公开(公告)号：DE59904657D1

公开(公告)日：2003-04-24

申请号：DE59904657

申请日：1999-08-06

Applicant: BASF AG

Inventor： MOEHWALD HELMUT ,  DOETTER GERHARD ,  BLUM RAINER ,  KELLER PETER ,  BAUER STEPHAN ,  BRONSTERT BERND

IPC: C08F8/00 ,  C08F20/10 ,  C08L101/00 ,  C08L33/04 ,  C08L101/02 ,  G01N27/407 ,  H01G9/02 ,  H01G9/025 ,  H01M2/16 ,  H01M4/13 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/36 ,  H01M10/40

Abstract: A composition comprising:(a) from 0 to less than 1% by weight of a pigment (I) having a primary particle size of from 5 nm to 100 mum which is a solid Ia or a compound Ib which acts as cathode material in electrochemical cells or a compound Ic which acts as anode material in electrochemical cells or a mixture of the solid Ia with the compound Ib or the compound Ic,(b) more than 99 to 100% by weight of a polymeric material (II) which comprises:(IIa)from 1 to 100% by weight of a polymer or copolymer (IIa) containing reactive groups (RG) on the chain in terminal and/or lateral positions which are capable of crosslinking reactions in the presence of heat and/or with UV radiation, and(IIb) from 0 to 99% by weight of at least one polymer or copolymer (IIb) which contains no reactive groups (RG).

公开(公告)号：DE19835615A1

公开(公告)日：2000-02-10

申请号：DE19835615

申请日：1998-08-06

Applicant: BASF AG

Inventor： MOEHWALD HELMUT ,  DOETTER GERHARD ,  BLUM RAINER ,  KELLER PETER ,  BAUER STEPHAN ,  BRONSTERT BERND

IPC: C08F8/00 ,  C08F20/10 ,  C08L101/00 ,  C08L33/04 ,  C08L101/02 ,  G01N27/407 ,  H01G9/02 ,  H01G9/025 ,  H01M2/16 ,  H01M4/13 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/36 ,  H01M10/40 ,  G01N27/406

Abstract: The invention relates to a composition containing: (a) 0 to less than 1 % by weight of a pigment (I) with a primary particle size of 5 nm to 100 mu m, which is a solid (a) or a compound (Ib) acting as cathodic material in electrochemical cells or a compound (Ic) acting as anodic material in electrochemical cells or a mixture of solids (Ia) with compound (Ib) or compound (Ic); (b) over 99 to 100 % by weight of a polymer material (II) comprising (IIa) 1 to 100 % by weight of a polymer or copolymer (IIa) having a reactive groups (RG) in the chain, end or side thereof, which are capable of cross-linking reactions by the application of heat and/or UV radiation and (IIb) 0 to 99 % by weight of at least one polymer or copolymer (IIb) free from reactive groups (RG).

公开(公告)号：BR9915069A

公开(公告)日：2001-07-17

申请号：BR9915069

申请日：1999-11-02

Applicant: BASF AG

Inventor： BAUER STEPHAN ,  BRONSTERT BERND ,  MOEHWALD HELMUT ,  BLUM RAINER ,  DOETTER GERHARD

IPC: C08F220/18 ,  C08F220/30 ,  H01M2/16 ,  H01M4/02 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/36 ,  H01M10/40

Abstract: A composite comprises at least one layer which includes a composite comprising (a) from 1 to 99% by weight of a solid (I) with a primary particle size of from 5 nm to 100 mum or a mixture made from at least two solids, (b) from 99 to 1% by weight of a polymeric binder (II) which includes: (IIa) from 1 to 100% by weight of a polymer or copolymer (IIa) which has, along the chain, terminally and/or laterally, reactive groups (RG) which are capable of crosslinking reactions when exposed to heat and/or UV radiation, and (IIb) from 0 to 99% by weight of at least one polymer or copolymer (IIb) which is free from reactive groups RG, where the at least one layer has been applied to at least one second layer comprising at least one conventional separator.

