公开(公告)号：US20220212946A1

公开(公告)日：2022-07-07

申请号：US17606227

申请日：2020-04-23

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： Alexander Katz ,  Manish Mishra

IPC: C01F17/247 ,  C01G23/04 ,  C09B31/057 ,  A61Q17/04

Abstract: The disclosure provides, inter alia, formulations comprising cerium (III) carbonate, and processes for producing cerium (III) carbonate. In embodiments, the disclosure provides methods for passivating photodegradation of organic compounds using cerium (III) carbonate.

公开(公告)号：US20190185674A1

公开(公告)日：2019-06-20

申请号：US16225067

申请日：2018-12-19

Applicant: Rohm and Haas Company ,  The Regents of the University of California ,  Dow Global Technologies LLC

Inventor： James C. Bohling ,  Yijun Guo ,  Alexander Katz ,  Manish Mishra ,  Clayton J. Radke ,  John A. Roper, III ,  Antony K. Van Dyk

IPC: C09C1/36 ,  C09C3/12

CPC classification number: C09C1/3684 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/22 ,  C01P2006/90 ,  C08K9/08 ,  C09C3/12 ,  C09D5/028 ,  C09D7/62

Abstract: The present invention is a composition comprising an aqueous dispersion of metal oxide pigment particles coated with a polymer comprising structural units of an alkyltrihydroxysilane or a salt thereof. The composition of the present invention provides hydrophobicity to pigment particles, thereby imparting water resistance, and allows for high loadings of pigment in water without increased viscosity.

公开(公告)号：US20250083971A1

公开(公告)日：2025-03-13

申请号：US18953396

申请日：2024-11-20

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： Alexander Katz ,  Manish Mishra

IPC: C01F17/247 ,  A61Q17/04 ,  C01G23/04 ,  C09B21/00 ,  C09B31/057

Abstract: The disclosure provides, inter alia, formulations comprising cerium (III) carbonate, and processes for producing cerium (III) carbonate. In embodiments, the disclosure provides methods for passivating photodegradation of organic compounds using cerium (III) carbonate.

公开(公告)号：US11407649B2

公开(公告)日：2022-08-09

申请号：US16856178

申请日：2020-04-23

Applicant: The Regents of the University of California

Inventor： Alexander Katz ,  Manish Mishra

IPC: C01F17/247 ,  C09B31/057 ,  C09B21/00 ,  C09C1/10 ,  C09C1/20 ,  C09C1/24 ,  C09C1/34 ,  C09C1/42 ,  C09C1/48 ,  C09C1/00 ,  C09C1/02 ,  C09C1/04 ,  C09C1/36 ,  C01G23/04

Abstract: The disclosure provides, inter alia, formulations comprising cerium (III) carbonate, and processes for producing cerium (III) carbonate. In embodiments, the disclosure provides methods for passivating photodegradation of organic compounds using cerium (III) carbonate.

公开(公告)号：US20200339435A1

公开(公告)日：2020-10-29

申请号：US16856178

申请日：2020-04-23

Applicant: The Regents of the University of California

Inventor： Alexander Katz ,  Manish Mishra

IPC: C01F17/247 ,  C01G23/04 ,  C09B21/00 ,  C09B31/057

Abstract: The disclosure provides, inter alia, formulations comprising cerium (III) carbonate, and processes for producing cerium (III) carbonate. In embodiments, the disclosure provides methods for passivating photodegradation of organic compounds using cerium (III) carbonate.

公开(公告)号：US20190309172A1

公开(公告)日：2019-10-10

申请号：US16373809

申请日：2019-04-03

Applicant: Rohm and Haas Company ,  The Regents of the University of California

Inventor： James C. Bohling ,  Alexander Katz ,  Manish Mishra ,  Clayton J. Radke ,  Antony K. Van Dyk

IPC: C09C1/36 ,  C09D17/00 ,  C09D5/00

Abstract: The present invention is a composition comprising an aqueous dispersion of metal oxide pigment particles coated with a polymer comprising structural units of an alkyltrihydroxysilane or a salt thereof and a dialkyldihydroxysilane or a salt thereof. The composition of the present invention provides hydrophobicity to pigment particles, thereby imparting water resistance, and allows for high loadings of pigment in water without increased viscosity.

公开(公告)号：US12180084B2

公开(公告)日：2024-12-31

申请号：US17606227

申请日：2020-04-23

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： Alexander Katz ,  Manish Mishra

IPC: C01F17/247 ,  A61K8/19 ,  A61K8/29 ,  A61K8/30 ,  A61K8/41 ,  A61Q17/04 ,  A61Q19/00 ,  C01G23/04 ,  C09B21/00 ,  C09B31/057

Abstract: The disclosure provides, inter alia, formulations comprising cerium (III) carbonate, and processes for producing cerium (III) carbonate. In embodiments, the disclosure provides methods for passivating photodegradation of organic compounds using cerium (III) carbonate.

公开(公告)号：US10947392B2

公开(公告)日：2021-03-16

申请号：US16373809

申请日：2019-04-03

Applicant: Rohm and Haas Company ,  THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： James C. Bohling ,  Alexander Katz ,  Manish Mishra ,  Clayton J. Radke ,  Antony K. Van Dyk

IPC: C09D5/00 ,  C09C1/36 ,  C09D17/00

Abstract: The present invention is a composition comprising an aqueous dispersion of metal oxide pigment particles coated with a polymer comprising structural units of an alkyltrihydroxysilane or a salt thereof and a dialkyldihydroxysilane or a salt thereof. The composition of the present invention provides hydrophobicity to pigment particles, thereby imparting water resistance, and allows for high loadings of pigment in water without increased viscosity.