公开(公告)号：US20210387156A1

公开(公告)日：2021-12-16

申请号：US17290669

申请日：2019-10-29

Applicant: BASF SE

Inventor： Bernd Dieter OSCHMANN ,  Kerstin MUELHEIMS ,  Wolfgang KRAUSE ,  Patrick LEIBACH ,  Roland Hinrich STAFF ,  Dieter FLICK ,  Lukas MAYR ,  Stephanie RENZ ,  Felicitas GUTH ,  Klaus KAHLE ,  Stephan HUEFFER ,  Tobias Maximilian MERKEL ,  Axel BINDER ,  Karl KOLTER ,  Yean Yik GEOERG ,  Regina VOGELSANG ,  Antoine Maxime Charles Jos BEZIAU

IPC: B01J13/20 ,  B01J13/22

Abstract: The present invention relates to processes for producing microparticles having, in their interior, at least one cavity which is connected via pores to the surface of the microparticles and which have been laden with at least one organic active of low molecular weight. The invention especially relates to a process for loading microparticles with at least one organic active of low molecular weight, wherein the active has been embedded in a matrix and/or the pores of the microparticles have been closed by means of a substance applied to the surface of the microparticles. The invention additionally relates to a process for sealing microparticles laden with at least one organic active of low molecular weight. The invention also relates to compositions of microparticles laden with at least one active of low molecular weight and to the use thereof.

公开(公告)号：US20250051644A1

公开(公告)日：2025-02-13

申请号：US18721212

申请日：2022-12-14

Applicant: BASF SE

Inventor： Dieter FLICK ,  Alexander WISSEMEIER

IPC: C09K17/04 ,  A01N61/00 ,  A01P15/00

Abstract: The present invention comprises the use of a hydrophobic pyrolytic carbon having a density of 1 to 3 g/cc, a carbon content of 95 to 100 weight-% and an ash content of 0.001 to 5 weight-%, wherein 85 weight-% of the carbon is not-functionalized, as protective agent for macro- and megafauna.

公开(公告)号：US20140107255A1

公开(公告)日：2014-04-17

申请号：US14141058

申请日：2013-12-26

Applicant: BASF SE

Inventor： Lars WITTENBECHER ,  Michael HENNINGSEN ,  Gregor DAUN ,  Dieter FLICK ,  Joerg-Peter GEISLER ,  Juergen SCHILLGALIES ,  Erhard JACOBI

IPC: C08G59/02 ,  C08L63/00

CPC classification number: C08G59/02 ,  C07C279/04 ,  C07C279/16 ,  C08G59/4021 ,  C08G59/50 ,  C08G59/56 ,  C08L63/00 ,  Y10T428/24994 ,  Y10T428/31511

Abstract: The present invention provides a blend comprising one or more epoxy resins and a mixture which comprises 0.3 to 0.9 amine equivalent, per equivalent of epoxide of the epoxy resin used, of a hardener component a) and as hardener component b) a compound of the formula I, a process for preparing this blend, the use of the blend of the invention for producing cured epoxy resin, and an epoxy resin cured with the blend of the invention.

Abstract translation: 本发明提供了包含一种或多种环氧树脂和包含0.3至0.9胺当量，每当量使用的环氧树脂的环氧化物，固化剂组分a）和作为固化剂组分的混合物的混合物b）式 I，制备该共混物的方法，本发明共混物用于生产固化的环氧树脂的用途以及用本发明的共混物固化的环氧树脂。