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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。
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公开(公告)号：US20140296419A1
公开(公告)日：2014-10-02
申请号：US14306672
申请日：2014-06-17
Applicant: Rohm and Haas Company
Inventor： Chao-Jen Chung , Edward La Fleur , Edwin H. Nungesser
CPC classification number: G02B1/04 , B82Y30/00 , C08F8/44 , C08F220/06 , C08F220/14 , C08J5/18 , C08J7/047 , C08J2367/02 , C08J2425/08 , C08J2425/14 , C08L51/003 , C09D5/004 , C09D7/67 , C09D7/68 , C09D151/003 , G02B5/26 , Y10T428/25 , Y10T428/26 , Y10T428/268 , Y10T428/269 , C08F257/02
Abstract: A composition containing polymeric particles. The polymeric particles have an average particle diameter from 30 to 300 nm, at least 95 wt % polymerized residues of styrenic monomers and from 0 to 5 wt % polymerized residues of acid monomers. The composition also contains a film-forming polymer having Tg no greater than 80° C. and comprising from 40 to 65 wt % polymerized residues of C4-C10 alkyl acrylates and 35 to 60 wt % polymerized residues of C1-C4 alkyl(meth)acrylates. The refractive index difference between the polymeric particles and the film-forming polymer is at least 0.04.
Abstract translation: 含有聚合物颗粒的组合物。 聚合物颗粒具有30至300nm的平均粒径，至少95wt％苯乙烯单体的聚合残基和0至5wt％酸单体的聚合残基。 该组合物还含有Tg不高于80℃的成膜聚合物，并且包含40至65重量％的丙烯酸C 4 -C 10烷基酯的聚合残基和35至60重量％的（甲基）丙烯酸C 1 -C 4烷基酯的聚合残基， 丙烯酸酯。 聚合物颗粒和成膜聚合物之间的折射率差为至少0.04。
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公开(公告)号：US09932419B2
公开(公告)日：2018-04-03
申请号：US15310935
申请日：2015-05-20
Applicant: Rohm and Haas Company
Inventor： Edward La Fleur , Himal Ray , Jose Antonio Trejo O'Reilly
IPC: C08L33/06 , C08F6/16 , C08F2/26 , C08F220/14 , C08F220/18 , C09D11/107 , C09D11/38
CPC classification number: C08F6/16 , C08F2/26 , C08F220/14 , C08F220/18 , C09D11/107 , C09D11/38 , C08F220/10 , C08F220/06 , C08L33/12 , C08F2220/1808 , C08F6/18 , C08F220/08
Abstract: A process for improving a latex comprising the steps of (a) providing a latex comprising a polymer binder, wherein said polymer binder is formed by polymerization of a monomer mixture comprising one or more ethylenically unsaturated carboxylic acid functional monomer, and (b) passing said latex comprising said polymer binder over a cation exchange resin.
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公开(公告)号：US09352583B2
公开(公告)日：2016-05-31
申请号：US14458631
申请日：2014-08-13
Applicant: Rohm and Haas Company
Inventor： Edward La Fleur , Gaurav Pranami , Himal Ray
CPC classification number: B41J2/32 , B32B27/20 , B41M5/1243 , B41M5/366 , Y10T428/254
Abstract: The present invention provides a thermal recording material having a thermosensitive layer comprising single phase diffuser polymer particles. Each of the diffuser polymer particles has a refractive index at the center thereof (RIcenter) different from a refractive index at the surface thereof (RIsurface), and a continuous refractive index gradient, sometimes referred to as GRIN technology. The diffuser polymer particles may have a RIcenter of from 1.46 to 1.61 and a particle size of 0.85 to 15 microns. Additionally, the thermal recording material of the present invention may also include heat deformable particles and a binder.The present invention also provides a method for providing an image by subjecting selected portions of a recording material such as that described above to a physical agent selected from the group consisting of heat, pressure, and combinations thereof, sufficient to reduce the opacity of said selected portions.
Abstract translation: 本发明提供一种具有包含单相扩散聚合物颗粒的热敏层的热敏记录材料。 每个扩散聚合物颗粒在其中心处的折射率（RIcenter）与其表面处的折射率（RIsurface）不同，并且连续折射率梯度有时称为GRIN技术。 扩散聚合物颗粒可以具有1.46至1.61的RI中心和0.85至15微米的粒度。 此外，本发明的热敏记录材料还可以包括热变形颗粒和粘合剂。 本发明还提供了一种用于通过将选自上述记录材料的选定部分从选自热，压力及其组合的物质中选出的一部分来提供图像的方法，其足以减少所选择的不透明度 部分。
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公开(公告)号：US10342753B2
公开(公告)日：2019-07-09
申请号：US15692108
申请日：2017-08-31
Applicant: ROHM AND HAAS COMPANY
Inventor： Kinjalbahen Joshi , Edward La Fleur
Abstract: Disclosed are skin care compositions containing refractive polymeric particles. The composition improves the appearance of skin but reducing gloss without a noticeable presence on the skin surface.
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Patent Agency Ranking
公开(公告)号：US20170081434A1
公开(公告)日：2017-03-23
申请号：US15310935
申请日：2015-05-20
Applicant: Rohm and Haas Company
Inventor： Edward La Fleur , Himal Ray , Jose Antonio Trejo O'Reilly
IPC: C08F6/16 , C08F220/14 , C09D11/107
CPC classification number: C08F6/16 , C08F2/26 , C08F220/14 , C08F220/18 , C09D11/107 , C09D11/38 , C08F220/10 , C08F220/06 , C08L33/12 , C08F2220/1808 , C08F6/18 , C08F220/08
Abstract: A process for improving a latex comprising the steps of (a) providing a latex comprising a polymer binder, wherein said polymer binder is formed by polymerization of a monomer mixture comprising one or more ethylenically unsaturated carboxylic acid functional monomer, and (b) passing said latex comprising said polymer binder over a cation exchange resin.
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公开(公告)号：US10961330B2
公开(公告)日：2021-03-30
申请号：US15889717
申请日：2018-02-06
Applicant: Rohm and Haas Company
Inventor： Edward La Fleur , Himal Ray , Jose Antonio Trejo O'Reilly
IPC: C08F6/16 , C09D11/107 , C09D11/38 , C08F2/26 , C08F220/14 , C08F220/18
Abstract: A process for improving a latex comprising the steps of (a) providing a latex comprising a polymer binder, wherein said polymer binder is formed by polymerization of a monomer mixture comprising one or more ethylenically unsaturated carboxylic acid functional monomer, and (b) passing said latex comprising said polymer binder over a cation exchange resin.
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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。
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9.发明授权Aqueous coating composition and coating formed therefrom having a particular gloss profile 有权水性涂料组合物和由其形成的具有特定光泽度的涂层公开(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。
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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
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。
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