2009-11-10 | Дау Глобал Текнолоджиз Инк. (Us) | Полимеры, включающие в себя 1,3- и 1,4-циклогександиметанолы |
| CA2625842A1 (en) | 2005-10-28 | 2007-05-10 | Eastman Chemical Company | Polyester compositions which comprise cyclobutanediol and certain thermal stabilizers, and/or reaction products thereof |
| US8193302B2 (en) | 2005-10-28 | 2012-06-05 | Eastman Chemical Company | Polyester compositions which comprise cyclobutanediol and certain phosphate thermal stabilizers, and/or reaction products thereof |
| US9598533B2 (en) | 2005-11-22 | 2017-03-21 | Eastman Chemical Company | Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom |
| US7737246B2 (en) | 2005-12-15 | 2010-06-15 | Eastman Chemical Company | Polyester compositions which comprise cyclobutanediol, cyclohexanedimethanol, and ethylene glycol and manufacturing processes therefor |
| CN101365670B (zh) * | 2006-02-03 | 2012-12-26 | 陶氏环球技术有限责任公司 | 基于1,3/1,4-环己烷二甲醇的单体及聚合物 |
| US9169388B2 (en) | 2006-03-28 | 2015-10-27 | Eastman Chemical Company | Polyester compositions which comprise cyclobutanediol and certain thermal stabilizers, and/or reaction products thereof |
| BRPI0711012A2 (pt) * | 2006-05-18 | 2011-08-23 | Dow Global Technologies Inc | processo para preparar um elastÈmero, solado de calçado e prepolìmero terminado por isocianato |
| BRPI0806435A2 (pt) * | 2007-01-31 | 2011-09-06 | Dow Global Technologies Inc | composição curável para revestimento de bobinas e processo para preparar uma composição curável para revestimento de bobinas melhorada |
| US8501287B2 (en) | 2007-11-21 | 2013-08-06 | Eastman Chemical Company | Plastic baby bottles, other blow molded articles, and processes for their manufacture |
| EP2225084B1 (de) | 2007-11-21 | 2013-05-29 | Eastman Chemical Company | Babyflaschen aus kunststoff, andere blasgeformte artikel und verfahren für ihre herstellung |
| US8198371B2 (en) | 2008-06-27 | 2012-06-12 | Eastman Chemical Company | Blends of polyesters and ABS copolymers |
| US8895654B2 (en) | 2008-12-18 | 2014-11-25 | Eastman Chemical Company | Polyester compositions which comprise spiro-glycol, cyclohexanedimethanol, and terephthalic acid |
| KR101492401B1 (ko) | 2008-12-23 | 2015-02-13 | 에스케이케미칼주식회사 | 플라스틱 코팅용 에스테르계 폴리올 |
| TWI448482B (zh) * | 2009-02-02 | 2014-08-11 | Ind Tech Res Inst | 聚酯材料及其製造方法 |
| US8420868B2 (en) | 2010-12-09 | 2013-04-16 | Eastman Chemical Company | Process for the preparation of 2,2,4,4-tetraalkylcyclobutane-1,3-diols |
| US8394997B2 (en) | 2010-12-09 | 2013-03-12 | Eastman Chemical Company | Process for the isomerization of 2,2,4,4-tetraalkylcyclobutane-1,3-diols |
| US8420869B2 (en) | 2010-12-09 | 2013-04-16 | Eastman Chemical Company | Process for the preparation of 2,2,4,4-tetraalkylcyclobutane-1,3-diols |
| US20130217830A1 (en) | 2012-02-16 | 2013-08-22 | Eastman Chemical Company | Clear Semi-Crystalline Articles with Improved Heat Resistance |
| CN103992468B (zh) * | 2014-05-23 | 2016-01-20 | 三棵树涂料股份有限公司 | 超支化改性醇酸树脂及其制备方法 |
| CN107868235A (zh) * | 2017-10-30 | 2018-04-03 | 广州擎天材料科技有限公司 | 一种粉末涂料用双官能团聚酯树脂及其制备方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3721645A (en) | 1971-02-25 | 1973-03-20 | Liner Technology Inc | Polyurethanes stabilized with 1,2,3-,1,2,4-1,2,5-,and 1,3,4-triazoles |
| US3857818A (en) | 1972-09-18 | 1974-12-31 | Cook Paint & Varnish Co | Blocked polyurethane powder coating compositions |
| DE2812252A1 (de) | 1978-03-21 | 1979-10-04 | Bayer Ag | 1,2,4-triazol-blockierte polyisocyanate als vernetzer fuer lackbindemittel |
| US4197353A (en) | 1978-04-14 | 1980-04-08 | Mobil Oil Corporation | Thermosetting powder coating polyesters |
| 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 |
| US4442270A (en) | 1981-06-29 | 1984-04-10 | Eastman Kodak Company | Thermosetting powder coating compositions |
| US4375539A (en) | 1981-07-22 | 1983-03-01 | Eastman Kodak Company | Solid blocked crosslinking agents based on 1,4-cyclohexane bis(methylisocyanate) |
