公开(公告)号：US10465086B2

公开(公告)日：2019-11-05

申请号：US14436408

申请日：2013-10-16

Applicant: BASF SE

Inventor： Randall Petrie ,  Luke S. Egan ,  Sridhar G. Iyer ,  Armin Burghart ,  Jeremy Funk

IPC: C09D133/08 ,  C09D179/02 ,  C08L79/02 ,  C08F220/18 ,  C08L33/08 ,  C09D133/00 ,  E04B1/66 ,  C09D133/02 ,  C09D143/02 ,  C08L33/02

Abstract: Disclosed herein are aqueous coating compositions containing an anionically stabilized polymer, one or more derivatized polyamines, and a volatile base. Coating compositions can further include one or more additional copolymers, which may or may not be anionically stabilized, and/or additional additives, including pigments, defoamers, pigment dispersing agents, thickeners, surfactants, and combinations thereof. By incorporating a derivatized polyamine, such as an alkoxylated polyamine, the setting time of the coating compositions can be decreased. Also provided are coatings formed from the coating compositions described herein, as well as methods of forming these coatings.

公开(公告)号：US11649346B2

公开(公告)日：2023-05-16

申请号：US16576319

申请日：2019-09-19

Applicant: BASF SE

Inventor： Randall Petrie ,  Luke S. Egan ,  Sridhar G. Iyer ,  Armin Burghart ,  Jeremy Funk

IPC: C08L33/08 ,  C08L79/02 ,  C09D133/02 ,  C09D179/02 ,  C09D133/08 ,  C08F220/18 ,  C09D133/00 ,  C08L33/02 ,  C09D143/02 ,  C08L33/06 ,  C09D133/06 ,  E04B1/66

CPC classification number: C08L33/08 ,  C08F220/1804 ,  C08L79/02 ,  C09D133/00 ,  C09D133/02 ,  C09D133/08 ,  C09D179/02 ,  C08L33/02 ,  C08L33/064 ,  C09D133/064 ,  C09D143/02 ,  E04B1/66 ,  C08L79/02 ,  C08L33/06 ,  C08F220/1804 ,  C08F220/1808 ,  C08F220/14 ,  C08F220/56 ,  C08F230/02 ,  C08L33/08 ,  C08L79/02 ,  C08L33/08 ,  C08L39/02 ,  C09D133/08 ,  C08L79/02 ,  C09D179/02 ,  C08L33/06 ,  C09D143/02 ,  C08L79/02 ,  C08L39/02 ,  C08L33/06 ,  C09D133/08 ,  C08L39/02 ,  C09D139/02 ,  C08L33/06

Abstract: Disclosed herein are aqueous coating compositions containing an anionically stabilized polymer, one or more derivatized polyamines, and a volatile base. Coating compositions can farther include one or more additional copolymers, which may or may not be anionically stabilized, and/or additional additives, including pigments, defoamers, pigment dispersing agents, thickeners, surfactants, and combinations thereof. By incorporating a derivatized polyamine, such as an alkoxylated polyamine, the setting time of the coating compositions can be decreased. Also provided are coatings formed from the coating compositions described herein, as well as methods of forming these coatings.

公开(公告)号：US10053597B2

公开(公告)日：2018-08-21

申请号：US14761896

申请日：2014-01-08

Applicant: BASF SE

Inventor： Luke S. Egan ,  Robert Michael Calhoun ,  Armin Burghart ,  Randall Petrie ,  Randall Brennan

IPC: C09D179/06 ,  C09D133/08 ,  C09D135/06 ,  C08L33/08 ,  C09D125/14 ,  C09D133/26

CPC classification number: C09D179/06 ,  C08L33/08 ,  C08L2205/00 ,  C09D125/14 ,  C09D133/08 ,  C09D133/26 ,  C09D135/06 ,  C08L35/06

Abstract: Coating compositions and methods for their preparation are described. The coating compositions can include a first copolymer produced by emulsion polymerization and derived from one or more monomers including one or more (meth)acrylates, one or more acid monomers, and optionally styrene. The first copolymer can have a Tg from −50° C. to −23° C. and is present in an amount of 10-50% by weight based on the total polymer content. The coating compositions can also include a second copolymer produced by emulsion polymerization and derived from one or more monomers including one or more (meth)acrylates, one or more acid monomers, and optionally styrene. The second copolymer can have a Tg from −15° C. to 25° C. and is present in an amount of 50-90% by weight based on the total polymer content. Further described herein are dried coatings, methods for coating a substrate, and methods for producing a coating.

