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公开(公告)号:US4713434A
公开(公告)日:1987-12-15
申请号:US503171
申请日:1983-06-10
CPC分类号: C08F2/22
摘要: A process for the continuous preparation of aqueous plastic dispersions which comprises emulsifying one or more free-radically polymerizable monomers in an aqueous phase in the presence of an emulsifying agent, in an agitator vessel; initiating the free-radical polymerization of said monomer or monomers in said aqueous phase; and passing said aqueous emulsion of the free-radically polymerizing monomer or monomers through a tubular reactor whose internal surface comprises an (optionally fluorinated)saturated polyolefin.
摘要翻译: 一种用于连续制备水性塑料分散体的方法,其包括在乳化剂存在下在水相中将一种或多种可自由基聚合的单体乳化在搅拌容器中; 引发所述水相中所述单体或单体的自由基聚合; 并将自由基聚合的单体或单体的所述水性乳液通过其内表面包含(任选氟化的)饱和聚烯烃的管式反应器。
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公开(公告)号:US5185387A
公开(公告)日:1993-02-09
申请号:US760473
申请日:1991-09-16
申请人: Wolfgang Klesse , Wilhelm Elser , Theodor Mager , Juergen Christner , Hertha Kraus , Peter Rossberg , Marliese Weber
发明人: Wolfgang Klesse , Wilhelm Elser , Theodor Mager , Juergen Christner , Hertha Kraus , Peter Rossberg , Marliese Weber
IPC分类号: C08F265/06 , C09D151/00 , C14C11/00
CPC分类号: C14C11/003 , C08F265/06 , C09D151/00 , Y10S525/902
摘要: An aqueous synthetic resin dispersion having a minimum film forming temperature below 50.degree. C., containing an emulsion polymer having a core/shell structure consisting ofA) 65-90 percent by weight of a weakly crosslinked core polymer having a glass transition temperature, T.sub.g, below 0.degree. C. and an extensibility of at least 150 percent, andB) 10-35 percent by weight of an essentially non-crosslinked shell polymer having a T.sub.g below 60.degree. C. the T.sub.g of the core polymer being at least 10 Centigrade degrees below that of the shell polymer.
摘要翻译: 具有最低成膜温度低于50℃的含水合成树脂分散体,其含有具有核/壳结构的乳液聚合物,该乳液聚合物具有由A)65-90重量%的具有玻璃化转变温度的弱交联核心聚合物,Tg ,低于0℃,延伸率至少为150%,B)10-35重量%的Tg低于60℃的基本上未交联的壳聚合物。芯聚合物的Tg至少为10 摄氏度低于壳聚合物。
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公开(公告)号:US4542171A
公开(公告)日:1985-09-17
申请号:US650089
申请日:1984-09-13
申请人: Wilhelm Elser , Klaus Huebner , Werner Siol , Theodor Mager , Michael Wicke
发明人: Wilhelm Elser , Klaus Huebner , Werner Siol , Theodor Mager , Michael Wicke
IPC分类号: C08F265/00 , C08F265/06 , C09D7/00 , C09D151/00 , C08F267/06 , C08L31/02
CPC分类号: C09D151/003 , C08F265/06 , C09D7/002 , C08L33/04 , C08L51/003
摘要: A two-step emulsion polymerization method for making an aqueous emulsion of core/shell polymer particles recoverable as a polymer powder by spray drying the emulsion, said polymer being capable of swelling and forming a gel in gasoline, and paints and coating compositions containing gasoline and such a polymer powder as a thickening agent or binder.
摘要翻译: 一种二步乳液聚合方法,用于通过喷雾干燥乳液来制备核/壳聚合物颗粒的水性乳液,其可以作为聚合物粉末回收,所述聚合物能够在汽油中溶胀和形成凝胶,以及含有汽油的涂料和涂料组合物 这种聚合物粉末作为增稠剂或粘合剂。
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公开(公告)号:US3996179A
公开(公告)日:1976-12-07
申请号:US496181
申请日:1974-08-09
申请人: Artur Haus , Theodor Mager , Norbert Pusch , Wilfried Roseler
发明人: Artur Haus , Theodor Mager , Norbert Pusch , Wilfried Roseler
摘要: The invention relates to aqueous printing inks for the production of printed temporary supports, for transfer printing, by the film printing or screen printing process. The inks contain a sublimable disperse dyestuff, a binder, a filler and a thickener. The binder/filler weight ratio of the inks is 1 : 2 to 1 : 8, preferably 1 : 6 to 1 : 7.
摘要翻译: 本发明涉及用于生产印刷临时支撑体的水性印刷油墨,用于转印,通过胶片印刷或丝网印刷方法。 油墨含有可升华的分散染料,粘合剂,填料和增稠剂。 油墨的粘合剂/填料重量比为1:2至1:8,优选1:6至1:7。
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公开(公告)号:US06462113B2
公开(公告)日:2002-10-08
申请号:US08986645
申请日:1997-12-08
申请人: Wilhelm Elser , Guenther Schmitt , Ursula Rausch , Theodor Mager
发明人: Wilhelm Elser , Guenther Schmitt , Ursula Rausch , Theodor Mager
IPC分类号: C08K552
CPC分类号: D06N3/042 , C09D133/12 , C08L2666/28
摘要: Copolymerizates of methyl methacrylate and butyl methacrylate are used as plastisols in the automotive sector and as floor coverings. The invention describes a way to increase the storage stability of the plastisols by using small amounts of cross-linking agents.
摘要翻译: 甲基丙烯酸甲酯和甲基丙烯酸丁酯的共聚物用作汽车行业的增塑溶胶和地板涂料。 本发明描述了通过使用少量交联剂来增加增塑溶胶的储存稳定性的方法。
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公开(公告)号:US06355712B1
公开(公告)日:2002-03-12
申请号:US09536748
申请日:2000-03-28
IPC分类号: C08L3312
CPC分类号: C08F220/12
摘要: The present invention is directed to a copolymer containing a hydrophilic copolymerizable monomer and a plastisol obtained by the use of the copolymer, which exhibits reduced viscosity and longer pot-life.
摘要翻译: 本发明涉及含有亲水可共聚单体和通过使用共聚物获得的增塑溶胶的共聚物,其表现出降低的粘度和更长的适用期。
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公开(公告)号:US4816558A
公开(公告)日:1989-03-28
申请号:US78239
申请日:1987-07-27
申请人: Hubert Rauch , Wolfgang Klesse , Klaus Lehmann , Theodor Mager
发明人: Hubert Rauch , Wolfgang Klesse , Klaus Lehmann , Theodor Mager
CPC分类号: C08J3/122 , B22C1/2206 , B22C1/222 , C08J2333/00
摘要: A method for obtaining redispersible powders of a copolymer having a dynamic glass transition temperature, T.sub.max, below 150.degree. C., by spray drying an aqueous dispersion thereof having a minimum film forming temperature, MFT, using an inlet temperature T.sub.i and an outlet temperature T.sub.o such that MFT
摘要翻译: 通过使用入口温度Ti和出口温度To以通过喷雾干燥具有最低成膜温度MFT的水分散体,获得动态玻璃化转变温度Tmax在150℃以下的共聚物的可再分散粉末的方法 使得MFT
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