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公开(公告)号：EP0781359B1
公开(公告)日：1998-05-06
申请号：EP95932751.1
申请日：1995-09-14
申请人： WACKER-CHEMIE GMBH
发明人： LUMPP, Andreas , KÖGLER, Gerhard
CPC分类号： D04H1/587 , D04H1/4258 , D04H1/64 , D06M15/227 , D06M15/244 , D06M15/263 , D06M15/285 , D06M15/29 , D06M15/333 , Y10T428/2933 , Y10T428/3188 , Y10T428/31935
摘要： The invention pertains to the use of N-(alkoxymethyl)-meth(acrylamide-functional textile binders to improve resistance to solvents in finishing and stabilizing fiber materials with textile binders, characterized in that the textile binder used is an aqueous copolymer dispersion or a redispersible copolymer powder of copolymers with a Tg of -60 °C to +60 °C, containing (a) one or more monomer units from the group consisting of vinyl esters of unbranched or branched carboxylic acids with 1 to 12 carbon atoms, esters of acrylic acid and methacrylic acid with unbranched or branched alcohols with 1 to 12 carbon atoms, vinyl aromatics, vinyl halides and α-olefins, and (b) 0.3 to 10 wt %, relative to the total weight of the copolymer, of one or more N-(alkoxymethyl)-acrylamides or N-(alkoxymethyl)methacrylamides with a C1-C6 alkyl residue, or mixtures of these N-(alkoxymethyl)-meth(acrylamides with N-methylolacrylamide and/or N-methylolmethacrylamide in a weight ratio of N-methylol compound to N-(alkoxymethyl) compound of at most 5:1.
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2.发明授权VERWENDUNG EINES COPOLYMERISATS ALS LÖSUNGSMITTELFESTES TEXTILBINDEMITTEL 失效USING A共聚物AS耐溶剂TEXTILE BINDER
公开(公告)号：EP0906463B1
公开(公告)日：2001-03-14
申请号：EP97940051.2
申请日：1997-07-31
申请人： Wacker-Chemie GmbH
IPC分类号： D04H1/64 , D06M13/256 , D06M15/227 , D06M15/233 , D06M15/263 , D06M15/285 , D06M15/29 , D06M15/327
CPC分类号： D04H1/4258 , C08F2/26 , D04H1/587 , D04H1/64 , D04H1/645 , D06M15/227 , D06M15/233 , D06M15/263 , D06M15/285 , D06M15/29 , D06M15/333 , D06M23/08
摘要： Textile binding agent in the form of an aqueous copolymer dispersion or a copolymer powder obtainable by means of radical emulsion polymerization, of a) one or several monomers from the vinyl ester group, the esters of acrylic acid and methacrylic acid, vinyl aromatics, vinyl halogenides and alpha-olefins and b) 0.01 to 10 w/w per cent, related to the total weight of the copolymer, of one or several monomers b1) from the group of N-(alkoxymethyl)acrylamides and N-(alkoxymethyl)methacrylamides, or of one or several monomers b2) from the group N-methylolacrylamide and N-methylolmethacrylamide, or mixtures b1) and b2), in which 0.01 to 10 w/w per cent, related to the total weight of the copolymer, of one or several emulsifiers of the group of sulphosuccinic acid diesters with linear, unbranched or branched or cycloaliphatic alcohols is employed as emulsifier(s) or added to an aqueous copolymer dispersion upon termination of the emulsion polymerization.
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3.发明公开
公开(公告)号：EP0672073A1
公开(公告)日：1995-09-20
申请号：EP94901947.0
申请日：1993-12-02
申请人： Wacker-Chemie GmbH
发明人： LUMPP, Andreas , KÖGLER, Gerhard , KÖNECKE, Anja
CPC分类号： D04H1/587 , A61L15/24 , C08F2/22 , C08F8/00 , C08F8/14 , C08F263/02 , D04H1/4258 , D04H1/64 , D04H1/645 , D06M15/227 , D06M15/263 , D06M15/29 , D06M15/333 , D06M17/06 , C08F218/08 , C08F220/58 , C08F226/02
摘要： A process is disclosed for producing a sealable, self-crosslinking binder based on an aqueous dispersion of polymers which contains one or several monomers from the group of the vinyl esters of branched or unbranched alkylcarboxylic acids with 1 to 15 C atoms, which contain 0.1 to 5.0 % by weight, in relation to the polymer, of ethylenically unsaturated, crosslinking comonomers from the group of the N-alkylolamides and N-alkoxyalkylamides of ethylenically unsaturated carboxylic acids and N-methylolallylcarbamate, by radical polymerisation according to the emulsion polymerisation process. This process is characterised in that the ethylenically unsaturated crosslinking comonomers are only added after 50 to 99.5 % by weight of the non-crosslinking comonomers have been already added to the polymerisation formulation. The product obtained by this process is suitable as binder for woven or nonwoven flat textile structures made of natural or synthetic fibers.
