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1. 发明授权

US5017631A Method for making a spray dried emulsion polymer 失效
标题翻译：制备喷雾干燥的乳液聚合物的方法
公开(公告)号：US5017631A
公开(公告)日：1991-05-21
申请号：US462274
申请日：1989-12-26
申请人： Hubert Rauch , Peter J. Arndt , Wolfgang Klesse , Wilhelm Krall , Klaus Frank
发明人： Hubert Rauch , Peter J. Arndt , Wolfgang Klesse , Wilhelm Krall , Klaus Frank
IPC分类号： B01D3/18 , C08F220/00 , C08F220/14 , C08J3/12 , C08J3/18 , C08L27/06 , C08L33/04 , C08L33/12 , C08L57/00
CPC分类号： C08J3/18 , B01D3/18 , C08J3/122 , C08L27/06 , C08L33/12
摘要： Powders of an emulsion polymer having reduced fines and exhibiting low dusting are made by spray drying an emulsion of a polymer having a Vicat softening temperature above 60.degree. C., said emulsion containing an external plasticizer having a boiling point of at least 150.degree. C.
摘要翻译：通过将具有维卡软化温度高于60℃的聚合物的乳液喷雾干燥制成具有减少的细粉和显示低粉尘的乳液聚合物的粉末，所述乳液含有沸点至少为150℃的外部增塑剂。

2. 发明授权

US4395515A Resin dispersions having high pigment binding capacity 失效
标题翻译：具有高颜料结合能力的树脂分散体
公开(公告)号：US4395515A
公开(公告)日：1983-07-26
申请号：US334228
申请日：1981-12-24
申请人： Horst Dinklage , Herbert Fink , Peter Frank , Hubert Rauch , Werner Siol
发明人： Horst Dinklage , Herbert Fink , Peter Frank , Hubert Rauch , Werner Siol
IPC分类号： C08F220/00 , C08F2/22 , C08F2/24 , C08F220/04 , C08F220/06 , C09D11/107 , C09D17/00 , C08L33/02
CPC分类号： C09D11/107 , C08F2/24 , C08F220/04 , C08F220/06
摘要： What are disclosed are methods for making an aqueous dispersion of a synthetic resin copolymer, said dispersion having high pigment binding capacity and adaptable to use in the preparation of printing inks or pastes, said copolymer comprising a predominant amount of water insoluble monomers together with from 3 to 8 percent by weight of an acid component which is a water soluble acid or salt, which method comprises gradually adding said water insoluble monomers, together with a portion of said acid component, to an aqueous medium containing the balance of the acid component in the form of a dissolved water soluble salt; aqueous synthetic resin dispersions made by these methods; and printing inks comprising such an aqueous synthetic resin dispersion which has been neutralized and combined with such an amount of an organic solvent as converts the dispersion into a solution or colloidal dispersion of the synthetic resin.
摘要翻译：所公开的方法是制备合成树脂共聚物的水分散体的方法，所述分散体具有高的颜料结合能力并且适用于制备印刷油墨或浆料，所述共聚物包含主要量的水不溶性单体和3 至8重量％的作为水溶性酸或盐的酸组分，该方法包括将所述水不溶性单体与一部分所述酸组分逐渐加入到含有余量的酸组分的水性介质中溶解的水溶性盐的形式; 通过这些方法制备的水性合成树脂分散体; 以及包含这样的水性合成树脂分散体的印刷油墨，其被中和并与这种量的有机溶剂组合以将分散体转化为合成树脂的溶液或胶体分散体。

