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公开(公告)号：WO02068549A2
公开(公告)日：2002-09-06
申请号：PCT/EP0201559
申请日：2002-02-14
Applicant: BASF AG , LINHART FRIEDRICH , DIRKS BERND , ULLRICH HEINRICH , BLUM THIERRY
Inventor： LINHART FRIEDRICH , DIRKS BERND , ULLRICH HEINRICH , BLUM THIERRY
IPC: B41M5/00 , B41M5/52 , C09D139/00 , C09D157/12 , D21H19/56
CPC classification number: C09D157/12 , B41M5/5236 , B41M5/5245 , B41M5/5254 , C09D139/00 , D21H19/56
Abstract: The invention relates to coating slips, which are used for coating inkjet print materials and which contain cationic polymers or copolymers in which N-vinylformamide is incorporated by polymerization.
Abstract translation: 涂布泥釉的涂层的喷墨记录材料，包括阳离子聚合物或共聚物，其中N-乙烯基甲酰胺共聚的形式。
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公开(公告)号：CA2428356C
公开(公告)日：2009-06-16
申请号：CA2428356
申请日：2001-11-02
Applicant: BASF AG
Inventor： DIRKS BERND , ULLRICH HEINRICH , FRENZEL STEFAN , WENDKER MARTIN , MAHR NORBERT , LINHART FRIEDRICH , BLUM THIERRY
Abstract: The invention relates to paper coating slip containing polymers or copolymer s as additives. Said polymers and copolymers have N-vinyl formamide polymerise d therein. The invention also relates to the use of said paper coating slip.
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公开(公告)号：DE50002206D1
公开(公告)日：2003-06-18
申请号：DE50002206
申请日：2000-08-16
Applicant: BASF AG
Inventor： LINHART FRIEDRICH , DIRKS BERND , TRESCH RAINER , MOHR BERNHARD , FEHRINGER DIETRICH
IPC: C08G69/10 , C08G18/60 , C08G59/40 , C08G69/48 , D21H17/21 , D21H17/22 , D21H17/54 , D21H21/10 , D21H21/18 , D21H21/22
Abstract: Paper, board and cardboard are produced by a process in which a paper stock is drained in the presence of condensates of basic amino acids with sheet formation. In particular, homo- and cocondensates of lysine and the crosslinked condensates obtainable therefrom by reaction with crosslinking agents are used in amounts of from 0.01 to 5% by weight, based on dry paper stock, as a means of increasing the dry and wet strength and the absorptivity of paper, for fixing anionic dyes and interfering substances in the paper, for increasing the drainage rate and the retention as well as the efficiency of synthetic anionic and cationic retention aids in the production of paper, board and cardboard by draining a paper stock with sheet formation.
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公开(公告)号：CA2428356A1
公开(公告)日：2002-05-16
申请号：CA2428356
申请日：2001-11-02
Applicant: BASF AG
Inventor： ULLRICH HEINRICH , LINHART FRIEDRICH , DIRKS BERND , BLUM THIERRY , WENDKER MARTIN , FRENZEL STEFAN , MAHR NORBERT
Abstract: The invention relates to paper coating slip containing polymers or copolymers as additives. Said polymers and copolymers have N-vinyl formamide polymerised therein. The invention also relates to the use of said paper coating slip.
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公开(公告)号：NO990078D0
公开(公告)日：1999-01-08
申请号：NO990078
申请日：1999-01-08
Applicant: BASF AG
Inventor： DYLLICK-BRENZINGER RAINER , MEIXNER HUBERT , LINHART FRIEDRICH , M NCH DIETMAR , GERBER KLAUS-DIETER , DIRKS BERND , BAUMANN PETER
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Patent Agency Ranking
公开(公告)号：CA2258569C
公开(公告)日：2005-04-12
申请号：CA2258569
申请日：1997-07-07
Applicant: BASF AG
Inventor： LINHART FRIEDRICH , MEIXNER HUBERT , DYLLICK-BRENZINGER RAINER , BAUMANN PETER , DIRKS BERND , GERBER KLAUS-DIETER , MONCH DIETMAR
Abstract: Paper and cardboard are produced by draining pulps, with sheet formation and drying of the sheets, by a process in which first (a) polyethyleneimines having a molar mass M w of more than 500,000 or polymers containing vinylamine units and having a molar mass of from 5000 to 3 million and then (b) cationic polyacrylamides or polymers containing vinylamine units, the molar masses M w of the polymers each being at least 4 million, are added to the pulps, and the pulp is then subjected to at least one shearing stage and is flocculated by adding bentonite, colloidal silica or clay.
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公开(公告)号：AU2002238552A1
公开(公告)日：2002-09-12
申请号：AU2002238552
申请日：2002-02-14
Applicant: BASF AG
Inventor： LINHART FRIEDRICH , ULLRICH HEINRICH , BLUM THIERRY , DIRKS BERND
IPC: B41M5/00 , B41M5/52 , C09D139/00 , C09D157/12 , D21H19/56
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公开(公告)号：AT196937T
公开(公告)日：2000-10-15
申请号：AT97930506
申请日：1997-07-07
Applicant: BASF AG
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公开(公告)号：NO990078L
公开(公告)日：1999-01-08
申请号：NO990078
申请日：1999-01-08
Applicant: BASF AG
Inventor： DYLLICK-BRENZINGER RAINER , MEIXNER HUBERT , LINHART FRIEDRICH , M NCH DIETMAR , GERBER KLAUS-DIETER , DIRKS BERND , BAUMANN PETER
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公开(公告)号：ES2200943T3
公开(公告)日：2004-03-16
申请号：ES00965878
申请日：2000-08-16
Applicant: BASF AG
Inventor： LINHART FRIEDRICH , DIRKS BERND , TRESCH RAINER , MOHR BERNHARD , FEHRINGER DIETRICH
IPC: C08G69/10 , C08G18/60 , C08G59/40 , C08G69/48 , D21H17/21 , D21H17/22 , D21H17/54 , D21H21/10 , D21H21/18 , D21H21/22
Abstract: Paper, board and cardboard are produced by a process in which a paper stock is drained in the presence of condensates of basic amino acids with sheet formation. In particular, homo- and cocondensates of lysine and the crosslinked condensates obtainable therefrom by reaction with crosslinking agents are used in amounts of from 0.01 to 5% by weight, based on dry paper stock, as a means of increasing the dry and wet strength and the absorptivity of paper, for fixing anionic dyes and interfering substances in the paper, for increasing the drainage rate and the retention as well as the efficiency of synthetic anionic and cationic retention aids in the production of paper, board and cardboard by draining a paper stock with sheet formation.
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