公开(公告)号：US09155549B2

公开(公告)日：2015-10-13

申请号：US14040947

申请日：2013-09-30

Applicant: Rohm and Haas Company

Inventor： Adam Fasula ,  Kenneth Lennon ,  Partha S. Majumdar ,  Edwin Hugh Nungesser

IPC: C09D133/06 ,  A61B17/17 ,  C09D133/08 ,  A61B17/14 ,  A61B17/16

CPC classification number: A61B17/1764 ,  A61B17/14 ,  A61B17/1655 ,  C08L2201/54 ,  C09D7/00 ,  C09D133/08

Abstract: The present invention relates to a composition comprising an aqueous dispersion of a film-forming polymer, spherical polymer beads, a HASE rheology modifier, and optionally a pigment. The composition is useful in coatings compositions.

Abstract translation: 本发明涉及包含成膜聚合物的水性分散体，球形聚合物珠粒，HASE流变改性剂和任选的颜料的组合物。 该组合物可用于涂料组合物中。

公开(公告)号：US09505944B2

公开(公告)日：2016-11-29

申请号：US14761222

申请日：2014-01-15

Applicant: Rohm and Haas Company

Inventor： James C. Bohling ,  Catherine A. Finegan ,  Ericka Lynn Killian ,  Edwin Hugh Nungesser ,  Morris C. Wills

IPC: C09D133/14 ,  C09D131/04 ,  C09D143/02 ,  C09D101/28 ,  C09D175/04 ,  C08K3/22

CPC classification number: C09D133/14 ,  C08K2003/2241 ,  C08L2201/54 ,  C09D101/28 ,  C09D131/04 ,  C09D143/02 ,  C09D175/04 ,  C08F218/08 ,  C08F2220/1825 ,  C08F230/02 ,  C08F2220/585

Abstract: The present invention relates to a coatings composition comprising an aqueous dispersion of polymer particles, pigment particles, and extender particles. The polymer particles comprise from 35 to 99.8 weight percent structural units of vinyl acetate and from 0.1 to 6 weight percent structural units of a phosphorus acid monomer or a salt thereof, and the coating composition has a pigment volume concentration in the range of from 25 up to the critical pigment volume concentration of the composition.

Abstract translation: 本发明涉及包含聚合物颗粒，颜料颗粒和增量剂颗粒的水性分散体的涂料组合物。 聚合物颗粒包含35至99.8重量％的乙酸乙烯酯的结构单元和0.1至6重量％的磷酸单体或其盐的结构单元，并且涂料组合物的颜料体积浓度范围为25升 至组合物的临界颜料体积浓度。

公开(公告)号：US20150361294A1

公开(公告)日：2015-12-17

申请号：US14761222

申请日：2014-01-15

Applicant: ROHM AND HAAS COMPANY

Inventor： James C. Bohling ,  Catherine A. Finegan ,  Ericka Lynn Killian ,  Edwin Hugh Nungesser ,  Morris C. Wills

IPC: C09D133/14 ,  C09D101/28 ,  C09D175/04

CPC classification number: C09D133/14 ,  C08K2003/2241 ,  C08L2201/54 ,  C09D101/28 ,  C09D131/04 ,  C09D143/02 ,  C09D175/04 ,  C08F218/08 ,  C08F2220/1825 ,  C08F230/02 ,  C08F2220/585

Abstract: The present invention relates to a coatings composition comprising an aqueous dispersion of polymer particles, pigment particles, and extender particles. The polymer particles comprise from 35 to 99.8 weight percent structural units of vinyl acetate and from 0.1 to 6 weight percent structural units of a phosphorus acid monomer or a salt thereof, and the coating composition has a pigment volume concentration in the range of from 25 up to the critical pigment volume concentration of the composition.

