公开(公告)号：EP1799732A1

公开(公告)日：2007-06-27

申请号：EP05799114.3

申请日：2005-10-06

申请人： BASF AKTIENGESELLSCHAFT

发明人： LUNKWITZ, Ralph ,  ROBERT, Alain ,  DECHER, Jakob ,  HORSTMANN, Tilo ,  REIF, Martin ,  JAECKH, Christof

IPC分类号： C08G12/32 ,  C08L61/28 ,  C08K5/00 ,  C08K5/19

CPC分类号： C08G12/32 ,  C08K5/0075 ,  C08K5/19 ,  C08L61/28 ,  C08L2201/04

摘要： The invention relates to an aqueous impregnating resin solution containing (A) between 77.5 and 99.8 wt. %, in relation to the impregnating resin solution, of aqueous condensates based on melamine and formaldehyde; (B) between 0.1 and 20 wt. %, in relation to the impregnating resin solution, of at least one specific quaternary ammonium compound; and (C) between 0.1 and 2.5 wt. %, in relation to the impregnating resin solution, of an aqueous hardener solution. The invention also relates to an aqueous impregnating resin solution consisting of constituents (A) and (B), and to an aqueous hardener mixture consisting of constituents (B) and (C). The invention further relates to an impregnating resin film containing fibrous substances containing cellulose and impregnated with the aqueous impregnating resin solution, and to the use of the aqueous impregnating resin solution, or impregnating resin film, for the antistatic finishing of coated materials.

公开(公告)号：EP1732984A2

公开(公告)日：2006-12-20

申请号：EP05739389.4

申请日：2005-03-22

申请人： BASF Aktiengesellschaft

发明人： LUNKWITZ, Ralph ,  WEINKÖTZ, Stephan ,  DECHER, Jakob ,  MARTIN-PORTUGUES, Marta ,  REIF, Martin ,  ROBERT, Alain ,  WIPPEL, Wolfgang

IPC分类号： C08L61/28

CPC分类号： C08K5/3412 ,  C08K5/053 ,  C08K5/06 ,  C08L61/28 ,  C08L71/02 ,  C08L2666/14 ,  C08L2666/22

摘要： The invention relates to an aqueous melamine resin mixture with a resin content in the range of 50 to 70 wt. %, based on the aqueous melamine resin mixture, with melamine and formaldehyde present in the resin in a molar ratio of 1:3 to 1:1 and the resin contains 1 to 10 wt. % polyvalent alcohols, 0 to 8 wt. % caprolactam and 0.5 to 10 wt. % 2-(2-phenoxyethoxy)-ethanol and/or polyethylene glycol with an average molecular mass of 200 to 1500 each based on the aqueous melamine resin mixture. The invention further relates to a method for production of said melamine resin mixtures and use thereof for the impregnation of absorbent support materials and a composite material made from the melamine resin mixture and the support material.

公开(公告)号：EP1753818A1

公开(公告)日：2007-02-21

申请号：EP05751297.2

申请日：2005-05-21

申请人： BASF Aktiengesellschaft

发明人： MARTIN-PORTUGUES, Marta ,  SESTER, Albert ,  DECHER, Jakob ,  LUNKWITZ, Ralph ,  FUEGER, Claus ,  DAMIAN, Thomas ,  SCHERR, Günter

IPC分类号： C08L61/28 ,  C08L61/32 ,  D21H27/28 ,  D21H17/38

CPC分类号： C09D161/28 ,  C08J5/24 ,  C08J2361/28 ,  C08L1/02 ,  C08L61/28 ,  C08L61/32 ,  C08L77/00 ,  C08L79/08 ,  D21H13/24 ,  D21H13/26 ,  D21H17/51 ,  D21H27/26 ,  Y10T428/31967 ,  C08L2666/04 ,  C08L2666/26

摘要： The invention relates to a method for producing coated substrates comprising a three-dimensionally structured surface. According to said method, a decorative paper containing between 5 and 90 wt. % synthetic polymer fibres, in relation to the total fibre content, is impregnated with a cross-linkable amino resin, is applied to the substrate and three-dimensionally shaped. The invention also relates to amino resin sheets or films and to the use of a modified decorative paper for amino resin sheets or films for the 3D coating.

