公开(公告)号：US06261645B1

公开(公告)日：2001-07-17

申请号：US09403688

申请日：1999-11-05

申请人： Peter Betz ,  Uwe Meisenburg ,  Rainer Kleimann ,  Karl-Heinz Joost ,  Andrea Hesselmaier

发明人： Peter Betz ,  Uwe Meisenburg ,  Rainer Kleimann ,  Karl-Heinz Joost ,  Andrea Hesselmaier

IPC分类号： C08J718

CPC分类号： B05D7/534 ,  B05D5/00 ,  B05D7/536

摘要： The present invention relates to a process for producing scratch-resistant coatings which comprises applying a coating composition which in the cured state has a storage modulus E′ in the rubber-elastic range of at least 107.6 Pa and a loss factor tan &dgr; at 20° C. of not more than 0.10, the storage modulus E′0 and the loss factor having been measured by dynamic mechanical thermoanalysis on homogeneous free films having a film thickness of 40±10 &mgr;m. The present invention additionally relates to the use of the process for producing multicoat finishes and also to coating compositions suitable for this process.

摘要翻译： 本发明涉及一种生产防刮涂层的方法，该方法包括涂覆一种涂料组合物，其在固化状态下的橡胶弹性范围内的储能模量E'至少为107.6Pa，损耗因子tanδ为20° 在不超过0.10的情况下，通过动态机械热分析测量的储能模量E'0和损失因子在膜厚度为40±10um的均匀自由膜上。 本发明还涉及用于生产多色面漆的方法以及适用于该方法的涂料组合物的用途。

公开(公告)号：US6120852A

公开(公告)日：2000-09-19

申请号：US313792

申请日：1999-05-18

申请人： Cem A. Porter

发明人： Cem A. Porter

IPC分类号： B05D7/00 ,  C09D191/00 ,  B05D1/36 ,  B05D7/02

CPC分类号： B05D7/534 ,  C09D191/005

摘要： A stain/topcoat system for non-porous thermoset and/or thermoplastic articles comprises a pigmented stain having substantially only a single binder resin which promotes adherence of a topcoat, and a topcoat which is an aqueous dispersion of a film forming polymer and a curable organopolysiloxane microemulsion. The topcoat displays exceptional adhesion and weatherability to pigmented stained surfaces.

公开(公告)号：US6077608A

公开(公告)日：2000-06-20

申请号：US932505

申请日：1997-09-18

申请人： Karen A. Barkac ,  Joseph Benga ,  John M. Furar ,  Charles M. Kania ,  Gaurav Agrawal ,  Paul H. Lamers

发明人： Karen A. Barkac ,  Joseph Benga ,  John M. Furar ,  Charles M. Kania ,  Gaurav Agrawal ,  Paul H. Lamers

IPC分类号： B05D7/00 ,  C08L33/06 ,  C08L73/02 ,  C09D133/06 ,  B32B9/04

CPC分类号： B05D7/532 ,  B05D7/534 ,  C09D133/068 ,  B05D7/572 ,  C08L2205/02 ,  C08L33/068 ,  C08L73/02 ,  Y10S525/934 ,  Y10T428/31504

摘要： Cured thermoset multilayered composite coatings with a powder clear coat and a waterborne base coat have improved chip resistance for the coating. The waterborne base coat composition has one or more crosslinkable film-forming polymers, one or more crosslinking agents for crosslinking the film-forming polymer, and one or more pigments. This basecoat is applied to a bare or previously painted substrate to give a film thickness in the range of about 0.1 to 3 mils (2.54 to 76.2 microns). The basecoat is dehydrated from treatment at a temperature from ambient to an elevated temperature of up to about 90.degree. C. for up to about 15 minutes before it is contacted with powder clear coating composition. The powder clear coating composition has a predominant amount of one or more crosslinkable, meltable and mobile film-forming polymer and/or copolymer having a weight average molecular weight of one or polymers/copolymers in the range of about 2000 to about 6000. The film-forming polymer or copolymer has an amount of functionality for crosslinking of at least 40 weight percent of the total resin solids for the polymers. The glass transition temperature for the powder coating composition is at least about 25.degree. C. The powder coating composition for the clear coat also has one or more crosslinking agents and when cured has a film thickness in the range of about 35 to about 100 microns. The basecoat and clear coat are co-cured. Optionally, one or more primer coats may be beneath the basecoat.

