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31. 发明专利

CA2431827A1 SIZING COMPOSITION 未知
公开(公告)号：CA2431827A1
公开(公告)日：2003-12-17
申请号：CA2431827
申请日：2003-06-11
申请人： BAYER AG
发明人： RISCHE THORSTEN , MAZANEK JAN , NAUJOKS KARIN , FELLER THOMAS , GURTLER CHRISTOPH
IPC分类号： C03C25/10 , C03C25/32 , C03C25/326 , C08G18/80 , C09D175/04 , D06M15/564 , C03B37/01 , C08L101/06 , C08G18/32 , C08G18/72
摘要： Novel sizing compositions, their preparation and use. The compositions conta in water-dispersible and/or water-soluble and alkylamine-blocked polyisocyanate s, film-forming resins, coupling agents and lubricants. The isocyanates are synthesized from at least one polyisocyanate, at least one ionic and /or potentially ionic and/or nonionic compound, and at least one blocking agent which is at least 20% by weight aralkylamines.

32. 发明专利

CA2431825A1 POLYURETHANE-POLYUREA DISPERSIONS 未知
公开(公告)号：CA2431825A1
公开(公告)日：2003-12-17
申请号：CA2431825
申请日：2003-06-11
申请人： BAYER AG
发明人： RISCHE THORSTEN , FELLER THOMAS , NAUJOKS KARIN , GURTLER CHRISTOPH , MAZANEK JAN
IPC分类号： B32B27/40 , B32B27/42 , C03C25/10 , C08G18/08 , C08G18/32 , C08G18/80 , C09D175/04 , D06M15/568 , C08L75/04 , C03B37/01 , C08J3/02 , C08L75/02
摘要： The invention relates to polyurethane-polyurea dispersions, also called PU dispersion. which contain aralkylamine-blocked isocyanate groups, and to the ir preparation and use. This blocking agent ahs a significantly lower deblockin g temperature as compared with the prior art. Coatings produced from this dispersion have high hydrolysis resistances. The arylamine-blocked isocyanat e groups are composed of polyisocyanates, polymeric polyols having average mol ar weights of 400 to 6000, at least one blocking agent, and either or both of nonionically hydrophilicizing compounds or compounds having at least one ion ic or potentially ionic group.

33. 发明专利

DE59609465D1 未知
公开(公告)号：DE59609465D1
公开(公告)日：2002-08-29
申请号：DE59609465
申请日：1996-04-09
申请人： BAYER AG
发明人： KOEHLER BURKHARD , HORN KLAUS , MAZANEK JAN , KAESLER KARL-HEINZ
IPC分类号： C08K7/14 , C08K7/00 , C08L69/00

34. 发明专利

HU0103671A2 REACTIVE BINDING AGENT WITH AN EXTENDED POT LIFE 未知
公开(公告)号：HU0103671A2
公开(公告)日：2002-01-28
申请号：HU0103671
申请日：1999-08-23
申请人： BAYER AG
发明人： GROTH STEFAN , LANGEL ROLF , MAZANEK JAN , SCHUETZE DETLEF-INGO , URBAN JUERGEN
IPC分类号： C14C11/00 , C08G18/10 , C08G18/12 , C08G18/16 , C08G18/22 , C08G18/24 , C08G18/28 , C09D175/04 , D06N3/14
摘要： The invention relates to a reactive composition containingA) an isocyanate-containing compound,B) a polyol,C) an organic tin or bismuth compound,D) a thiol group-containing compound or a polyphenol which is able to react with an isocyanate group in the presence of a tertiary amine as activator and with adjacent hydroxyl groups andE) a hydrolyzable halogen compound,wherein the molar ratio SH and/or OH:metal is 2 to 500 and the molar ratio halogen/metal is 0.05 to 10.

35. 发明专利

DE59503499D1 未知
公开(公告)号：DE59503499D1
公开(公告)日：1998-10-15
申请号：DE59503499
申请日：1995-05-22
申请人： BAYER AG
发明人： WAGNER GEBHARD DR , KAESLER KARL-HEINZ , MAZANEK JAN , MORETTO HANS-HEINRICH DR
IPC分类号： E04B1/62 , C04B41/49 , C08K3/00 , C08K3/22 , C08K5/5415 , C08K5/5419 , C08L25/12 , C08L33/04 , C08L33/06 , C08L73/00 , C08L83/04 , C09D5/00 , C09D7/12 , C09D183/04
摘要： Novel mixtures containing at least one polysiloxane and at least one reactive filler, at least one pigment and/or unreactive filler and optionally other additives, their preparation and use in coating. Preferably they are largely free of organic polymers.