3. 发明授权

US4199486A Plastisols comprising copolymers of methyl methacrylate 失效
标题翻译：包括甲基丙烯酸甲酯共聚物的增塑溶胶
公开(公告)号：US4199486A
公开(公告)日：1980-04-22
申请号：US905092
申请日：1978-05-11
申请人： Hans Boessler , Peter Quis , Joachim Buechse , Hubert Rauch
发明人： Hans Boessler , Peter Quis , Joachim Buechse , Hubert Rauch
IPC分类号： C08F2/00 , C08F2/22 , C08F265/00 , C08F265/06 , C08K5/12 , C08L33/00 , C08L33/02 , C08L33/04 , C08L51/00 , C08L51/02 , C08L67/00 , C09D133/04 , C09D133/12 , C09D151/00
CPC分类号： C08K5/12 , C09D133/12 , Y10S525/902
摘要： A storage-stable plastisol is disclosed comprising an organic plasticizer and particles of a methyl methacrylate copolymer, said particles comprising a core portion of a polymer compatible with said plasticizer and a surrounding shell portion of a polymer incompatible with the plasticizer.
摘要翻译：公开了一种储存稳定的增塑溶胶，其包含有机增塑剂和甲基丙烯酸甲酯共聚物的颗粒，所述颗粒包含与所述增塑剂相容的聚合物的核心部分和与增塑剂不相容的聚合物的周围壳部分。

4. 发明授权

US4520172A Method for coating medicaments 失效
标题翻译：药物涂敷方法
公开(公告)号：US4520172A
公开(公告)日：1985-05-28
申请号：US474469
申请日：1983-03-11
申请人： Klaus Lehmann , Dieter Dreher , Hubert Rauch , Werner Siol
发明人： Klaus Lehmann , Dieter Dreher , Hubert Rauch , Werner Siol
IPC分类号： A61K9/58 , A61K9/28 , A61K9/32 , A61K47/00 , A61K47/32 , C08F8/28 , C08F8/12 , C08F8/44
CPC分类号： A61K9/2846
摘要： What are disclosed are methods for dispersing a powdered salt-forming synthetic resin in water in the presence of an agent forming a salt with said resin, methods for coating pharmaceutical dosage forms with a dispersion made by such a method, and powdered mixtures of a salt forming resin and salt forming agent for dispersion in water.
摘要翻译：所公开的方法是在形成与所述树脂形成盐的试剂的存在下将粉状成盐合成树脂分散在水中的方法，用通过这种方法制备的分散体涂覆药物剂型的方法和盐的混合物形成用于分散在水中的树脂和成盐剂。

5. 发明授权

US4452862A Pharmaceutical coating materials soluble or swellable in gastric juice and pharmaceutical dosage forms coated therewith 失效
标题翻译：在胃液中可溶或溶胀的药物包衣材料和用其涂覆的药物剂型
公开(公告)号：US4452862A
公开(公告)日：1984-06-05
申请号：US345478
申请日：1982-02-03
申请人： Gerhard Markert , Dieter Dreher , Klaus Lehmann , Werner Siol , Hubert Rauch
发明人： Gerhard Markert , Dieter Dreher , Klaus Lehmann , Werner Siol , Hubert Rauch
IPC分类号： A61K9/58 , A61K9/28 , A61K9/32 , A61K47/32 , B32B5/16
CPC分类号： A61K9/2846 , Y10T428/2998
摘要： Coating materials for pharmaceutical dosage forms contain, besides the conventional liquid or solid additives for pharmaceutical coatings, a binder comprising a synthetic polymer, prepared by emulsion polymerization, having 5 to 100% by weight of units derived from monomers of the formula ##STR1## wherein R.sub.1 is a hydrogen atom or a lower alkyl group, R.sub.2 is an alkylene or aralkylene group having at least 3 carbon atoms in the chain between the amino nitrogen and the ester oxygen atom of which at least one is tertiary or quaternary, and R.sub.3 and R.sub.4 are lower alkyl radicals or together with the amino-nitrogen atom form a heteroaliphatic ring, and, optionally, additional comonomer units.
摘要翻译：用于药物剂型的涂层材料除了用于药物涂层的常规液体或固体添加剂外，还包含通过乳液聚合制备的包含合成聚合物的粘合剂，其具有5至100重量％的衍生自下式的单体的单元：其中 R1是氢原子或低级烷基，R2是在氨基氮和酯氧原子之间的链中具有至少3个碳原子的亚烷基或亚芳基，其至少一个是叔或四价，R3和R4 是低级烷基或与氨基 - 氮原子一起形成杂脂族环，和任选的另外的共聚单体单元。

