公开(公告)号：EP4225829A1

公开(公告)日：2023-08-16

申请号：EP21783558.6

申请日：2021-10-08

Applicant: BASF SE

Inventor： MALETZKO, Christian ,  WEBER, Martin ,  WILMS, Axel ,  STRAUCH, Joachim ,  BURKHART, Sibylle ,  TROTTE, Bernd ,  BAUDER, Andreas

IPC: C08G65/40 ,  B01D67/00 ,  B01D69/12 ,  B01D71/68 ,  B01J19/00 ,  C08G75/23 ,  C09J171/00 ,  C09J171/08 ,  H01M8/02 ,  H01M8/10

公开(公告)号：EP3426711A1

公开(公告)日：2019-01-16

申请号：EP17708297.1

申请日：2017-03-07

Applicant: BASF SE

Inventor： MALETZKO, Christian ,  WILMS, Axel ,  HOEFENER, Tobias

IPC: C08G65/48 ,  B01D71/68 ,  C08G75/20 ,  C08G75/23

公开(公告)号：EP3008110A1

公开(公告)日：2016-04-20

申请号：EP14730138.6

申请日：2014-06-11

Applicant: BASF SE

Inventor： SCHMIDT, Christian ,  CLAUSS, Joachim ,  WILMS, Axel ,  RAUSCHENBERGER, Volker ,  KORY, Gad ,  SCHWIEGK, Stefan ,  SCHNELLER, Arnold ,  STAMMER, Achim ,  NIEDERMAIER, Frank ,  HACKEL, Bernd

IPC: C08G69/28

CPC classification number: C08G69/28 ,  C08G69/26 ,  C08G69/265

Abstract: The present invention relates to a process for the preparation of an aliphatic or partially aromatic polyamide, in which an aqueous composition of the monomers is subjected to an oligomerization at elevated temperature and increased pressure, the reaction mixture is optionally subjected to a first decompression to reduce the water content, the (optionally decompressed) reaction mixture is heated within a short time to a temperature above the melting temperature of the polyamides and the heated reaction mixture is subjected to a (further) decompression to reduce the water content and to an after-polymerization.

公开(公告)号：EP2553021B1

公开(公告)日：2014-05-07

申请号：EP11711538.6

申请日：2011-03-29

Applicant: BASF SE

Inventor： KLATT, Martin ,  PRUSTY, Manoranjan ,  WILMS, Axel ,  BERNNAT, Anka ,  BAUMERT, Martin ,  FERNANDEZ RODILES, Raquel ,  DESBOIS, Philippe ,  ENGELMANN, Jochen ,  KIM, BS

IPC: C08L77/02 ,  C08L77/06 ,  C08K7/00 ,  C08K7/14 ,  C08K5/00 ,  C08K5/18

CPC classification number: C08L77/02 ,  C08K5/0016 ,  C08K5/005 ,  C08K5/18 ,  C08K7/14 ,  C08L77/06 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2666/20

公开(公告)号：EP2242794B1

公开(公告)日：2014-04-30

申请号：EP09710684.3

申请日：2009-02-11

Applicant: BASF SE

Inventor： SCHWIEGK, Stefan ,  WILMS, Axel ,  LANGE, Ronald Frans Maria ,  SIEMER, Michael ,  D'ANDOLA, Giovanni ,  RAUSCHENBERGER, Volker ,  HERMANUTZ, Frank ,  GAEHR, Frank ,  COURTOIS, Julien ,  GERHARD, Dirk

IPC: C08J9/28

CPC classification number: C08J9/28 ,  B29C67/202 ,  C08J2201/0542 ,  C08J2377/00 ,  Y10T428/249976

公开(公告)号：EP2625215A1

公开(公告)日：2013-08-14

申请号：EP11764573.9

申请日：2011-10-06

Applicant: BASF SE

Inventor： DESBOIS, Philippe ,  SCHERZER, Dietrich ,  WOLLNY, Andreas ,  RADTKE, Andreas ,  WILMS, Axel ,  KLATT, Martin ,  WARZELHAN, Volker

IPC: C08G69/18

CPC classification number: C08G69/14 ,  C08G69/18 ,  C08G69/20 ,  C08G69/24

Abstract: The invention relates to a method for producing an activated monomer composition containing at least one lactam and/or lactone, a catalyst, and an activator, wherein said method enables the produced monomer composition to be stored because the monomer composition is stable with respect to polymerization. Said monomer composition is used, among other things, for producing a molded polyamide part by means of ring-opening, anionic polymerization.

