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公开(公告)号：EP2625311A1
公开(公告)日：2013-08-14
申请号：EP11764188.6
申请日：2011-10-04
Applicant: BASF SE
Inventor： FESSENBECKER, Achim , HAAS, Jens , RICHTER, Frank , BERTKAU, Walter , SCHADE, Christian , WITTELER, Helmut
CPC classification number: C09D5/08
Abstract: The present invention relates to a method for passivating metallic surfaces, wherein the metallic surface is brought into contact with an aqueous composition containing at least one water-soluble polymer (X) that comprises acid groups, and at least one polyamine (P), wherein the pH of the composition is in the range from 0.5 to 2.
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公开(公告)号：EP2496637A1
公开(公告)日：2012-09-12
申请号：EP10771472.7
申请日：2010-11-02
Applicant: BASF SE
Inventor： MEHLER, Christof , MINKWITZ, Rolf , SCHADE, Christian , CHAROENSIRISOMBOON, Piyada , NIEßNER, Norbert , SHON, Kyung Ho
CPC classification number: C08L55/02 , C08K5/12 , C08K5/1539 , C08K2201/014 , C08L25/12 , D01F6/56 , C08L2666/04
Abstract: The present invention relates to compositions comprising (i) at least one molding compound comprising the components A and B as component (I), where A) means a graft copolymer as component A, and B) means a thermoplastic copolymer as component B; and (ii) at least one cyclohexane polycarbolic acid derivate of the formula (I); as component (II) where R
1 stands for C
1 -C
10 -alkyl or C
3 -C
8 -cycloalkyl, m stands for 0, 1, 2, or 3, n stands for 2, 3, or 4, and R stands for hydrogen or C
1 -C
30 -alkyl; or the group -(COOR)
n forms an anhydride of the formula (II), wherein, according to the invention, the component (I) comprises 11 to 19.9% by weight of component A and 80.1 to 89% by weight of component B, wherein each % by weight is based on the sum of components A and B and together adds up to 100% by weight. The invention further relates to a method for producing the composition according to the invention, to the use of the composition according to the invention for producing molded parts, films, foams or fibers, and to molded parts, films, foams or fibers comprising the composition according to the invention.-
公开(公告)号：EP1915404A1
公开(公告)日：2008-04-30
申请号：EP06764287.6
申请日：2006-08-01
Applicant: BASF SE
Inventor： LOTH, Wolfgang , SEIDL, Volker , BRUHNS, Stefan , HUNGENBERG, Klaus-Dieter , KOCH, Jürgen , SCHADE, Christian , SCHWITTAY, Claudius
CPC classification number: C08F112/08 , C08F2/00
Abstract: The invention concerns a process for continuous production of styrene polymers by anionic spray polymerization characterized in that i) styrene and the initiator solution are mixed in a dynamic or static mixer and subsequently spray dispensed, ii) the droplets formed transition from the liquid monomeric state into the molten polymeric state during their free fall in the spray tower, iii) the melt droplets are collected as a melt at the foot of the tower, the melt having a monomer content of below 1%, preferably below 0.1% (
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公开(公告)号：EP4384008A1
公开(公告)日：2024-06-19
申请号：EP22764403.6
申请日：2022-08-10
Applicant: BASF SE
Inventor： MUELLER, Jan Ole , KREMZOW-GRAW, Doris , RUDE, Janine , BENTELE, Joachim , BACHMANN, Stephan Jan , SCHADE, Christian , BLANAZS, Adam , SOWA, Christian , ANNAWALD, Marcus
IPC: A01N25/04 , A01N25/10 , A01N25/28 , A01N25/30 , A01N43/653 , A01N43/713
CPC classification number: A01N25/04 , A01N25/10 , A01N25/28 , A01N25/30 , A01N43/653 , A01N43/713
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公开(公告)号：EP3288532A1
公开(公告)日：2018-03-07
申请号：EP16717360.8
申请日：2016-04-18
Applicant: BASF SE
Inventor： SCHADE, Christian , NATALELLO, Adrian , DENUELL, Wolfgang , MAMPE, Dirk
IPC: A61K8/81 , C08F226/10 , C08F226/00
CPC classification number: A61K8/8182 , A61K8/22 , A61K8/38 , A61K8/817 , A61K8/8176 , A61Q11/00 , C08F222/02 , C08F226/06 , C08F226/10 , C08F230/02 , C08F2220/585 , C08K3/18 , C08K3/20 , C08K5/14 , C08L35/00 , C08L39/04 , C08L39/06
Abstract: The invention relates to the use of a specific, generically-defined copolymer for stabilising a peroxide compound against decomposition. The invention also relates to a particular embodiment of the copolymer, specifically a copolymer containing repeating units derived from N-vinylpyrrolidone (or from N-vinyl-2-caprolactam) and at least one comonomer selected from the group consisting of vinyl phosphonic acid, 2-acrylamido-2-methylpropane sulphonic acid, and combinations of these monomers.