公开(公告)号：US09290651B2

公开(公告)日：2016-03-22

申请号：US13853170

申请日：2013-03-29

Applicant: BASF SE

Inventor： Koichi Takamura ,  Armin Burghart

IPC: C08K5/06 ,  C08L25/08 ,  C08F2/22 ,  C08F2/30 ,  C08F257/02 ,  C08L51/00

CPC classification number: C08L25/08 ,  C08F2/22 ,  C08F2/30 ,  C08F257/02 ,  C08L51/003 ,  C08L2666/02

Abstract: The invention is a method of producing an essentially electrically neutral polymer dispersion, comprising a polymerizing one or more monomers in the presence of a nonionic surfactant, wherein the polymerization preferably occurs in the absence of ionic surfactants. The invention also includes methods of producing positively or negatively charged polymer dispersions comprising producing the essentially nonionic polymer dispersion and further adding a cationically-charged or anionically-charged surfactant or electrolyte. The invention further includes dispersions produced by the methods of the invention and polymer films and powders produced from these dispersions.

公开(公告)号：US20150259559A1

公开(公告)日：2015-09-17

申请号：US14436408

申请日：2013-10-16

Applicant: BASF SE

Inventor： Randall Petrie ,  Luke S. Egan ,  Sridhar G. Iyer ,  Armin Burghart ,  Jeremy Funk

IPC: C09D133/00 ,  E04B1/66

Abstract: Disclosed herein are aqueous coating compositions containing an anionically stabilized polymer, one or more derivatized polyamines, and a volatile base. Coating compositions can further include one or more additional copolymers, which may or may not be anionically stabilized, and/or additional additives, including pigments, defoamers, pigment dispersing agents, thickeners, surfactants, and combinations thereof. By incorporating a derivatized polyamine, such as an alkoxylated polyamine, the setting time of the coating compositions can be decreased. Also provided are coatings formed from the coating compositions described herein, as well as methods of forming these coatings.

Abstract translation: 本文公开了含有阴离子稳定的聚合物，一种或多种衍生的多胺和挥发性碱的水性涂料组合物。 涂料组合物还可以包括一种或多种另外的共聚物，其可以或可以不是阴离子稳定的，和/或其它添加剂，包括颜料，消泡剂，颜料分散剂，增稠剂，表面活性剂及其组合。 通过掺入衍生的多胺，例如烷氧基化多胺，可以降低涂料组合物的凝固时间。 还提供了由本文所述的涂料组合物形成的涂料以及形成这些涂料的方法。

公开(公告)号：US20130253133A1

公开(公告)日：2013-09-26

申请号：US13853170

申请日：2013-03-29

Applicant: BASF SE

Inventor： Koichi Takamura ,  Armin Burghart

IPC: C08L25/08

CPC classification number: C08L25/08 ,  C08F2/22 ,  C08F2/30 ,  C08F257/02 ,  C08L51/003 ,  C08L2666/02

Abstract: The invention is a method of producing an essentially electrically neutral polymer dispersion, comprising a polymerizing one or more monomers in the presence of a nonionic surfactant, wherein the polymerization preferably occurs in the absence of ionic surfactants. The invention also includes methods of producing positively or negatively charged polymer dispersions comprising producing the essentially nonionic polymer dispersion and further adding a cationically-charged or anionically-charged surfactant or electrolyte. The invention further includes dispersions produced by the methods of the invention and polymer films and powders produced from these dispersions.

公开(公告)号：US20200087531A1

公开(公告)日：2020-03-19

申请号：US16576319

申请日：2019-09-19

Applicant: BASF SE

Inventor： Randall Petrie ,  Luke S. Egan ,  Sridhar G. Iyer ,  Armin Burghart ,  Jeremy Funk

IPC: C09D133/00 ,  E04B1/66 ,  C08L33/08 ,  C09D133/08 ,  C08F220/18 ,  C08L79/02 ,  C09D179/02 ,  C09D143/02 ,  C09D133/02

Abstract: Disclosed herein are aqueous coating compositions containing an anionically stabilized polymer, one or more derivatized polyamines, and a volatile base. Coating compositions can farther include one or more additional copolymers, which may or may not be anionically stabilized, and/or additional additives, including pigments, defoamers, pigment dispersing agents, thickeners, surfactants, and combinations thereof. By incorporating a derivatized polyamine, such as an alkoxylated polyamine, the setting time of the coating compositions can be decreased. Also provided are coatings formed from the coating compositions described herein, as well as methods of forming these coatings.