Abstract translation: 本发明涉及包含聚合物颗粒，颜料颗粒和增量剂颗粒的水性分散体的涂料组合物。 聚合物颗粒包含35至99.8重量％的乙酸乙烯酯的结构单元和0.1至6重量％的磷酸单体或其盐的结构单元，并且涂料组合物的颜料体积浓度范围为25升 至组合物的临界颜料体积浓度。

公开(公告)号：US20150197659A1

公开(公告)日：2015-07-16

申请号：US14422594

申请日：2013-09-18

Applicant: Rohm and Haas Company

Inventor： Nader N. Kamel ,  Edward La Fleur ,  Partha S. Majumdar ,  Edwin Hugh Nungesser

IPC: C09D133/02

CPC classification number: C09D133/02 ,  C08F265/06 ,  C08F285/00 ,  C08L2201/10 ,  C08L2203/16 ,  C08L2205/03 ,  C08L2207/53 ,  C09D5/006 ,  C09D151/003 ,  C08L51/003 ,  C08F220/18 ,  C08F2220/1808

Abstract: Provided is an aqueous coating composition including: particular amounts of certain first solid polymeric particles having an average diameter of 0.60-0.99 μm; certain second solid polymeric particles having an average diameter of 2-20 μm, and mixtures thereof; and, third solid polymeric particles having a calculated Tg of from −60 C to 120° C. and an average particle diameter of from 50 nm to 500 nm; wherein the second solid polymeric particles have a K10 value of less than 1.9E+10 N/m2; wherein the difference between the refractive index of the outer surface of the second solid polymeric particles and the refractive index of the third solid polymeric particles is between 10E-4 to 10E-2; and wherein the aqueous coating composition comprises less than 10% by volume, inorganic extender particles. A method for providing a coating from the aqueous coating composition and a low glare coating so formed are also provided.

Abstract translation: 提供一种水性涂料组合物，其包含：特定量的某些第一固体聚合物颗粒，其平均直径为0.60-0.99μm; 某些平均直径为2-20μm的第二固体聚合物颗粒及其混合物; 以及计算出的Tg为-60℃至120℃，平均粒径为50nm至500nm的第三固体聚合物颗粒; 其中所述第二固体聚合物颗粒具有小于1.9E + 10N / m 2的K 10值; 其中所述第二固体聚合物颗粒的外表面的折射率与所述第三固体聚合物颗粒的折射率之间的差为10E-4至10E-2; 并且其中所述水性涂料组合物包含小于10体积％的无机增量剂颗粒。 还提供了一种从水性涂料组合物提供涂层和如此形成的低眩光涂层的方法。

公开(公告)号：US09499674B2

公开(公告)日：2016-11-22

申请号：US14774222

申请日：2014-03-21

Applicant: Rohm and Haas Company

Inventor： William B. Griffith, Jr. ,  Edward La Fleur ,  Edwin Hugh Nungesser

IPC: C08J5/00 ,  C08J5/18 ,  G02B1/111 ,  H01L31/0216

CPC classification number: C08J5/18 ,  C08J2423/12 ,  C08J2433/08 ,  G02B1/111 ,  H01L31/02168 ,  Y02E10/50

Abstract: A film containing polymeric particles which have an average particle diameter from 0.75 to 15 μm and a refractive index which changes continuously from the center of the particles to the surface. The particles are embedded in a continuous polymeric phase comprising a polyolefin. The average refractive index difference measured from 400 nm to 800 nm between the polymeric particles and the continuous polymeric phase is no greater than 0.02.

Abstract translation: 含有平均粒径为0.75〜15μm，折射率从粒子的中心向表面连续变化的聚合物粒子的膜。 颗粒被包埋在包含聚烯烃的连续聚合物相中。 在聚合物颗粒和连续聚合物相之间从400nm到800nm测量的平均折射率差不大于0.02。

公开(公告)号：US09458347B2

公开(公告)日：2016-10-04

申请号：US14419802

申请日：2013-09-18

Applicant: Rohm and Haas Company

Inventor： Edward La Fleur ,  Partha S. Majumdar ,  Edwin Hugh Nungesser

IPC: C09D133/08 ,  C08F265/06 ,  C08F285/00 ,  C09D151/00

CPC classification number: C09D133/08 ,  C08F265/06 ,  C08F285/00 ,  C08L2205/025 ,  C09D151/003 ,  C08L51/003 ,  C08F220/18 ,  C08F2220/1808

