公开(公告)号：US20200017688A1

公开(公告)日：2020-01-16

申请号：US16335285

申请日：2017-09-13

Applicant: BASF SE

Inventor： STEPHAN WEINKOETZ ,  Jean-Pierre Berkan LINDNER ,  Ralph LUNKWITZ ,  Claus FUEGER

IPC: C08L97/02 ,  C08K5/09 ,  C08K5/29 ,  C08J5/18

Abstract: The present invention relates to a novel and improved, batchwise or continuous, preferably continuous, process for producing single-layer or multilayer lignocellulose materials, comprising the process steps of (Ia) producing a mixture M1 and (Ib) optionally one or more mixture(s) M2, (II) scattering mixture M1 and any mixture(s) M2 to give a mat, (III) optionally precompacting the scattered mat and (IV) hot pressing, in that mixture M1 comprises the lignocellulose particles (component LCP-1) and additionally a) 0.005% to 0.5% by weight of organic carboxylic acid, carboxylic anhydride, carbonyl chloride or mixtures thereof (component A) b) 0.05% to 3% by weight of organic isocyanates having at least two isocyanate groups (component B) and c) 5% to 15% by weight of binder selected from the group of the amino resins (component C) d) 0% to 2% by weight of hardener (component D) and e) 0% to 5% by weight of additive (component E), and mixture(s) M2 comprise(s) the lignocellulose particles (component LCP-2) and additionally f) 0% to 0.3% by weight of organic carboxylic acid, carboxylic anhydride, carbonyl chloride or mixtures thereof (component F), g) 1% to 30% by weight of binder selected from the group consisting of amino resin, phenolic resin, protein-based binder and other polymer-based binders or mixtures thereof (component G-1) and 0% to 3% by weight of organic isocyanate having at least two isocyanate groups (component G-2), h) 0% to 2% by weight of hardener (component H) and i) 0% to 5% by weight of additives (component I), with the proviso that the following conditions are fulfilled: amin

公开(公告)号：US20240043617A1

公开(公告)日：2024-02-08

申请号：US18269028

申请日：2021-12-22

Applicant: BASF SE

Inventor： Gereon Antonius SOMMER ,  Stephan WEINKOETZ ,  David TUERP ,  Guenter SCHERR ,  Jessica Nadine HAMANN ,  Joaquim Henrique TELES ,  Ralph LUNKWITZ ,  Thomas SERVAY ,  Jean-Pierre Berkan LINDNER ,  Dagmar Pascale KUNSMANN-KEITEL

IPC: C08G69/10 ,  C08K5/07 ,  C08K5/1545 ,  C08L97/02 ,  B27N3/00 ,  B27N3/04

CPC classification number: C08G69/10 ,  C08K5/07 ,  C08K5/1545 ,  C08L97/02 ,  B27N3/002 ,  B27N3/04

Abstract: The present invention relates to a binder composition comprising component A comprising polymer(s) A1 and optionally component B comprising component B1 which is selected from the group consisting of a mono-saccharides, disaccharides, droxyacetone, glycolaldehyde and mixtures thereof, wherein polymer(s) A1 comprises at least 70 wt.-% poly(amino acid)s based on the total weight of the polymers) A1 and has (have) a total weight average molecular weight Mw, total of 800 g/mol to 10.000 g/mol, wherein the binder composition comprises 60 to 100 wt.-% polymer(s) A1, and 0 to 40 wt.-% component B1, based on the total weight of the sum of polymer(s) Al and component B1, wherein the weight amounts of the polymer(s) Al and component B1 are selected such that the total weight of the sum of polymer(s) A1 and component B1 is 100 wt.-%.

公开(公告)号：US20250069163A1

公开(公告)日：2025-02-27

申请号：US18719290

申请日：2022-12-19

Applicant: BASF SE

Inventor： Bastian GRUMBRECHT ,  Steffen Thomas KLOSTERHALFEN ,  Christian KRUEGER ,  Kurt WENZL ,  Ana ALBA PEREZ ,  Christopher Alec ANDERLOHR ,  Martin BINDER ,  Alessandro PISTILLO ,  Alexander COCHRANE ,  Michael WARRLICH ,  David TUERP ,  Ralph LUNKWITZ ,  Jens ASSMANN

IPC: G06Q50/04 ,  G06Q10/0832 ,  G06Q10/0833

Abstract: Disclosed are systems for producing an amino resin composition associated with a digital asset, methods for producing an amino resin composition associated with a digital asset, apparatuses for generating a digital asset, computer-implemented methods for generating a chemical pass-port, computer program elements for generating a digital asset, uses of an amino resin composition associated with a digital asset, uses of a digital asset, products produced from the amino resin composition and associated with a digital asset, a digital asset including one or more de-central identifier(s) and data related to the environmental impact data, apparatuses for producing a product associated with the digital asset and methods for producing a product associated with the digital asset.

公开(公告)号：US20240052168A1

公开(公告)日：2024-02-15

申请号：US18268989

申请日：2021-12-22

Applicant: BASF SE

Inventor： Gereon Antonius SOMMER ,  Guenter SCHERR ,  Stephan WEINKOETZ ,  Thomas SERVAY ,  Jessica Nadine HAMANN ,  Joaquim Henrique TELES ,  Ralph LUNKWITZ ,  David TUERP

IPC: C08L97/02 ,  C08G69/10 ,  C08G69/26 ,  B27N3/00 ,  B27N3/02

CPC classification number: C08L97/02 ,  C08G69/10 ,  C08G69/265 ,  B27N3/002 ,  B27N3/02

Abstract: The present invention relates to a binder composition comprising a) component A comprising polymer(s) A1 having primary and/or secondary amino groups, wherein polymer(s) A1 has(have) a primary and secondary amine group nitrogen content of at least 1 wt.-% and b) component B comprising component B1 which is 1,3-dihydroxyacetone, glycolaldehyde, glyceraldehyde or any mixture thereof, wherein the polymer(s) A1 has(have) a total weight average molecular weight Mw,total of at least 800 g/mol.

公开(公告)号：US20240052102A1

公开(公告)日：2024-02-15

申请号：US18268991

申请日：2021-12-22

Applicant: BASF SE

Inventor： Gereon Antonius SOMMER ,  Guenter SCHERR ,  Stephan WINKOETZ ,  Jean-Pierre Berkan LINDNER ,  Dagmar Pascale KUNSMANN-KEITEL ,  Ralph LUNKWITZ ,  David TUERP

IPC: C08G69/26 ,  C08G69/10 ,  C08K5/07 ,  C08L97/02 ,  B27N3/00 ,  B27N3/02

CPC classification number: C08G69/265 ,  C08G69/10 ,  C08K5/07 ,  C08L97/02 ,  B27N3/002 ,  B27N3/02

Abstract: The present invention relates to a binder composition comprising



a) component A comprising polymer(s) A1 having primary and/or secondary amino groups wherein polymer(s) A1 has(have) a primary and secondary amine group nitrogen content (NCps) of at least 1 wt.-% and
b) component B comprising hydroxyacetone.