公开(公告)号：US20180201710A1

公开(公告)日：2018-07-19

申请号：US15407579

申请日：2017-01-17

Applicant: BEHR PROCESS CORPORATION

Inventor： GREGORY ALLEN WILLIAMS ,  JENS HENTSCHEL ,  ANURADHA SATPUTE

IPC: C08F220/14 ,  C09D133/12

Abstract: A self-healing paint composition includes water, a self-healing polymer having a first functional group and a second functional group bonded thereto that interact with each other by dynamic covalent or dynamic non-covalent interactions, and one or more optional pigment compositions. At least one of the first functional group and the second functional group are present in an amount of 0.1 to 10 mole percent the emulsion self-healing polymer having a weight average molecular weight of about 15,000 g/mol to 1,000,000 g/mol.

公开(公告)号：US20190055417A1

公开(公告)日：2019-02-21

申请号：US15679684

申请日：2017-08-17

Applicant: BEHR PROCESS CORPORATION

Inventor： JAMES THOMAS ,  JOSHUA JIANG ,  JENS HENTSCHEL ,  MING-REN TARNG ,  LAN DUC LIANG

IPC: C09D5/29 ,  C09D7/12

Abstract: A multicolor paint composition includes a continuous phase having a first rheology modifier and an optional second rheology modifier, a first discontinuous phase dispersed in the continuous phase, and a second discontinuous phase immiscibly dispersed in the continuous phase. The first discontinuous phase includes a first colorant having a first colorant strength, and an emulsion of a non-thixotropic polymer. The second discontinuous phase includes a second colorant having a second colorant strength, a third rheology modifier, and an emulsion of a first thixotropic polymer.