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公开(公告)号：US20150038639A1
公开(公告)日：2015-02-05
申请号：US14341893
申请日：2014-07-28
Applicant: Rohm and Haas Company
Inventor： Selvanathan Arumugam
IPC: C09D143/04
CPC classification number: C09D143/04 , C08F4/32 , C08F4/34 , C08K5/14 , C09D5/02 , C09D7/63 , C09D131/04 , C09D133/14 , C09D167/08 , C12P7/62
Abstract: The present invention relates to a composition comprising a stable aqueous dispersion of crosslinkable polymer particles, a peroxidase enzyme, and a hydrophobic hydroperoxide having a 10-hour half life temperature of at least 100° C. The composition provides a robust one-pot peroxidase mediated cure for latex particles bearing a variety of polymerizable functional groups.
Abstract translation: 本发明涉及包含稳定的可交联聚合物颗粒的水性分散体，过氧化物酶和10小时半衰期至少为100℃的疏水性氢过氧化物的组合物。该组合物提供了稳定的一锅过氧化物酶介导 固化具有各种可聚合官能团的胶乳颗粒。
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公开(公告)号：US08911985B2
公开(公告)日：2014-12-16
申请号：US13892594
申请日：2013-05-13
Applicant: Rohm and Haas Company
Inventor： David L. Frattarelli , Kathleen Rising Manna , James Charles Bohling , Selvanathan Arumugam
CPC classification number: C12N9/0006 , C08F6/006 , C08K5/529 , C08L25/14 , C08L89/00 , C09D5/024 , C09D7/65
Abstract: The present invention relates to a composition comprising a stable aqueous dispersion of polymer particles, an oxidoreductase, and a cofactor for the oxidoreductase and a method for its preparation. The invention is useful for converting certain classes of VOCs to non-VOCs.
Abstract translation: 本发明涉及包含稳定的聚合物颗粒水分散体，氧化还原酶和氧化还原酶辅助因子的组合物及其制备方法。 本发明对于将某些类别的VOC转换成非VOC是有用的。
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公开(公告)号：US20140094552A1
公开(公告)日：2014-04-03
申请号：US13633250
申请日：2012-10-02
Applicant: ROHM AND HAAS COMPANY
Inventor： Selvanathan Arumugam , Ralph Even , David L. Fratarelli , Kathleen Manna , Wei-Wen Tsai
IPC: C09D167/06
CPC classification number: C09D167/06 , C08K5/3462 , C08K5/3475
Abstract: The present invention relates to a coatings composition comprising an alkyd, a pigment, a rheology modifier, a radical producing oxidoreductase, and one or more additives, wherein the alkyd contains at least one C6-30—C(O)O— group having at least one diallylic group. The coatings composition of the present invention cures relatively rapidly without ancillary crosslinking agents and with minimal, if any, VOCs from solvents or coalescents.
Abstract translation: 本发明涉及一种包含醇酸树脂，颜料，流变改性剂，产生自由基的氧化还原酶和一种或多种添加剂的涂料组合物，其中醇酸树脂含有至少一个C6-30-C（O）O-基团，其具有 至少一个二烯酸基团。 本发明的涂料组合物相对快速地固化而没有辅助交联剂和来自溶剂或聚结剂的最小的（如果有的话）VOC。
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公开(公告)号：US20130309748A1
公开(公告)日：2013-11-21
申请号：US13892594
申请日：2013-05-13
Applicant: Rohm and Haas Company
Inventor： David L. Frattarelli , Kathleen Rising Manna , James Charles Bohling , Selvanathan Arumugam
IPC: C12N9/04
CPC classification number: C12N9/0006 , C08F6/006 , C08K5/529 , C08L25/14 , C08L89/00 , C09D5/024 , C09D7/65
Abstract: The present invention relates to a composition comprising a stable aqueous dispersion of polymer particles, an oxidoreductase, and a cofactor for the oxidoreductase and a method for its preparation. The invention is useful for converting certain classes of VOCs to non-VOCs.
Abstract translation: 本发明涉及包含稳定的聚合物颗粒水分散体，氧化还原酶和氧化还原酶辅助因子的组合物及其制备方法。 本发明对于将某些类别的VOC转换成非VOC是有用的。
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公开(公告)号：US10851247B2
公开(公告)日：2020-12-01
申请号：US16076480
申请日：2016-02-19
Applicant: Rohm and Haas Company , Dow Global Technologies LLC
Inventor： Jiguang Zhang , Bo Lv , Selvanathan Arumugam , John Ell , Nicole Hewlett , John W. Hull, Jr. , Wei Wang , Brandon Rowe
Abstract: The present invention relates to a composition comprising triethylene glycol disorbate and triethylene glycol monosorbate, at a disorbate to monosorbate weight-to-weight ratio of from 19:1 to 99:1. The composition of the present invention is useful as a low VOC coalescent in coatings formulations.
