公开(公告)号：US11111464B2

公开(公告)日：2021-09-07

申请号：US15931054

申请日：2020-05-13

Applicant: Reckitt Benckiser Finish B.V.

Inventor： Pavlinka Roy ,  Claudia Schmaelzle ,  Caroline Rigobert ,  Heike Weber ,  Helmut Witteler ,  Yannick Fuchs ,  Roland Bohn

IPC: C11D17/04 ,  C11D1/72 ,  C11D1/722 ,  C11D3/20 ,  C11D3/37 ,  C11D11/00 ,  C08F2/08 ,  C08F2/06 ,  C08F2/44 ,  C08F120/06 ,  C11D1/66 ,  C11D3/43

Abstract: A method of manufacturing an automatic dishwashing detergent product, provided as a discrete dosage unit and comprising a continuous, non-aqueous gel phase, includes manufacturing the gel phase by free radical polymerisation of monomer(s) in a non-aqueous reaction mixture to form a polymeric builder. The reaction mixture comprises at least one non-ionic surfactant which is an optionally end-capped alcohol alkoxylate; and one or more monomers comprising acrylic acid and optionally one or more further α,β-ethylenically unsaturated acids, wherein no more than 0.1 wt % of the total amount of the monomer(s) are crosslinking monomer(s).

公开(公告)号：US20170145356A1

公开(公告)日：2017-05-25

申请号：US15322068

申请日：2015-07-01

Applicant: Reckitt Benckiser Finish B.V.

Inventor： Pavlinka Roy ,  Claudia Schmaelzle ,  Caroline Rigobert ,  Heike Weber ,  Helmut Witteler ,  Yannick Fuchs ,  Roland Bohn

IPC: C11D11/00 ,  C11D3/37 ,  C11D3/20 ,  C11D3/43 ,  C11D1/66 ,  C08F120/06 ,  C11D17/04

Abstract: The present invention provides a method of manufacturing an automatic dishwashing detergent product, said product being provided as a discrete dosage unit and comprising a continuous, non-aqueous gel phase, comprising manufacturing said gel phase by a method comprising free radical polymerisation of monomer(s) in a non-aqueous reaction mixture to form a polymeric builder; wherein said reaction mixture comprises: at least one non-ionic surfactant which is an optionally end-capped alcohol alkoxylate; and one or more monomers comprising acrylic acid and optionally one or more further α,β-ethylenically unsaturated acids, wherein no more than 0.1 wt % of the total amount of the monomer(s) are crosslinking monomer(s).

公开(公告)号：US10689604B2

公开(公告)日：2020-06-23

申请号：US15322068

申请日：2015-07-01

Applicant: Reckitt Benckiser Finish B.V.

Inventor： Pavlinka Roy ,  Claudia Schmaelzle ,  Caroline Rigobert ,  Heike Weber ,  Helmut Witteler ,  Yannick Fuchs ,  Roland Bohn

IPC: C11D11/00 ,  C11D17/04 ,  C11D1/66 ,  C11D1/72 ,  C11D3/37 ,  C08F2/08 ,  C08F2/06 ,  C08F2/44 ,  C08F120/06 ,  C11D3/20 ,  C11D3/43

Abstract: The present invention provides a method of manufacturing an automatic dishwashing detergent product, said product being provided as a discrete dosage unit and comprising a continuous, non-aqueous gel phase, comprising manufacturing said gel phase by a method comprising free radical polymerisation of monomer(s) in a non-aqueous reaction mixture to form a polymeric builder; wherein said reaction mixture comprises: at least one non-ionic surfactant which is an optionally end-capped alcohol alkoxylate; and one or more monomers comprising acrylic acid and optionally one or more further α,β-ethylenically unsaturated acids, wherein no more than 0.1 wt % of the total amount of the monomer(s) are crosslinking monomer(s).

公开(公告)号：US20200270550A1

公开(公告)日：2020-08-27

申请号：US15931054

申请日：2020-05-13

Applicant: Reckitt Benckiser Finish B.V.

Inventor： Pavlinka Roy ,  Claudia Schmaelzle ,  Caroline Rigobert ,  Heike Weber ,  Helmut Witteler ,  Yannick Fuchs ,  Roland Bohn

IPC: C11D11/00 ,  C11D3/37 ,  C11D17/04 ,  C08F2/08 ,  C08F2/06 ,  C11D1/72 ,  C08F2/44 ,  C08F120/06 ,  C11D1/66 ,  C11D3/20 ,  C11D3/43

Abstract: The present invention provides a method of manufacturing an automatic dishwashing detergent product, said product being provided as a discrete dosage unit and comprising a continuous, non-aqueous gel phase, comprising manufacturing said gel phase by a method comprising free radical polymerisation of monomer(s) in a non-aqueous reaction mixture to form a polymeric builder; wherein said reaction mixture comprises: at least one non-ionic surfactant which is an optionally end-capped alcohol alkoxylate; and one or more monomers comprising acrylic acid and optionally one or more further α,β-ethylenically unsaturated acids, wherein no more than 0.1 wt % of the total amount of the monomer(s) are crosslinking monomer(s).