公开(公告)号：EP3980487A1

公开(公告)日：2022-04-13

申请号：EP20729049.5

申请日：2020-05-27

Applicant: BASF SE

Inventor： GUBBELS, Erik ,  HENNIG, Ingolf ,  EIBECK, Peter ,  SCHOEMER, Martina

IPC: C08K3/08 ,  C08K3/22 ,  C08K3/24 ,  C08K3/11 ,  H01Q17/00 ,  H05K9/00

公开(公告)号：EP2723813B1

公开(公告)日：2015-08-12

申请号：EP12730869.0

申请日：2012-06-17

Applicant: BASF SE

Inventor： WEBER, Martin ,  MINKWITZ, Rolf ,  CHOI, Nok-young ,  EIBECK, Peter

IPC: C08L67/02 ,  C08K5/00 ,  C08K5/17

CPC classification number: C08L67/02 ,  C08K5/005 ,  C08K5/175 ,  C08L25/12 ,  C08L51/04

公开(公告)号：EP2501545A2

公开(公告)日：2012-09-26

申请号：EP10778654.3

申请日：2010-11-16

Applicant: BASF SE

Inventor： VON BENTEN, Rebekka ,  TALEBLOO, Alireza ,  KRÖGER, Harald ,  EIBECK, Peter ,  SIEGENTHALER, Kai Oliver

IPC: B32B27/08 ,  B32B27/26 ,  B29C45/16 ,  B32B27/36 ,  H02G3/08 ,  H02G3/22 ,  H02G15/013 ,  B29C45/00

CPC classification number: B32B27/08 ,  B32B3/08 ,  B32B7/12 ,  B32B19/02 ,  B32B19/08 ,  B32B27/302 ,  B32B27/308 ,  B32B27/36 ,  B32B27/38 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2264/062 ,  B32B2264/065 ,  B32B2264/10 ,  B32B2264/102 ,  B32B2307/54 ,  B32B2307/704 ,  B32B2571/00 ,  B32B2605/08 ,  B32B2605/18 ,  H02G15/013 ,  Y10T428/31616 ,  Y10T428/31681 ,  Y10T428/31786

Abstract: The invention relates to a component comprising an insert and a plastic encapsulation made of at least two plastic components, wherein the insert is encapsulated by a first plastic component A and the first plastic component A is encapsulated by a second plastic component B, wherein the first plastic component A is made of: A1: 5 to 80 wt %, relative to the total weight of the components A1 and A2, of at least one polyester based on aliphatic and aromatic dicarbolic acids and aliphatic dihydroxy compounds; A2: 20 to 95 wt %, relative to the total weight of the components A1 and A2, of at least one homo or copolyester selected from the group made up of polylactide (PLA), polycaprolactone, polyhydroxyalkanoates, and polyester made of aliphatic dicarbolic acids and aliphatic dioles; A3: 0.05 to 15 wt %, relative to the total weight of the components A1 and A2, a) of a copolymer comprising epoxide groups based on styrol, acrylic acid ester, and/or methacrylic acid ester, b) of a bisphenol-A epoxide, or c) of a natural oil, fatty acid ester, or fatty acid amide comprising epoxide groups; and the second plastic component B is made of B1: 50 to 100 wt % of at least one partially crystalline thermoplastic polyester based on aromatic dicarbolic acids and aliphatic or aromatic dihydroxy compounds, and B2: 0 to 50 wt % of at least one thermoplastic styrol(co)polymer, each relative to the polymer portion of the second plastic component B.

公开(公告)号：EP2427511A1

公开(公告)日：2012-03-14

申请号：EP10720381.2

申请日：2010-05-04

Applicant: BASF SE

Inventor： BENTEN, Rebekka von ,  ANDERLIK, Rainer ,  EIBECK, Peter ,  VÖLKEL, Mark

IPC: C08G63/00

CPC classification number: C08G63/916

Abstract: The present invention relates to using a polyester for producing molded parts having a content of extractable compounds ranging from 0.01 weight percentage to 0.5 weight percentage, preferably from 0.01 weight percentage to 0.3 weight percentage, particularly preferably from 0.01 weight percentage to 0.1 weight percentage (relative to the total weight of polyester and extractable compounds and determined by 24-hour extraction with xylol at 139°C, respectively), wherein the polyester can be produced according to methods comprising the steps: a) producing a polyester by polycondensation, and b) compounding the polyester obtained in step a) in the presence of at least one difunctional or polyfunctional compound that is reactive with the polyester. In this way, a polyester having a higher molecular weight than the polyester obtained in step a) is obtained. The present invention further relates to a method for producing said molded parts as well as to said molded parts.

公开(公告)号：EP2257597A2

公开(公告)日：2010-12-08

申请号：EP09721656.8

申请日：2009-03-18

Applicant: BASF SE

Inventor： JAIN, Sachin ,  GABRIEL, Claus ,  DESBOIS, Philippe ,  OPFERMANN, Dirk ,  EIBECK, Peter ,  BRUCHMANN, Bernd ,  KLATT, Martin

IPC: C08L77/00 ,  C08L77/02 ,  D01F6/90 ,  C08K3/22 ,  C08K3/34 ,  C08L73/02 ,  C08L79/08

CPC classification number: D01F1/10 ,  C08K3/22 ,  C08K3/34 ,  C08L77/00 ,  C08L79/02 ,  C08L79/08 ,  C08L2205/02 ,  D01F6/60 ,  D01F6/90 ,  C08L2666/20

Abstract: The invention relates to thermoplastic moulding masses comprising the components A) at least one thermoplastic polyamide, B) at least one hyper-branched polyetheramine, C) at least one amorphic oxide and/or oxide hydrate of at least one metal or semi-metal having a weighted average diameter of the primary particles of 0.5 to 20 nm. The invention also relates to the use of said components B) and C) for improving the flowability and/or thermal stability of polyamides, to the use of moulding masses for producing fibres, films and moulded bodies of all types and to the thus obtained fibres, films and moulded bodies.

