公开(公告)号：CA2250107C

公开(公告)日：2007-06-12

申请号：CA2250107

申请日：1997-03-27

Applicant: BASF AG

Inventor： MOHWALD HELMUT ,  BRONSTERT BERND

IPC: C08K11/00 ,  H01G9/025 ,  C08G65/332 ,  C08K9/06 ,  C08L53/00 ,  C08L71/02 ,  C08L101/06 ,  H01B1/06 ,  H01G9/032 ,  H01M2/16 ,  H01M4/13 ,  H01M4/62 ,  H01M6/40 ,  H01M10/05 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/36 ,  H01M10/40

Abstract: The invention concerns mixture Ia, containing a mixture IIa, consisting of: a) between 1 and 95 wt % of a solid III, preferably a basic solid III, with a primary particle size of between 5 nm and 20 .mu.m; and b) between 5 and 99 wt % of a polymer composition IV, obtained by the polymerization of: b1) between 5 and 100 wt %, relative to the composition IV, of a condensation product V comprising: .alpha.) at least one compound VI which can react with a carboxylic acid or a sulphonic acid o r a derivative or a mixture of two or more thereof; and .beta.) at least one mol per mol of the compound VI of a carboxylic acid or sulphonic acid VII which comprises at least one radically polymerizable functional group, or a derivative thereof or a mixture of two or more thereo f; and b2) between 0 and 95 wt %, relative to the composition IV, of a further compound VIII with an average molecular weight (number average) of at least 5000 with polyether segments in the main or side chain. The portion by weight of mixture IIa in mixture Ia is between 1 and 100 wt %.

公开(公告)号：ES2178767T3

公开(公告)日：2003-01-01

申请号：ES97915458

申请日：1997-03-27

Applicant: BASF AG

Inventor： BRONSTERT BERND ,  MOHWALD HELMUT

IPC: H01G9/025 ,  C08G65/332 ,  C08K9/06 ,  C08K11/00 ,  C08L71/02 ,  C08L101/06 ,  H01B1/06 ,  H01G9/032 ,  H01M2/16 ,  H01M4/13 ,  H01M4/62 ,  H01M6/40 ,  H01M10/05 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/36 ,  H01M10/40

Abstract: The mixture (I) contains a mixture (II) consisting of: (a) 1-95 wt.% of a solid (III) having a primary particle size of 0.01-10 mu m; and (b) 5-99 wt.% of a polymeric composition (IV) obtained by polymerising: (b1) 5-100 wt.% of an ester (V) made of a multivalent alcohol (VI) containing carbon and oxygen atoms in the main chain, and at least one molecule per molecule alcohol (VI) of an alpha - beta unsaturated carboxylic acid (VII); and (b2) 0-95 wt.% of a further compound (VIII) having an average molecular weight of ≥ 5000 with polyether segments in main and side chains. The weight of mixture (II) to mixture (I) is 35-100 wt.%.

公开(公告)号：CA2331040A1

公开(公告)日：1999-11-11

申请号：CA2331040

申请日：1999-05-04

Applicant: BASF AG

Inventor： BAUER STEPHAN ,  KELLER PETER ,  DOTTER GERHARD ,  BRONSTERT BERND ,  MOHWALD HELMUT ,  BLUM RAINER

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 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：AU9743898A

公开(公告)日：1999-05-03

申请号：AU9743898

申请日：1998-09-15

Applicant: BASF AG

Inventor： BAUER STEPHAN ,  BRONSTERT BERND ,  MOHWALD HELMUT ,  STERZEL HANS-JOSEF

IPC: C08K3/00 ,  C08K3/01 ,  H01B1/12 ,  H01G9/02 ,  H01G9/025 ,  H01M2/16 ,  H01M4/13 ,  H01M4/62 ,  H01M6/18 ,  C08K11/00

Abstract: A mixture (Ia) containing a mixture (IIa) comprises (a) 1-95 wt. % of a Li-ion-conducting solid (III), preferably a basic solid (III), with a primary particle size between 5 nm and 20 mu m; (b) 5-99 wt. % of a polymer mass (IV) obtained by polymerising (b1) 5-100 wt. %, with respect to the mass (IV), of a condensation product (V) and (b2) 0-95 wt. %, with respect to the mass (IV), of another compound (VIII) having a mean molecular weight (numeric average) of at least 5000 with polyether segments in the main or side chain, the proportion by weight of mixture (IIa) in the mixture (Ia) amounting to 1-100 wt. %.

