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1. 发明申请

US20170275478A1 AQUEOUS COATING COMPOSITION COMPRISING A THICKENER PREPARABLE FROM AT LEAST ONE POLYAMIDE AND AT LEAST ONE FURTHER POLYMER 审中-公开
公开(公告)号：US20170275478A1
公开(公告)日：2017-09-28
申请号：US15505487
申请日：2015-08-21
申请人： BASF Coatings GmbH
发明人： Cathrin CORTEN , Dirk EIERHOFF , Ursula HEIMEIER , Klaus-Juergen KANNGIESSER
IPC分类号： C09D7/00 , B05D1/00 , B05D1/02 , C09D175/04
CPC分类号： C09D7/43 , B05D1/007 , B05D1/02 , C08L77/08 , C09D133/14 , C09D167/02 , C09D175/04 , C09D177/08 , C08L75/04 , C08L67/02 , C08L33/14
摘要： The present invention relates to an aqueous coating composition comprising at least one binder (A) comprising at least one polymeric resin (A1), at least one pigment (B), and an aqueous dispersion of at least one thickener (C), where (C) is obtainable by a method comprising at least the steps (1), (2), (3), and (4), namely preparing a dispersion or solution of at least one polyurethane as a polymeric resin (C2) in at least one organic solvent (step (1)), preparing a mixture of the dispersion or solution obtained by step (1) and of a melt or solution of at least one polyamide as at least one polymeric resin (C1) having an acid number in a range from 1 to 200 mg of KOH per g of (C1) (step (2)), adding water to the mixture obtained by step (2) (step (3)), and removing the organic solvent from the mixture obtained by step (3), to give the aqueous dispersion of (C) (step (4)), to the use thereof for at least partly coating an optionally coated substrate with a basecoat film, to a coating method of this kind, and to a substrate coated accordingly.

2. 发明申请

US20150368485A1 Alpha,Omega-Hydroxy-Functionalized Oligoester As Adhesion Promoter In Solventborne Fillers 有权
标题翻译： Alpha，Omega-Hydroxy-Functionalized Oligoester As Adhesion Promoter In Solventborne Fillers
公开(公告)号：US20150368485A1
公开(公告)日：2015-12-24
申请号：US14766554
申请日：2014-02-07
申请人： BASF COATINGS GMBH
发明人： Audrée ANDERSEN , Cathrin CORTEN , Markus SAEDLER , Fatmir RAKA , Frederik FÖLLING , Nicole FREITAG , Stefanie BOSHE-PLOIS , Alexandra STEFFENS
IPC分类号： C09D7/12
CPC分类号： C09D7/63 , B05D7/534 , C08K5/11 , C09D5/00 , Y10T428/31786
摘要： Solventborne filler comprises at least one alpha,omega-hydroxy-functionalized oligoester which possesses an OH number of 30 to 160 mg KOH/g, a theoretical carbon-carbon double bond content of 1 to 3 mmol/g, a number-average molecular weight of 1000 to 3000 g/mol and a weight-average molecular weight of 2800 to 10 000 g/mol, moreover, the sum of the weight percentage fractions of all the alpha,omega-hydroxy-functionalized oligoesters being 0.5 to 10 wt. %, based on the total amount of the solventborne filler. Also provided are a multicoat paint system, a process for producing a multicoat paint system, and use of the above-designated alpha,omega-hydroxy-functionalized oligoester in solventborne fillers for improving adhesion.
摘要翻译：溶剂型填料包括至少一种具有30至160mg KOH / g的OH值，1至3mmol / g的理论碳 - 碳双键含量的数均分子量的α，ω-羟基官能化低聚酯 1000〜3000g / mol，重均分子量为2800〜10000g / mol，此外，所有α，ω-羟基官能化低聚酯的重量百分比分数之和为0.5〜10wt。％，基于溶剂型填料的总量。还提供了多色漆系统，用于生产多色漆系统的方法，以及在溶剂型填料中使用上述指定的α，ω-羟基官能化低聚酯以改善粘附性。