公开(公告)号：EP3980486A1

公开(公告)日：2022-04-13

申请号：EP20729681.5

申请日：2020-05-27

Applicant: BASF SE

Inventor： GUBBELS, Erik ,  HENNIG, Ingolf ,  SCHOEMER, Martina ,  EIBECK, Peter

IPC: C08K3/04 ,  C08K7/06 ,  H01Q17/00 ,  H05K9/00 ,  C08K3/08 ,  C08L67/02

公开(公告)号：EP2571931B1

公开(公告)日：2014-05-14

申请号：EP11721267.0

申请日：2011-05-10

Applicant: BASF SE

Inventor： BENTEN, Rebekka von ,  EIBECK, Peter ,  HECKMANN, Walter ,  KURIKOV, Jordan ,  PULBERE, Marius Sorin

IPC: C08K3/26 ,  B23K26/20 ,  B29C65/00 ,  B29C65/16

CPC classification number: B29C66/71 ,  B29C65/1616 ,  B29C65/1635 ,  B29C65/1667 ,  B29C65/1674 ,  B29C65/1677 ,  B29C65/1696 ,  B29C66/73772 ,  B29C66/73774 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/7394 ,  C08K3/26 ,  C08L67/00 ,  B29K2067/00

公开(公告)号：EP2683768A1

公开(公告)日：2014-01-15

申请号：EP12707305.4

申请日：2012-03-06

Applicant: BASF SE

Inventor： BENTEN, Rebekka von ,  EIBECK, Peter

IPC: C08K5/098 ,  B29C65/16 ,  C08L67/00

CPC classification number: C08K5/098 ,  B29C65/1609 ,  B29C65/1616 ,  B29C65/1635 ,  B29C65/1658 ,  B29C65/1661 ,  B29C65/167 ,  B29C65/1674 ,  B29C65/1696 ,  B29C66/71 ,  B29C66/7392 ,  C08L67/00 ,  B29K2067/00

Abstract: The invention relates to the use of thermoplastic moulded masses containing, as essential constituents: A) between 29 and 99.8 wt. % of a polyester; B) between 0.2 and 2.0 wt. % of alkali metal salts of aliphatic carboxylic acids or the mixtures thereof, in relation to 100 wt. % of A) and B); and C) between 0 and 70 wt. % of other additives, the sum of the wt. % of A) to C) amounting to 100 %, for producing all types of laser-transparent moulded bodies.

公开(公告)号：EP2683765A1

公开(公告)日：2014-01-15

申请号：EP12706854.2

申请日：2012-03-05

Applicant: BASF SE

Inventor： BENTEN, Rebekka von ,  EIBECK, Peter

IPC: C08K3/22 ,  C08K3/28 ,  C08K3/30 ,  C08K3/38 ,  B29C65/16 ,  C08K3/24 ,  C08L67/02

CPC classification number: C08K3/28 ,  B29C65/1609 ,  B29C65/1616 ,  B29C65/1635 ,  B29C65/1658 ,  B29C65/1661 ,  B29C65/167 ,  B29C65/1674 ,  B29C65/1696 ,  B29C66/71 ,  B29C66/7392 ,  C08K3/30 ,  C08K3/38 ,  B29K2067/00 ,  C08L67/02

Abstract: The invention relates to the use of thermoplastic moulded masses containing, as essential constituents: A) between 29 and 99.95 wt. % of a polyester; B) between 0.25 and 3.0 wt. % of alkali oxoaluminates, alkali metal salts of cyanic acid, isocyanic acid, thiocyanic acid, metaboric acid or the mixtures thereof, in relation to 100 wt. % of A) and B); and C) between 0 and 70 wt. % of other additives, the sum of the wt. % of A) to C) amounting to 100 %, for producing laser-transparent moulded bodies.

公开(公告)号：EP2571931A1

公开(公告)日：2013-03-27

申请号：EP11721267.0

申请日：2011-05-10

Applicant: BASF SE

Inventor： BENTEN, Rebekka von ,  EIBECK, Peter

IPC: C08K3/26 ,  B23K26/20 ,  B29C65/00 ,  B29C65/16

CPC classification number: B29C66/71 ,  B29C65/1616 ,  B29C65/1635 ,  B29C65/1667 ,  B29C65/1674 ,  B29C65/1677 ,  B29C65/1696 ,  B29C66/73772 ,  B29C66/73774 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/7394 ,  C08K3/26 ,  C08L67/00 ,  B29K2067/00

Abstract: The invention relates to the use of thermoplastic molding compounds, comprising as substantial components: A) 29 to 99.95 wt % of a polyesters, B) 0.05 to 2.0 wt % of Na2CO3, K2CO3, NaHCO3, KHCO3 or mixtures thereof, relative to 100 wt % of A) and B), and additionally, C) 0 to 70 wt % of further additives, where the sum of the wt % of A) to C) is 100 %, for producing laser-transparent molded parts of any kind.