公开(公告)号：DE19819752A1

公开(公告)日：1999-11-11

申请号：DE19819752

申请日：1998-05-04

Applicant: BASF AG

Inventor： MOEHWALD HELMUT ,  DOETTER GERHARD ,  BLUM RAINER ,  KELLER PETER ,  BAUER STEPHAN ,  BRONSTERT BERND

IPC: C08F8/00 ,  G01N27/407 ,  H01G9/02 ,  H01G9/025 ,  H01M2/16 ,  H01M4/13 ,  H01M4/62 ,  H01M6/16 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/36 ,  H01M10/40 ,  H01M4/36 ,  G01N27/406

Abstract: The invention relates to a composition which contains (a) between 1 and 99 weight % of a pigment (I) with a primary particle size of 5 nm to 100 mu m, which is a solid Ia or a compound Ib acting as cathode material in electrochemical cells or a compound Ic acting as anode material in electrochemical cells or a mixture of the solid Ia with the compound Ib or Ic; (b) between 1 and 99 weight % of a polymer material (II) which contains: (IIa) between 1 and 100 weight % of a polymer or copolymer (IIa) which has reactive groups (RG) in a terminal or lateral position or at the chain, which can give rise to thermal and/or UV radiation-induced cross-linking reactions, and (IIb) between 0 and 99 weight % of at least one polymer or copolymer (IIb) which has no reactive groups (RG).

公开(公告)号：DE59904379D1

公开(公告)日：2003-04-03

申请号：DE59904379

申请日：1999-05-04

Applicant: BASF AG

Inventor： MOEHWALD HELMUT ,  DOETTER GERHARD ,  BLUM RAINER ,  KELLER PETER ,  BAUER STEPHAN ,  BRONSTERT BERND

IPC: C08F8/00 ,  G01N27/407 ,  H01G9/02 ,  H01G9/025 ,  H01M2/16 ,  H01M4/13 ,  H01M4/62 ,  H01M6/16 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/36 ,  H01M10/40

Abstract: The compositions comprise: (a) from 1 to 99% by weight of a pigment (I) having a primary particle size of from 5 nm to 100 mum which is a solid Ia or a compound Ib which acts as cathode material in electrochemical cells or a compound Ic which acts as anode material in electrochemical cells or a mixture of the solid Ia with the compound Ib or the compound Ic, (b) from 1 to 99% by weight of a polymeric material (II) which comprises: (IIa) from 1 to 100% by weight of a polymer or copolymer (IIa) which has, as part of the chain, at the end(s) of the chain and/or laterally on the chain, reactive groups (RG) which are capable of crosslinking reactions under the action of heat and/or UV radiation, and (IIb) from 0 to 99% by weight of at least one polymer or copolymer (IIb) which is free of reactive groups RG.

公开(公告)号：DE59902883D1

公开(公告)日：2002-10-31

申请号：DE59902883

申请日：1999-11-02

Applicant: BASF AG

Inventor： BAUER STEPHAN ,  BRONSTERT BERND ,  MOEHWALD HELMUT ,  BLUM RAINER ,  DOETTER GERHARD

IPC: C08F220/18 ,  C08F220/30 ,  H01M2/16 ,  H01M4/02 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/36 ,  H01M10/40

Abstract: A composite comprises at least one layer which includes a composite comprising (a) from 1 to 99% by weight of a solid (I) with a primary particle size of from 5 nm to 100 mum or a mixture made from at least two solids, (b) from 99 to 1% by weight of a polymeric binder (II) which includes: (IIa) from 1 to 100% by weight of a polymer or copolymer (IIa) which has, along the chain, terminally and/or laterally, reactive groups (RG) which are capable of crosslinking reactions when exposed to heat and/or UV radiation, and (IIb) from 0 to 99% by weight of at least one polymer or copolymer (IIb) which is free from reactive groups RG, where the at least one layer has been applied to at least one second layer comprising at least one conventional separator.

公开(公告)号：DE19850826A1

公开(公告)日：2000-05-11

申请号：DE19850826

申请日：1998-11-04

Applicant: BASF AG

Inventor： BAUER STEPHAN ,  BRONSTERT BERND ,  MOEHWALD HELMUT ,  BLUM RAINER ,  DOETTER GERHARD

IPC: C08F220/18 ,  C08F220/30 ,  H01M2/16 ,  H01M4/02 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/36 ,  H01M10/40 ,  B32B27/06 ,  B29C70/00

Abstract: The present invention relates to composite bodies that include at least one layer having the following composition: (a) between 1 and 99 wt % of a solid (I) having a primary particle size of 5 nm to 100 mu m or a mixture of at least two solids; (b) between 99 and 1 wt % of a polymer binder (II). This polymer binder comprises: between 1 and 100 wt % of a polymer (IIa) or a copolymer (IIa) having reactive groups (RG) located on the chain, at the ends and/or on the sides and capable of cross-linking reactions thermally and/or under the action of UV; and between 0 and 99 % of at least one polymer or copolymer (IIb) free from reactive groups. The at least one layer is applied on at least a second layer comprising at least one traditional separator.