3. 发明公开

US20230174790A1 A Dual-Reactive Coating Composition, Its Preparation and Use Thereof 审中-公开
公开(公告)号：US20230174790A1
公开(公告)日：2023-06-08
申请号：US17997984
申请日：2021-05-03
申请人： BASF COATINGS GMBH
发明人： Christian Gerhard SCHAEFER , Hugo VALE , Stefan HIRSEMANN , Xiao Hui LI , Yang ZHANG , Maik SCHLESINGER , Cathrin CORTEN , Jan BENNEWITZ , Werner-Alfons JUNG
IPC分类号： C09D4/06 , C09D183/06 , C09D175/14
CPC分类号： C09D4/06 , C09D183/06 , C09D175/14
摘要： Disclosed herein is a dual-reactive composition including a). from 24% to 90% by weight of crosslinkable silane-functional monomer and/or oligomer and/or polymer; b). from 9% to 75% by weight of one monomer and/or unsaturated oligomer and/or unsaturated polymer; c). from 0.5% to 10% by weight of one initiator; and d). from 0.5% to 10% by weight of one catalyst, all weight percentages are based on the total weight of the coating composition and a film obtained from curing and drying of the coating composition as well as a substrate coated with the dual-reactive coating composition. Additionally disclosed herein is a process for preparing the dual-reactive coating composition and a roll-to-roll coating composition and a 1K clearcoat composition including the dual-reactive coating composition.

4. 发明申请

US20160312036A1 ADHESION PROMOTER FOR SOLVENTBORNE PRIMER SURFACERS 有权
标题翻译： SOLVENTBORNE PRIMER表面涂料的粘合促进剂
公开(公告)号：US20160312036A1
公开(公告)日：2016-10-27
申请号：US15104771
申请日：2014-12-17
申请人： BASF COATINGS GMBH
发明人： Audree ANDERSEN , Cathrin CORTEN , Manuela NIEMEIER , Frederik FOELLING , Simone HESENER , Nicole FREITAG , Stefanie BOSHE-PLOIS
IPC分类号： C09D5/00 , B05D7/14 , B05D7/00 , C09D167/06
CPC分类号： C09D5/002 , B05D7/14 , B05D7/542 , B05D7/544 , B05D7/546 , C08G18/6225 , C08G18/68 , C08G18/718 , C08G63/52 , C08G63/6958 , C08G63/918 , C08K5/5425 , C09D167/06 , C09D175/04 , C08L75/06 , C08L67/06
摘要： The present invention relates to a solventborne primer surfacer which comprises at least one additive preparable by reacting at least one alpha,omega-hydroxy-functionalized oligoester which possesses an OH number of 30 to 160 mg KOH/g, a theoretical carbon-carbon double bond content of 1 to 2.5 mmol/g, a number-average molecular weight of 1000 to 3000 g/mol, and a weight-average molecular weight of 2800 to 10 000 g/mol, and at least one alkoxysilane which possesses an OH-reactive functional group, the sum of the weight percentage fractions of all additives of the invention being 0.5 to 10 wt %, based on the total amount of the solventborne primer surfacer. The present invention further relates to a process for producing multicoat paint systems, and to multicoat paint systems producible by means of said process. The invention further relates to the use of the additive identified above in solventborne primer surfacers for improving adhesion.
摘要翻译：本发明涉及一种溶剂型底漆二面体，其包含至少一种可通过使至少一种具有30至160mg KOH / g OH值的α，ω-羟基官能化低聚酯与理论碳 - 碳双键含量为1〜2.5mmol / g，数均分子量为1000〜3000g / mol，重均分子量为2800〜10000g / mol，以及至少一种具有OH反应性的烷氧基硅烷官能团，基于溶剂型底漆二油酸酯的总量，本发明所有添加剂的重量百分比分数的总和为0.5至10重量％。本发明还涉及一种生产多色漆系统的方法，以及通过所述方法可生产的多色漆系统。本发明还涉及上述在溶剂型底漆表面活性剂中用于改善粘附性的用途。

