公开(公告)号：US20240226834A1

公开(公告)日：2024-07-11

申请号：US18562902

申请日：2022-06-15

申请人： Rohm and Haas Company

发明人： Edwin A. Nungesser ,  Philip R. Harsh ,  James C. Bohling

IPC分类号： B01F35/71 ,  B01F33/84 ,  B01F101/30 ,  C08K3/22 ,  C08K9/10 ,  C09D7/41 ,  C09D7/62 ,  C09D7/80 ,  C09K3/22

CPC分类号： B01F35/715 ,  B01F33/84 ,  C08K9/10 ,  C09D7/41 ,  C09D7/62 ,  C09D7/80 ,  C09K3/22 ,  B01F2101/30 ,  C08K2003/2241

摘要： The present invention is a process for preparing one or more paints by flowing and merging pre-paints from pre-paint storage tanks into a mixing chamber and into a paint container.

公开(公告)号：US20240198717A1

公开(公告)日：2024-06-20

申请号：US18556495

申请日：2022-05-17

申请人： Rohm and Haas Company

发明人： Edwin A. Nungesser ,  Mario G. L. Mirabelli ,  Philip R. Harsh ,  James C. Bohling

IPC分类号： B44D3/06 ,  C09D5/02 ,  C09D7/80

CPC分类号： B44D3/06 ,  C09D5/028 ,  C09D7/80

摘要： The present invention is a process for preparing one or more paints by flowing and merging pre-paints from pre-paint storage tanks into a mixing chamber and into a paint container.

公开(公告)号：US20200283572A1

公开(公告)日：2020-09-10

申请号：US15930514

申请日：2020-05-13

申请人： Rohm and Haas Company

发明人： James C. Bohling ,  Ibrahim Eryazici ,  Philip R. Harsh ,  Partha S. Majumdar ,  Edwin A. Nungesser

IPC分类号： C08G65/22 ,  C08F265/06 ,  C08F285/00 ,  C09D4/00 ,  C08F2/26 ,  C08F4/40 ,  C08F220/18 ,  C09D7/65 ,  C09D7/40 ,  C09D7/42 ,  C08L71/02

摘要： The present invention relates to composition comprising an aqueous dispersion of microspheres and a class of a nonionic polyalkylene oxide of a distyryl or tristyryl phenol or an anionic polyalkylene oxide salt of a distyryl or tristyryl phenol and a process for preparing the composition. The microspheres have an average particle size in the range of from 1 μm to 25 μm, as well as a low coefficient of variation and low gel concentration; the composition is useful in coatings applications, especially where a matte finish is desired.

公开(公告)号：US10221309B2

公开(公告)日：2019-03-05

申请号：US15703336

申请日：2017-09-13

申请人： Rohm and Haas Company

发明人： Arnold S. Brownell ,  Muhunthan Sathiosatham ,  Yanli Gong ,  Thomas J. Bell ,  James C. Bohling

IPC分类号： C08F220/04 ,  C08F220/06 ,  C08F226/02 ,  C08L51/00 ,  C08F265/06 ,  C09D151/00 ,  C08F220/14 ,  C09D133/12 ,  C09D133/14

摘要： The present invention relates to a composition comprising a stable aqueous dispersion of polymer particles comprising structural units of a polymerizable amino acid and structural units of an acid monomer or a salt thereof. The composition of the present invention is useful in improving lipstick stain resistance in coatings compositions.