公开(公告)号：EP0969977A1

公开(公告)日：2000-01-12

申请号：EP98912375.7

申请日：1998-02-23

申请人： BASF AKTIENGESELLSCHAFT

发明人： WITTMANN, Otto ,  ETLING, Hans ,  DECHER, Jakob

IPC分类号： B44C5/04 ,  C08G12/42 ,  D21H27/26 ,  D21H27/28 ,  B32B27/04

CPC分类号： B32B21/04 ,  B32B38/08 ,  B32B2317/125 ,  B44C5/0476 ,  C01P2006/10 ,  C01P2006/82 ,  C08K9/08 ,  C09C1/3072 ,  C09C1/407 ,  C09C3/10 ,  D21H19/62 ,  D21H27/28 ,  C08L61/28

摘要： The invention relates to solid particles coated with melamine resin, the hardness of said solid particles being at least 7 according to the Mohs scale. The invention also relates to aqueous impregnating resin solutions which contain said coated solid particles, overlay and cosmetic films which are produced using said impregnating resin solutions, wood-based materials which are coated with said films and methods for producing said coated solid particles, aqueous solutions, films and coated wood-based materials.

公开(公告)号：EP1732984B1

公开(公告)日：2008-01-30

申请号：EP05739389.4

申请日：2005-03-22

申请人： BASF Aktiengesellschaft

发明人： LUNKWITZ, Ralph ,  WEINKÖTZ, Stephan ,  DECHER, Jakob ,  MARTIN-PORTUGUES, Marta ,  REIF, Martin ,  ROBERT, Alain ,  WIPPEL, Wolfgang

IPC分类号： C08L61/28

CPC分类号： C08K5/3412 ,  C08K5/053 ,  C08K5/06 ,  C08L61/28 ,  C08L71/02 ,  C08L2666/14 ,  C08L2666/22

摘要： The invention relates to an aqueous melamine resin mixture with a resin content in the range of 50 to 70 wt. %, based on the aqueous melamine resin mixture, with melamine and formaldehyde present in the resin in a molar ratio of 1:3 to 1:1 and the resin contains 1 to 10 wt. % polyvalent alcohols, 0 to 8 wt. % caprolactam and 0.5 to 10 wt. % 2-(2-phenoxyethoxy)-ethanol and/or polyethylene glycol with an average molecular mass of 200 to 1500 each based on the aqueous melamine resin mixture. The invention further relates to a method for production of said melamine resin mixtures and use thereof for the impregnation of absorbent support materials and a composite material made from the melamine resin mixture and the support material.

公开(公告)号：EP1587870A1

公开(公告)日：2005-10-26

申请号：EP04701297.6

申请日：2004-01-10

申请人： BASF Aktiengesellschaft

发明人： DECHER, Jakob ,  MARTIN-PORTUGUES, Marta ,  SCHERR, Günter ,  WEINKÖTZ, Stephan ,  FISCHER, Klaus ,  GROSS, Ralf, A.

IPC分类号： C08L61/28 ,  C08L61/32

CPC分类号： C08L61/28 ,  C08L33/02 ,  C08L61/32 ,  C08L2205/03 ,  Y10T428/12611 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/31942 ,  Y10T428/31946 ,  Y10T428/31949 ,  Y10T442/20 ,  C08L2666/16 ,  C08L2666/04 ,  C08L2666/02

摘要： The invention relates to the use of melamine resin foils and/or films for coating three-dimensionally structured surfaces and/or moulded bodies, made of fibrous material containing cellulose, which are post-impregnated or pre-impregnated and post-impregnated with an aqueous solution containing (i) a melamine formaldehyde condensate, (ii) an etherified melamine formaldehyde condensate and (iii) a polymer dispersion.