| DE4114800A1 (de) | 1991-05-07 | 1992-11-12 | Bayer Ag | Neue polyesterpolyole sowie deren verwendung als haftvermittler fuer polymersysteme und als polymerweichmacher |
| BE1005819A3 (nl) | 1992-05-15 | 1994-02-08 | Dsm Nv | Bindmiddelsamenstelling voor poedercoatings toepasbaar in de automobielindustrie. |
| DE4327573A1 (de) | 1993-08-17 | 1995-02-23 | Bayer Ag | Uretdion-Pulverlackvernetzer mit niedriger Schmelzviskosität |
| DE4335845C3 (de) * | 1993-10-20 | 2001-06-13 | Inventa Ag | Wärmehärtende Beschichtungsmasse, deren Herstellung und Verwendung |
| DE4339367A1 (de) | 1993-11-18 | 1995-05-24 | Bayer Ag | Blockierte Polyisocyanate |
| US5610263A (en) | 1994-01-25 | 1997-03-11 | Eastern Michigan University | Water thinned polymeric vehicle for coating compositions with low amounts of volatile oragnic compounds |
| US5910563A (en) | 1994-01-25 | 1999-06-08 | Exxon Chemical Patents, Inc. | Water thinned polymeric vehicle for coating compositions with low amounts of volatile organic compounds |
| WO1995020004A1 (en) | 1994-01-25 | 1995-07-27 | Eastern Michigan University | Polymeric vehicle for high solids coatings |
| US5955550A (en) * | 1994-01-25 | 1999-09-21 | Exxon Chemical Patents, Inc. | Polymeric vehicle for providing solventless coating compositions |
| AU1733395A (en) | 1994-01-25 | 1995-08-08 | Eastern Michigan University | Polymeric vehicle effective for providing solventless coating compositions |
| DE19616496A1 (de) * | 1996-04-25 | 1997-10-30 | Bayer Ag | Abspaltfreier Polyurethan-Pulverlack mit niedriger Einbrenntemperatur |
| US5637654A (en) * | 1996-08-12 | 1997-06-10 | Mcwhorter Technologies | Low temperature cure carboxyl terminated polyesters |
| US6255523B1 (en) * | 1998-09-18 | 2001-07-03 | Mcwhorter Technologies, Inc. | Power coatings based on branched oligoesters and non-emissive uretdione polyisocyanates |
-
1998
- 1998-09-18 US US09/156,254 patent/US6255523B1/en not_active Expired - Fee Related
-
1999
- 1999-09-09 CN CNB998110809A patent/CN100357247C/zh not_active Expired - Fee Related
- 1999-09-09 CA CA002344540A patent/CA2344540A1/en not_active Abandoned
- 1999-09-09 AT AT99945614T patent/ATE274488T1/de not_active IP Right Cessation
- 1999-09-09 DE DE69919730T patent/DE69919730T2/de not_active Expired - Fee Related
- 1999-09-09 JP JP2000574058A patent/JP2002526569A/ja active Pending
- 1999-09-09 EP EP20040020064 patent/EP1481963A1/de not_active Withdrawn
- 1999-09-09 WO PCT/US1999/020654 patent/WO2000017148A1/en active IP Right Grant
- 1999-09-09 EP EP99945614A patent/EP1114020B1/de not_active Expired - Lifetime
- 1999-09-09 CZ CZ2001980A patent/CZ2001980A3/cs unknown
- 1999-09-09 BR BRPI9913799-2A patent/BR9913799B1/pt not_active IP Right Cessation
- 1999-09-09 KR KR1020017003448A patent/KR100650829B1/ko not_active IP Right Cessation
- 1999-09-09 AU AU58185/99A patent/AU769617B2/en not_active Ceased
-
2001
- 2001-03-14 ZA ZA200102125A patent/ZA200102125B/en unknown
- 2001-05-29 US US09/867,269 patent/US6541595B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69919730T2 (de) | 2005-09-01 |
| CA2344540A1 (en) | 2000-03-30 |
| EP1114020A4 (de) | 2001-12-12 |
| CN1318045A (zh) | 2001-10-17 |
| US6255523B1 (en) | 2001-07-03 |
| EP1114020A1 (de) | 2001-07-11 |
| BR9913799B1 (pt) | 2012-02-07 |
| KR20010075172A (ko) | 2001-08-09 |
| ATE274488T1 (de) | 2004-09-15 |
| JP2002526569A (ja) | 2002-08-20 |
| AU769617B2 (en) | 2004-01-29 |
| CN100357247C (zh) | 2007-12-26 |
| CZ2001980A3 (cs) | 2001-08-15 |
| AU5818599A (en) | 2000-04-10 |
| ZA200102125B (en) | 2002-06-14 |
| US6541595B2 (en) | 2003-04-01 |
| WO2000017148A1 (en) | 2000-03-30 |
| BR9913799A (pt) | 2001-05-29 |
| US20020091206A1 (en) | 2002-07-11 |
| KR100650829B1 (ko) | 2006-11-27 |
| EP1481963A1 (de) | 2004-12-01 |
| EP1114020B1 (de) | 2004-08-25 |
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