公开(公告)号：WO2009146317A8

公开(公告)日：2010-08-12

申请号：PCT/US2009045263

申请日：2009-05-27

Applicant: DU PONT ,  RICHTER GUNTER ,  DOSSEL KARL-FRIEDRICH

Inventor： RICHTER GUNTER ,  DOSSEL KARL-FRIEDRICH

IPC: C09D5/00

CPC classification number: B05D7/574 ,  B05D1/02 ,  B05D3/0254 ,  B05D5/06 ,  B05D7/542 ,  B05D7/572 ,  B05D2202/10 ,  C08K3/08 ,  C08K3/22 ,  C09D5/004 ,  C09D7/61 ,  C09D7/70 ,  Y10T428/256 ,  Y10T428/31504

Abstract: A process for the production of a dark-color multi-layer coating, comprising the successive steps: (1) applying an NIR-opaque coating layer A' from a pigmented, solvent- or waterborne coating composition A to a substrate, (2) applying a coating layer B' from a pigmented coating composition B onto the substrate provided with coating layer A', wherein the pigment content of coating composition A consists 90 to 100 wt.% of at least one 10 to 80 nm thick aluminum flake pigment and 0 to 10 wt.% of at least one further pigment, which is selected in such a way that NIR-opaque coating layer A' exhibits low NIR absorption, wherein the pigment content of coating composition B consists 50 to 100 wt.% of at least one black pigment with low NIR absorption and 0 to 50 wt.% of at least one further pigment, which is selected in such a way that coating layer B' exhibits low NIR absorption and that the dark-color multi-layer coating exhibits a brightness L* (according to CIEL*a*b*, DIN 6174), measured at an illumination angle of 45 degrees to the perpendicular and an observation angle of 45 degrees to the specular, of at most 10 units, wherein the sum of the respective wt.% equals 100 wt.%, and wherein the coating layers A' and B' are cured.

Abstract translation: 一种用于生产深色多层涂层的方法，包括以下连续步骤：（1）将不透明涂层A'从着色的溶剂或水性涂料组合物A施加到基材上，（2） 将涂层B'从着色涂料组合物B施加到具有涂层A'的基材上，其中涂料组合物A的颜料含量为90至100重量％的至少一种10至80nm厚的铝片状颜料，以及 0至10重量％的至少一种另外的颜料，其以使得NIR不透明涂层A'显示低NIR吸收的方式选择，其中涂料组合物B的颜料含量为50至100重量％ 至少一种具有低NIR吸收的黑色颜料和0至50重量％的至少一种其它颜料，其以这样的方式选择，使得涂层B'显示低的近红外吸收，并且深色多层涂层表现出 亮度L *（根据CIEL * a * b *，DIN 6174），测量a 相对于垂直角为45度的照明角度和与镜面成45度的观察角度为至多10个单位，其中相应重量％的总和等于100重量％，并且其中涂层A'和 B'被治愈。

公开(公告)号：WO2010030970A2

公开(公告)日：2010-03-18

申请号：PCT/US2009/056788

申请日：2009-09-14

Applicant: E. I. du Pont de Nemours and Company ,  RICHTER, Gunter ,  DOESSEL, Karl-Friedrich ,  DUTT, Wilfried

Inventor： RICHTER, Gunter ,  DOESSEL, Karl-Friedrich ,  DUTT, Wilfried

IPC: B05D5/06

CPC classification number: B05D7/574 ,  B05D1/02 ,  B05D7/14 ,  B05D7/572 ,  B05D2202/10 ,  C08K3/08 ,  C08K3/22 ,  C08K5/01 ,  C09D7/61 ,  C09D7/70

Abstract: A process for the production of a dark-color multi-layer coating, comprising the successive steps: (1) applying an NIR-opaque coating layer A' from a waterborne pigmented coating composition A to a substrate, (2) applying a coating layer B' from a waterborne pigmented coating composition B onto the substrate provided with coating layer A', (3) subjecting the coated substrate obtained in step (2) to a drying step, (4) applying a clear coat layer, and (5) curing the coating layers simultaneously; wherein both coating compositions A and B comprise aqueous microgel and sheet silicate, wherein the pigment content of coating composition A comprises

Abstract translation: 制备深色多层涂层的方法，其包括以下连续步骤：（1）将来自水性着色涂料组合物A的不透明NIR涂层A'施加到基材 ，（2）将涂布层B'从水性着色涂料组合物B涂布到设置有涂布层A'的基材上，（3）将步骤（2）中获得的涂布基材进行干燥步骤，（4） 透明涂层，和（5）同时固化涂层; 其中涂料组合物A和B两者均包含含水微凝胶和片状硅酸盐，其中涂料组合物A的颜料含量包含<！ - SIPO