36. 发明专利

DE19529092A1 未知
公开(公告)号：DE19529092A1
公开(公告)日：1997-02-13
申请号：DE19529092
申请日：1995-08-08
申请人： BAYER AG
发明人： MAZANEK JAN , KAESLER KARL-HEINZ , WAGNER GEBHARD
IPC分类号： C04B41/64 , C04B41/49 , C08K3/00 , C09D183/04 , C08L83/04 , C04B41/84

37. 发明专利

NO963288L 未知
公开(公告)号：NO963288L
公开(公告)日：1997-02-10
申请号：NO963288
申请日：1996-08-07
申请人： BAYER AG
发明人： MAZANEK JAN , KAESLER KARL-HEINZ , WAGNER GEBHARD
IPC分类号： C04B41/64 , C04B41/49 , C08K3/00 , C09D183/04 , C04B41/48

38. 发明专利

CA2170949A1 DISPERSING AGENTS FOR AQUEOUS COATING COMPOSITIONS 未知
公开(公告)号：CA2170949A1
公开(公告)日：1996-09-10
申请号：CA2170949
申请日：1996-03-04
申请人： BAYER AG
发明人： KIRCHMEYER STEPHAN , MAZANEK JAN , WILMES OSWALD , KOENIG KLAUS
IPC分类号： C08G18/28 , C08G18/32 , C08G18/38 , C08G18/48 , C08G18/65 , C08G18/66 , C08G18/79 , C08G65/32 , C09D5/02 , C09D7/45 , C09D17/00 , C09D171/00 , C09D171/02 , C09D175/08 , C09K23/52 , C09D7/12 , C09D7/14
摘要： The present invention relates to an aqueous composition comprising dispersed solids and, as dispersing agent, a water soluble polyisocyanate addition productcontaining hydrophilic polyether chains, having a maximum isocyanate group content of 1.0% by weight and an ethylene oxide content (molecular weight 44) of30 to 80% by weight, in which the polyisocyanate addition product is the reaction product of A) a polyisocyanate component having an average NCO functionality of at least 2.5 and an NCO content of 5 to 50% by weight with B) 5 to 100 equivalent %, based on the equivalents of isocyanate groups present in component A), of one or more monohydric polyether alcohols having a molecular weight of 150 to 5000 and an ethylene oxide content of 50 to 99.5% by weight, C) 0 to 20 equivalent %, based on the equivalents of isocyanate groups present in component A), of one or more monohydric alcohols having a molecular weight of 32 to 5000 other than component B), D) 0 to 50 equivalent %, based on the equivalents of isocyanate groups present in component A), of an amine component consisting of at least one tertiary amine having a molecular weight of 88 to 250 which contains an isocyanate-reactive group and E) 0 to 20 equivalent %, based on the equivalents of isocyanate groups present in component A), of one or more compounds having a molecular weight of 32 to 3000 and at least two isocyanate-reactive groups, at an isocyanate index of 100 to 200, to form urethane groups and optionally urea groups, in which any excess NCO groups have been reduced down to a maximum residual content of 1.0% by weight by secondary reactions taking place simultaneously with or subsequently to the reaction of components A) to E).

39. 发明专利

NO963288D0 未知
公开(公告)号：NO963288D0
公开(公告)日：1996-08-07
申请号：NO963288
申请日：1996-08-07
申请人： BAYER AG
发明人： MAZANEK JAN , KAESLER KARL-HEINZ , WAGNER GEBHARD
IPC分类号： C04B41/64 , C04B41/49 , C08K3/00 , C09D183/04 , C09D

40. 发明专利

ZA957513B Binders for ceramic materials a thermally processable material and a process for the production of inorganic sintered mouldings 未知
公开(公告)号：ZA957513B
公开(公告)日：1996-03-28
申请号：ZA957513
申请日：1995-09-07
申请人： BAYER AG
发明人： TIMMERMANN RALF , MAZANEK JAN , GIZYCKI ULRICH VON , DUJARDIN RALF
IPC分类号： C04B33/13 , B28B1/24 , C04B35/632 , C04B35/634 , C08L25/08 , C08L73/00 , C08L77/00 , C04B

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