公开(公告)号：US10190002B2

公开(公告)日：2019-01-29

申请号：US15373609

申请日：2016-12-09

申请人： Rohm and Haas Company

发明人： James C. Bohling ,  Jocelyn Gruver ,  Danniebelle Haase ,  Ann R. Hermes ,  Wenqin Wang

IPC分类号： C08K3/00 ,  C09D5/02 ,  C09D133/08 ,  C08F265/06 ,  C09D151/00 ,  C08K5/25

摘要： The present invention provides aqueous compositions for use in coating wood joinery, especially for exterior use, comprising (a) one or more dihydrazide compounds in a total amount of from 0.5 to 4 wt. %, based on the total weight of composition solids and (b) of one or more aqueous multistage emulsion copolymers containing, as (i) a first stage, an emulsion copolymer having a glass transition temperature (Tg) via differential scanning calorimetry (DSC) of from −50 to 30° C., and containing, in copolymerized form one or more monoethylenically unsaturated phosphorous acid monomers and, one or more keto group containing amide monomers, and, as (ii) a second stage, an emulsion copolymer having a DSC Tg of at least 50° C. to 125° C., wherein the weight ratio of (i) the first stage to (ii) the second stage, based on copolymer solids, ranging from 50:50 to 90:10.

公开(公告)号：US20180163080A1

公开(公告)日：2018-06-14

申请号：US15830245

申请日：2017-12-04

申请人： Rohm and Haas Company

发明人： James C. Bohling ,  Arnold S. Brownell ,  Andrew Swartz

IPC分类号： C09D143/02 ,  C09D7/40 ,  C09D133/08 ,  C09D133/12 ,  C09D125/14

CPC分类号： C09D143/02 ,  B82Y30/00 ,  C08F2/22 ,  C08F12/30 ,  C08F212/08 ,  C08F220/14 ,  C08F265/06 ,  C08F2220/1825 ,  C08K2003/2241 ,  C08L2207/53 ,  C09D7/70 ,  C09D125/14 ,  C09D133/08 ,  C09D133/12 ,  C09D151/003 ,  C08F220/06 ,  C08F212/14

摘要： The present invention relates to a composition comprising 1) an aqueous dispersion of polymer particles having a core-shell morphology wherein the core protuberates from the shell and comprises less than 0.09 structural units of a phosphorus acid monomer, based on the weight of the core; and 2) pigment particles with a refractive index in the range of from 2.0 and 3.0, wherein the pigment volume concentration of the pigment particles is at least 11. The composition of the present invention is useful for improving block resistance in coatings applications.

公开(公告)号：US20180079835A1

公开(公告)日：2018-03-22

申请号：US15703346

申请日：2017-09-13

申请人： Rohm and Haas Company

发明人： James C. Bohling ,  Arnold S. Brownell ,  Wei Gao

IPC分类号： C08F2/24 ,  C08F2/00 ,  C08F230/02 ,  C08F220/18 ,  C08F220/06 ,  C08F212/36 ,  C08K3/22 ,  C08L33/04 ,  C08L33/02 ,  C09D143/02

CPC分类号： C08F2/24 ,  C08F2/001 ,  C08F212/36 ,  C08F220/06 ,  C08F220/18 ,  C08F230/02 ,  C08F265/06 ,  C08F285/00 ,  C08K3/22 ,  C08K2003/2241 ,  C08L33/02 ,  C08L33/04 ,  C08L51/003 ,  C08L2201/54 ,  C08L2207/53 ,  C09D143/02 ,  C08F2220/1825 ,  C08F2220/1808 ,  C08F220/14 ,  C08F2220/283 ,  C08F220/34 ,  C08F212/14

摘要： The present invention relates to an in situ preparation of a redox initiated bimorphological aqueous dispersion of first polymer particles with protuberating phosphorus acid cores and second polymer particles without protuberating cores. The method provides a more efficient way of making compositions for pigmented coating formulations.