公开(公告)号：WO2011056646A1

公开(公告)日：2011-05-12

申请号：PCT/US2010/054266

申请日：2010-10-27

Applicant: E. I. du Pont de Nemours and Company ,  DOESSEL, Karl-Friedrich ,  RICHTER, Gunter

Inventor： DOESSEL, Karl-Friedrich ,  RICHTER, Gunter

IPC: B05D7/00 ,  B05D7/14

CPC classification number: B05D7/14 ,  B05D1/02 ,  B05D5/06 ,  B05D7/16 ,  B05D7/572

Abstract: A process for the production of a dark-color multi-layer coating, comprising the successive steps: (1) applying an NIR-opaque coating layer A' from a solventborne coating composition A to a substrate, (2) applying a coating layer B' from a solventborne coating composition B onto the substrate provided with coating layer A', (3) subjecting the coated substrate obtained in step (2) to a drying step, (4) applying a clear coat layer, and (5) curing the coating layers simultaneously; wherein both coating compositions A and B comprise binders and crosslinkers comprising melamine-formaldehyde resin crosslinker, wherein both coating compositions A and B comprise certain proportions of cellulose ester binder and NAD binder and/or sheet silicate and/or fumed silica and/or urea SCA and/or polyolefine wax, wherein the pigment content of coating composition A consists 90 to 100 wt.% of aluminum flake pigment and 0 to 10 wt.% of further pigment, wherein the pigment content of coating composition B consists 50 to 100 wt.% of black pigment with low NIR absorption and 0 to 50 wt.% of further pigment.

Abstract translation: 一种用于生产深色多层涂层的方法，包括以下连续步骤：（1）将不透明涂层A'从溶剂型涂料组合物A施加到基材上，（2）涂布涂层B 从溶剂型涂料组合物B到具有涂层A'的基材上，（3）将步骤（2）中获得的涂布基材进行干燥步骤，（4）涂布透明涂层，和（5）固化 同时涂层; 其中两种涂料组合物A和B都包含包含三聚氰胺 - 甲醛树脂交联剂的粘合剂和交联剂，其中两种涂料组合物A和B都包含一定比例的纤维素酯粘合剂和NAD粘合剂和/或片状硅酸盐和/或热解二氧化硅和/或尿素SCA 和/或聚烯烃蜡，其中涂料组合物A的颜料含量为90至100重量％的铝薄片颜料和0至10重量％的其它颜料，其中涂料组合物B的颜料含量为50至100重量％ ％的低NIR吸收的黑色颜料和0至50重量％的其他颜料。

公开(公告)号：WO2009146317A1

公开(公告)日：2009-12-03

申请号：PCT/US2009/045263

申请日：2009-05-27

Applicant: E. I. DU PONT DE NEMOURS AND COMPANY ,  RICHTER, Gunter ,  DOSSEL, Karl-Friedrich

Inventor： RICHTER, Gunter ,  DOSSEL, Karl-Friedrich

IPC: C09D5/00

CPC classification number: B05D7/574 ,  B05D1/02 ,  B05D3/0254 ,  B05D5/06 ,  B05D7/542 ,  B05D7/572 ,  B05D2202/10 ,  C08K3/08 ,  C08K3/22 ,  C09D5/004 ,  C09D7/61 ,  C09D7/70 ,  Y10T428/256 ,  Y10T428/31504

Abstract: A process for the production of a dark-color multi-layer coating, comprising the successive steps: (1) applying an NIR-opaque coating layer A' from a pigmented, solvent- or waterborne coating composition A to a substrate, (2) applying a coating layer B' from a pigmented coating composition B onto the substrate provided with coating layer A', wherein the pigment content of coating composition A consists 90 to 100 wt.% of at least one 10 to 80 nm thick aluminum flake pigment and 0 to 10 wt.% of at least one further pigment, which is selected in such a way that NIR-opaque coating layer A' exhibits low NIR absorption, wherein the pigment content of coating composition B consists 50 to 100 wt.% of at least one black pigment with low NIR absorption and 0 to 50 wt.% of at least one further pigment, which is selected in such a way that coating layer B' exhibits low NIR absorption and that the dark-color multi-layer coating exhibits a brightness L* (according to CIEL*a*b*, DIN 6174), measured at an illumination angle of 45 degrees to the perpendicular and an observation angle of 45 degrees to the specular, of at most 10 units, wherein the sum of the respective wt.% equals 100 wt.%, and wherein the coating layers A' and B' are cured.

