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公开(公告)号：US5128406A
公开(公告)日：1992-07-07
申请号：US719985
申请日：1991-06-24
IPC分类号： C08G65/48 , B01F17/00 , C07C229/12 , C08G18/08 , C08G18/50 , C08G65/32 , C08L75/00 , C08L75/04 , C09D175/04 , C09D175/08 , C09J175/00 , C09J175/04
CPC分类号： B01F17/0042 , C07C229/12 , C08G18/0866 , C08G18/5021 , Y10S516/01 , Y10S516/916
摘要： A nonionic dispersing agent suitable for use in the production of aqueous polyurethane dispersions, said agent having the formula: ##STR1## wherein R.sup.1 represents a monovalent hydrocarbon radical containing 1-12 carbon atoms;R.sup.2 represents hydrogen or a mixture thereof with methyl and/or ethyl, at least 40% of the R.sup.2 substituents in said mixture being hydrogen;R.sup.3 represents an isocyanate-reactive organic radical;R.sup.4 represents H or an isocyanate-reactive organic radical;Z represents an alkylene radical containing 2-4 carbon atoms;m is an integer from 5 to 150, andn is 0 or 1.
摘要翻译： 一种适合用于制备水性聚氨酯分散体的非离子分散剂，所述的具有下式的化合物：其中R 1表示含有1-12个碳原子的一价烃基; R2表示氢或其与甲基和/或乙基的混合物，所述混合物中至少40％的R 2取代基是氢; R3表示异氰酸酯反应性有机基团; R4表示H或异氰酸酯反应性有机基团; Z表示含有2-4个碳原子的亚烷基; m为5〜150的整数，n为0或1。
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公开(公告)号：US5010121A
公开(公告)日：1991-04-23
申请号：US280879
申请日：1988-12-07
申请人： Steven G. Yeates , John C. Padget
发明人： Steven G. Yeates , John C. Padget
IPC分类号： C08L27/12 , C08F259/08
CPC分类号： C08F259/08
摘要： Production of an aqueous-based composition comprising a fluoropolymer and a vinyl copolymer by (1) preparing a non-aqueous solution of a fluoropolymer comprising repeat units derived from at least one fluorolefine and repeat units bearing chain-pendant disperser groups imparting water-emulsifiability or water-solubility to the fluoropolymer; (2) converting the non-aqueous solution formed in step (1) into an aqueous-based emulsion or solution of said fluoropolymer; and (3) polymerising at least one vinyl monomer to form a vinyl polymer in the presence of said aqueous-based emulsion or solution from step (2).
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公开(公告)号：US4970269A
公开(公告)日：1990-11-13
申请号：US376145
申请日：1989-07-05
IPC分类号： C09D5/14 , C08F12/00 , C08F16/14 , C08F16/30 , C08F212/14 , C08F246/00 , C08F290/00 , C08F299/02 , C09D5/16 , C09D125/00 , C09D125/18 , C09D129/00 , C09D129/10 , C09D137/00 , C09D141/00 , C09D155/00 , C09D157/00 , C09D157/04 , C09D157/06 , C09D157/10 , C09D201/00 , C09D201/02
CPC分类号： C09D5/1662 , C08F212/14 , C08F246/00 , C09D157/06
摘要： Coating composition suitable for treating a surface so as to provide a water-erodible coating thereon, which composition comprises at least one erodible polymer comprising one or more hydrolysable groups selected from sulphonate esters and sulfphonate esters which in an aqueous environment will generate by hydrolysis corresponding polymer-bound acid groups. The erodible polymers are described in detail and a method of treating surfaces using the composition is described.
摘要翻译： 适用于处理表面以便在其上提供水溶性涂层的涂料组合物，该组合物包含至少一种包含一种或多种选自磺酸酯和磺酸酯的可水解基团的可侵蚀聚合物，其在水性环境中将通过水解产生相应的聚合物 - 酸性基团。 描述了可腐蚀的聚合物，并描述了使用该组合物处理表面的方法。
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公开(公告)号：US4783499A
公开(公告)日：1988-11-08
申请号：US800212
申请日：1985-11-21
申请人： John C. Padget , Donald H. McIlrath
发明人： John C. Padget , Donald H. McIlrath
IPC分类号： C08F214/08 , C08L1/00 , C08L27/00 , C08L27/08 , C08L33/00 , C08L33/02 , C08L33/04 , C09J127/04 , C09J127/08 , C09J133/00 , C09J133/04
CPC分类号： C08F214/08 , C08L27/08 , C09J127/08 , C08L2205/02
摘要： Aqueous latex contact-adhesive compositions comprising at least one vinylidene chloride copolymer comprising polymerized units of vinylidene chloride and at least one internally plasticizing comonomer which may be provided at least in part by at least one alkyl (meth)acrylate having 1 to 12 carbon atoms in the alkyl group (preferably n-butyl acrylate), said copolymer having a modal molecular weight Mp within the range 100,000 to 700,000 and Tg within the range -50.degree. to 10.degree. C., said composition providing contactable layers after drying. The composition preferably includes a tackifying resin.
摘要翻译： 水性胶乳接触粘合剂组合物，其包含至少一种偏二氯乙烯共聚物，其包含偏二氯乙烯的聚合单元和至少一种内部增塑的共聚单体，其可以至少部分由至少一种具有1至12个碳原子的（甲基）丙烯酸烷基酯 烷基（优选丙烯酸正丁酯），所述共聚物的模态分子量Mp在100,000至700,000范围内，Tg在-50至10℃的范围内，所述组合物在干燥后提供可接触的层。 组合物优选包含增粘树脂。
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公开(公告)号：US4686278A
公开(公告)日：1987-08-11
申请号：US811325
申请日：1985-12-19
摘要： A process for recovering a chlorinated polymer of low residual solvent content, preferably less than 1% by weight, from solution in a chlorinated hydrocarbon solvent which comprises treating the solution with steam or hot water (thereby separating the chlorinated polymer in solid form) in the presence of a minor amount of both a chlorinated paraffin and an aliphatic alcohol containing at least 8 carbon atoms.