公开(公告)号：CA2305384A1

公开(公告)日：1999-04-15

申请号：CA2305384

申请日：1998-10-01

Applicant: BASF AG

Inventor： BRONSTERT BERND ,  BAUER STEPHAN ,  HESSE WERNER ,  MOHWALD HELMUT ,  STERZEL HANS-JOSEF

IPC: G01N27/409 ,  A01N59/16 ,  C08J5/22 ,  C08K3/00 ,  C08K5/00 ,  C08K13/02 ,  C08L101/00 ,  H01G9/02 ,  H01G9/025 ,  H01G9/038 ,  H01M2/16 ,  H01M4/62 ,  H01M6/18 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/36

Abstract: The invention relates to a mixture (Ia) containing a mix (IIa) comprised of a) 1 to 95 wt. % of a solid (III), preferably of a basic solid (III), with a primary particle size ranging from 5 nm to 20 .mu.m, and b) 5 to 99 wt. % of a polymer mass (IV) obtainable by polymerization of b1) 5 to 100 wt. % in relation to the mass (IV) of a condensation product (V), and b2) 0 to 95 wt. % in relation to the mass (IV) of an additional compound (VIII) with an average molecular weight (numeric mean) of at least 5,000 and with polyether segments in main or side chains. Said mix (IIa) is also comprised of at least one ester of general formula (E1) to (E5).

公开(公告)号：CA2331040C

公开(公告)日：2009-11-10

申请号：CA2331040

申请日：1999-05-04

Applicant: BASF AG

Inventor： MOHWALD HELMUT ,  DOTTER GERHARD ,  BAUER STEPHAN ,  BRONSTERT BERND ,  KELLER PETER ,  BLUM RAINER

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 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 lb 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：CA2339617C

公开(公告)日：2009-04-14

申请号：CA2339617

申请日：1999-08-06

Applicant: BASF AG

Inventor： MOHWALD HELMUT ,  KELLER PETER ,  BLUM RAINER ,  DOTTER GERHARD ,  BAUER STEPHAN ,  BRONSTERT BERND

IPC: C08L33/04 ,  C08L33/06 ,  C08F8/00 ,  C08F20/10 ,  C08J3/20 ,  C08L27/16 ,  C08L27/20 ,  C08L101/00 ,  C08L101/02 ,  G01N27/28 ,  G01N27/407 ,  H01G9/02 ,  H01G9/025 ,  H01M2/16 ,  H01M4/13 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/36 ,  H01M10/40

Abstract: The invention relates to a composition containing: (a) 0 to less than 1% by weight of a pigment (I) with a primary par-ticle size of 5 nm to 100 m, which is a solid (a) or a com-pound (Ib) acting as cathodic material in electrochemical cells or a compound (Ic) acting as anodic material in electrochem-ical cells or a mixture of solids (Ia) with compound (Ib) or com-pound (Ic); (b) over 99 to 100 % by weight of a polymer ma-terial (II) comprising (IIa) 1 to 100 % by weight of a polymer or copolymer (IIa) having a re-active groups (RG) in the chain, end or side thereof, which are ca-pable 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 re- active groups (RG).

公开(公告)号：ES2184511T3

公开(公告)日：2003-04-01

申请号：ES99955945

申请日：1999-11-02

Applicant: BASF AG

Inventor： BAUER STEPHAN ,  BRONSTERT BERND ,  MOHWALD HELMUT ,  BLUM RAINER ,  DOTTER 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：ID28329A

公开(公告)日：2001-05-10

申请号：ID20002239

申请日：1999-05-04

Applicant: BASF AG

Inventor： MOHWALD HELMUT ,  DOTTER 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：AU1268900A

公开(公告)日：2000-05-22

申请号：AU1268900

申请日：1999-11-02

Applicant: BASF AG

Inventor： BAUER STEPHAN ,  BRONSTERT BERND ,  MOHWALD HELMUT ,  BLUM RAINER ,  DOTTER 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.