Abstract translation: 一种用于生产深色多层涂层的方法，包括以下连续步骤：（1）将不透明涂层A'从着色的溶剂或水性涂料组合物A施加到基材上，（2） 将涂层B'从着色涂料组合物B施加到具有涂层A'的基材上，其中涂料组合物A的颜料含量为90至100重量％的至少一种10至80nm厚的铝片状颜料，以及 0至10重量％的至少一种另外的颜料，其以使得NIR不透明涂层A'显示低NIR吸收的方式选择，其中涂料组合物B的颜料含量为50至100重量％ 至少一种具有低NIR吸收的黑色颜料和0至50重量％的至少一种其它颜料，其以这样的方式选择，使得涂层B'显示低的近红外吸收，并且深色多层涂层表现出 亮度L *（根据CIEL * a * b *，DIN 6174），测量a 相对于垂直角为45度的照明角度和与镜面成45度的观察角度为至多10个单位，其中相应重量％的总和等于100重量％，并且其中涂层A'和 B'被治愈。

公开(公告)号：WO2006036828A1

公开(公告)日：2006-04-06

申请号：PCT/US2005/034255

申请日：2005-09-27

Applicant: E.I. DUPONT DE NEMOURS AND COMPANY ,  CHILLA, Marc ,  GEORGIADIS, Michael ,  KEGEL, Volker ,  RICHTER, Gunter

Inventor： CHILLA, Marc ,  GEORGIADIS, Michael ,  KEGEL, Volker ,  RICHTER, Gunter

IPC: B05D7/16 ,  B05D7/00

CPC classification number: C09D5/38 ,  B05D7/14 ,  B05D7/577 ,  B05D2601/02 ,  C09D5/36 ,  Y10T428/265

Abstract: A process producing multi-layer coatings in light metallic color shades, comprising the successive steps: (1) applying a 5 to 20 mm thick base coat layer to a pre-coated substrate, (2) applying a clear coat layer onto the base coat layer, (3) jointly curing the base coat and clear coat layers, wherein the base coat layer is applied from an unmodified water-borne metallic base coat having a ratio by weight of pigment to resin solids of 0.3:1 to 0.45:1, wherein the pigment content consists 60 to 100% by weight of at least one non-leafing aluminum pigment with a platelet thickness over 100 to 500 nm and 0 to 40% by weight of at least one pigment different from aluminum pigments, wherein the pigment(s) different from aluminum pigments are selected in such a way that the multi-layer coating obtained exhibits a brightness L* (according to CIEL*a*b*, DIN 6174), of at least 80 units.

Abstract translation: 一种以浅金属色调制造多层涂层的方法，包括以下连续步骤：（1）将5至20mm厚的底涂层施加到预涂底物上，（2）在底涂层上施加透明涂层 （3）共同固化基底涂层和透明涂层，其中底涂层由颜料与树脂固体的重量比为0.3:1至0.45:1的未改性的水性金属底涂层施加， 其中颜料含量为60-100重量％的至少一种片状厚度超过100至500nm的非漂浮铝颜料和0至40重量％的至少一种不同于铝颜料的颜料，其中颜料（ 选择不同于铝颜料的方法，使得获得的多层涂层具有至少80单位的亮度L *（根据CIEL * a * b *，DIN 6174）。

公开(公告)号：WO2012092337A2

公开(公告)日：2012-07-05

申请号：PCT/US2011067528

申请日：2011-12-28

Applicant: DU PONT ,  RICHTER GUNTER

Inventor： RICHTER GUNTER

IPC: B32B15/08 ,  B32B15/20 ,  B32B27/20 ,  B32B37/00

CPC classification number: G02B5/208 ,  B32B15/08 ,  B32B27/08 ,  B32B2255/06 ,  B32B2255/10 ,  B32B2307/40 ,  B32B2307/406 ,  C08J7/047 ,  C09D5/004 ,  Y10T428/24942

Abstract: A process for the production of a multi-layer composite, wherein a coating layer is applied from a pigmented coating composition onto the front face of an NIR-opaque foil exhibiting low NIR absorption, wherein the pigment content of the coating composition consists 50 to 100 wt.% of at least one black pigment with low NIR absorption and 0 to 50 wt.% of at least one further pigment, which is selected in such a way that the coating layer exhibits low NIR absorption and that the multi-layer composite has a color with a brightness L* of at most 10 units, wherein the sum of the wt.% equals 100 wt.%, and wherein the coating layer is cured.

