公开(公告)号：US20180265633A1

公开(公告)日：2018-09-20

申请号：US15911411

申请日：2018-03-05

Applicant: KNAUF INSULATION SPRL ,  KNAUF INSULATION, INC.

Inventor： Charles Fitch APPLEY ,  Carl HAMPSON ,  Gert R. MUELLER ,  Benedicte PACOREL

IPC: C08G73/02 ,  C08K7/14 ,  C08L97/02 ,  C08G14/00 ,  C08G16/00 ,  C08G12/00

Abstract: A binder comprising the products of a carbohydrate reactant and polyamine is disclosed. The binder is useful for consolidating loosely assembled matter, such as fibers. Uncured fibrous products comprising fibers in contact with a carbohydrate reactant and a polyamine are also disclosed. The binder composition may be cured to yield a fibrous product comprising fibers bound by a cross-linked polymer. Further disclosed are methods for binding fibers with the carbohydrate reactant and polyamine based binder.

公开(公告)号：US20180002577A1

公开(公告)日：2018-01-04

申请号：US15702087

申请日：2017-09-12

Applicant: KNAUF INSULATION SPRL ,  KNAUF INSULATION, INC.

Inventor： Carl HAMPSON ,  Benedicte PACOREL ,  Roger JACKSON

IPC: C09J105/00 ,  F16L59/02 ,  B29C71/00 ,  C07H5/04 ,  B27N3/00 ,  B29K79/00

CPC classification number: C09J105/00 ,  B27N3/002 ,  B29C71/00 ,  B29K2079/00 ,  B29K2405/00 ,  C07H5/04 ,  C09J161/20 ,  C09J161/22 ,  F16L59/028

Abstract: The present invention relates to a water-soluble pre-reacted binder composition, a method of its manufacture, a use of said pre-reacted binder composition, a method of manufacturing a collection of matter bound by a polymeric binder, a binder solution or dispersion comprising said pre-reacted binder composition, as well as products comprising the pre-reacted binder composition in a cured state.

公开(公告)号：US20170037187A1

公开(公告)日：2017-02-09

申请号：US15332257

申请日：2016-10-24

Applicant: KNAUF INSULATION SPRL ,  KNAUF INSULATION, INC.

Inventor： Charles Fitch APPLEY ,  Carl HAMPSON ,  Gert R. MUELLER ,  Benedicte PACOREL

IPC: C08G73/02 ,  C08L97/02 ,  C08K7/14

CPC classification number: C08G73/02 ,  C08G12/00 ,  C08G14/00 ,  C08G16/00 ,  C08K7/14 ,  C08L97/02

Abstract: A binder comprising the products of a carbohydrate reactant and polyamine is disclosed. The binder is useful for consolidating loosely assembled matter, such as fibers. uncured fibrous products comprising fibers in contact with a carbohydrate reactant and a polyamine are also disclosed. The binder composition may be cured to yield a fibrous product comprising fibers bound by a cross-linked polymer. Further disclosed are methods for binding fibers with the carbohydrate reactant and polyamine based binder.

Abstract translation: 公开了包含碳水化合物反应物和多胺的产物的粘合剂。 粘合剂可用于固结松散组装的物质，例如纤维。 还公开了包含与碳水化合物反应物和多胺接触的纤维的未固化的纤维制品。 粘合剂组合物可以固化以产生包含被交联聚合物结合的纤维的纤维产品。 进一步公开的是将纤维与碳水化合物反应物和多胺基粘合剂结合的方法。