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公开(公告)号：EP0130961A1
公开(公告)日：1985-01-09
申请号：EP84870069.6
申请日：1984-06-01
申请人： MONSANTO COMPANY
IPC分类号： C08F251/00 , D21H3/28
CPC分类号： D21H17/43 , C08F251/00 , C08K5/09 , C08L33/26
摘要： Grafted starch polymer solutions of a low viscosity through the use of cinnamic acid material. The cinnamic acid material is incorporated into the grafted starch polymer which is prepared from starch and vinyl monomer, preferably acrylamide.
摘要翻译： 通过使用肉桂酸材料接枝低粘度的淀粉聚合物溶液。 将肉桂酸材料掺入由淀粉和乙烯基单体，优选丙烯酰胺制备的接枝淀粉聚合物中。
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公开(公告)号：EP0048599A1
公开(公告)日：1982-03-31
申请号：EP81304279.3
申请日：1981-09-17
申请人： MONSANTO COMPANY
CPC分类号： D21H17/06 , C08K5/05 , C08L71/02 , C08L101/02
摘要： Polymer compositions are described that confer an enhanced balance of wet and dry strength properties to a cellulosic substrate while leaving the substrate soft and porous. The compositions comprise a hydrophilic air-curing polymer and a polyol with a carbon to oxygen ratio of less than 3:1, typified by glycerol.
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公开(公告)号：EP0040524A3
公开(公告)日：1981-12-02
申请号：EP81302169
申请日：1981-05-15
申请人： MONSANTO COMPANY
摘要： A process is described that results in the production of a hydrophilic air-drying polymer system suitable for increasing the inter-fiber bonding in a fibrous substrate material. The process comprises passing air through a monomer maintained at a temperature below about 30°C., said monomer having at least two activated unsaturations, until a desired viscosity increase has been achieved.
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公开(公告)号：EP0040524A2
公开(公告)日：1981-11-25
申请号：EP81302169.8
申请日：1981-05-15
申请人： MONSANTO COMPANY
摘要： A process is described that results in the production of a hydrophilic air-drying polymer system suitable for increasing the inter-fiber bonding in a fibrous substrate material. The process comprises passing air through a monomer maintained at a temperature below about 30°C., said monomer having at least two activated unsaturations, until a desired viscosity increase has been achieved.
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