6. 发明授权

US4071653A Powdery copolymer comprising methyl methacrylate and monomer having a basic nitrogen atom 失效
标题翻译：包含甲基丙烯酸甲酯和具有碱性氮原子的单体的粉末共聚物
公开(公告)号：US4071653A
公开(公告)日：1978-01-31
申请号：US727013
申请日：1976-09-27
申请人： Hanns Boessler , Peter Quis , Joachim Buechse , Hubert Rauch
发明人： Hanns Boessler , Peter Quis , Joachim Buechse , Hubert Rauch
IPC分类号： C08F2/00 , C08F2/22 , C08F2/24 , C08F20/00 , C08F20/34 , C08F26/00 , C08F220/14 , C08L33/00 , C08L33/02 , C08L33/04 , C08L33/12 , C09D133/04 , B32B33/00
CPC分类号： C08K5/0016 , Y10S526/909 , Y10T428/12236 , Y10T428/26 , Y10T428/2982 , Y10T428/2998 , Y10T428/31699 , Y10T428/31909 , Y10T428/31928 , Y10T428/31935
摘要： A powdery copolymer having a powder particle size from 0.1 to 200 microns, said copolymer comprising at least 50 percent by weight of methyl methacrylate and 0.2 to 10 percent by weight of at least one monomer having a basic nitrogen atom, the balance, if any, being other monomers copolymerizable therewith, said copolymer being prepared by emulsion copolymerization such that all or a predominant portion of the monomer or monomers having a basic nitrogen atom is first added to the remaining monomers after the polymerization of at least half of said remaining monomers, the resulting copolymer then being recovered from the resultant latex in powder form.
摘要翻译：粉末状共聚物，其粉末粒径为0.1-200微米，所述共聚物包含至少50重量％的甲基丙烯酸甲酯和0.2-10重量％的至少一种具有碱性氮原子的单体，余量（如果有的话）作为可与其共聚的其它单体，所述共聚物通过乳液共聚制备，使得在至少一半所述剩余单体聚合后，首先将具有碱性氮原子的单体或单体的全部或主要部分加入剩余的单体中，然后从所得到的胶乳中以粉末形式回收所得的共聚物。

7. 发明授权

US4539361A Method for making polymodal aqueous synthetic resin dispersions 失效
标题翻译：多型水性合成树脂分散体的制备方法
公开(公告)号：US4539361A
公开(公告)日：1985-09-03
申请号：US708096
申请日：1985-03-04
申请人： Werner Siol , Wolfgang Klesse , Norbert Suetterlin , Hubert Rauch
发明人： Werner Siol , Wolfgang Klesse , Norbert Suetterlin , Hubert Rauch
IPC分类号： C08F2/00 , C08F2/04 , C08F2/22 , C08F2/24 , C08F265/06 , C08F291/00 , C08J3/06
CPC分类号： C08F265/06 , C08F291/00
摘要： A method for making an aqueous polymodal synthetic resin dispersion by the emulsion polymerization of an ethylenically unsaturated monomer difficultly soluble in water, or a mixture of such monomers forming a polymer which is water insoluble under the conditions of polymerization, in an aqueous phase containing an emulsifier and a water soluble polymerization initiator, which method comprises adding a seed latex to the polymerization mixture in the course of the emulsion polymerization before more than 40 weight percent of said monomers have been polymerized, the particles of said seed latex being smaller by a factor ranging from 2 to 15 than are particles already formed by emulsion polymerization, the amount by weight of the particles in the seed latex being not greater than 10 percent by weight of the monomers and the ratio by weight of particles of said seed latex to the weight of the monomers already polymerized being from 1:4 to 1:500.
摘要翻译：通过难溶于水的烯键式不饱和单体的乳液聚合或在聚合条件下形成水不溶性的聚合物的这些单体的混合物在含有乳化剂的水相中制备水性聚合物合成树脂分散体的方法和水溶性聚合引发剂，该方法包括在超过40重量％的所述单体聚合之前，在乳液聚合过程中向聚合混合物中加入种子胶乳，所述种子胶乳的颗粒小于一定范围从已经通过乳液聚合形成的颗粒的2至15比例，种子胶乳中颗粒的重量百分比不大于单体的10重量％，并且所述种子胶乳颗粒的重量比已经聚合的单体为1:4至1:500。