Abstract translation: 一种制备多层复合材料的方法，其中将涂层从有色涂料组合物施加到显示低NIR吸收的NIR不透明箔的正面上，其中涂料组合物的颜料含量为50至100 至少一种具有低NIR吸收的至少一种黑色颜料和0至50重量％的至少一种其它颜料的重量％，其以使得涂层显示低NIR吸收并且多层复合材料具有 亮度L *最多为10个单位的颜色，其中重量％的总和等于100重量％，并且其中涂层被固化。

公开(公告)号：WO2012091818A1

公开(公告)日：2012-07-05

申请号：PCT/US2011/061205

申请日：2011-11-17

Applicant: E. I. DU PONT DE NEMOURS AND COMPANY ,  RICHTER, Gunter

Inventor： RICHTER, Gunter

IPC: B05D7/04 ,  B05D5/06

CPC classification number: B05D5/061 ,  B05D5/06 ,  B05D7/04 ,  B05D7/52 ,  B05D7/542 ,  B05D2201/04 ,  B05D2601/06 ,  B05D2601/08 ,  Y10T156/10 ,  Y10T428/24942

Abstract: A process for the production of a multi-layer composite comprising applying a coating layer from a pigmented coating composition A onto the back face of a transparent plastic film and then applying an NIR-opaque coating layer from a pigmented coating composition B, wherein the pigment content of coating composition A consists 50 to 100 wt.% of black pigment with low NIR absorption and 0 to 50 wt.% of further pigment, which is selected in such a way that coating layer A' exhibits low NIR absorption and that the multi-layer composite exhibits a brightness L* of at most 10 units, wherein the pigment content of coating composition B is either a pigment content PC1 consisting 90 to 100 wt.% of aluminum flake pigment and 0 to 10 wt.% of further pigment, which is selected in such a way that NIR-opaque coating layer B' exhibits low NIR absorption, or a pigment content PC2 comprising

Abstract translation: 一种制备多层复合材料的方法，包括将着色涂料组合物A的涂层施加到透明塑料膜的背面上，然后从着色涂料组合物B施加NIR不透明的涂层，其中颜料 涂料组合物A的含量为50至100重量％的低NIR吸收的黑色颜料和0至50重量％的另外的颜料，其选择使得涂层A'显示低的近红外吸收，并且多 层叠复合材料的亮度L *为至多10个单位，其中涂料组合物B的颜料含量为90至100重量％的铝薄片颜料和0至10重量％的其它颜料的颜料含量PC1， 其选择为NIR不透明涂层B'显示低NIR吸收，或颜料含量PC2包含<90重量％的铝片状颜料，并且以这样的方式构成，使得不透明的涂层B' 展品 低NIR吸收，并且其中涂层A'和B'固化。

公开(公告)号：WO2010030970A3

公开(公告)日：2010-11-25

申请号：PCT/US2009056788

申请日：2009-09-14

Applicant: DU PONT ,  RICHTER GUNTER ,  DOESSEL KARL-FRIEDRICH ,  DUTT WILFRIED

Inventor： RICHTER GUNTER ,  DOESSEL KARL-FRIEDRICH ,  DUTT WILFRIED

IPC: C09D5/00

CPC classification number: B05D7/574 ,  B05D1/02 ,  B05D7/14 ,  B05D7/572 ,  B05D2202/10 ,  C08K3/08 ,  C08K3/22 ,  C08K5/01 ,  C09D7/61 ,  C09D7/70

Abstract: A process for the production of a dark-color multi-layer coating, comprising the successive steps: (1) applying an NIR-opaque coating layer A' from a waterborne pigmented coating composition A to a substrate, (2) applying a coating layer B' from a waterborne pigmented coating composition B onto the substrate provided with coating layer A', (3) subjecting the coated substrate obtained in step (2) to a drying step, (4) applying a clear coat layer, and (5) curing the coating layers simultaneously; wherein both coating compositions A and B comprise aqueous microgel and sheet silicate, wherein the pigment content of coating composition A comprises

Abstract translation: 一种用于生产深色多层涂层的方法，包括以下连续步骤：（1）将NIR不透明涂层A'从水性着色涂料组合物A施加到基材上，（2）涂覆涂层 （3）将步骤（2）中获得的涂布基材进行干燥步骤，（4）涂布透明涂层，和（5）将水性着色涂料组合物B中的B' 同时固化涂层; 其中涂料组合物A和B均包含水性微凝胶和片状硅酸盐，其中涂料组合物A的颜料含量包含<90重量％的铝薄片颜料，并且具有涂层A'显示低NIR吸收的组合物，其中颜料 涂料组合物B的含量为50至100重量％的低NIR吸收的黑色颜料和0至50重量％的其它颜料。

