公开(公告)号：US20210309947A1

公开(公告)日：2021-10-07

申请号：US17267540

申请日：2019-08-15

Applicant: BASF SE

Inventor： Lukas Wengeler ,  Anja Thomas ,  Benjamin Schmidt-Hansberg ,  Juergen Detering ,  Robert Parker

IPC: C11D17/04 ,  C08J5/18 ,  C11D11/00 ,  C11D3/37 ,  C11D3/34 ,  C11D3/04 ,  C11D3/22 ,  C11D1/72 ,  B29C43/24 ,  B29C43/00 ,  B65D65/46

Abstract: Described herein is a process for producing water soluble polymer films by low temperature calendering of a polymer composition including an ethylene oxide homo- or copolymer. Also described herein are polymer films obtainable by said process and methods of using the polymer films, in particular for the portionwise packaging of detergents and cleaners.

公开(公告)号：US11214752B2

公开(公告)日：2022-01-04

申请号：US16622474

申请日：2018-07-19

Applicant: BASF SE

Inventor： Szilard Csihony ,  Anja Thomas ,  Kevin J. Desantis ,  Philippe Rabbat ,  Andrea Misske ,  Johannes Barth ,  Meik Ranft ,  Peter Mueller ,  Wolfgang Grabarse ,  Christoph Fleckenstein

IPC: C10M145/00 ,  C10M145/14 ,  C10M143/06 ,  C10M169/04 ,  C10N20/00 ,  C10N40/04 ,  C10N30/00 ,  C10N20/02 ,  C10N30/02 ,  C10N40/08 ,  C10N40/20 ,  C10N40/25 ,  C10N50/10

Abstract: The present invention is directed to the use of poly(polyisobutylenemethacrylate) as viscosity index improving component in lubricating oil compositions. The invention is further related to lubricating oil compositions comprising poly(polyisobutylenemethacrylate) with enhanced shear stability.

公开(公告)号：US11174333B2

公开(公告)日：2021-11-16

申请号：US16322612

申请日：2017-07-26

Applicant: BASF SE

Inventor： Andrea Misske ,  Anja Thomas ,  Christoph Fleckenstein ,  Friederike Fleischhaker ,  Szilard Csihony ,  Matthias Gerst ,  Stephan Moebius ,  Ulrike Licht ,  Andreas Schwarz ,  Eric Neuhaus

IPC: C08F290/04 ,  C08F120/30 ,  C08F2/22 ,  C08F220/30 ,  C08F220/14

Abstract: The present invention describes novel macromonomers containing polyisobutene groups and homo- or copolymers thereof.