8. 发明授权

US4456726A Method for making aqueous dispersions of a synthetic resin 失效
标题翻译：制造合成树脂的水性分散体的方法
公开(公告)号：US4456726A
公开(公告)日：1984-06-26
申请号：US434825
申请日：1982-10-18
申请人： Werner Siol , Herbert Fink , Wolfgang Klesse , Hubert Rauch , Norbert Suetterlin
发明人： Werner Siol , Herbert Fink , Wolfgang Klesse , Hubert Rauch , Norbert Suetterlin
IPC分类号： C08F2/00 , C08F2/22 , C08F2/24 , C08F265/06 , C08F291/00 , C08F2/16
CPC分类号： C08F265/06 , C08F291/00
摘要： What is disclosed is making highly concentrated, bimodal, aqueous synthetic resin dispersions by the emulsion polymerization of ethylenically unsaturated monomers, in the presence of emulsifiers and free radical-forming initiators, by adding to a first latex containing a first dispersed synthetic resin and an aqueous phase, a second latex containing a second dispersed synthetic resin and an aqueous phase and a monomer phase containing a free-radically polymerizable monomer, and then polymerizing the monomer, the average size of the particles of said first resin differing by a factor between 2 and 15 from that of the particles of second resin, the total weight of the resins and monomers representing 100 parts by weight, and the total weight of the aqueous phases representing not more than 70 parts by weight.
摘要翻译：公开的是通过在乳化剂和自由基形成引发剂的存在下，通过烯属不饱和单体的乳液聚合制备高浓度双峰水性合成树脂分散体，通过加入含有第一分散的合成树脂和含水的相，含有第二分散合成树脂和水相的第二胶乳和含有可自由基聚合的单体的单体相，然后使单体聚合，所述第一树脂的颗粒的平均尺寸在2和 15与第二树脂颗粒的重量比，树脂和单体的总重量代表100重量份，水相的总重量不大于70重量份。

9. 发明授权

US4816558A Method for making redispersible synthetic resin powders 失效
标题翻译：制造可再分散合成树脂粉末的方法
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
IPC分类号： B22C1/22 , C08J3/12 , C08F6/24
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

10. 发明授权

US4771098A Process for preparing acrylic resin dispersions 失效
标题翻译：制备丙烯酸树脂分散体的方法
公开(公告)号：US4771098A
公开(公告)日：1988-09-13
申请号：US935151
申请日：1986-11-25
申请人： Werner Siol , Hubert Rauch , Norbert Sutterlin
发明人： Werner Siol , Hubert Rauch , Norbert Sutterlin
IPC分类号： A61K47/32 , C08F2/00 , C08F2/22 , C08F2/24 , C08F2/26 , C08F20/00 , C08F20/02 , C08F20/06 , C08F20/12 , C08F20/42 , C08F20/44 , C08F120/04 , C08F220/00 , C08F220/04 , C08J9/04
CPC分类号： C08F20/12
摘要： Acrylic resin dispersions are prepared by a monomer addition process in the presence of a free-radical initiator and an emulsifier, wherein a portion of the emulsifier is dissolved in the initial aqueous phase and the remaining portion in the added monomer phase. The new process decreases the formation of coagulates, reduces the required amount of emulsifier, and allows the preparation of dispersions of resins incorporating a large proportion of units derived from water-soluble monomers, such as carboxylic acids.
摘要翻译：丙烯酸树脂分散体是通过在自由基引发剂和乳化剂存在下的单体加成方法制备的，其中一部分乳化剂溶解在初始水相中，剩余部分溶解在添加的单体相中。新方法减少凝结物的形成，减少所需量的乳化剂，并且允许制备掺入大量水溶性单体如羧酸的单元的分散体。

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