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Patent Agency Ranking
公开(公告)号：US20180024043A1
公开(公告)日：2018-01-25
申请号：US15554043
申请日：2016-02-26
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Selvanathan Arumugam , John W. Ashmore , Tirthankar Ghosh , Heather R. Mcginley
IPC: G01N17/00
CPC classification number: G01N17/006 , C12N1/00
Abstract: A method for monitoring microbiologically induced corrosion on metal surfaces in contact with a fluid. The method comprises adding to the fluid a silanol compound or silanol compound precursor having a group detectible by ultraviolet spectrophotometry or fluorescence spectroscopy, or which is isotopically enriched.
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公开(公告)号：US20170305832A1
公开(公告)日：2017-10-26
申请号：US15521353
申请日：2014-10-22
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Selvanathan Arumugam , John Ell , Bo Lu , Brandon Rowe , Jiguang Zhang
IPC: C07C67/26 , C07C69/587 , C07C67/58
CPC classification number: C07C67/26 , C07C67/58 , C07C69/587
Abstract: The present invention is a process for preparing a sorbate ester comprising the steps of: a) contacting together in a reaction vessel a first organic solvent, sorbic acid, a catalytic amount of TiC14, an anti-oxidant, and an alkylene oxide under conditions sufficient to form a mixture of the sorbate ester and residual water-soluble impurities; then b) separating the sorbate ester from the residual water-soluble impurities by washing. Sorbate esters can be prepared in an efficient and cost-effective manner by the process of the present invention.
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公开(公告)号：US20170305831A1
公开(公告)日：2017-10-26
申请号：US15521319
申请日：2014-10-22
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Selvanathan Arumugam , John Ell , Bo Lu , Brandon Rowe , Kenneth E. Stockman , Jiguang Zhang
IPC: C07C67/26 , C07C69/587
CPC classification number: C07C67/26 , C07C69/587
Abstract: The present invention is a process for preparing a hydroxyalkyl sorbate comprising the steps of of: a) contacting together in a reaction vessel a solvent, sorbic acid, a transition metal halide catalyst, an anti-oxidant, and an alkylene oxide under conditions sufficient to form the hydroxyalkyl sorbate; b) removing the solvent in vacuo, wherein the anti-oxidant is characterized by the following formula or a carboxylic acid salt thereof: wherein Y, x, and R1 are defined herein. The process of the present invention provides a convenient way of preparing hydroxyalkyl sorbates in high yield and purity without complicated workup steps.
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19.发明申请SORBATE ESTER OR SORBAMIDE COALESCENT IN A COATINGS FORMULATION 审中-公开涂层配方中的SORBATE ESTER或SORBAMIDE COALESCENT公开(公告)号：US20170037266A1
公开(公告)日：2017-02-09
申请号：US15303752
申请日：2014-04-16
Applicant: Rohm and Haas Company , Dow Global Technologies LLC
Inventor： Steven Arturo , Selvanathan Arumugam , Kebede Beshah , David Conner , John Ell , Ralph C. Even , Fujun Lu , Bo Lu , Brandon Rowe , Justin Sparks , Jianping Xu , Jiguang Zhang
IPC: C09D7/12 , C09D133/00
CPC classification number: C09D133/00 , C08K5/101 , C08K5/103 , C08K5/20 , C09D7/63
Abstract: The present invention is a composition comprising a stable aqueous dispersion of polymer particles and a sorbate ester, which is a liquid at 20° C. and has a molecular weight in the range of 125 to 500 g/mol. The composition of the present invention provides a way to enhance film formation of coatings prepared using relatively high Tg latexes without the aid of high volatile organic content (VOC) coalescents.
Abstract translation: 本发明是一种组合物，其包含稳定的聚合物颗粒水分散体和山梨酸酯，其在20℃是液体，分子量为125至500g / mol。 本发明的组合物提供了一种在没有高挥发性有机成分（VOC）聚结剂的帮助的情况下增强使用相对高Tg胶乳制备的涂料的成膜方法。
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公开(公告)号：US12010990B2
公开(公告)日：2024-06-18
申请号：US16767703
申请日：2018-11-27
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Selvanathan Arumugam , Suraj S. Deshmukh , Hui Shao , Dan Wu , Ralph C. Even , Christopher J. Tucker
Abstract: Stable dispersions of pesticides in agricultural oil are provided. In particular, the dispersions include a particulate pesticide, agricultural oil, and an agricultural oil-soluble polymer.
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