Abstract: An aqueous coating composition including: certain first solid polymeric particles having an average diameter of 0.60-0.99 μm and certain second solid polymeric particles having a calculated Tg of from −60° C. to 120° C. and an average particle diameter of from 50 nm to 500 nm; wherein the dry weight ratio of the first solid polymeric particles to the second solid polymeric particles is from 0.15:1 to 10:1; and the aqueous coating composition includes less than 10% by volume, inorganic extender particles is provided. Also provided is a coating having a ratio of 85° specular gloss to 20° specular gloss equal to or greater than 33 formed from the aqueous coating composition.

Abstract translation: 一种水性涂料组合物，其包含：平均直径为0.60-0.99μm的某些第一固体聚合物颗粒和某些第二固体聚合物颗粒，其计算Tg为-60℃至120℃，平均粒径为50 nm至500nm; 其中所述第一固体聚合物颗粒与所述第二固体聚合物颗粒的干重比为0.15:1至10:1; 并且水性涂料组合物的体积含量小于10体积％，提供无机填充剂颗粒。 还提供了由水性涂料组合物形成的具有等于或大于33的等于或大于33的比例为85°镜面光泽度与20°镜面光泽度的涂层。

公开(公告)号：US20160017133A1

公开(公告)日：2016-01-21

申请号：US14775765

申请日：2014-03-21

Applicant: Rohm and Haas Company ,  Dow Global Technologies LLC

Inventor： Xuming Chen ,  Claudia Hernandez ,  Edward La Fleur ,  Edwin Hugh Nungesser ,  Himal Ray

IPC: C08L23/06 ,  C08L23/12

CPC classification number: C08L23/06 ,  C08J5/18 ,  C08J2323/08 ,  C08L23/0815 ,  C08L23/12 ,  C08L2203/16 ,  C08L2205/14 ,  C09D7/65 ,  C09D7/68 ,  C09D7/69 ,  C09D123/0815 ,  C08L23/0869

Abstract: A film comprising from 1 to 50 wt % of polymeric particles having: (a) an average particle diameter from 0.5 to 15 μm; (b) a refractive index from 1.46 to 1.7; and (c) at least 60% polymerized residues of acrylic monomers; and a continuous polymeric phase comprising a polyolefin; wherein an average refractive index difference measured from 400 nm to 800 nm between the polymeric particles and the continuous polymeric phase is at least 0.03.

Abstract translation: 包含1至50重量％的聚合物颗粒的膜，其具有：（a）平均粒径为0.5至15μm; （b）折射率为1.46至1.7; 和（c）丙烯酸单体的至少60％的聚合残基; 和包含聚烯烃的连续聚合物相; 其中在聚合物颗粒和连续聚合物相之间从400nm至800nm测量的平均折射率差为至少0.03。

公开(公告)号：US20150184016A1

公开(公告)日：2015-07-02

申请号：US14419802

申请日：2013-09-18

Applicant: Rohm and Haas Company

Inventor： Edward La Fleur ,  Partha S. Majumdar ,  Edwin Hugh Nungesser

IPC: C09D133/08

CPC classification number: C09D133/08 ,  C08F265/06 ,  C08F285/00 ,  C08L2205/025 ,  C09D151/003 ,  C08L51/003 ,  C08F220/18 ,  C08F2220/1808

Abstract: An aqueous coating composition including: certain first solid polymeric particles having an average diameter of 0.60-0.99 μm and certain second solid polymeric particles having a calculated Tg of from −60° C. to 120° C. and an average particle diameter of from 50 nm to 500 nm; wherein the dry weight ratio of the first solid polymeric particles to the second solid polymeric particles is from 0.15:1 to 10:1; and the aqueous coating composition includes less than 10% by volume, inorganic extender particles is provided. Also provided is a coating having a ratio of 85° specular gloss to 20° specular gloss equal to or greater than 33 formed from the aqueous coating composition.

