公开(公告)号：US20220033580A1

公开(公告)日：2022-02-03

申请号：US17298103

申请日：2019-12-02

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Matthew E. Belowich ,  Alvin M. Maurice ,  Mark D. Westmeyer

IPC: C08G65/26 ,  C07C45/64

Abstract: The present invention is method comprising the steps of a) contacting 4-hydroxyphenone and a salt thereof with propylene oxide in a reactor heated to a temperature in the range of from 100° C. to 200° C. to form a poly(propylene oxide)-benzophenone intermediate; then b) contacting the intermediate with ethylene oxide in the heated reactor to form an alkoxylated benzophenone substituted with propylene oxide groups and ethylene oxide groups. The method of the present invention is useful for preparing a non-volatile alkoxylated benzophenone photoinitiator that gives long lasting gloss retention in an exterior architectural coating.

公开(公告)号：US20220017445A1

公开(公告)日：2022-01-20

申请号：US17297517

申请日：2019-12-02

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Matthew E. Belowich ,  Alvin M. Maurice ,  Jordan Stracke ,  Mark D. Westmeyer

IPC: C07C49/84 ,  C08F220/14 ,  C09D133/14

Abstract: The present invention relates to a compound which is a benzophenone substituted with a hydroxyl-terminated alkylene oxide group (R) of formula 1: where R is a combination of from 1 to 13 propylene oxide groups and from 5 to 20 ethylene oxide groups, with the proviso that the sum of the propylene oxide groups and the ethylene oxide groups is not greater than 25. The compound of the present invention provides a non-volatile, non-toxic photoinitiator that provides excellent gloss retention in exterior architectural coatings.

公开(公告)号：US09499690B2

公开(公告)日：2016-11-22

申请号：US14563055

申请日：2014-12-08

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Margarita Perello ,  Jeffrey J. Sobczak ,  Mark D. Westmeyer

IPC: C08L33/02 ,  C08L33/12 ,  C09D133/12 ,  B01J2/04 ,  C09D133/02 ,  C04B26/06 ,  C08J3/12 ,  C08K3/00 ,  C08K3/36 ,  C04B103/00 ,  C04B111/00 ,  C04B111/10

CPC classification number: C08L33/12 ,  B01J2/04 ,  C04B26/06 ,  C04B2103/0058 ,  C04B2103/0065 ,  C04B2111/00517 ,  C04B2111/1037 ,  C08J3/122 ,  C08J3/126 ,  C08J2333/12 ,  C08J2429/04 ,  C08K3/013 ,  C08K3/36 ,  C08L33/02 ,  C08L2207/53 ,  C08L2666/04 ,  C08L2666/58 ,  C08L2666/72 ,  C08L2666/74 ,  C09D133/02 ,  C09D133/12 ,  C04B14/06 ,  C04B22/064 ,  C04B24/023 ,  C04B24/2623 ,  C04B40/0608 ,  C04B2103/54 ,  C04B24/045 ,  C04B24/08 ,  C04B14/10 ,  C04B14/28 ,  C04B14/305 ,  C04B14/42 ,  C04B20/0076 ,  C04B24/383 ,  C04B2103/50

Abstract: The present invention provides shelf-stable, non-cementitious dry mix compositions of inorganic non-cementious materials, such as sand, and water redispersible polymer powder (RDP) containing particles of a multi-stage acrylic copolymer having a calcium methacrylate salt group containing alkali-soluble resin outer stage and one or more inner stage, the particles further containing each of one or more nucleating agent having a boiling point of 150° C. to 500° C. and a water solubility of 3.5% or less, and one or more colloidal stabilizer, wherein the colloidal stabilizer and the multi-stage acrylic copolymer are contained in the same RDP particle.

Abstract translation: 本发明提供了诸如砂的无机非水泥材料，含有含有含有甲基丙烯酸钙盐的碱的多级丙烯酸共聚物颗粒的水可再分散聚合物粉末（RDP）的搁置稳定的非水泥质干混组合物， 所述颗粒进一步含有一种或多种沸点为150℃至500℃，水溶解度为3.5％以下的成核剂，以及一种或多种其中一种或多种 更多的胶体稳定剂，其中胶体稳定剂和多级丙烯酸共聚物包含在相同的RDP颗粒中。

公开(公告)号：US09169382B2

公开(公告)日：2015-10-27

申请号：US14383586

申请日：2013-03-05

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Linda Kim-Habermehl ,  Mark D. Westmeyer