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Patent Agency Ranking
公开(公告)号：EP3063188B1
公开(公告)日：2017-12-13
申请号：EP14790620.0
申请日：2014-10-30
Applicant: BASF SE
Inventor： MAITRO-VOGEL, Sophie , ERNST, Martin , SCHADE, Christian , TUZINA, Pavel , TRAN-THIEN, Hoang Trang , REIS-WALTHER, Eva-Maria , SHABELINA, Natalia , HILLESHEIM, Nina Susanne , SCHOLZ, Christian
IPC: C04B24/32 , C07C323/14 , C04B24/16
CPC classification number: C08F28/04 , C04B24/16 , C04B24/165 , C04B24/32 , C04B2103/30 , C04B2103/52 , C07C323/14 , C08F220/06 , C08F228/02
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公开(公告)号：EP3063191B1
公开(公告)日：2017-09-27
申请号：EP14780872.9
申请日：2014-10-06
Applicant: BASF SE
Inventor： FLEISCHHAKER, Friederike , SCHADE, Christian
IPC: C08F228/02 , C08F2/10
CPC classification number: C08F228/04 , C08F220/06 , C08F228/02 , C09D5/08 , C09D133/02 , C08F220/04 , C08F230/02
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28.发明公开CONTINUOUS PROCESS FOR THE MANUFACTURE OF HIGHLY-BRANCHED POLYMERS BASED ON C3-C8 MONOETHYLENICALLY UNSATURATED MONO- OR DICARBOXYLIC ACID OR ON THE ANHYDRIDES AND SALTS THEREOF 审中-公开生产高支化聚合物的连续方法基于不饱和单烯C3-C8单 - 或二羧酸或它们的盐和酸酐
公开(公告)号：EP2986648A1
公开(公告)日：2016-02-24
申请号：EP14717716.6
申请日：2014-04-07
Applicant: BASF SE
Inventor： SCHADE, Christian , EL-TOUFAILI, Faissal-Ali , FLORES-FIGUEROA, Aaron , FONSECA, Gledison , HEUSSLER, Michaela , SCHWEDE, Christian , WITTELER, Helmut
CPC classification number: C08F20/06 , B01J19/0093 , C08F2/01 , C08F2/10 , C08F2/16 , C08F20/00 , C08F120/06 , C08F120/14
Abstract: The present invention relates to a continuous process for the manufacture of highly-branched homo- or copolymers of C
3 -C
8 ethylenically unsaturated mono- or dicarboxylic acid as well as the anhydrides and salts thereof (monomer A) by means of free-radical polymerization of monomer A and optionally water-soluble, monethylenically unsaturated comonomers (monomer B) in an aqueous medium in the presence of at least one water-soluble initiator, wherein the polymerization takes place in at least one tubular reactor segment.-
公开(公告)号：EP2917287A1
公开(公告)日：2015-09-16
申请号：EP13791765.4
申请日：2013-11-04
Applicant: BASF SE
Inventor： SCHADE, Christian , URBAN, Tobias
IPC: C09D4/06 , C09D123/08
CPC classification number: C09D4/06 , C09D123/0846
Abstract: A method for coating metallic surfaces, in which the metallic surface is contacted with an aqueous copolymer dispersion, wherein the aqueous copolymer dispersion contains an effective amount of magnesium ions and phosphate or phosphonate ions, and wherein the copolymers present in the dispersion are formed from the following components: (A) from 20 to 95% by weight of monoethylenically unsaturated hydrocarbons and/or hydrocarbons having two conjugated double bonds, (B) from 5 to 80% by weight of monoethylenically unsaturated monomers having acid groups and/or the anhydrides or salts thereof. The invention further provides metallic surfaces coated with such copolymers and for the use of such aqueous copolymer dispersions for coating of metallic surfaces.
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公开(公告)号：EP2625311B1
公开(公告)日：2015-04-01
申请号：EP11764188.6
申请日：2011-10-04
Applicant: BASF SE
Inventor： FESSENBECKER, Achim , HAAS, Jens , RICHTER, Frank , BERTKAU, Walter , SCHADE, Christian , WITTELER, Helmut
CPC classification number: C09D5/08
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