5. 发明申请

US20180002468A1 COPOLYMER AND PIGMENTED COATING AGENT CONTAINING THE COPOLYMER 审中-公开
公开(公告)号：US20180002468A1
公开(公告)日：2018-01-04
申请号：US15532355
申请日：2015-11-20
申请人： BASF COATINGS GMBH
发明人： Andreas POPPE , Norbert LOEW , Cathrin CORTEN , Britta SCHNIEDERS , Wei Qiu HU
IPC分类号： C08F220/14 , C09D133/12 , C09D5/00 , C09D167/02 , B05D7/00
摘要： The present invention relates to a copolymer (A) having a glass transition temperature Tg of at least −30° C. obtainable by copolymerization of a mixture of olefinically unsaturated monomers (a) in at least one organic solvent and in the presence of at least one initiator, where the mixture of monomers (a) to be polymerized comprises (a1) 10 to 60 mol % of at least one monomer of the formula (I) below where R1=C1 to C4 alkoxy, R2=C1 to C4 alkyl, and m=0 to 2, and (a2) 40 to 90 mol % of at least one olefinically unsaturated monomer selected from the group consisting of monomers of the formulae H2C═CH2—(C═O)—O—Rx, H2C═CH(CH3)—(C═O)—O—Rx, and H2C═CH2—O—(C═O)—Rx, where Rx is an alkyl radical having 1 to 20 carbon atoms, and where the sum total of the molar fractions of the monomers (a1) and (a2), based on the total molar amount of monomers (a) used, is at least 90 mol %, and where the copolymerization is carried out at a temperature from 60 to 200° C. and at a pressure of at least 2 bar.

6. 发明申请

US20160215162A1 COATING MATERIAL COMPOSITIONS AND LOW-TEMPERATURE-CURABLE COATINGS PRODUCED THEREFROM, AND USE THEREOF 有权
标题翻译：涂覆材料组合物和生产的低温可固化涂料及其用途
公开(公告)号：US20160215162A1
公开(公告)日：2016-07-28
申请号：US14917722
申请日：2014-08-08
申请人： BASF COATINGS GmbH
发明人： Reinhold CLAUSS , Rainer KLOPSCH , Susanne KRETH , Britta SCHNIEDERS , Ursula HEIMEIER , Cathrin CORTEN , Peter HOFFMANN , Aaron FLORES-FIGUEROA , Kristin MICHEL , Annika WERNING
IPC分类号： C09D133/14
CPC分类号： C09D133/14 , C09D167/02 , C08L101/06 , C09D133/066
摘要： The present invention relates to a nonaqueous coating material composition comprising (A) at least one oligomeric and/or polymeric compound (A) having at least two hydroxyl groups, (B) at least one oligomeric and/or polymeric compound (B) having at least two alkylidene-1,3-dioxolan-2-one groups, and (D) at least one catalyst (D) for the crosslinking, wherein the compound (B) contains at least two alkyliden-1,3-dioxolan-2-one groups of the formula (I′) where # stands for the attachment to the polymer backbone and R1, R2 independently of one another are hydrogen, C1-C6 alkyl, C1-C4 alkoxy-C1-C4 alkyl, C5-C6 cycloalkyl, phenyl or phenyl-C1-C4 alkyl; R3 is hydrogen, C1-C6 alkyl, C1-C4 alkoxy-C1-C4 alkyl, C5-C6 cycloalkyl, phenyl, or phenyl-C1-C4 alkyl; A is a chemical bond or C1-C4 alkanediyl; X is O or NR7; Z is a chemical bond, PO2, SO2, or C═O, Y is a chemical bond, CH2, or CHCH3, and R7 where present is C1-C6 alkyl. The present invention further provides the coatings produced from these coating material compositions, and also the use thereof.
摘要翻译：本发明涉及非水性涂料组合物，其包含（A）至少一种具有至少两个羟基的低聚和/或高分子化合物（A），（B）至少一种低聚和/或高分子化合物（B），其具有至少两个亚烷基-1,3-二氧戊环-2-酮基团，和（D）至少一种用于交联的催化剂（D），其中化合物（B）含有至少两个亚烷基-1,3-二氧戊环-2-酮，一组式（I'）其中＃代表与聚合物骨架的连接，R 1，R 2彼此独立地是氢，C 1 -C 6烷基，C 1 -C 4烷氧基-C 1 -C 4烷基，C 5 -C 6环烷基，苯基或苯基-C 1 -C 4烷基; R 3是氢，C 1 -C 6烷基，C 1 -C 4烷氧基-C 1 -C 4烷基，C 5 -C 6环烷基，苯基或苯基-C 1 -C 4烷基; A是化学键或C1-C4烷二基; X为O或NR7; Z是化学键，PO2，SO2或C = O，Y是化学键，CH2或CHCH3，R7是C1-C6烷基。本发明还提供了由这些涂料组合物制备的涂料及其用途。