摘要翻译： 从氯化烃溶剂中的溶液中回收低残留溶剂含量（优选小于1重量％）的氯化聚合物的方法，该方法包括用蒸汽或热水处理溶液（从而将固体形式的氯化聚合物分离） 存在少量氯代石蜡和含有至少8个碳原子的脂族醇。
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公开(公告)号：US4358402A
公开(公告)日：1982-11-09
申请号：US737273
申请日：1976-11-01
申请人： John C. Padget
发明人： John C. Padget
摘要： A solid chlorinated polymer product having reduced residual solvent content is prepared by treatment of a solution thereof with steam or hot water in the presence of a separately prepared added chlorinated polymer having a second-order transition temperature at least 20.degree. below that of the chlorinated polymer product which would be obtained in the absence of the added chlorinated polymer.
摘要翻译： 具有降低的残留溶剂含量的固体氯化聚合物产物通过在蒸馏或热水中的溶液中，在分开制备的添加氯化聚合物的存在下制备，所述氯化聚合物的二级转变温度比氯化聚合物的二级转变温度低20℃ 在没有加入的氯化聚合物的情况下获得的产物。
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公开(公告)号：US5043098A
公开(公告)日：1991-08-27
申请号：US273091
申请日：1988-11-18
IPC分类号： C08G65/48 , B01F17/00 , C07C229/12 , C08G18/08 , C08G18/50 , C08G65/32 , C08L75/00 , C08L75/04 , C09D175/04 , C09D175/08 , C09J175/00 , C09J175/04
CPC分类号： B01F17/0042 , C07C229/12 , C08G18/0866 , C08G18/5021 , Y10S516/01 , Y10S516/916
摘要： A nonionic dispersing agent suitable for use in the production of aqueous polyurethane dispersions, said agent having the formula: ##STR1## wherein R.sup.1 represents a monovalent hydrocarbon radical containing 1-12 carbon atoms;R.sup.2 represents hydrogen or a mixture thereof with methyl and/or ethyl, at least 40% of the R.sup.2 substituents in said mixture being hydrogen;R.sup.3 represents an isocyanate-reactive organic radical;R.sup.4 represents H or an isocyanate-reactive organic radical;Z represents an alkylene radical containing 2-4 carbon atoms;m is an integer from 5 to 150, andn is 0 or 1.
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公开(公告)号：US4543386A
公开(公告)日：1985-09-24
申请号：US577881
申请日：1984-02-07
申请人： John C. Padget , Donald H. McIlrath
发明人： John C. Padget , Donald H. McIlrath
IPC分类号： C08L27/08 , C09J127/08 , C08L33/00
CPC分类号： C08L27/08 , C09J127/08 , C08L2205/02
摘要： Aqueous latex composition for use as a contact adhesive comprising a mixture of an amorphous copolymer A and an amorphous copolymer B where A comprises units of vinylidene chloride, an internally plasticizing comonomer like 2-ethylhexyl acrylate or n-butyl acrylate, optionally vinyl chloride and optionally a copolymerizable acid, and has Tg in the range -50.degree. to
摘要翻译： 用作接触粘合剂的水性胶乳组合物，其包含无定形共聚物A和无定形共聚物B的混合物，其中A包含偏二氯乙烯单元，内部增塑共聚单体，如丙烯酸2-乙基己酯或丙烯酸正丁酯，任选的氯乙烯和任选的 可共聚的酸，并且Tg在-50℃至0℃的范围内，B包括偏二氯乙烯，丙烯酸烷基酯和/或甲基丙烯酸烷基酯或某些其它共聚单体，任选的氯乙烯和任选的可共聚的酸， Tg为0〜30℃。
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公开(公告)号：US4532159A
公开(公告)日：1985-07-30
申请号：US242522
申请日：1981-03-11
申请人： David Caldwell , David Miller , John C. Padget
发明人： David Caldwell , David Miller , John C. Padget
CPC分类号： C09D5/08
摘要： In the protection of ferrous substrates by application of a water-based paint composition followed by drying at ambient temperature susceptibility to flash rusting is reduced by the use of a paint composition having pH in the range from 4.0 to 6.5.
摘要翻译： 在通过使用水性涂料组合物保护黑色金属基材，然后在环境温度下干燥，通过使用pH在4.0至6.5范围内的涂料组合物降低了对闪蒸生锈的敏感性。
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公开(公告)号：US5153259A
公开(公告)日：1992-10-06
申请号：US719369
申请日：1991-06-24
IPC分类号： B01F17/00 , C07C229/12 , C08G18/08 , C08G18/50
CPC分类号： C08G18/0866 , B01F17/0042 , C07C229/12 , C08G18/5021 , Y10S516/07
摘要： A nonionic dispersing agent suitable for use in the production of aqueous polyurethane dispersions, said agent having the formula: ##STR1## wherein R.sup.1 represents a monovalent hydrocarbon radical containing 1-12 carbon atoms;R.sup.2 represents hydrogen or a mixture thereof with methyl and/or ethyl, at least 40% of the R.sup.2 substituents in said mixture being hydrogen;R.sup.3 represents an isocyanate-reactive organic radical;R.sup.4 represents H or an isocyanate-reactive organic radical;Z represents an alkylene radical containing 2-4 carbon atoms;m is an integer from 5 to 150, andn is 0 or 1.
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