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公开(公告)号：SI3535304T1
公开(公告)日：2021-04-30
申请号：SI201730661
申请日：2017-10-24
Applicant: BASF SE
Inventor： LEIFELD FERDINAND , FESSENBECKER ACHIM , HENKES STEFFEN , BORDIGNON MASSIMILIANO , KURKAL-SIEBERT VANDANA , SZARVAS LASZLO , TONG QING FENG
IPC: C08F120/00 , C08F2/00 , C08F8/00 , C09K23/00
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公开(公告)号：BR112013007735A2
公开(公告)日：2016-06-07
申请号：BR112013007735
申请日：2011-10-04
Applicant: BASF SE
Inventor： FESSENBECKER ACHIM , LAUBUSCH BERND , VANDERMEULEN GUIDO , WITTELER HELMUT , TROPSCH JÜRGEN
Abstract: método e composição para passivar uma superfície metálica, uso de uma composição, e, revestimento sobre uma superfície metálica. um método para a passivação de superfícies metálica, em que a superfície é contatada com uma composição aquosa compreendendo pelo menos um polímero solúvel em água (x), compreendendo grupos ácidos e pelo menos um tensoativo (t) com base em alcoóis alcoxilados, o ph da composição estando na faixa de 0,5 a 5, permite uma proteção durável da superfície.
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公开(公告)号：AU2011311640A1
公开(公告)日：2013-05-02
申请号：AU2011311640
申请日：2011-10-04
Applicant: BASF SE
Inventor： FESSENBECKER ACHIM , LAUBUSCH BERND , ELIZALDE OIHANA
Abstract: A method for passivating a metallic surface by treating the surface with a basic aqueous composition containing a polymer comprising acid groups, a cationic crosslinker and a volatile basic compound makes possible a permanent passivation of sensitive metal surfaces.
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14.发明公开AQUEOUS ALKALINE ETCHING AND CLEANING COMPOSITION AND METHOD FOR TREATING THE SURFACE OF SILICON SUBSTRATES 有权碱性水ÄTZUNGS-和清洁组合物和方法处理硅基材的表面
公开(公告)号：EP2580303A4
公开(公告)日：2016-01-06
申请号：EP11792023
申请日：2011-06-01
Applicant: BASF SE
Inventor： FERSTL BERTHOLD , BRAUN SIMON , FESSENBECKER ACHIM
IPC: C11D7/34 , C11D7/32 , C11D7/36 , H01L21/306 , H01L21/461 , H01L31/18
CPC classification number: H01L31/1804 , C09K13/00 , C09K13/06 , C11D7/3209 , C11D7/34 , C11D7/36 , C11D11/0047 , H01L21/306 , H01L21/30604 , Y02E10/547 , Y02P70/521
Abstract: An aqueous alkaline etching and cleaning composition for treating the surface of silicon substrates, the said composition comprising: (A) a quaternary ammonium hydroxide; and (B) a component selected from the group consisting of water-soluble acids and their water-soluble salts of the general formulas (I) to (V): (R1—S03-)nXn+ (I), R—P032−(Xn+)3-n (II); (RO—S03-)nXn+ (III), RO—P032−(Xn+)3-n, (IV), and [(RO)2P02−]nXn+ (V); wherein the n=1 or 2; X is hydrogen or alkaline or alkaline-earth metal; the variable R1 is an olefinically unsaturated aliphatic or cycloaliphatic moiety and R is R1 or an alkylaryl moiety; the use of the composition for treating silicon substrates, a method for treating the surface of silicon substrates, and methods for manufacturing devices generating electricity upon the exposure to electromagnetic radiation.
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公开(公告)号：BR112020014749B1
公开(公告)日：2022-05-24
申请号：BR112020014749
申请日：2019-02-12
Applicant: BASF SE
Inventor： FESSENBECKER ACHIM , LEIFELD FERDINAND , BOTH SABINE
Abstract: a invenção refere-se a um método para a produção de tábuas de fibra de madeira, tais como tábuas de mdf.
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Patent Agency Ranking
公开(公告)号：RU2769241C2
公开(公告)日：2022-03-29
申请号：RU2020101924
申请日：2018-06-12
Applicant: BASF SE
Inventor： RANDOLPH JOHN ANDREW , RYS LAURENCE J , LEIFELD FERDINAND , FESSENBECKER ACHIM
Abstract: Изобретениеотноситсяк способуувеличенияпроизводительностии/илиуменьшенияпотребленияэнергиив процессеполученияцеллюлозноймассы, включаетстадииприготовлениялигноцеллюлознойщепы, приготовлениякомпозициидлярафинирования, нанесенияэтойкомпозициидлярафинированияналигноцеллюлознующепуи механическоеизмельчениелигноцеллюлознойщепыдляобразованияцеллюлозноймассы. Композициядлярафинированиявключаетводуи смазывающуюдобавку, содержащуюпродуктреакциисахараи спирта. Стадиянанесениякомпозициидлярафинированияналигноцеллюлознующепупроводитсяменеечемза 5 минутдоначалаилиодновременносостадиеймеханическогоизмельчениядревеснойщепыдляобразованияцеллюлозноймассы. Техническийрезультат, обеспечиваемыйизобретением, заключаетсяв увеличениипроизводительностии/илиуменьшениипотребленияэнергиив процессеполученияцеллюлозноймассы. 14 з.п. ф-лы, 2 ил.,1 табл.
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公开(公告)号：CA3066949A1
公开(公告)日：2018-12-27
申请号：CA3066949
申请日：2018-06-12
Applicant: BASF SE
Inventor： RANDOLPH JOHN ANDREW , RYS LAURENCE J , LEIFELD FERDINAND , FESSENBECKER ACHIM
Abstract: A method of increasing the throughput and/or decreasing the energy usage of a pulping process includes the steps of providing a plurality of lignocellulosic chips, providing a refining composition, applying the refining composition to the plurality of lignocellulosic chips, and mechanically refining the plurality of lignocellulosic chips to form pulp. The refining composition includes water and a lubricating additive comprising the reaction product of a sugar and an alcohol. The step of applying the refining composition to the lignocellulosic chips is conducted less than 5 minutes prior to, or concurrently with, the step of mechanically refining the wood chips to form pulp.
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公开(公告)号：MY191206A
公开(公告)日：2022-06-08
申请号：MYPI2019002317
申请日：2017-10-24
Applicant: BASF SE
Inventor： LEIFELD FERDINAND , FESSENBECKER ACHIM , HENKES STEFFEN , BORDIGNON MASSIMILIANO , KURKAL-SIEBERT VANDANA , SZARVAS LASZLO , TONG QING FENG
IPC: C08F2/10 , C08F2/20 , C08F2/38 , C08F8/44 , C08F120/06
Abstract: An acrylic acid polymer having a weight average molecular weight Mw in the range from 3500 to 12 000 g/mol and a polydispersity index Mw/Mn
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公开(公告)号：PL3755511T3
公开(公告)日：2022-05-30
申请号：PL19703132
申请日：2019-02-12
Applicant: BASF SE
Inventor： LEIFELD FERDINAND , BOTH SABINE , FESSENBECKER ACHIM
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公开(公告)号：DK3755511T3
公开(公告)日：2022-04-11
申请号：DK19703132
申请日：2019-02-12
Applicant: BASF SE
Inventor： LEIFELD FERDINAND , BOTH SABINE , FESSENBECKER ACHIM
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