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51. 发明专利

CA2982663A1 DEEP BASE PAINT FORMULATION 未知
公开(公告)号：CA2982663A1
公开(公告)日：2018-04-21
申请号：CA2982663
申请日：2017-10-17
申请人： ROHM & HAAS
发明人： CONLEY TARA , LANGILLE MARK , MAHER JAMES P , RABASCO JOHN J
IPC分类号： C09D7/43 , C09D7/65 , C09D133/00
摘要： The present invention relates to a deep base paint composition comprising a binder (an aqueous dispersion of polymer particles), an associative thickener with a hydrophobic portion having a calculated log P in the range of from 2.7 to 4.8. The composition of the present invention provides a mechanism for decreasing the viscosity sensitivity of a base paint to colorant addition.

52. 发明专利

DE59409824D1 未知
公开(公告)号：DE59409824D1
公开(公告)日：2001-09-13
申请号：DE59409824
申请日：1994-10-20
申请人： INVENTA AG
发明人： HOPPE DR RER NAT , KAPLAN DR RER NAT , KINKELIN DR RER NAT
IPC分类号： C08G63/199 , C08G63/181 , C09D5/03 , C09D5/46 , C09D7/65 , C09D167/00 , C09D167/02
摘要： The invention relates to a heat-curable coating system which contains no epoxide groups and is based on carboxyl-functional polyester resins and ss-hydroxyalkylamides and, if desired, further conventional additives, the coating system containing as binder resin (a) at least one saturated polyester having an acid number of 15 to 75 mg of KOH/g, an OH number of not more than 10 mg of KOH/g and a glass transition temperature of greater than 45 DEG C, which is composed of aliphatic diols and more than 80 mol% of isophthalic acid, and as crosslinking agent (b) at least one hydroxyalkylamide having at least two hydroxyalkyl groups. The invention also relates to a process for the preparation of heat-curable coating systems which contain no epoxide groups and are based on carboxyl-functional polyester resins, in which components a), b) and, if desired, further conventional additives of the coating system according to claims 1 to 11 are mixed in the melt at from 80 to 130 DEG C, discharged, granulated, ground and then screened to a particle size of less than 90 mu m. The invention relates finally to the use of the coating system.

53. 发明专利

DE4335845C3 未知
公开(公告)号：DE4335845C3
公开(公告)日：2001-06-13
申请号：DE4335845
申请日：1993-10-20
申请人： INVENTA AG
发明人： HOPPE MANFRED , KAPLAN ANDREAS , KINKELIN EBERHARD
IPC分类号： C08G63/199 , C08G63/181 , C09D5/03 , C09D5/46 , C09D7/65 , C09D167/00 , C09D167/02 , C09D7/12
摘要： The invention relates to a heat-curable coating system which contains no epoxide groups and is based on carboxyl-functional polyester resins and ss-hydroxyalkylamides and, if desired, further conventional additives, the coating system containing as binder resin (a) at least one saturated polyester having an acid number of 15 to 75 mg of KOH/g, an OH number of not more than 10 mg of KOH/g and a glass transition temperature of greater than 45 DEG C, which is composed of aliphatic diols and more than 80 mol% of isophthalic acid, and as crosslinking agent (b) at least one hydroxyalkylamide having at least two hydroxyalkyl groups. The invention also relates to a process for the preparation of heat-curable coating systems which contain no epoxide groups and are based on carboxyl-functional polyester resins, in which components a), b) and, if desired, further conventional additives of the coating system according to claims 1 to 11 are mixed in the melt at from 80 to 130 DEG C, discharged, granulated, ground and then screened to a particle size of less than 90 mu m. The invention relates finally to the use of the coating system.

54. 发明专利

ES2078619T3 未知
公开(公告)号：ES2078619T3
公开(公告)日：1995-12-16
申请号：ES92117096
申请日：1992-10-07
申请人： HERBERTS & CO GMBH
发明人： KONZMANN HEINZ DR , HERRMANN FRIEDRICH , DIENER WOLFGANG DR
IPC分类号： C09D4/00 , C08G18/83 , C09D7/65 , C09D133/04 , C09D161/00 , C09D161/04 , C09D167/00 , C09D167/06 , C09D175/00 , C09D175/14 , C09D201/02 , C09D201/06 , C09D7/12
摘要： A catalyst-free, one-component coating composition containing A) one or more compounds which act as crosslinking agents and contain on average at least two CH-acidic hydrogen atoms, B) one or more Michael addition-suitable (meth)acrylate copolymers, polyester and/or polyurethane resins containing alpha , beta -unsaturated groups bonded via carbonyl, carboxyl and/or carboxamide groups, and having a C=C equivalent weight of 85-1800 and a weight average molecular weight of 170-50000. The equivalent ratio of A:B is from 2:1 to 1:2. The coating composition contains solvents and additives which are customary in paints, and optionally water, pigments and/or fillers. It gives particularly acid-resistant coatings and is particularly suitable for the production of top coats and clear coats in the automotive sector.

55. 发明专利

DE59203213D1 未知
公开(公告)号：DE59203213D1
公开(公告)日：1995-09-14
申请号：DE59203213
申请日：1992-10-07
申请人： HERBERTS GMBH
发明人： KONZMANN HEINZ DR , HERRMANN FRIEDRICH , DIENER WOLFGANG DR
IPC分类号： C09D4/00 , C08G18/83 , C09D7/65 , C09D133/04 , C09D161/00 , C09D161/04 , C09D167/00 , C09D167/06 , C09D175/00 , C09D175/14 , C09D201/02 , C09D201/06 , C09D7/12
摘要： A catalyst-free, one-component coating composition containing A) one or more compounds which act as crosslinking agents and contain on average at least two CH-acidic hydrogen atoms, B) one or more Michael addition-suitable (meth)acrylate copolymers, polyester and/or polyurethane resins containing alpha , beta -unsaturated groups bonded via carbonyl, carboxyl and/or carboxamide groups, and having a C=C equivalent weight of 85-1800 and a weight average molecular weight of 170-50000. The equivalent ratio of A:B is from 2:1 to 1:2. The coating composition contains solvents and additives which are customary in paints, and optionally water, pigments and/or fillers. It gives particularly acid-resistant coatings and is particularly suitable for the production of top coats and clear coats in the automotive sector.

