公开(公告)号：US09745478B2

公开(公告)日：2017-08-29

申请号：US15264659

申请日：2016-09-14

Applicant: Rohm and Haas Company

Inventor： James C. Bohling ,  Arnold S. Brownell ,  Jihui Guo ,  Kevin J. Henderson ,  Ericka Lynn Killian ,  John J. Rabasco ,  Daniel A. Saucy ,  Jordan Stracke

IPC: C08L3/00 ,  C09D7/00 ,  C09D7/12 ,  C09D133/08 ,  C09D133/12 ,  C09D5/02 ,  C09D151/00 ,  C08K9/04 ,  C08L75/04 ,  C08K3/22

CPC classification number: C09D7/002 ,  C08G18/227 ,  C08G18/2825 ,  C08G18/4812 ,  C08G18/4833 ,  C08G18/73 ,  C08G18/758 ,  C08K9/04 ,  C08K9/08 ,  C08K2003/2241 ,  C08L75/04 ,  C09D5/024 ,  C09D5/028 ,  C09D7/40 ,  C09D7/43 ,  C09D7/44 ,  C09D7/62 ,  C09D133/08 ,  C09D133/12 ,  C09D143/02 ,  C09D151/003 ,  C09D151/06

Abstract: The present invention relates to a composition comprising an aqueous dispersion of an associative thickener having a hydrophobic portion with a calculated log P in the range of from 2.7 to 5.0; and composite particles comprising phosphorus acid functionalized polymer particles adsorbed to the surfaces of TiO2 particles; wherein the phosphorus acid functionalized polymer particles have a core-shell morphology wherein the core protuberates from the shell. The composition of the present invention provides formulators with flexibility in their use of low and mid shear rate thickeners to balance paint performance properties.

公开(公告)号：US09745492B2

公开(公告)日：2017-08-29

申请号：US15262566

申请日：2016-09-12

Applicant: Rohm and Haas Company

Inventor： James C. Bohling ,  Arnold S. Brownell ,  Jihui Guo ,  Kevin J. Henderson ,  Ericka Lynn Killian ,  John J. Rabasco ,  Daniel A. Saucy ,  Jordan Stracke

IPC: C08K9/00 ,  C09D133/12 ,  C09D5/00

CPC classification number: C09D133/12 ,  C09D5/00

Abstract: The present invention relates to a composition comprising an aqueous dispersion of an associative thickener having a hydrophobic portion with a calculated log P in the range of from 2.7 to 4.8; and composite particles comprising phosphorus acid functionalized polymer particles adsorbed to the surfaces of TiO2 particles. The composition of the present invention provides formulators with flexibility in their use of low and mid shear rate thickeners to balance paint performance properties.

公开(公告)号：US20170081547A1

公开(公告)日：2017-03-23

申请号：US15262566

申请日：2016-09-12

Applicant: Rohm and Haas Company

Inventor： James C. Bohling ,  Arnold S. Brownell ,  Jihui Guo ,  Kevin J. Henderson ,  Ericka Lynn Killian ,  John J. Rabasco ,  Daniel A. Saucy ,  Jordan Stracke

IPC: C09D133/12

CPC classification number: C09D133/12 ,  C09D5/00

Abstract: The present invention relates to a composition comprising an aqueous dispersion of an associative thickener having a hydrophobic portion with a calculated log P in the range of from 2.7 to 4.8; and composite particles comprising phosphorus acid functionalized polymer particles adsorbed to the surfaces of TiO2 particles. The composition of the present invention provides formulators with flexibility in their use of low and mid shear rate thickeners to balance paint performance properties.

公开(公告)号：US20170081529A1

公开(公告)日：2017-03-23

申请号：US15264659

申请日：2016-09-14

Applicant: Rohm and Haas Company

Inventor： James C. Bohling ,  Arnold S. Brownell ,  Jihui Guo ,  Kevin J. Henderson ,  Ericka Lynn Killian ,  John J. Rabasco ,  Daniel A. Saucy ,  Jordan Stracke

IPC: C09D7/00 ,  C09D133/08 ,  C09D133/12 ,  C09D7/12

CPC classification number: C09D7/002 ,  C08G18/227 ,  C08G18/2825 ,  C08G18/4812 ,  C08G18/4833 ,  C08G18/73 ,  C08G18/758 ,  C08K9/04 ,  C08K9/08 ,  C08K2003/2241 ,  C08L75/04 ,  C09D5/024 ,  C09D5/028 ,  C09D7/40 ,  C09D7/43 ,  C09D7/44 ,  C09D7/62 ,  C09D133/08 ,  C09D133/12 ,  C09D143/02 ,  C09D151/003 ,  C09D151/06

Abstract: The present invention relates to a composition comprising an aqueous dispersion of an associative thickener having a hydrophobic portion with a calculated log P in the range of from 2.7 to 5.0; and composite particles comprising phosphorus acid functionalized polymer particles adsorbed to the surfaces of TiO2 particles; wherein the phosphorus acid functionalized polymer particles have a core-shell morphology wherein the core protuberates from the shell. The composition of the present invention provides formulators with flexibility in their use of low and mid shear rate thickeners to balance paint performance properties.