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1. 发明授权

US4696996A Preparation of polyphenylene ethers, and an apparatus for this purpose 失效
标题翻译：聚苯醚的制备及其用途
公开(公告)号：US4696996A
公开(公告)日：1987-09-29
申请号：US797884
申请日：1985-11-14
申请人： Hermann Brandt , Hermann Fischer , Hermann Dreher , Eduard Heil , Juergen Hambrecht , Herbert Naarmann , Adolf Echte , Hermann Gausepohl , Peter Siebel , Johann Swoboda , Gerd Schwoebel , Albert Nikles
发明人： Hermann Brandt , Hermann Fischer , Hermann Dreher , Eduard Heil , Juergen Hambrecht , Herbert Naarmann , Adolf Echte , Hermann Gausepohl , Peter Siebel , Johann Swoboda , Gerd Schwoebel , Albert Nikles
IPC分类号： B01J10/00 , B01J19/18 , C08G65/44 , C08G65/38
CPC分类号： C08G65/44 , B01J19/1862 , B01J19/1881 , B01J2219/00094 , B01J2219/00103 , B01J2219/0011
摘要： Polyphenylene ethers are prepared from monohydric phenols, which possess alkyl substituents in the two ortho-positions and, if desired, in the meta-position, but not in the para-position, by an oxidative coupling reaction with oxygen at from 15.degree. to 50.degree. C. and under from 1 to 10 bar in the presence of a catalyst complex, of a solvent and, if required, of an activator, by a method in which the conversion of the phenols is carried out in two more reaction zones, in which some or all of the solvent, the catalyst complex and the phenols and, where relevant, the activator is initially taken and is circulated by means of a conveying unit, and about 60-100% of the stoichiometric amount of oxygen required for the oxidative coupling is introduced into the first reaction zone and from 0 to about 40% of the said stoichiometric amount is introduced into the second reaction zone.
摘要翻译：聚苯醚由单羟基苯酚制得，它们在两个邻位具有烷基取代基，如果需要，在间位，而不是在对位，通过与15至50的氧的氧化偶联反应，在催化剂配合物存在下，在溶剂和如果需要的情况下，活化剂存在下，在1至10巴下，通过酚的转化在两个更多的反应区中进行，在其中一些或全部溶剂，催化剂络合物和酚，并且在相关的情况下，活化剂最初被摄取并通过输送单元循环，并且约60-100％的化学计量量的氧化所需的氧将偶联引入第一反应区，并将0至约40％的所述化学计量量引入第二反应区。

2. 发明授权

US4436870A Production of molding materials containing polyphenylene ethers 失效
标题翻译：生产含聚苯醚的成型材料
公开(公告)号：US4436870A
公开(公告)日：1984-03-13
申请号：US400689
申请日：1982-07-22
申请人： Klaus Hinselmann , Herbert Naarmann , Adolf Echte , Eduard Heil , Albert Nikles , Rudi W. Reffert , Juergen Hambrecht
发明人： Klaus Hinselmann , Herbert Naarmann , Adolf Echte , Eduard Heil , Albert Nikles , Rudi W. Reffert , Juergen Hambrecht
IPC分类号： C08L7/00 , B29C35/00 , B29C45/00 , C08G65/46 , C08J3/00 , C08J3/20 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L71/00 , C08L71/12 , C08L101/00 , C08L71/04
CPC分类号： C08J3/005 , C08G65/46 , C08L71/12 , Y10S525/905
摘要： Molding materials containing high molecular weight polyphenylene ethers are produced by a process in which a solution of a polyphenylene ether in an organic solvent, together with another polymer, is freed of solvent by multi-stage evaporation.The solvent is preferably an aromatic compound from the class comprising the hydrocarbons, halohydrocarbons, ethers or esters, the ratio of the other polymer to the polyphenylene ether is advantageously from 99:1 to 20:80 parts by weight, the other polymer is, in particular, a homopolymer or copolymer of styrene or of a homolog thereof, which may be modified with rubber, and the multi-stage evaporation process preferably comprises not less than two and not more than four working up stages.The evaporation is carried out in general at from 120.degree. to 280.degree. C. and under a pressure of from 1 to 3,000 mbar, advantageously in the presence of assistants which reduce the partial pressure, eg. water and/or methanol.
摘要翻译：含有高分子量聚苯醚的成型材料是通过多层蒸发而将有机溶剂中的聚苯醚与其它聚合物一起溶解的方法而制得的。溶剂优选为包含烃类，卤代烃类，醚类或酯类的芳族化合物，另一种聚合物与聚苯醚的比率有利地为99:1至20:80重量份，另一个聚合物为特别是可以用橡胶改性的苯乙烯或其同系物的均聚物或共聚物，多级蒸发方法优选包括不少于2个且不超过4个加工阶段。蒸发通常在120℃至280℃和1至3,000毫巴的压力下进行，有利的是在有助于降低分压的助剂的存在下进行。水和/或甲醇。