摘要翻译： 具有粉末透明涂层和水性底漆的固化热固性多层复合涂层具有改善涂层的抗碎屑性能。 水性底漆组合物具有一种或多种可交联成膜聚合物，用于交联成膜聚合物的一种或多种交联剂和一种或多种颜料。 将该底涂层施加到裸露或预先涂漆的基材上，以得到约0.1至3密耳（2.54至76.2微米）范围内的膜厚度。 在与粉末透明涂料组合物接触之前，底漆从处于环境温度至高达约90℃的高温下脱水长达约15分钟。 粉末透明涂料组合物具有主要量的一种或多种可交联，可熔和可移动的成膜聚合物和/或共聚物，其重均分子量为1或聚合物/共聚物在约2000至约6000的范围内。该膜 形成的聚合物或共聚物具有用于交联聚合物的总树脂固体的至少40重量％的官能度。 用于粉末涂料组合物的玻璃化转变温度为至少约25℃。用于透明涂层的粉末涂料组合物还具有一种或多种交联剂，并且当固化时具有约35至约100微米范围内的膜厚度。 底漆和透明涂层共同固化。 任选地，一个或多个底漆涂层可以在底涂层之下。

公开(公告)号：US5618586A

公开(公告)日：1997-04-08

申请号：US405470

申请日：1995-03-16

申请人： Shanti Swarup ,  Michael A. Mayo

发明人： Shanti Swarup ,  Michael A. Mayo

IPC分类号： B05D7/00 ,  C09D133/18 ,  C09D163/00 ,  B05D1/36 ,  B05D1/38 ,  B05D7/16

CPC分类号： B05D7/534 ,  C09D133/18 ,  C09D163/00

摘要： Self-crosslinkable film-forming compositions and a process for preparing multi-layered coated articles coated with a pigmented or colored base coat and a transparent or clear topcoat containing a self-crosslinkable film-forming composition are disclosed. The self-crosslinkable film-forming composition comprises a non-gelled addition polymer which is the free radical initiated reaction product of an N-alkoxymethyl(meth)acrylamide and at least one other ethylenically unsaturated monomer. The topcoat composition may be aqueous based. The transparent topcoat provides a composite coating with improved acid etch resistance and mar resistance, making the composite coating particularly useful as a topcoat for automotive parts.

摘要翻译： 自交联成膜组合物和用于制备涂有着色或着色底涂层的多层涂覆制品和含有自交联成膜组合物的透明或透明面漆的方法。 自交联成膜组合物包含非凝胶加成聚合物，其是N-烷氧基甲基（甲基）丙烯酰胺和至少一种其它烯属不饱和单体的自由基引发的反应产物。 面漆组合物可以是基于水的。 透明面漆提供了具有改进的耐酸蚀性和耐擦伤性的复合涂层，使复合涂层特别适用于汽车部件的顶涂层。

公开(公告)号：US4978708A

公开(公告)日：1990-12-18

申请号：US343119

申请日：1989-04-25

申请人： Chris W. Fowler ,  Michael C. Knight ,  Anthony J. Nicholas

发明人： Chris W. Fowler ,  Michael C. Knight ,  Anthony J. Nicholas

IPC分类号： C09D133/06 ,  B05D7/02 ,  B05D7/16 ,  C09D5/00 ,  C09D133/04 ,  C09D161/20 ,  C09D167/00 ,  C09D167/02 ,  C09D175/00 ,  C09D175/06

CPC分类号： C09D175/06 ,  B05D7/534 ,  Y10T428/31551 ,  Y10T428/31681 ,  Y10T428/31688

摘要： Aqueous-based basecoat compositions, useful for application to metal and/or plastic substrates, comprise an anionic polyurethane principal resin and an anionic acrylic pigment grind resin. The compositions are particularly adapted to application to substrates over a wide range of ambient humidities and have quick drying characteristics. The incorporation of an anionic acrylic grind resin, which is compatible with the anionic polyurethane principal resin, produces a coating which has good pigment wetting and dispersion characteristics with improved shelf life and color stability.