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公开(公告)号：EP0781359A1
公开(公告)日：1997-07-02
申请号：EP95932751.0
申请日：1995-09-14
申请人： WACKER-CHEMIE GMBH
发明人： LUMPP, Andreas , KÖGLER, Gerhard
CPC分类号： D04H1/587 , D04H1/4258 , D04H1/64 , D06M15/227 , D06M15/244 , D06M15/263 , D06M15/285 , D06M15/29 , D06M15/333 , Y10T428/2933 , Y10T428/3188 , Y10T428/31935
摘要： The invention pertains to the use of N-(alkoxymethyl)-meth(acrylamide-functional textile binders to improve resistance to solvents in finishing and stabilizing fiber materials with textile binders, characterized in that the textile binder used is an aqueous copolymer dispersion or a redispersible copolymer powder of copolymers with a Tg of -60 °C to +60 °C, containing (a) one or more monomer units from the group consisting of vinyl esters of unbranched or branched carboxylic acids with 1 to 12 carbon atoms, esters of acrylic acid and methacrylic acid with unbranched or branched alcohols with 1 to 12 carbon atoms, vinyl aromatics, vinyl halides and α-olefins, and (b) 0.3 to 10 wt %, relative to the total weight of the copolymer, of one or more N-(alkoxymethyl)-acrylamides or N-(alkoxymethyl)methacrylamides with a C1-C6 alkyl residue, or mixtures of these N-(alkoxymethyl)-meth(acrylamides with N-methylolacrylamide and/or N-methylolmethacrylamide in a weight ratio of N-methylol compound to N-(alkoxymethyl) compound of at most 5:1.
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公开(公告)号：EP0906463A1
公开(公告)日：1999-04-07
申请号：EP97940051.0
申请日：1997-07-31
申请人： Wacker-Chemie GmbH
CPC分类号： D04H1/4258 , C08F2/26 , D04H1/587 , D04H1/64 , D04H1/645 , D06M15/227 , D06M15/233 , D06M15/263 , D06M15/285 , D06M15/29 , D06M15/333 , D06M23/08
摘要： Textile binding agent in the form of an aqueous copolymer dispersion or a copolymer powder obtainable by means of radical emulsion polymerization, of a) one or several monomers from the vinyl ester group, the esters of acrylic acid and methacrylic acid, vinyl aromatics, vinyl halogenides and alpha-olefins and b) 0.01 to 10 w/w per cent, related to the total weight of the copolymer, of one or several monomers b1) from the group of N-(alkoxymethyl)acrylamides and N-(alkoxymethyl)methacrylamides, or of one or several monomers b2) from the group N-methylolacrylamide and N-methylolmethacrylamide, or mixtures b1) and b2), in which 0.01 to 10 w/w per cent, related to the total weight of the copolymer, of one or several emulsifiers of the group of sulphosuccinic acid diesters with linear, unbranched or branched or cycloaliphatic alcohols is employed as emulsifier(s) or added to an aqueous copolymer dispersion upon termination of the emulsion polymerization.
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6.发明授权
公开(公告)号：EP0672073B1
公开(公告)日：1996-07-03
申请号：EP94901947.5
申请日：1993-12-02
申请人： Wacker-Chemie GmbH
发明人： LUMPP, Andreas , KÖGLER, Gerhard , KÖNECKE, Anja
IPC分类号： C08F218/04 , D04H1/64
CPC分类号： D04H1/587 , A61L15/24 , C08F2/22 , C08F8/00 , C08F8/14 , C08F263/02 , D04H1/4258 , D04H1/64 , D04H1/645 , D06M15/227 , D06M15/263 , D06M15/29 , D06M15/333 , D06M17/06 , C08F218/08 , C08F220/58 , C08F226/02
摘要： A process is disclosed for producing a sealable, self-crosslinking binder based on an aqueous dispersion of polymers which contains one or several monomers from the group of the vinyl esters of branched or unbranched alkylcarboxylic acids with 1 to 15 C atoms, which contain 0.1 to 5.0 % by weight, in relation to the polymer, of ethylenically unsaturated, crosslinking comonomers from the group of the N-alkylolamides and N-alkoxyalkylamides of ethylenically unsaturated carboxylic acids and N-methylolallylcarbamate, by radical polymerisation according to the emulsion polymerisation process. This process is characterised in that the ethylenically unsaturated crosslinking comonomers are only added after 50 to 99.5 % by weight of the non-crosslinking comonomers have been already added to the polymerisation formulation. The product obtained by this process is suitable as binder for woven or nonwoven flat textile structures made of natural or synthetic fibers.
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