公开(公告)号：EP2553021A1

公开(公告)日：2013-02-06

申请号：EP11711538.6

申请日：2011-03-29

Applicant: BASF SE

Inventor： KLATT, Martin ,  PRUSTY, Manoranjan ,  WILMS, Axel ,  BERNNAT, Anka ,  BAUMERT, Martin ,  FERNANDEZ RODILES, Raquel ,  DESBOIS, Philippe ,  ENGELMANN, Jochen ,  KIM, BS

IPC: C08L77/02 ,  C08L77/06 ,  C08K7/00 ,  C08K7/14 ,  C08K5/00 ,  C08K5/18

CPC classification number: C08L77/02 ,  C08K5/0016 ,  C08K5/005 ,  C08K5/18 ,  C08K7/14 ,  C08L77/06 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2666/20

Abstract: The use of thermoplastic molding materials comprising A) 10 to 98.8% by weight of a mixture formed from a1) 40 to 70% by weight of nylon-6,6 or nylon-4,6 or nylon-6 or mixtures thereof, a2) 30 to 60% by weight of a polyamide having a ratio of methylene to amide groups of 7 to 12, B) 1 to 50% by weight of a fibrous or particulate filler, C) 0.1 to 3% by weight of a lubricant, D) 0.05 to 3% by weight of a heat stabilizer, E) 0 to 40% by weight of further additives, where the sum of the percentages by weight A) to E) and a1) and a2) adds to 100%, for production of stress cracking- and corrosion-resistant moldings.

公开(公告)号：EP2384356A1

公开(公告)日：2011-11-09

申请号：EP09796367.2

申请日：2009-12-16

Applicant: BASF SE

Inventor： PRUSTY, Manoranjan ,  WILMS, Axel ,  NOON, Eric S. ,  GÖTZ, Walter ,  SERHATKULU, Gulay ,  MARTEN, Elke

IPC: C08L75/04 ,  C08L77/00 ,  C08L77/02

CPC classification number: C08L77/02 ,  B29C47/0021 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/003 ,  B29C47/0054 ,  B29C47/02 ,  B29C47/065 ,  B29C47/145 ,  B29C47/26 ,  B29K2075/00 ,  B29K2077/00 ,  B29K2995/0072 ,  B29L2023/22 ,  C08L75/04 ,  C08L77/00 ,  C08L77/06 ,  F16L9/12 ,  F16L11/06 ,  F16L57/02 ,  F16L57/06 ,  F16L58/10 ,  C08L2666/20 ,  C08L2666/02

Abstract: The instant invention includes an article and a method of forming the article. The article includes a mixture of a thermoplastic polyurethane and polyamide 6/66 copolymer. The thermoplastic polyurethane has a Shore Hardness of at least 36D as determined using DIN EN ISO 1183-1.

公开(公告)号：EP1913086B1

公开(公告)日：2010-12-22

申请号：EP06777744.1

申请日：2006-07-13

Applicant: BASF SE

Inventor： WILMS, Axel ,  BRUCHMANN, Bernd ,  EIPPER, Andreas ,  STRAUCH, Joachim

IPC: C08L67/02 ,  C08L69/00 ,  C08L101/00 ,  D01F6/92

CPC classification number: D01F6/92 ,  C08G64/0216 ,  C08L67/00 ,  C08L67/02 ,  C08L69/00 ,  C08L101/005 ,  C08L2666/18 ,  C08L2666/02

Abstract: The invention relates to thermoplastic moulding materials comprising A) 10-99 % by weight polyethylene terephthalate, B) 0.01 to 50 % by weight B1) at least one type of high-or hyper-branched polycarbonate, whose OH index ranges from 1 to 600 mg KOH/g (according to DIN 53240, part 2) or B2) at least one type of high- or hyper-branched AxBy-type polyester, wherein x is at least of 1.1 and y is at least of 2.1 or the mixture thereof, C) 0-to 60 % by weight other additives, wherein the sum of percentages of the components from A to C) is equal to 100 %. The use of said thermoplastic moulding materials for producing fibres and liquid containers are also disclosed.

公开(公告)号：EP3601408A1

公开(公告)日：2020-02-05

申请号：EP18714948.9

申请日：2018-03-27

Applicant: Virginia Tech Intellectual Properties, Inc. ,  BASF SE

Inventor： WILMS, Axel ,  SCHNELLER, Arnold ,  DENNIS, Joseph, M. ,  MOON, Nicholas, G. ,  LONG, Timothy, E.

IPC: C08G65/40 ,  C08G75/23