公开(公告)号：US20200231752A1

公开(公告)日：2020-07-23

申请号：US15760428

申请日：2016-09-07

Applicant: BASF SE

Inventor： Sophie PUTZIEN ,  Olivier FLEISCHEL ,  Bend BRUCHMANN ,  Andreas KÜNKEL ,  Radoslaw KIERAT ,  Rolf MÜLHAUPT ,  Matteo GIGLI

IPC: C08G69/28 ,  C08G69/26 ,  C07C237/06 ,  C07C231/02

Abstract: The present invention relates to a process for preparing an amidoamine by reacting a triacid derivative (I) with at least one amine (A), the at least one amine (A) being selected from the group consisting of diethylenetriamine and a diamine (II). The molar ratio of the triacid derivative (I) to the at least one amine (A) is in the range from 1:2 to 1:

公开(公告)号：US20200255654A1

公开(公告)日：2020-08-13

申请号：US16466832

申请日：2017-11-30

Applicant: BASF SE

Inventor： Felix Alexander WESTERHAUS ,  Frank REUTER ,  Dieter RODEWALD ,  Olivier FLEISCHEL ,  Stephan SCHLITTER ,  Martin VOELKERT ,  Fritz NIMTZ ,  Ulrich ABEL ,  Guenter SCHERR

IPC: C08L65/02 ,  C08G61/10 ,  C08L9/06

Abstract: A tackifier comprising a resin with repeating units of formula (I) wherein R1 is a linear or branched alkylen group with 1 to 10 carbon atoms and R2 is a linear or branched, saturated or unsaturated aliphatic hydrocarbon group with up to 20 carbon atoms and a non-aromatic compound which consists to at least 50% by weight of one or more linear or branched, saturated or unsaturated aliphatic hydrocarbon groups with at least 4 carbon atoms.

公开(公告)号：US20220340757A1

公开(公告)日：2022-10-27

申请号：US17760796

申请日：2020-09-17

Applicant: BASF SE

Inventor： Waldemar SCHATZ ,  Iran OTERO MARTINEZ ,  Michael ZEILINGER ,  Bernie Lewis MALONSON ,  Dag WIEBELHAUS ,  Karl R. GUST ,  Stefan BOKERN ,  Olivier FLEISCHEL

IPC: C08L85/00 ,  E01C7/22 ,  E01C7/26

Abstract: The present invention relates to a process for the preparation of an asphalt mix composition, said process comprising: (1) providing an asphalt composition and heating said composition to a temperature in the range of from 110 to 200° C.; (2) providing a granular material and heating said material to a temperature in the range of from 110 to 240° C.; (3) providing one or more thermosetting reactive compounds; (4) adding the one or more thermosetting reactive compounds provided in (3) to the asphalt composition obtained in (1) and homogenizing the mixture for a duration in the range of from 2 to 180 s; (5) adding the mixture obtained in (4) to the granular material obtained in (2) and homogenizing the slurry for a duration in the range of from 5 to 180 s. Further, the present invention relates to an asphalt mix composition obtained or obtainable by said process and its use.

公开(公告)号：US20220056272A1

公开(公告)日：2022-02-24

申请号：US17414580

申请日：2019-12-09

Applicant: BASF SE

Inventor： Olivier FLEISCHEL ,  Michael PRAW ,  Waldemar SCHATZ ,  Bernie Lewis MALONSON ,  Iran OTERO MARTINEZ ,  Dag WIEBELHAUS

IPC: C08L95/00 ,  C08K5/29 ,  C08G18/76

Abstract: An asphalt composition comprising 0.1 to 10.0 wt.-% monomeric MDI based on the total weight of the composition.

公开(公告)号：US20210198491A1

公开(公告)日：2021-07-01

申请号：US17268584

申请日：2019-08-09

Applicant: BASF SE

Inventor： Michael PRAW ,  Waldemar SCHATZ ,  Arlis A. KADRMAS ,  William J. KIRK ,  James T. ANDREWS ,  Iran OTERO MARTINEZ ,  Bernie Lewis MALONSON ,  Olivier FLEISCHEL

IPC: C08L95/00 ,  C08L53/02 ,  C08L85/02 ,  C08G18/64 ,  C08G18/76

Abstract: An asphalt composition comprising 0.1 to 8 wt.-% based on the total weight of the composition of an Isocyanate as thermosetting reactive compound and 0.1 to 8 wt.-% based on the total weight of the composition of a polymer selected from the group consisting of styrene/butadiene/styrene copolymer (SBS), styrene butadiene rubber (SBR), neoprene, polyethylene, low density polyethylene, oxidized high density polyethylene, polypropylene, oxidized high density polypropylene, maleated polypropylene, ethylene-butyl-acrylate-glycidyl-methacrylate terpolymer, ethyl vinyl acetate (EVA) and polyphosphoric acid (FRA).