公开(公告)号：US09828509B1

公开(公告)日：2017-11-28

申请号：US15196099

申请日：2016-06-29

申请人： Rohm and Haas Company

发明人： James C. Bohling ,  David G. Kelly ,  Pu Luo ,  Yogesh Tiwary

IPC分类号： C09D7/12 ,  C09D133/06 ,  C08K3/22 ,  C08K5/25

CPC分类号： C09D133/06 ,  C08K3/22 ,  C08K5/25 ,  C08K9/10 ,  C08K2003/2241 ,  C09D5/028 ,  C09D7/62

摘要： The present invention is a composition comprising a) an aqueous dispersion of TiO2 particles encapsulated with an encapsulating acrylic or styrene-acrylic polymer comprising from structural units of diacetone acrylamide; and b) adipic acid dihydrazide. The composition is useful in coatings applications and shows a surprising improvement in gloss over compositions that do not include diacetone acrylamide functionalized encapsulating polymer and adipic acid dihydrazide.

公开(公告)号：US20170174905A1

公开(公告)日：2017-06-22

申请号：US15373609

申请日：2016-12-09

申请人： Rohm and Haas Company

发明人： James C. Bohling ,  Jocelyn Gruver ,  Danniebelle Haase ,  Ann R. Hermes ,  Wenqin Wang

IPC分类号： C09D5/02 ,  C09D133/08

CPC分类号： C09D5/027 ,  C08F265/06 ,  C08K5/25 ,  C09D5/022 ,  C09D133/08 ,  C09D151/003 ,  C08L51/003 ,  C08F220/06 ,  C08F2220/1825 ,  C08F220/14 ,  C08F230/02 ,  C08F220/58

摘要： The present invention provides aqueous compositions for use in coating wood joinery, especially for exterior use, comprising (a) one or more dihydrazide compounds in a total amount of from 0.5 to 4 wt. %, based on the total weight of composition solids and (b) of one or more aqueous multistage emulsion copolymers containing, as (i) a first stage, an emulsion copolymer having a glass transition temperature (Tg) via differential scanning calorimetry (DSC) of from −50 to 30° C., and containing, in copolymerized form one or more monoethylenically unsaturated phosphorous acid monomers and, one or more keto group containing amide monomers, and, as (ii) a second stage, an emulsion copolymer having a DSC Tg of at least 50° C. to 125° C., wherein the weight ratio of (i) the first stage to (ii) the second stage, based on copolymer solids, ranging from 50:50 to 90:10.

公开(公告)号：US20170152379A1

公开(公告)日：2017-06-01

申请号：US15320519

申请日：2015-06-10

申请人： Rohm and Haas Company

发明人： James C. Bohling ,  Arnold S. Brownell ,  Michael D. Kelly

IPC分类号： C08L61/24 ,  D06M15/432 ,  D04H1/587 ,  D04H1/64 ,  C08F220/18 ,  D04H1/4218

CPC分类号： C08L61/24 ,  C08F2/001 ,  C08F2/24 ,  C08F2/26 ,  C08F30/02 ,  C08F36/20 ,  C08F220/18 ,  C08F290/00 ,  C08F2220/1825 ,  C08L43/02 ,  C08L61/06 ,  C08L2201/52 ,  C08L2201/54 ,  C09J161/24 ,  D04H1/4218 ,  D04H1/587 ,  D04H1/64 ,  D06M15/432 ,  D10B2101/06 ,  C08F212/08 ,  C08F220/06 ,  C08F212/14 ,  C08F2230/085

摘要： The present invention provides polymer modified aqueous urea formaldehyde resin (UF resin) binder compositions useful in making a treated glass mat, e.g., for roofing shingles, wherein the polymer modifier is an multistage aqueous emulsion acorn copolymer comprising one protuberant polymer stage containing phosphorous acid groups and one or more other polymer stage comprising an addition copolymer incompatible with the protuberant polymer stage, wherein the multistage aqueous emulsion copolymer has a measured Tg of from −60 to 25° C., or, preferably from 31 30 to 12° C. and, further wherein the weight ratio of the total of monomers used to make the one or more other polymer stage to the total amount of monomers used to make the protuberant polymer stage ranges from 3:1 to 50:1, or, preferably, from 3:1 to 30:1 or, more preferably, from 3:1 to 20:1, or, even more preferably, from 8:1 to 12:1.