IPC: C04B24/26 ,  C08L51/00 ,  C04B28/06 ,  C04B28/14 ,  C08F265/06 ,  C04B103/00 ,  C04B111/00

CPC classification number: C08L51/003 ,  C04B24/2641 ,  C04B24/2652 ,  C04B28/06 ,  C04B28/065 ,  C04B28/14 ,  C04B2103/0057 ,  C04B2103/0058 ,  C04B2103/0065 ,  C04B2111/00672 ,  C08F265/06 ,  C08L2205/24 ,  C08L2207/53 ,  C04B7/02 ,  C04B7/32 ,  C04B14/06 ,  C04B14/28 ,  C04B22/10 ,  C04B24/06 ,  C04B24/383 ,  C04B14/26 ,  C04B22/143 ,  C08F2/22

Abstract: The present invention provides water redispersible polymer powder (RDP) compositions that perform well even when redispersibility is fair comprising carboxyl group containing multi-stage acrylic copolymers having an alkali-soluble resin outer stage and one or more inner stage acrylic (co)polymer having a glass transition temperature (Tg) of from −40 to 50° C., one or more nucleating agent having a boiling point of 150° C. to 500° C., and a water solubility of 3.5% or less, preferably, an alkyl isobutyrate and a branched alkyl isobutyrate, and one or more colloidal stabilizer. Also provided are dry mix cement tile adhesive compositions comprising the water redispersible polymer powder an ordinary Portland cement, an alumina rich cement with an alumina content of from 30 wt. % to 85 wt. %, and calcium sulfate. The invention enables a broad range of the claimed acrylic polymers in useful RDPs.

Abstract translation: 本发明提供了即使再分散性显着地包含具有碱溶性树脂外层的含羧基多级丙烯酸共聚物和一种或多种内层丙烯酸（共）聚合物）的水可再分散性聚合物粉末（RDP）组合物，其表现良好， 玻璃化转变温度（Tg）为-40至50℃，一种或多种沸点为150℃至500℃，水溶性为3.5％以下的成核剂，优选烷基 异丁酸酯和支链烷基异丁酸酯，以及一种或多种胶体稳定剂。 还提供了干混合水泥瓦粘合剂组合物，其包含水可再分散聚合物粉末，普通波特兰水泥，氧化铝富含水泥，氧化铝含量为30重量％ ％〜85重量％ ％和硫酸钙。 本发明使得所需要的丙烯酸类聚合物的范围广泛，在有用的RDP中。

公开(公告)号：US20150159008A1

公开(公告)日：2015-06-11

申请号：US14563055

申请日：2014-12-08

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Margarita Perello ,  Jeffrey J. Sobczak ,  Mark D. Westmeyer

IPC: C08L33/12 ,  B01J2/04 ,  C09D133/12

CPC classification number: C08L33/12 ,  B01J2/04 ,  C04B26/06 ,  C04B2103/0058 ,  C04B2103/0065 ,  C04B2111/00517 ,  C04B2111/1037 ,  C08J3/122 ,  C08J3/126 ,  C08J2333/12 ,  C08J2429/04 ,  C08K3/013 ,  C08K3/36 ,  C08L33/02 ,  C08L2207/53 ,  C08L2666/04 ,  C08L2666/58 ,  C08L2666/72 ,  C08L2666/74 ,  C09D133/02 ,  C09D133/12 ,  C04B14/06 ,  C04B22/064 ,  C04B24/023 ,  C04B24/2623 ,  C04B40/0608 ,  C04B2103/54 ,  C04B24/045 ,  C04B24/08 ,  C04B14/10 ,  C04B14/28 ,  C04B14/305 ,  C04B14/42 ,  C04B20/0076 ,  C04B24/383 ,  C04B2103/50

Abstract: The present invention provides shelf-stable, non-cementitious dry mix compositions of inorganic non-cementious materials, such as sand, and water redispersible polymer powder (RDP) containing particles of a multi-stage acrylic copolymer having a calcium methacrylate salt group containing alkali-soluble resin outer stage and one or more inner stage, the particles further containing each of one or more nucleating agent having a boiling point of 150° C. to 500° C. and a water solubility of 3.5% or less, and one or more colloidal stabilizer, wherein the colloidal stabilizer and the multi-stage acrylic copolymer are contained in the same RDP particle.