3. 发明授权

US4446277A Thermoplastic molding material 失效
标题翻译：热塑性成型材料
公开(公告)号：US4446277A
公开(公告)日：1984-05-01
申请号：US497150
申请日：1983-05-23
申请人： Franz Brandstetter , Adolf Echte , Franz Haaf , Juergen Hambrecht , Herbert Naarmann
发明人： Franz Brandstetter , Adolf Echte , Franz Haaf , Juergen Hambrecht , Herbert Naarmann
IPC分类号： C08L51/00 , C08L33/00 , C08L33/02 , C08L51/02 , C08L51/04 , C08L51/06 , C08L71/00 , C08L71/12 , C08L61/04
CPC分类号： C08L51/04 , C08L71/123 , Y10S525/905
摘要： A thermoplastic molding material based on a styrene polymer which has been made impact-resistant, and on a polyphenylene ether, wherein the impact-resistant styrene polymer comprises a soft component which has a mean particle diameter of greater than 0.3 .mu.m and contains an acrylic ester polymer as the elastomeric component. The novel molding materials possess improved flow and give moldings having improved aging resistance.
摘要翻译：基于已经制成抗冲击性的苯乙烯聚合物的热塑性模塑材料和聚苯醚，其中耐冲击苯乙烯聚合物包含平均粒径大于0.3μm的软组分，并含有丙烯酸酯聚合物作为弹性体组分。新型成型材料具有改善的流动性，并赋予具有改善的耐老化性的模制品。

4. 发明授权

US4618636A Flameproofed thermoplastic molding material comprising a novolak resin 失效
标题翻译：包含酚醛清漆树脂的防火热塑性成型材料
公开(公告)号：US4618636A
公开(公告)日：1986-10-21
申请号：US692621
申请日：1985-01-18
申请人： Volker Muench , Juergen Hambrecht , Herbert Naarmann , Adolf Echte , Karl H. Illers
发明人： Volker Muench , Juergen Hambrecht , Herbert Naarmann , Adolf Echte , Karl H. Illers
IPC分类号： C08K13/02 , C08L25/00 , C08L61/04 , C08K3/10 , C08K5/13 , C08K5/51 , C08L61/10
CPC分类号： C08K13/02 , C08L25/00 , C08L61/04
摘要： A flameproofed thermoplastic molding material consists ofA. a thermoplastic resin containing a vinylaromatic monomerand furthermore containsB. from 0 to 100 parts by weight of an elastomer having a glass transition temperature Tg 0.degree. C., as an impact modifier,C. from 2 to 50 parts by weight of a halogen-containing organic compound (flameproofing agent),D. from 0.5 to 20 parts by weight of a compound containing a metal or non-metal (synergistic agent) andE. from 5 to 50 parts by weight of a novolak (phenol/aldehyde resin).The novolak is obtained from an aldehyde of the formula (I)R.sup.1 --CHO (I)where R.sup.1 is H, C.sub.1 -C.sub.10 -alkyl, cycloalkyl, C.sub.6 -C.sub.12 -aryl or .omega.-aryl-C.sub.1 -C.sub.3 -alkyl, and a mixture of phenols, and this mixture contains two or more monosubstituted phenols and the substituents can be alkyl of 1 to 8 carbon atoms or CN.The molding material is used for the production of flameproofed moldings.
摘要翻译：一种防火热塑性成型材料由A.含有乙烯基芳族单体的热塑性树脂组成，并且还含有0-100重量份玻璃化转变温度Tg 0℃的弹性体，作为抗冲改性剂的C.来自 2至50重量份的含卤素的有机化合物（防火剂），D。0.5至20重量份的含有金属或非金属的化合物（增效剂）和E。5至50份酚醛清漆（苯酚/醛树脂）的重量。酚醛清漆得自式（Ⅰ）R1-CHO（Ⅰ）的醛，其中R1是H，C1-C10-烷基，环烷基，C6-C12-芳基或ω-芳基-C1-C3-烷基，和酚的混合物，并且该混合物含有两个或更多个单取代的酚，并且取代基可以是1至8个碳原子的烷基或CN。成型材料用于生产防火模制品。