Abstract translation: 一种水性涂料组合物，其包含：平均直径为0.60-0.99μm的某些第一固体聚合物颗粒和某些第二固体聚合物颗粒，其计算Tg为-60℃至120℃，平均粒径为50 nm至500nm; 其中所述第一固体聚合物颗粒与所述第二固体聚合物颗粒的干重比为0.15:1至10:1; 并且水性涂料组合物的体积含量小于10体积％，提供无机填充剂颗粒。 还提供了由水性涂料组合物形成的具有等于或大于33的等于或大于33的比例为85°镜面光泽度与20°镜面光泽度的涂层。

公开(公告)号：US09645289B2

公开(公告)日：2017-05-09

申请号：US15025263

申请日：2014-09-24

Applicant: Rohm and Haas Company

Inventor： Edwin Hugh Nungesser ,  Edward La Fleur ,  Adam Fasula ,  Partha S. Majumdar

IPC: G02B5/128 ,  B05D5/06 ,  G02B1/04

CPC classification number: G02B5/128 ,  B05D5/061 ,  G02B1/04

Abstract: Provided is an article having a condition-dependent image, said article comprising (a) a substrate having a surface, (b) upon the surface of the substrate, one or more layers of a clear coating comprising a plurality of beads. Also provided are a method of producing such an article and a method of observing the image on such an article.

公开(公告)号：US09410053B2

公开(公告)日：2016-08-09

申请号：US14422594

申请日：2013-09-18

Applicant: Rohm and Haas Company

Inventor： Nader N. Kamel ,  Edward La Fleur ,  Partha S. Majumdar ,  Edwin Hugh Nungesser

IPC: C09D5/00 ,  C09D5/02 ,  C09D5/16 ,  C09D7/12 ,  C09D133/02 ,  C08F285/00 ,  C09D151/00 ,  C08F265/06

CPC classification number: C09D133/02 ,  C08F265/06 ,  C08F285/00 ,  C08L2201/10 ,  C08L2203/16 ,  C08L2205/03 ,  C08L2207/53 ,  C09D5/006 ,  C09D151/003 ,  C08L51/003 ,  C08F220/18 ,  C08F2220/1808

Abstract: Provided is an aqueous coating composition including: particular amounts of certain first solid polymeric particles having an average diameter of 0.60-0.99 μm; certain second solid polymeric particles having an average diameter of 2-20 μm, and mixtures thereof; and, third solid polymeric particles having a calculated Tg of from −60 C to 120° C. and an average particle diameter of from 50 nm to 500 nm; wherein the second solid polymeric particles have a K10 value of less than 1.9E+10 N/m2; wherein the difference between the refractive index of the outer surface of the second solid polymeric particles and the refractive index of the third solid polymeric particles is between 10E-4 to 10E-2; and wherein the aqueous coating composition comprises less than 10% by volume, inorganic extender particles. A method for providing a coating from the aqueous coating composition and a low glare coating so formed are also provided.

Abstract translation: 提供一种水性涂料组合物，其包含：特定量的某些第一固体聚合物颗粒，其平均直径为0.60-0.99μm; 某些平均直径为2-20μm的第二固体聚合物颗粒及其混合物; 以及计算出的Tg为-60℃至120℃，平均粒径为50nm至500nm的第三固体聚合物颗粒; 其中所述第二固体聚合物颗粒具有小于1.9E + 10N / m 2的K 10值; 其中所述第二固体聚合物颗粒的外表面的折射率与所述第三固体聚合物颗粒的折射率之间的差为10E-4至10E-2; 并且其中所述水性涂料组合物包含小于10体积％的无机增量剂颗粒。 还提供了一种从水性涂料组合物提供涂层和如此形成的低眩光涂层的方法。