公开(公告)号：US4322325A

公开(公告)日：1982-03-30

申请号：US163968

申请日：1980-06-30

申请人： Klaus Esser ,  Helmut Durr ,  Dieter Plath

发明人： Klaus Esser ,  Helmut Durr ,  Dieter Plath

IPC分类号： B05D5/06 ,  B05D7/00 ,  B05D7/16 ,  C08G63/00 ,  C08G63/46 ,  C08G63/52 ,  C09D5/38 ,  C09D163/00 ,  C09D167/00 ,  C09D167/06 ,  C09D3/64 ,  C09D5/10

CPC分类号： B05D7/534 ,  C09D167/00 ,  C09D5/38

摘要： A water-dilutable binder composition for the preparation of a metallic base paint comprising(A) a water-soluble condensation product derived from(a) a saturated or unsaturated oil-free polyester containing OH-groups having been prepared from at least one polycarboxylic acid and at least one polyhydric alcohol,(b) a polycarboxylic acid mixture containing trimellitic acid,(c) at least one epoxidized oil, and(d) a basic compound;(B) an additive selected from the group consisting of one or more metal powders, one or more metal powders in combination with at least one other pigment, and one or more metal powders in combination with at least one other dyestuff; and(C) at least one water-miscible solventa process for the preparation of a two-layer metallic paint coating with said composition.

摘要翻译： 一种用于制备金属基漆的水可稀释粘合剂组合物，其包含（A）衍生自（a）由至少一种多元羧酸制备的含有OH基的饱和或不饱和无油聚酯的水溶性缩合产物 和至少一种多元醇，（b）含有偏苯三酸的多元羧酸混合物，（c）至少一种环氧化油，和（d）碱性化合物; （B）选自一种或多种金属粉末，一种或多种与至少一种其它颜料组合的金属粉末和一种或多种与至少一种其它染料组合的金属粉末的添加剂的添加剂; 和（C）至少一种水混溶性溶剂，用于制备具有所述组合物的两层金属涂料涂料的方法。

公开(公告)号：US3666521A

公开(公告)日：1972-05-30

申请号：US3666521D

申请日：1970-06-18

申请人： MORTON NORWICH PRODUCTS INC

发明人： WEYNA PHILIP L ,  THUMA VOLNEY P ,  FREY DAVID A

IPC分类号： B05D5/00 ,  B05D7/00 ,  B05D7/26 ,  B44D1/14

CPC分类号： B05D7/534 ,  Y10T428/31667 ,  Y10T428/3187 ,  Y10T428/31909

摘要： A METHOD OF APPLYING A DURABLE COATING TO A SUBSTRATE SUCH AS FLOORS, WALLS, FURNITURE, METAL AND THE LIKE INVOLVING APPLYING TO THE SUBSTRATE A BASE COATING OF AN AQUEOUS COPOLYMER DISPERSION, ADDING SOLID PARTICULATE AGGREGATE TO THE BASE COAT, DRYING THE MIXTURE AND THEN ADDING A TOP COAT OF AN AQUEOUS DISPERSION OF A CROSSLINKABLE COPOLYMERIC COMPOSITION COMPRISING AN AQUEOUS COPOLYMER DISPERSION PREPARED FROM, ON AN OVERALL BASIS, ABOUT 30 TO ABOUT 60 WEIGHT PERCENT OF A COMBINATION OF AT LEAST ONE MONOETHYLENICALLY UNSATURATED HARDENING MONOMER AND AT LEAST ONE MONOETHYLENICALLY UNSATURATED SOFTENING MONOMER, AND FROM ABOUT 1 TO ABOUT 10 WEIGHT PERCENT OF A CROSS-LINKING AGENT, SAID HARDENING MONOMER THE TOTAL MONOMERS AND BEING SELECTED FROM THE GROUP CONSISTING OF STYRENE, ACRYLONITRILE, AND ALKYL METHACRYLATES, AND SAID SOFTENING MONOMER COMPRISING UP TO ABOUT 75 WEIGHT PERCENT OF THE TOTAL MONOMER COMPOSITION AND BEING SELECTED FROM THE GROUP CONSISTING OF ALKYL ACRYLATES CONTAINING FROM 1 TO 10 CARBON ATOMS IN THE AKLYL GROUP, AND DRYING TO FORM AN ATTRACTIVE, TOUGH AND RESILIENT COATING.