5. 发明授权

US4412037A Thermoplastic molding materials 失效
标题翻译：热塑性成型材料
公开(公告)号：US4412037A
公开(公告)日：1983-10-25
申请号：US302040
申请日：1981-09-14
申请人： Franz Brandstetter , Adolf Echte , Hermann Gausepohl , Herbert Naarmann
发明人： Franz Brandstetter , Adolf Echte , Hermann Gausepohl , Herbert Naarmann
IPC分类号： C08L25/00 , C08L7/00 , C08L21/00 , C08L51/00 , C08L51/02 , C08L51/04 , C08L71/00 , C08L71/12 , C08L61/04
CPC分类号： C08L51/04 , C08L71/123
摘要： Thermoplastic molding materials based on styrene polymers which have been made impact-resistant and on polyphenylene ethers, wherein the particles of the soft component of the styrene polymer which has been made impact-resistant have a mean diameter of more than 1 micron, and wherein the proportion of particles which have a diameter of less than 0.6 micron is not less than 40% by weight and the proportion of particles which have a diameter of from 0.6 to 3 microns is less than 3% by weight.
摘要翻译：基于已经制成抗冲击性的苯乙烯聚合物和聚苯醚的热塑性成型材料，其中已经制成抗冲击性的苯乙烯聚合物的软组分的颗粒具有大于1微米的平均直径，并且其中直径小于0.6微米的颗粒的比例不小于40重量％，直径为0.6至3微米的颗粒的比例小于3重量％。

6. 发明授权

US4419478A Thermoplastic molding materials 失效
标题翻译：热塑性成型材料
公开(公告)号：US4419478A
公开(公告)日：1983-12-06
申请号：US365519
申请日：1982-04-05
申请人： Franz Brandstetter , Adolf Echte , Herbert Naarmann , Edmund Priebe
发明人： Franz Brandstetter , Adolf Echte , Herbert Naarmann , Edmund Priebe
IPC分类号： C08K5/101 , C08K5/10
CPC分类号： C08K5/101 , Y10S525/905
摘要： Thermoplastic molding materials based on impact resistant styrene polymers and polyphenylene ethers, containing an ester of an aliphatic monocarboxylic acid having 8 to 30 carbon atoms and an aliphatic or aromatic hydroxy compound having 1 to 6 hydroxyl groups.
摘要翻译：基于耐冲击苯乙烯聚合物和聚苯醚的热塑性成型材料，其含有具有8至30个碳原子的脂肪族单羧酸酯和具有1至6个羟基的脂族或芳族羟基化合物。

7. 发明授权

US4866129A Impact resistant thermoplastic molding materials 失效
标题翻译：耐冲击热塑性成型材料
公开(公告)号：US4866129A
公开(公告)日：1989-09-12
申请号：US220423
申请日：1988-07-13
申请人： Franz Brandstetter , Adolf Echte , Franz Haaf , Herbert Naarmann
发明人： Franz Brandstetter , Adolf Echte , Franz Haaf , Herbert Naarmann
IPC分类号： C08L51/04 , C08L71/12
CPC分类号： C08L51/04 , C08L71/123 , Y10S525/905
摘要： Impact resistant thermoplastic molding materials containing a styrene polymer modified with rubber to be impact resistant, a hydrogenated styrene containing block copolymer and a polyphenylene ether as well as optional additives in which 50 to 98 percent by weight of the particles of the flexible component of the impact resistant styrene polymer have an average particle diameter of equal to or less than 1.0 micron and 2 to 50 percent by weight of the particles of the flexible have an average particle diameter of equal to or greater than 2 microns.
摘要翻译：包含用橡胶改性以抗冲击的苯乙烯聚合物的耐冲击热塑性成型材料，含氢化苯乙烯嵌段共聚物和聚苯醚以及任选的添加剂，其中50-98重量％的弹性组分的颗粒的冲击平均粒径等于或小于1.0微米，柔性颗粒的重量的2-50％具有等于或大于2微米的平均粒径。