7. 发明申请

US20170362457A1 PIGMENTED COATING AGENT AND COATINGS PRODUCED THEREFROM 审中-公开
公开(公告)号：US20170362457A1
公开(公告)日：2017-12-21
申请号：US15528269
申请日：2015-11-20
申请人： BASF Coatings GmbH
发明人： Andreas POPPE , Norbert LÖW , Cathrin CORTEN , Britta SCHNIEDERS , Wei Qiu HU
IPC分类号： C09D133/08 , C09D133/12 , C09D7/12 , C08F220/14 , C08F220/12 , C09D167/02 , B05D7/00
CPC分类号： C09D133/08 , B05D7/572 , C08F220/12 , C08F220/14 , C09D7/61 , C09D133/06 , C09D133/12 , C09D143/04 , C09D167/02 , C08F2220/1825 , C08F2230/085 , C08F2220/325 , C08F220/06 , C08L33/06 , C08L67/02 , C08L75/04
摘要： The present invention relates to a solventborne, pigmented coating composition having a solids fraction of at least 35%, which comprises, based on the total amount of the coating composition, 0.1 to 1.5 wt % of at least one copolymer (A), where the copolymer (A) is obtainable by copolymerization of a mixture of olefinically unsaturated monomers (a) in at least one organic solvent, the mixture of monomers (a) to be polymerized consists of (a1) 10 to 60 mol % of at least one monomer of the formula (I) below where R1═C1 to C4 alkoxy, R2═C1 to C4 alkyl, and m=0 to 2, and also (a2) 40 to 90 mol % of at least one further olefinically unsaturated monomer, and the copolymer (A) possesses a glass transition temperature Tg of at least −30° C. The present invention also relates to a method for producing a multicoat paint system using the coating composition, and to the multicoat paint systems themselves.