公开(公告)号：US20180112459A1

公开(公告)日：2018-04-26

申请号：US15838389

申请日：2017-12-12

申请人： FUJIFILM CORPORATION

发明人： Naruhiko AONO

IPC分类号： E06B9/24 ,  B05D1/38 ,  B05D3/10 ,  B05D5/00 ,  G02B5/26 ,  B32B7/12 ,  B32B27/20

CPC分类号： E06B9/24 ,  B05D1/38 ,  B05D3/10 ,  B05D3/141 ,  B05D5/00 ,  B05D7/534 ,  B05D2201/00 ,  B05D2401/20 ,  B05D2601/28 ,  B32B7/12 ,  B32B9/00 ,  B32B27/20 ,  B32B2307/202 ,  B32B2307/416 ,  C03C17/42 ,  C03C2217/445 ,  C03C2217/479 ,  C03C2217/78 ,  E06B3/6715 ,  E06B2009/2417 ,  G02B5/26

摘要： Provided is a heat ray reflective material including, on a support in the following order from the support side: a conductive particle-containing layer that includes fibrous conductive particles having an average length of 5 μm to 20 μm, and a binder, in which an expansion factor of a thickness before and after the passage of time in a case where 24 hours have elapsed under environmental conditions of a temperature of 63° C. and relative humidity of 50%, is 2.2% or less; and a protective layer that includes a metal oxide derived from a metal alkoxide.Provided is a heat ray reflective material including, on a support in the following order from the support side: a conductive particle-containing layer that includes the fibrous conductive particles, and a binder having a water absorption rate of 10% or less; and the protective layer.

公开(公告)号：US09644111B2

公开(公告)日：2017-05-09

申请号：US14416493

申请日：2013-05-29

申请人： BASF Coatings GmbH

发明人： Peter Hoffmann ,  Matthijs Groenewolt ,  Benedikt Schnier ,  Elke Westhoff

IPC分类号： B32B27/40 ,  C09D175/04 ,  C08G18/62 ,  C08G18/79 ,  C08G18/80 ,  C08G18/28 ,  B05D7/00

CPC分类号： C09D175/04 ,  B05D7/53 ,  B05D7/534 ,  B05D7/544 ,  C08G18/289 ,  C08G18/6254 ,  C08G18/792 ,  C08G18/809 ,  Y10T428/31551

摘要： Described are nonaqueous coating material compositions comprising (A) at least one polyhydroxyl group-containing compound, (B) at least one polyisocyanate group-containing compound having free or blocked isocyanate groups, (D) at least one catalyst (D) based on a zinc-amidine complex which is preparable by reacting one or more zinc(II) biscarboxylates with an amidine of the formula (I) or with a mixture of two or more amidines of the formula (I) and (S) at least one monomeric aromatic optionally substituted carboxylic acid (S) whose carboxyl group is in conjugation with a π-electron system, wherein the component (B) comprises at least one structural unit —NR—(X—SiR″x(OR′)3-x) (II), and/or at least one structural unit —N(X—SiR″x(OR′)3-x)n(X′—SiR″y(OR′)3-y)m (III). Also described are multistage coating methods, and the use of the coating material compositions.

公开(公告)号：US09636706B2

公开(公告)日：2017-05-02

申请号：US12972652

申请日：2010-12-20

申请人： Siyuan Jiang ,  Qianqian Li ,  Jiakuan Sun

发明人： Siyuan Jiang ,  Qianqian Li ,  Jiakuan Sun

IPC分类号： B05D7/00 ,  C08K7/22 ,  C09D7/00 ,  C09D7/12

CPC分类号： B05D7/534 ,  B05D2502/00 ,  B05D2520/00 ,  B05D2602/00 ,  C08K7/22 ,  C09D7/42 ,  C09D7/65 ,  C09D7/69 ,  C09D7/70 ,  Y10T428/31928

摘要： This invention relates to a multilayer coating system derived from Titanium dioxide free aqueous coating compositions. The multilayer coating system comprises at least two layers including a layer of base coating which provides good hiding function for substrates and a second layer of clear top coating which provides surface protection functions for the coating system. The base coating composition comprises an opaque (co)polymer having at least one void per (co)polymer particle. The top coating composition comprises a duller (co)polymer chosen from a multi-stage (co)polymer, a single stage crosslinked (co)polymer, and mixtures thereof.