公开(公告)号：US20160113856A1

公开(公告)日：2016-04-28

申请号：US14987156

申请日：2016-01-04

Applicant: RHODIA OPERATIONS

Inventor： Nemesio MARTINEZ-CASTRO ,  Jennie MCGUIRE ,  Hervé ADAM ,  James WOODS

IPC: A61K8/81 ,  C09K8/68 ,  C09K8/88 ,  E21B43/26 ,  C09D7/00 ,  C09D5/04 ,  A61Q19/00 ,  A61Q5/00 ,  C11D3/37 ,  C07C67/08

CPC classification number: A61K8/8152 ,  A61K8/8194 ,  A61K8/86 ,  A61K2800/10 ,  A61K2800/48 ,  A61Q5/00 ,  A61Q19/00 ,  C07C67/08 ,  C08F20/06 ,  C08F20/64 ,  C08F220/06 ,  C08F220/18 ,  C08F220/28 ,  C08F220/64 ,  C08L33/08 ,  C09D5/024 ,  C09D5/04 ,  C09D7/43 ,  C09K8/588 ,  C09K8/68 ,  C09K8/685 ,  C09K8/70 ,  C09K8/74 ,  C09K8/882 ,  C09K2208/08 ,  C11D3/3757 ,  C11D3/3765 ,  C11D17/003 ,  E21B43/26 ,  C08F2220/1808 ,  C08F2220/283 ,  C08F2220/285 ,  C08F2220/303 ,  C07C69/80

Abstract: Disclosed is a pH responsive polymer made with mono-[2-(methacryloyloxy)ethyl]phthalate and/or mono-[2-(methacryloyloxy)ethyl hexahydro]phthalate. Also disclosed is an aqueous coating composition including at least one latex polymer derived from at least one monomer copolymerized or blended with alkali swellable acrylate copolymer. Also provided is an aqueous coating composition including at least one latex polymer derived from at least one monomer blended with alkali swellable acrylate copolymer, at least one pigment, and water. Also provided is a method of preparing an aqueous coating composition such as a latex paint including the above components. Also provided are methods of preparing mono-[2-(methacryloyloxy)ethyl]phthalate. Also provided are compositions and methods using the polymer in hydraulic fracturing, personal care and or home and industrial cleaners.

Abstract translation: 公开了由单[2-（甲基丙烯酰氧基）乙基]邻苯二甲酸酯和/或单[2-（甲基丙烯酰氧基）乙基六氢]邻苯二甲酸酯制成的pH响应聚合物。 还公开了一种水性涂料组合物，其包含至少一种衍生自至少一种共聚或与碱溶胀性丙烯酸酯共聚物混合的单体的胶乳聚合物。 还提供了一种水性涂料组合物，其包含至少一种衍生自至少一种与碱溶胀性丙烯酸酯共聚物，至少一种颜料和水共混的单体的胶乳聚合物。 还提供了制备水性涂料组合物如包括上述组分的乳胶漆的方法。 还提供了制备单[2-（甲基丙烯酰氧基）乙基]邻苯二甲酸酯的方法。 还提供了在水力压裂，个人护理和家庭和工业清洁剂中使用该聚合物的组合物和方法。

公开(公告)号：US20140364619A1

公开(公告)日：2014-12-11

申请号：US14301576

申请日：2014-06-11

Applicant: RHODIA OPERATIONS

Inventor： Laurianne TIMBART ,  Nemesio MARTINEZ-CASTRO ,  James WOODS ,  Howard PROKOP ,  Rastko VUKOV

IPC: C07D233/32

CPC classification number: C07D233/32

Abstract: Transesterification processes for producing a compound of formula (I) wherein R1 is H or a methyl group, A and B are each, independently, a linear or branched C2-C5 alkylene group, comprising reacting: an acrylate or methacrylate of formula (II) wherein R1 is H or a methyl group and R2 is a C1-C4 alkyl group, with a compound of formula (III) wherein the reaction is performed: (i) in the presence of calcium oxide and calcium hydroxide, and (ii) wherein the molar ratio of the compounds of formula (II) to formula (III) is less than 4:1 or 3:1 respectively.

Abstract translation: 制备其中R 1为H或甲基的式（I）化合物的酯交换方法，A和B各自独立地为直链或支链C 2 -C 5亚烷基，包括使式（II）的丙烯酸酯或甲基丙烯酸酯反应： 其中R1是H或甲基，R2是C1-C4烷基，其中进行反应的式（III）化合物：（i）在氧化钙和氢氧化钙的存在下，和（ii）其中 式（II）化合物与式（III）的摩尔比分别小于4:1或3:1。