Abstract translation: 本发明提供了诸如砂的无机非水泥材料，含有含有含有甲基丙烯酸钙盐的碱的多级丙烯酸共聚物颗粒的水可再分散聚合物粉末（RDP）的搁置稳定的非水泥质干混组合物， 所述颗粒进一步含有一种或多种沸点为150℃至500℃，水溶解度为3.5％以下的成核剂，以及一种或多种其中一种或多种 更多的胶体稳定剂，其中胶体稳定剂和多级丙烯酸共聚物包含在相同的RDP颗粒中。

公开(公告)号：US20150111995A1

公开(公告)日：2015-04-23

申请号：US14383586

申请日：2013-03-05

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Linda Kim-Habermehl ,  Mark D. Westmeyer

IPC: C08L51/00

CPC classification number: C08L51/003 ,  C04B24/2641 ,  C04B24/2652 ,  C04B28/06 ,  C04B28/065 ,  C04B28/14 ,  C04B2103/0057 ,  C04B2103/0058 ,  C04B2103/0065 ,  C04B2111/00672 ,  C08F265/06 ,  C08L2205/24 ,  C08L2207/53 ,  C04B7/02 ,  C04B7/32 ,  C04B14/06 ,  C04B14/28 ,  C04B22/10 ,  C04B24/06 ,  C04B24/383 ,  C04B14/26 ,  C04B22/143 ,  C08F2/22

Abstract: The present invention provides water redispersible polymer powder (RDP) compositions that perform well even when redispersibility is fair comprising carboxyl group containing multi-stage acrylic copolymers having an alkali-soluble resin outer stage and one or more inner stage acrylic (co)polymer having a glass transition temperature (Tg) of from −40 to 50° C., one or more nucleating agent having a boiling point of 150° C. to 500° C., and a water solubility of 3.5% or less, preferably, an alkyl isobutyrate and a branched alkyl isobutyrate, and one or more colloidal stabilizer. Also provided are dry mix cement tile adhesive compositions comprising the water redispersible polymer powder an ordinary Portland cement, an alumina rich cement with an alumina content of from 30 wt. % to 85 wt. %, and calcium sulfate. The invention enables a broad range of the claimed acrylic polymers in useful RDPs.

Abstract translation: 本发明提供了即使再分散性显着地包含具有碱溶性树脂外层的含羧基多级丙烯酸共聚物和一种或多种内层丙烯酸（共）聚合物）的水可再分散性聚合物粉末（RDP）组合物，其表现良好， 玻璃化转变温度（Tg）为-40至50℃，一种或多种沸点为150℃至500℃，水溶性为3.5％以下的成核剂，优选烷基 异丁酸酯和支链烷基异丁酸酯，以及一种或多种胶体稳定剂。 还提供了干混合水泥瓦粘合剂组合物，其包含水可再分散聚合物粉末，普通波特兰水泥，氧化铝富含水泥，氧化铝含量为30重量％ ％〜85重量％ ％和硫酸钙。 本发明使得所需要的丙烯酸类聚合物的范围广泛，在有用的RDP中。

公开(公告)号：US08993667B2

公开(公告)日：2015-03-31

申请号：US14208537

申请日：2014-03-13

Applicant: Rohm and Haas Company

Inventor： Joseph M. Rokowski ,  Mark D. Westmeyer

IPC: C09D133/02 ,  C09D133/04 ,  C09D133/12 ,  C08K3/24

CPC classification number: C09D133/12 ,  C04B26/06 ,  C04B2111/00482 ,  C04B2111/00586 ,  C08K3/24 ,  C08L2201/54 ,  C09D133/02 ,  Y10T428/24405 ,  Y10T428/24413 ,  C04B14/28 ,  C04B14/30 ,  C04B14/305 ,  C04B22/16 ,  C04B24/02 ,  C04B24/2641 ,  C04B24/383 ,  C04B2103/50 ,  C04B2103/67

Abstract: The present invention provides elastomeric roof coatings and aqueous coating compositions of (i) an acrylic emulsion copolymer that comprises (ii) a reductant and has a high molecular weight, (iii) a combination of a hydrophilic polymeric dispersant and a pigment, extender or filler, and (iv) a multivalent transition metal ion or multivalent transition metal ion compound or salt. The composition and coating provide excellent swelling resistance and a balance of tensile and elongation in an acrylic roof coating composition.

Abstract translation: 本发明提供弹性体屋顶涂料和水性涂料组合物，其包含（i）丙烯酸乳液共聚物，其包含（ii）还原剂并具有高分子量，（iii）亲水性聚合物分散剂和颜料，增量剂或填料的组合 ，和（iv）多价过渡金属离子或多价过渡金属离子化合物或盐。 组合物和涂层在丙烯酸屋顶涂料组合物中提供优异的抗溶胀性和拉伸和伸长的平衡。