56. 发明专利

SK308792A3 SINGLE-COMPONENT PAINT AGENT AND ITS USING FOR PRODUCTION OF ACID-RESISTANT COATING 未知
公开(公告)号：SK308792A3
公开(公告)日：1995-05-10
申请号：SK308792
申请日：1992-10-09
申请人： HERBERTS GMBH
发明人： KONZMANN HEINZ , HERRMANN FRIEDRICH , DIENER WOLFGANG
IPC分类号： C09D4/00 , C08G18/83 , C09D7/65 , C09D133/04 , C09D161/00 , C09D161/04 , C09D167/00 , C09D167/06 , C09D175/00 , C09D175/14 , C09D201/02 , C09D201/06 , C09D7/12
摘要： A catalyst-free, one-component coating composition containing A) one or more compounds which act as crosslinking agents and contain on average at least two CH-acidic hydrogen atoms, B) one or more Michael addition-suitable (meth)acrylate copolymers, polyester and/or polyurethane resins containing alpha , beta -unsaturated groups bonded via carbonyl, carboxyl and/or carboxamide groups, and having a C=C equivalent weight of 85-1800 and a weight average molecular weight of 170-50000. The equivalent ratio of A:B is from 2:1 to 1:2. The coating composition contains solvents and additives which are customary in paints, and optionally water, pigments and/or fillers. It gives particularly acid-resistant coatings and is particularly suitable for the production of top coats and clear coats in the automotive sector.

57. 发明专利

FI944879A 未知
公开(公告)号：FI944879A
公开(公告)日：1995-04-21
申请号：FI944879
申请日：1994-10-18
申请人： INVENTA AG
发明人： HOPPE MANFRED , KAPLAN ANDREAS , KINKELIN EBERHARD
IPC分类号： C08G63/199 , C08G63/181 , C09D5/03 , C09D5/46 , C09D7/65 , C09D167/00 , C09D167/02 , C08K5/17
摘要： The invention relates to a heat-curable coating system which contains no epoxide groups and is based on carboxyl-functional polyester resins and ss-hydroxyalkylamides and, if desired, further conventional additives, the coating system containing as binder resin (a) at least one saturated polyester having an acid number of 15 to 75 mg of KOH/g, an OH number of not more than 10 mg of KOH/g and a glass transition temperature of greater than 45 DEG C, which is composed of aliphatic diols and more than 80 mol% of isophthalic acid, and as crosslinking agent (b) at least one hydroxyalkylamide having at least two hydroxyalkyl groups. The invention also relates to a process for the preparation of heat-curable coating systems which contain no epoxide groups and are based on carboxyl-functional polyester resins, in which components a), b) and, if desired, further conventional additives of the coating system according to claims 1 to 11 are mixed in the melt at from 80 to 130 DEG C, discharged, granulated, ground and then screened to a particle size of less than 90 mu m. The invention relates finally to the use of the coating system.

58. 发明专利

NO924987A 未知
公开(公告)号：NO924987A
公开(公告)日：1994-06-23
申请号：NO924987
申请日：1992-12-22
申请人： VALSPAR CORP
发明人： BOBO JR WILLIAM S
IPC分类号： C09D7/65 , C09D20060101 , C09D7/12

59. 发明专利

DK390188A 未知
公开(公告)号：DK390188A
公开(公告)日：1988-08-16
申请号：DK390188
申请日：1988-07-12
申请人： BECKER WILHELM AB
发明人： FREDRIKSSON LENNART , GOETHE SVEN , OESTROEM OTTO
IPC分类号： C09D7/65 , C09D20060101 , C09D7/12 , C09D3/50

60. 发明专利

DE112020007034T5 BESCHICHTUNGSZUSAMMENSETZUNG, BESCHICHTUNGSFILM, GEGENSTAND, OPTISCHE VORRICHTUNG, BELEUCHTUNGSVORRICHTUNG, KLIMAGERÄT UND VERFAHREN ZUR HERSTELLUNG EINES BESCHICHTUNGSFILMS 未知
公开(公告)号：DE112020007034T5
公开(公告)日：2023-01-19
申请号：DE112020007034
申请日：2020-04-08
申请人： MITSUBISHI ELECTRIC CORP
发明人： KOYAMA NATSUMI , YOSHIDA YASUHIRO
IPC分类号： C09D7/61 , C09D7/65 , F21V5/00 , F21V99/00 , G02B1/10
摘要： Ziel ist es, eine Beschichtungszusammensetzung zu erhalten, die in der Lage ist, die Transparenz eines Beschichtungsfilms im Vergleich zu herkömmlichen zu verbessern. Die Beschichtungszusammensetzung enthält Siliciumdioxid-Feinpartikel (15) mit einer mittleren Partikelgröße von 3 nm oder mehr und 25 nm oder weniger, ein Lösungsmittel mit einem Siedepunkt von 150°C oder höher und 300°C oder niedriger und Wasser. Der Gehalt an Siliciumdioxid-Feinpartikeln (15) beträgt 0,1 Massen-% oder mehr und 5 Massen-% oder weniger. Der Gehalt an Lösungsmittel beträgt 20 Massen-% oder mehr und 70 Massen-% oder weniger.

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