8. 发明授权

US4074032A Manufacture of heat-stable brominated oligomers of monovinyl-aromatic compounds 失效
标题翻译：制备单乙烯基芳族化合物的热稳定溴化低聚物
公开(公告)号：US4074032A
公开(公告)日：1978-02-14
申请号：US705278
申请日：1976-07-14
申请人： Herbert Naarmann , Klaus Penzien , Hermann Gausepohl
发明人： Herbert Naarmann , Klaus Penzien , Hermann Gausepohl
IPC分类号： C07C17/12 , C08F8/22 , C08F8/20 , C08F8/04
CPC分类号： C07C17/12 , C08F8/22
摘要： A process for the manufacture of heat-stable, brominated oligostyrenes by brominating selectively hydrogenated oligostyrenes in halogenated solvents in the presence of Lewis acids at from -25.degree. to +20.degree. C. The brominated oligomers are highly heat-stable and can be processed, by themselves or as components of mixtures with other thermoplastics, to give various shaped articles.
摘要翻译：在-25℃至+20℃的路易斯酸存在下，通过在卤代溶剂中溴化选择性氢化的低聚异丁烯来制造热稳定的溴化低聚物的方法。溴化低聚物是高度热稳定的，自身或作为与其他热塑性塑料的混合物的组分，以产生各种成型制品。

9. 发明授权

US4060679A Method of preparing a low molecular weight paper size polymer by continuous polymerization in the absence of initiator 失效
标题翻译：在不存在引发剂的情况下通过连续聚合制备低分子量纸尺寸聚合物的方法
公开(公告)号：US4060679A
公开(公告)日：1977-11-29
申请号：US675581
申请日：1976-04-09
申请人： Herbert Naarmann , Fritz Reichel , Hermann Gausepohl
发明人： Herbert Naarmann , Fritz Reichel , Hermann Gausepohl
IPC分类号： C08F210/00 , C08F212/06 , C08F216/14 , C08F220/34 , C08F220/60 , D21H17/45 , C08F20/70 , C08F226/00
CPC分类号： C08F220/60 , C08F210/00 , C08F212/06 , C08F216/14 , C08F220/34 , D21H17/455 , Y10T428/31906
摘要： A paper size comprising a water-soluble salt of a copolymer of from 30 to 85% by weight of olefins of 2 to 12 carbon atoms, having a terminal double bond, and/or vinyl ethers, and from 15 to 70% by weight of basic acrylic and/or methacrylic compounds, which copolymer has a molecular weight of from 600 to 4,500 and is manufactured by continuous copolymerization at from 130.degree. to 320.degree. C.
摘要翻译：包含具有30至85重量％的具有末端双键的具有2至12个碳原子的烯烃的共聚物的水溶性盐和/或乙烯基醚的纸张尺寸和15至70重量％碱性丙烯酸和/或甲基丙烯酸类化合物，该共聚物的分子量为600至4,500，并通过在130℃至320℃的连续共聚制备。

10. 发明授权

US4404359A Preparation of polyphenylene ethers 失效
标题翻译：聚苯醚的制备
公开(公告)号：US4404359A
公开(公告)日：1983-09-13
申请号：US399211
申请日：1982-07-19
申请人： Herbert Naarmann , Juergen Hambrecht , Norbert Rieber
发明人： Herbert Naarmann , Juergen Hambrecht , Norbert Rieber
IPC分类号： C08G65/00 , C08G65/38 , C08G65/44
CPC分类号： C08G65/44
摘要： A process for the preparation of high molecular weight polyphenylene ethers from monohydric phenols which have alkyl substituents in both ortho-positions and may additionally have an alkyl substituent in one meta-position but not in the para-position, by an oxidative coupling reaction, employing oxygen, at from 10.degree. to 25.degree. C., in the presence of a catalyst complex comprising a copper salt and an N-substituted imidazole, in the presence of an aromatic C.sub.8 -C.sub.10 -hydrocarbon solvent.N-Methylimidazole, N-ethylimidazole, N-isopropylimidazole, N-n-butylimidazole, N-cyclohexylimidazole, N-octylimidazole and N-phenylimidazole are preferably used as the imidazole, advantageously in amounts of from 0.5 to 5 percent by weight.
摘要翻译：一种从一元酚制备高分子量聚苯醚的方法，其在两个邻位具有烷基取代基，并且可以通过氧化偶联反应另外在一个间位而不是在对位具有烷基取代基，采用在含有铜盐和N-取代的咪唑的催化剂络合物存在下，在芳族C 8 -C 10 - 烃溶剂存在下，在10〜25℃下进行。 N-甲基咪唑，N-乙基咪唑，N-异丙基咪唑，N-正丁基咪唑，N-环己基咪唑，N-辛基咪唑，N-苯基咪唑优选用作咪唑，有利地为0.5〜5重量％。

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