US 12,410,349 B2
Aqueous binder composition
Dorte Bartnik Johansson, Roskilde (DK); Ib Johannsen, Aarhus (DK); Bjørn Sjøgren Kilsgaard, Aarhus C (DK); and Miroslav Nikolic, Aarhus C (DK)
Assigned to Rockwool A/S, Hedehusene (DK)
Appl. No. 17/282,128
Filed by ROCKWOOL INTERNATIONAL A/S, Hedehusene (DK)
PCT Filed Oct. 7, 2019, PCT No. PCT/EP2019/077123
§ 371(c)(1), (2) Date Apr. 1, 2021,
PCT Pub. No. WO2020/070337, PCT Pub. Date Apr. 9, 2020.
Claims priority of application No. 18198999 (EP), filed on Oct. 5, 2018.
Prior Publication US 2022/0106508 A1, Apr. 7, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. C09J 197/00 (2006.01); C03C 25/25 (2018.01); C03C 25/328 (2018.01); C03C 25/36 (2006.01); C07G 1/00 (2011.01); D04H 1/4209 (2012.01); D04H 1/587 (2012.01); D04H 1/64 (2012.01)
CPC C09J 197/005 (2013.01) [C03C 25/25 (2018.01); C03C 25/328 (2013.01); C03C 25/36 (2013.01); C07G 1/00 (2013.01); D04H 1/4209 (2013.01); D04H 1/587 (2013.01); D04H 1/64 (2013.01)] 28 Claims
OG exemplary drawing
 
1. A mineral fiber product, wherein the product comprises mineral fibers in contact with a binder resulting from curing an aqueous binder composition which comprises:
a component (i) in the form of one or more oxidized lignins;
a component (ii) in the form of one or more cross-linkers;
a component (iii) in the form of one or more plasticizers.