公开(公告)号：US20220403202A1

公开(公告)日：2022-12-22

申请号：US17755977

申请日：2020-11-13

Applicant: PPG Europe B.V.

Inventor： Yann Monnin ,  Vivien Delattre ,  Stephane Darcy ,  Virginie Rampi

IPC: C09D113/02 ,  C09D171/08 ,  C09D195/00 ,  C09D7/40

Abstract: A coating composition comprising: (a) a polymeric coating binder, wherein the polymeric coating binder comprises: (i) an aqueous polymer latex of a film forming carboxylated polymer; and (ii) a branched polyetheramine polyol dissolved in the aqueous phase of the polymer latex, wherein essentially all of the amino groups in the branched polyetheramine polyol are tertiary amine groups; and (b) a first filler, wherein the first filler comprises expanded polymeric microspheres; and (c) a second filler, wherein the second filler comprises expanded glass particles; wherein the coating composition comprises at least 0.1% by weight and at most 25% by weight of said first filler and second filler combined, based on the total weight of the composition. The invention also relates to the coating composition as an exterior wall masonry paint and to substrate having applied thereon a coating derived from the coating composition.

公开(公告)号：US20230348747A1

公开(公告)日：2023-11-02

申请号：US18007147

申请日：2021-07-28

Applicant: PPG Europe B.V.

Inventor： Yann Monnin ,  Virginie Rampi ,  Stephane Darcy ,  Vivien Delattre

IPC: C09D133/06 ,  C08G73/02 ,  C09D183/04

CPC classification number: C09D133/06 ,  C08G73/024 ,  C09D183/04

Abstract: A coating composition comprising: (a) a first polymeric coating binder, wherein the first polymeric coating binder comprises: (i) an aqueous polymer latex of a film forming carboxylated polymer; and (ii) a branched polyetheramine polyol dissolved in the aqueous phase of the polymer latex, wherein essentially all of the amino groups in the branched polyetheramine polyol are tertiary amine groups; and (b) a second polymeric coating binder, wherein the second polymeric coating binder comprises a silicone resin binder; wherein the dry weight ratio of (a) to (b) is in the range of 70:30 to 30:70.

公开(公告)号：US20230279247A1

公开(公告)日：2023-09-07

申请号：US18006228

申请日：2021-07-28

Applicant: PPG Europe B.V.

Inventor： Stephane Darcy ,  Yann Monnin

IPC: C09D7/65 ,  C09D5/02 ,  C09D133/08

CPC classification number: C09D7/65 ,  C09D5/024 ,  C09D133/08

Abstract: A coating composition comprising: (a) a polymeric coating binder, wherein the polymeric coating binder comprises: (i) an aqueous polymer latex of a film forming carboxylated polymer; and (ii) a branched polyetheramine polyol dissolved in the aqueous phase of the polymer latex, wherein essentially all of the amino groups in the branched polyetheramine polyol are tertiary amine groups; wherein the polymeric coating binder is present in the coating composition in an amount of 10 to 20 wt % (based on dry weight of the polymeric coating binder); and wherein the total solids content of the coating composition is at least 60 wt %.

公开(公告)号：US11512218B2

公开(公告)日：2022-11-29

申请号：US16498224

申请日：2018-03-30

Applicant: PPG Europe B.V.

Inventor： Stephane Darcy ,  Anne Fabre

IPC: C09D133/08 ,  C09D7/65 ,  C09D7/61 ,  C09D7/40 ,  C08K7/28 ,  C08L27/08 ,  C08L35/04

Abstract: The invention relates to a coating composition comprising:—a polymeric coating binder; wherein the polymeric coating binder has a glass temperature Tg of at least 0° C. and at most 30° C.;—at least one first filler, wherein the first filler comprises expanded polymeric microspheres; and, at least one second filler, wherein the second filler comprises expanded glass particles; wherein said coating composition comprises at least 0.1% by weight and at most 25% by weight of said at least one first filler and at least one second filler combined, based on the total weight of the composition. The invention also relates to the use of such a coating composition as an exterior wall masonry paint. The invention also relates a substrate having applied thereon such a coating composition.

公开(公告)号：US20230265308A1

公开(公告)日：2023-08-24

申请号：US18006787

申请日：2021-07-28

Applicant: PPG Europe B.V.

Inventor： Yann Monnin ,  Stephane Darcy

IPC: C09D125/14 ,  C09D133/08

CPC classification number: C09D125/14 ,  C09D133/08

Abstract: A coating composition comprising: (a) a first polymeric coating binder, wherein the first polymeric coating binder comprises: (i) an aqueous polymer latex of a film forming carboxylated polymer; and (ii) a branched polyetheramine polyol dissolved in the aqueous phase of the polymer latex, wherein essentially all of the amino groups in the branched polyetheramine polyol are tertiary amine groups; and (b) a second polymeric coating binder, wherein the second polymeric coating binder comprises an acrylic binder; wherein the dry weight ratio of (a) to (b) is in the range of 70:30 to 20:80.

公开(公告)号：US20200032097A1

公开(公告)日：2020-01-30

申请号：US16498224

申请日：2018-03-30

Applicant: PPG Europe B.V.

Inventor： Stephane Darcy ,  Anne Fabre

IPC: C09D133/08 ,  C09D7/61 ,  C09D7/65 ,  C09D7/40 ,  C08K7/28

Abstract: The invention relates to a coating composition comprising: a polymeric coating binder; wherein the polymeric coating binder has a glass temperature Tg of at least 0° C. and at most 30° C.; at least one first filler, wherein the first filler comprises expanded polymeric microspheres; and, at least one second filler, wherein the second filler comprises expanded glass particles; wherein said coating composition comprises at least 0.1% by weight and at most 25% by weight of said at least one first filler and at least one second filler combined, based on the total weight of the composition. The invention also relates to the use of such a coating composition as an exterior wall masonry paint. The invention also relates a substrate having applied thereon such a coating composition