公开(公告)号：US12236300B2

公开(公告)日：2025-02-25

申请号：US18287310

申请日：2022-04-19

Applicant: BASF SE

Inventor： Lothar Seidemann ,  Holger Kai Peter Jelich

IPC: G06K19/06 ,  G06F21/64 ,  G09F3/00

Abstract: A computer implemented method for generating at least one security label (110) using at least one printing device (112) is proposed. The method comprises the following steps: i) (114) generating a first digital image (116) comprising a plurality of colored pixels by printing a printer job with a printer control setting and scanning the printout using the printing device (112) thereby generating a digital fingerprint: ii) (118) providing a binary code (120) of identifier information: iii) (122) mapping the identifier information with the digital fingerprint by determining a binary code of the digital fingerprint and adding the binary code (120) of the identifier information to the color code of the first digital image (116); iv) (124) generating a second digital image (126) having a plurality of colored pixels different from the first digital image (116) by transferring the added binary codes into a color code of the second digital image (126): v) (128) printing the second digital image (126) on a substrate (129) thereby generating the security label (110).

公开(公告)号：US20220249383A1

公开(公告)日：2022-08-11

申请号：US17623675

申请日：2020-07-06

Applicant: BASF SE

Inventor： Yean Yik Geoerg ,  Thomas Georg Gfroerer ,  Holger Ruckdaeschel ,  Shyam Sundar Sathyanarayana ,  Lothar Seidemann ,  Heinz Herbst

IPC: A61K9/20

Abstract: The present disclosure relates to a method for manufacturing a tablet including (A) filling a starting material, which is in a solid form, in a first open cavity, which is formed by a first punch and a die, to obtain a second open cavity, which is filled at least partly with the starting material, (B) closing the second open cavity by a second punch to obtain a first dosed cavity, (C) compressing the starting material at a compression temperature below 37° C. by moving at least one out of the first punch and the second punch to obtain a second closed cavity, which has a smaller volume than the first closed cavity, which results in formation of a trapped tablet of the starting material in the second closed cavity, (D) removing the trapped tablet to obtain the tablet, which has a tablet temperature below 37° C. directly after removal.

公开(公告)号：US20230010059A1

公开(公告)日：2023-01-12

申请号：US17757084

申请日：2020-11-30

Applicant: BASF SE

Inventor： Frederik SCHEIFF ,  Dieter Flick ,  Lothar Seidemann ,  Jens Bernnat ,  Grigorios Kolios

IPC: B01J6/00 ,  B01J19/08 ,  B01J19/28 ,  B01J8/08 ,  B01J8/10 ,  B01J8/12 ,  C10G9/24

Abstract: A process can be used for performing a pyrolysis of hydrocarbons in a rotary drum reactor at a temperature in the range of from 600 to 1800° C. The heat for the endothermic pyrolysis is provided by resistive heating of at least one particulate electrically conductive material introduced into said rotary drum reactor and moved through the rotary drum reactor with a flow of a hydrocarbon. The rotary drum reactor contains (A) an inner wall made of electrically insulated material, (B) a pressure-bearing outer wall, and (C) an electrical heating system attached to the inner wall and/or at least one integrated electrically conducting electrode pair. The at least one electrode pair is located at both ends of the inner wall of the rotary drum.