公开(公告)号：US20180009915A1

公开(公告)日：2018-01-11

申请号：US15707177

申请日：2017-09-18

Applicant: The Procter & Gamble Company

Inventor： Jane Ellen Godlewski ,  Janette Villalobos Lingoes ,  Dimitris Ioannis Collias ,  Axel Meyer ,  Peter Dziezok ,  Juan Esteban Velasquez

IPC: C08F20/06 ,  A61L15/24 ,  B01J20/26 ,  A61L15/60 ,  C08L33/02 ,  C08F220/06

CPC classification number: C08F20/06 ,  A61L15/24 ,  A61L15/60 ,  B01J20/261 ,  C08F220/06 ,  C08L33/02 ,  Y10T428/31855 ,  C08L33/08

Abstract: Bio-based glacial acrylic acid, produced from hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof and having impurities of hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof, is polymerized to poly(acrylic acid) or superabsorbent polymer using the same processes as petroleum-derived glacial acrylic acid.

公开(公告)号：US10344108B2

公开(公告)日：2019-07-09

申请号：US15707177

申请日：2017-09-18

Applicant: The Procter & Gamble Company

Inventor： Jane Ellen Godlewski ,  Janette Villalobos Lingoes ,  Dimitris Ioannis Collias ,  Axel Meyer ,  Peter Dziezok ,  Juan Esteban Velasquez

IPC: C08F20/06 ,  B01J20/26 ,  A61L15/60 ,  C08F220/06 ,  C08L33/02 ,  A61L15/24

Abstract: Bio-based glacial acrylic acid, produced from hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof and having impurities of hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof, is polymerized to poly(acrylic acid) or superabsorbent polymer using the same processes as petroleum-derived glacial acrylic acid.

公开(公告)号：US09687579B2

公开(公告)日：2017-06-27

申请号：US14571319

申请日：2014-12-16

Applicant: The Procter & Gamble Company

Inventor： Torsten Lindner ,  Axel Meyer ,  Mattias Schmidt

IPC: B01J20/26 ,  B01J13/02 ,  A61L15/60 ,  A61L15/22 ,  C08F8/00

CPC classification number: A61L15/225 ,  A61L15/60 ,  C08F8/00 ,  C08F20/10

Abstract: Superabsorbent material, comprising first superabsorbent polymers, coated with second clay-crosslinked superabsorbent polymers, said second clay-crosslinked superabsorbent polymers being obtainable by the step of polymerization of a solution/dispersion of polymerizable compounds and clay particles, to obtain said second superabsorbent polymers, crosslinked by said clay particles, of a weight average largest particle dimension of less than 800 nm.

公开(公告)号：US09630901B2

公开(公告)日：2017-04-25

申请号：US13760527

申请日：2013-02-06

Applicant: The Procter & Gamble Company

Inventor： Jane Ellen Godlewski ,  Janette Villalobos ,  Dimitris Ioannis Collias ,  Axel Meyer ,  Peter Dziezok ,  Juan Estaban Velasquez

IPC: A61F13/15 ,  C07C51/48 ,  B01J27/18 ,  B01J27/187 ,  B01J27/25 ,  C07C51/377 ,  C07C51/09 ,  C07C57/04 ,  A61F13/534 ,  C08F2/10 ,  B01J27/16 ,  B01J27/185 ,  B01J27/186 ,  B01J27/188 ,  B01J27/195 ,  B01J27/198 ,  B01J35/02 ,  B01J37/00 ,  B01J37/04 ,  B01J37/08 ,  C07C51/44 ,  A61F13/53

CPC classification number: C07C51/48 ,  A61F13/53 ,  A61F13/534 ,  A61F2013/530489 ,  A61F2013/530496 ,  B01J27/16 ,  B01J27/1806 ,  B01J27/1811 ,  B01J27/1817 ,  B01J27/1853 ,  B01J27/1856 ,  B01J27/186 ,  B01J27/187 ,  B01J27/188 ,  B01J27/195 ,  B01J27/198 ,  B01J27/25 ,  B01J35/023 ,  B01J37/0036 ,  B01J37/04 ,  B01J37/08 ,  C07C51/09 ,  C07C51/377 ,  C07C51/44 ,  C07C57/04 ,  C08F2/10

Abstract: Bio-based glacial acrylic acid, produced from hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof and having impurities of hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof, is polymerized to poly(acrylic acid) or superabsorbent polymer using the same processes as petroleum-derived glacial acrylic acid.

公开(公告)号：US20130274697A1

公开(公告)日：2013-10-17

申请号：US13760527

申请日：2013-02-06

Applicant: THE PROCTER & GAMBLE COMPANY

Inventor： Jane Ellen Godlewski ,  Janette Villalobos ,  Dimitris Ioannis Collias ,  Axel Meyer ,  Peter Dziezok ,  Juan Estaban Velasquez

IPC: C08F2/10 ,  A61F13/534

CPC classification number: C07C51/48 ,  A61F13/53 ,  A61F13/534 ,  A61F2013/530489 ,  A61F2013/530496 ,  B01J27/16 ,  B01J27/1806 ,  B01J27/1811 ,  B01J27/1817 ,  B01J27/1853 ,  B01J27/1856 ,  B01J27/186 ,  B01J27/187 ,  B01J27/188 ,  B01J27/195 ,  B01J27/198 ,  B01J27/25 ,  B01J35/023 ,  B01J37/0036 ,  B01J37/04 ,  B01J37/08 ,  C07C51/09 ,  C07C51/377 ,  C07C51/44 ,  C07C57/04 ,  C08F2/10

Abstract: Bio-based glacial acrylic acid, produced from hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof and having impurities of hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof, is polymerized to poly(acrylic acid) or superabsorbent polymer using the same processes as petroleum-derived glacial acrylic acid.

公开(公告)号：US20130273384A1

公开(公告)日：2013-10-17

申请号：US13838917

申请日：2013-03-15

Applicant: THE PROCTER & GAMBLE COMPANY

Inventor： Jane Ellen Godlewski ,  Janette Villalobos ,  Dimitris Ioannis Collias ,  Axel Meyer ,  Peter Dziezok ,  Juan Estaban Velasquez

IPC: C08F20/06 ,  B01J20/26

CPC classification number: C08F20/06 ,  A61L15/24 ,  A61L15/60 ,  B01J20/261 ,  C08F220/06 ,  C08L33/02 ,  Y10T428/31855 ,  C08L33/08

Abstract: Bio-based glacial acrylic acid, produced from hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof and having impurities of hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof, is polymerized to poly(acrylic acid) or superabsorbent polymer using the same processes as petroleum-derived glacial acrylic acid.

Abstract translation: 由羟基丙酸，羟基丙酸衍生物或其混合物生产的具有羟基丙酸，羟基丙酸衍生物或其混合物的杂质的生物基冰淇淋丙烯酸与聚（丙烯酸）或超吸收聚合物聚合使用与 石油衍生的冰醋酸。