公开(公告)号：WO2010030971A2

公开(公告)日：2010-03-18

申请号：PCT/US2009/056789

申请日：2009-09-14

Applicant: E. I. DU PONT DE NEMOURS AND COMPANY ,  RICHTER, Gunter ,  DOESSEL, Karl-Friedrich ,  DUTT, Wilfried

Inventor： RICHTER, Gunter ,  DOESSEL, Karl-Friedrich ,  DUTT, Wilfried

IPC: B05D1/36 ,  B05D5/00 ,  B05D7/00

CPC classification number: B05D7/16 ,  B05D1/02 ,  B05D5/06 ,  B05D7/572 ,  B05D7/574 ,  B05D2202/10

Abstract: A process for the production of a dark-color multi-layer coating, comprising the successive steps: (1) applying an NIR-opaque coating layer A' from a waterborne pigmented coating composition A to a substrate, (2) applying a coating layer B' from a waterborne pigmented coating composition B onto the substrate provided with coating layer A', (3) subjecting the coated substrate obtained in step (2) to a drying step, (4) applying a clear coat layer, and (5) curing the coating layers simultaneously; wherein both coating compositions A and B comprise aqueous microgel and sheet silicate, wherein the pigment content of coating composition A consists 90 to 100 wt.% of aluminum flake pigment and 0 to 10 wt.% of further pigment, wherein the pigment content of coating composition B consists 50 to 100 wt.% of black pigment with low NIR absorption and 0 to 50 wt.% of further pigment.

Abstract translation: 一种用于生产深色多层涂层的方法，包括以下连续步骤：（1）将NIR不透明涂层A'从水性着色涂料组合物A施加到基材上，（2）涂覆涂层 （3）将步骤（2）中获得的涂布基材进行干燥步骤，（4）涂布透明涂层，和（5）将水性着色涂料组合物B中的B' 同时固化涂层; 其中涂料组合物A和B均包含水性微凝胶和片状硅酸盐，其中涂料组合物A的颜料含量为90至100重量％的铝薄片颜料和0至10重量％的其它颜料，其中涂料的颜料含量 组合物B包含50至100重量％的具有低NIR吸收的黑色颜料和0至50重量％的其它颜料。

公开(公告)号：WO2009146318A1

公开(公告)日：2009-12-03

申请号：PCT/US2009/045269

申请日：2009-05-27

Applicant: E. I. DU PONT DE NEMOURS AND COMPANY ,  RICHTER, Gunter ,  DOSSEL, Karl-Friedrich

Inventor： RICHTER, Gunter ,  DOSSEL, Karl-Friedrich

IPC: C09D5/00

CPC classification number: B32B15/043 ,  B05D5/06 ,  B05D5/067 ,  B05D5/068 ,  B05D7/14 ,  B05D7/52 ,  B05D7/536 ,  B05D7/54 ,  B05D7/546 ,  B05D7/56 ,  B05D7/57 ,  B05D7/572 ,  B05D7/577 ,  B32B15/08 ,  C08K3/08 ,  C09D5/004 ,  C09D5/38 ,  C09D7/70 ,  Y10T428/31678

Abstract: A process for the production of a dark-color multi-layer coating, comprising the successive steps:(1) applying an NIR-opaque coating layer A' from a pigmented, solvent- or waterborne coating composition A to a substrate,(2) applying a coating layer B' from a pigmented coating composition B onto the substrate provided with coating layer A',wherein the pigment content of coating composition A consists 90 to 100 wt.% of at least one aluminum flake pigment and 0 to 10 wt.% of at least one further pigment, which is selected in such a way that NIR-opaque coating layer A' exhibits low NIR absorption, wherein the pigment content of coating composition A comprises

Abstract translation: 一种用于生产深色多层涂层的方法，包括以下连续步骤：（1）将不透明涂层A'从着色的溶剂或水性涂料组合物A施加到基材上，（2） 将涂层B'从着色涂料组合物B施加到具有涂层A'的基材上，其中涂料组合物A的颜料含量为90至100重量％的至少一种铝薄片颜料和0至10重量％ 至少一种另外的颜料的％，其被选择为使得NIR不透明涂层A'显示低NIR吸收，其中涂料组合物A的颜料含量包含<90重量％的10至80nm厚的铝片 颜料，其中涂料组合物B的颜料含量为50至100重量％的至少一种具有低NIR吸收的至少一种黑色颜料和0至50重量％的至少一种其它颜料，其以如下方式选择：涂层 层B'显示出低的近红外吸收，而黑暗 彩色多层涂层显示出与垂直相距45度的照度角和与镜面成45度的观察角度的亮度L *（根据CIEL * a * b *，DIN 6174），最多 10单位，其中相应重量％的总和等于100重量％，并且其中涂层A'和B'固化。