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20 条记录 (耗时 0.016 秒)

    Vinyl ester copolymer aqueous emulsion wood adhesive
    7.
    发明授权
    Vinyl ester copolymer aqueous emulsion wood adhesive 失效
    乙烯基酯共聚物水性乳液木粘合剂

    公开(公告)号：US4219455A

    公开(公告)日：1980-08-26

    申请号：US943142

    申请日：1978-09-18

    申请人： Martin K. Lindemann

    发明人： Martin K. Lindemann

    IPC分类号： C08L29/04 ,  C08L31/02

    CPC分类号： C08L31/02 ,  C08L29/04

    摘要： Vinyl ester copolymer aqueous emulsion wood adhesives are provided using an emulsion copolymer having a T.sub.g of at least 10.degree. C. and containing at least 80% of vinyl ester and from 0.2-6% of monomer containing the ##STR1## group, the monomers being emulsified during copolymerization by from 0.5 to 10% of hydroxy functional protective colloid to provide particles having an average particle size in excess of 0.3 micron, and at least 3% of plasticizer is incorporated in the emulsion to insure room temperature coalescence.

    摘要翻译： 使用Tg至少为10℃，含有至少80％的乙烯基酯和0.2-6％的含有“IMAGE”基团的单体的乳液共聚物提供乙烯基酯共聚物水性乳液木粘合剂，单体为 在共聚过程中将羟基官能保护胶体的0.5-10％乳化，以提供平均粒度超过0.3微米的颗粒，并且在乳液中加入至少3％的增塑剂以确保室温聚结。

    Vinyl ester aqueous adhesive emulsions including acrylamide
    9.
    发明授权
    Vinyl ester aqueous adhesive emulsions including acrylamide 失效
    乙烯基酯水性粘合剂乳液，包括丙烯酰胺

    公开(公告)号：US4339552A

    公开(公告)日：1982-07-13

    申请号：US943169

    申请日：1978-09-18

    申请人： Martin K. Lindemann

    发明人： Martin K. Lindemann

    IPC分类号： C08F218/08 ,  C08L29/04 ,  C09J131/04

    CPC分类号： C08F218/08 ,  C09J131/04 ,  C08L29/04

    摘要： Aqueous adhesive emulsions based on aqueous emulsion copolymers of vinyl esters, such as vinyl acetate, with ethylene in the presence of an hydroxy functional protective colloid, are provided with increased gel content which provides superior resistance to cold flow and improved adhesion, by the inclusion in the copolymer of a monoethylenic amide monomer, especially acrylamide.

    摘要翻译： 提供基于乙烯基酯如乙酸乙烯酯与乙烯在羟基官能保护胶体存在下的乙烯基酯的水性乳液共聚物的水性粘合剂乳液，其具有增加的凝胶含量，其提供优异的耐冷流动性和改善的粘合性， 单烯酰胺单体，特别是丙烯酰胺的共聚物。

    Aqueous emulsion copolymers containing lower alkyl hydrogen polysiloxane
    10.
    发明授权
    Aqueous emulsion copolymers containing lower alkyl hydrogen polysiloxane 失效
    含有低级烷基氢聚硅氧烷的水乳液共聚物

    公开(公告)号：US4101492A

    公开(公告)日：1978-07-18

    申请号：US772961

    申请日：1977-03-03

    申请人： Martin K. Lindemann ,  Donald M. Wacome

    发明人： Martin K. Lindemann ,  Donald M. Wacome

    IPC分类号： C08F283/12

    CPC分类号： C08F283/12

    摘要： Aqueous emulsions adapted for application to textile fabrics and which provide improved water and soil resistance are supplied using aqueous emulsion copolymers of nonreactive monoethylenically unsaturated monomers providing a T.sub.g below about 20.degree. C. with from 0.5% to 20% of reactive monoethylenically unsaturated monomer providing active hydrogen, preferably OH and most preferably the ##STR1## AND FROM 1 TO 40% OF A TERMINAL-BLOCKED LOWER ALKYL HYDROGEN POLYSILOXANE HAVING A VISCOSITY OF FROM 20 TO 1000 CP at 20.degree. C. In preferred practice, from 0.5 to 4% of the polysiloxane is used, and at least 50% of the copolymer is vinyl acetate.

    摘要翻译： 适用于纺织织物并提供改善的耐水和耐污性的水性乳液使用提供Tg低于约20℃的非反应性单烯属不饱和单体的水性乳液共聚物和0.5％至20％的提供活性的反应性单烯属不饱和单体 氢，优选为OH，最优选为“IMAGE”