8. 发明申请

US20170267875A1 AQUEOUS COATING COMPOSITION FOR APPLYING A BASECOAT FILM, COMPRISING A MIXTURE OF A POLYESTER AND A POLYAMIDE WITH LOW ACID NUMBER AS RHEOLOGICAL ASSISTANT 审中-公开
公开(公告)号：US20170267875A1
公开(公告)日：2017-09-21
申请号：US15505449
申请日：2015-08-21
申请人： BASF Coatings GmbH
发明人： Cathrin CORTEN , Dirk EIERHOFF , Patrick WILM , Joerg SCHWARZ , Susanne Katharina FECHTNER
IPC分类号： C09D7/00 , C09D167/00 , C09D175/04 , C09D7/12 , C09D133/10
CPC分类号： C09D7/44 , C08L67/00 , C08L77/00 , C08L2201/00 , C09D5/037 , C09D7/20 , C09D7/65 , C09D133/10 , C09D167/00 , C09D167/08 , C09D175/04 , C09D177/00 , C08K3/013 , C08L67/08
摘要： The present invention relates to an aqueous coating composition comprising at least one mixture (M) of at least one polymeric resin (P1) and at least one polymeric resin (P2), different therefrom, where (P1) is a polyamide and (P2) is a polyester which is at least obtainable by reaction of at least one polymerized aliphatic C12-C24-monocarboxylic acid with at least one diol and/or polyol, at least one binder (A) comprising at least one polymeric resin (A1), which is different from the polymeric resins (P1) and (P2), at least one pigment (B), where the polyamide used as polymeric resin (P1) has an acid number

9. 发明申请

US20170267799A1 PIGMENTED COATING AGENT AND COATINGS PRODUCED THEREFROM 审中-公开
公开(公告)号：US20170267799A1
公开(公告)日：2017-09-21
申请号：US15532248
申请日：2015-11-20
申请人： BASF Coatings GmbH
发明人： Andreas POPPE , Norbert LOEW , Cathrin CORTEN , Britta SCHNIEDERS , Wei Qiu HU
IPC分类号： C08F230/08 , C09D143/04 , C09D133/06 , C08F220/14
CPC分类号： C08F230/08 , C08F220/06 , C08F220/14 , C08F2220/1825 , C08F2230/085 , C08L33/06 , C08L67/02 , C08L75/04 , C09D133/06 , C09D143/04 , C08F2220/325 , C09D133/12
摘要： The present invention relates to a solventborne, pigmented coating composition, which comprises, based on the total amount of the coating composition, 0.02 to 0.75 wt % of at least one copolymer (A), where the copolymer (A) is obtainable by copolymerization of a mixture of olefinically unsaturated monomers (a) in at least one organic solvent, the mixture of monomers (a) to be polymerized consists of (a1) 10 to 60 mol % of at least one monomer of the formula (I) below where R1=C1 to C4 alkoxy, R2=C1 to C4 alkyl, and m=0 to 2, and also (a2) 40 to 90 mol % of at least one further olefinically unsaturated monomer, and the copolymer (A) possesses a glass transition temperature Tg of at least −30° C. The present invention also relates to a method for producing a multicoat paint system using the coating composition, and to the multicoat paint systems themselves.

10. 发明申请

US20180265711A1 AQUEOUS DISPERSIONS CONTAINING MULTISTAGE PRODUCED POLYMERS AND COATING AGENT COMPOSITIONS CONTAINING THE SAME 审中-公开
公开(公告)号：US20180265711A1
公开(公告)日：2018-09-20
申请号：US15545019
申请日：2016-01-08
申请人： BASF Coatings GmbH
发明人： Cathrin CORTEN , Dirk EIERHOFF , Britta SCHNIEDERS , Nicole FREITAG , Heinz-Ulrich GRUMPE , Elisabeth WESSLING , Joerg SCHWARZ , Mechthild VIENENKOETTER , Patrick WILM
IPC分类号： C09D5/02 , C09D7/40 , C09D133/08 , B05D7/00 , B05D3/02
摘要： The invention relates to aqueous dispersions comprising multistage-prepared polymers, and also to coating material compositions comprising them, preparable by multistage polymerization of olefinically unsaturated monomers, using an emulsifier and a water-soluble initiator, under conditions of starved feed polymerization, and using particular monomer mixtures in the individual stages.The invention also relates to a pigmented aqueous basecoat material comprising the aqueous dispersion of the invention, to the use of the aqueous dispersion of the invention in aqueous basecoat materials for improving adhesion, to a process for producing a multicoat paint system on a substrate, and to a multicoat paint system produced in accordance with the stated process.

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