公开(公告)号：US20210040309A1

公开(公告)日：2021-02-11

申请号：US17072573

申请日：2020-10-16

Applicant: ECOLAB USA INC.

Inventor： Heqing Huang ,  David Jordan ,  Robert M. Lowe ,  Jeffrey Cramm ,  Weiguo Cheng ,  Mingli Wei

IPC: C08L55/00 ,  D21H21/20 ,  D21H17/37 ,  D21H21/24 ,  D21H21/18 ,  C07C219/08 ,  C07C305/04 ,  C07D307/04 ,  C08F220/56 ,  C08G65/00 ,  C08K5/3435

Abstract: The invention provides an associative polymer, a powder, and a process for making a powder including, networking one or more associative polymers and one or more optional surfactants to form a wet gel, and forming a powder from the wet gel, wherein the associative polymer(s) have a weight average molecular weight of from about 10 kDa to about 2,000 kDa.

公开(公告)号：US11939309B2

公开(公告)日：2024-03-26

申请号：US17072573

申请日：2020-10-16

Applicant: ECOLAB USA INC.

Inventor： Heqing Huang ,  David Jordan ,  Robert M. Lowe ,  Jeffrey Cramm ,  Weiguo Cheng ,  Mingli Wei

IPC: C07D307/04 ,  C07C219/08 ,  C07C305/04 ,  C08F220/56 ,  C08G65/00 ,  C08K5/3435 ,  C08L55/00 ,  D21H17/37 ,  D21H21/18 ,  D21H21/20 ,  D21H21/24 ,  C08F220/28

CPC classification number: C07D307/04 ,  C07C219/08 ,  C07C305/04 ,  C08F220/56 ,  C08G65/002 ,  C08K5/3435 ,  C08L55/005 ,  D21H17/37 ,  D21H17/375 ,  D21H21/18 ,  D21H21/20 ,  D21H21/24 ,  C08F220/285 ,  C08F220/56 ,  C08F220/34 ,  C08F220/56 ,  C08F220/34 ,  C08F220/286 ,  C08F220/56 ,  C08F220/34 ,  C08F220/286 ,  C08F226/02

Abstract: The invention provides an associative polymer, a powder, and a process for making a powder including, networking one or more associative polymers and one or more optional surfactants to form a wet gel, and forming a powder from the wet gel, wherein the associative polymer(s) have a weight average molecular weight of from about 10 kDa to about 2,000 kDa.

公开(公告)号：US10920065B2

公开(公告)日：2021-02-16

申请号：US15620176

申请日：2017-06-12

Applicant: Ecolab USA Inc.

Inventor： Heqing Huang ,  David Jordan ,  Robert M. Lowe ,  Jeffrey Cramm ,  Weiguo Cheng ,  Mingli Wei

IPC: C08L55/00 ,  D21H21/20 ,  D21H17/37 ,  D21H21/24 ,  D21H21/18 ,  C07C219/08 ,  C07C305/04 ,  C07D307/04 ,  C08F220/56 ,  C08G65/00 ,  C08K5/3435 ,  C08F220/28

Abstract: The invention provides an associative polymer, a powder, and a process for making a powder comprising, networking one or more associative polymer(s) and one or more optional surfactant(s) to form a wet gel, and forming a powder from the wet gel, wherein the associative polymer(s) have a weight average molecular weight of from about 10 kDa to about 2,000 kDa.

公开(公告)号：US20170355846A1

公开(公告)日：2017-12-14

申请号：US15620176

申请日：2017-06-12

Applicant: Ecolab USA Inc.

Inventor： Heqing Huang ,  David Jordan ,  Robert M. Lowe ,  Jeffrey Cramm ,  Weiguo Cheng ,  Mingli Wei

IPC: C08L55/00 ,  C07C219/08 ,  C07D307/04 ,  C07C305/04 ,  C08G65/00 ,  C08F220/56 ,  C08K5/3435 ,  C08F220/28

CPC classification number: C08L55/005 ,  C07C219/08 ,  C07C305/04 ,  C07D307/04 ,  C08F220/56 ,  C08F2220/285 ,  C08G65/002 ,  C08K5/3435 ,  D21H17/37 ,  D21H17/375 ,  D21H21/18 ,  D21H21/20 ,  D21H21/24 ,  C08F220/34 ,  C08F2220/286 ,  C08F226/02

Abstract: The invention provides an associative polymer, a powder, and a process for making a powder comprising, networking one or more associative polymer(s) and one or more optional surfactant(s) to form a wet gel, and forming a powder from the wet gel, wherein the associative polymer(s) have a weight average molecular weight of from about 10 kDa to about 2,000 kDa.