-
公开(公告)号：US4618633A
公开(公告)日：1986-10-21
申请号：US772662
申请日：1985-09-05
摘要： A halogen-free self-extinguishing thermoplastic composition comprising as the flame retardant, one or more phosphorus-containing compounds or elemental phosphorous, a polyphenylene ether, a styrene-acrylonitrile copolymer, a phenol/aldehyde resin, a terpolymer of styrene, acrylonitrile and a hydroxy-containing ester of acrylic or methacrylic acid on which a polyphenylene ether is grafted, and optionally, a diene elastomer having grafted thereon styrene and acrylonitrile monomers.
摘要翻译： 一种无卤自熄型热塑性组合物，其包含阻燃剂，一种或多种含磷化合物或元素磷，聚苯醚，苯乙烯 - 丙烯腈共聚物，苯酚/醛树脂，苯乙烯，丙烯腈和 含有聚苯醚的丙烯酸或甲基丙烯酸的含羟基酯，以及任选地，其上接枝有苯乙烯和丙烯腈单体的二烯弹性体。
-
公开(公告)号：US4632946A
公开(公告)日：1986-12-30
申请号：US692620
申请日：1985-01-18
CPC分类号： C08K5/0066 , C08L101/00
摘要： A halogen-free flameproofed thermoplastic molding material consists of a halogen-free thermoplastic resin (A) and one or more further halogen-free components.The thermoplastic resin (A) is present in an amount of from 30 to 90% by weight, based on the molding material. The latter contains, as further components, from 1 to 50% by weight of a phenol/aldehyde resin (B), from 1 to 50% by weight of a nitrogen-containing organic compound (C) and from 3 to 50% by weight of a phosphorus-containing organic compound (D), the percentages in each case being based on the molding material.The molding material is used for the production of flameproofed moldings.
摘要翻译： 无卤阻燃热塑性成型材料由无卤素热塑性树脂（A）和一种或多种其它无卤素组分组成。 基于成型材料，热塑性树脂（A）的存在量为30〜90重量％。 后者含有1至50重量％的酚/醛树脂（B），1至50重量％的含氮有机化合物（C）和3至50重量％ 的含磷有机化合物（D），每种情况下的百分比基于成型材料。 成型材料用于生产防火模制品。
-
3.发明授权
公开(公告)号：US4618636A
公开(公告)日：1986-10-21
申请号：US692621
申请日：1985-01-18
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。
-
公开(公告)号：US4618668A
公开(公告)日：1986-10-21
申请号：US722154
申请日：1985-04-11
CPC分类号： C08G65/44
摘要： High molecular weight polyphenylene ethers are prepared from monohydric phenols by an oxidative coupling reaction with oxygen in the presence of a solvent and of a catalyst complex consisting of a copper salt and an organic amine of the general formula ##STR1## where R.sup.1 is C.sub.2 -C.sub.20 -alkylidene, preferably C.sub.2 -C.sub.12 -alkylidene, or alkenylidene, R.sup.2 is H or C.sub.1 -C.sub.12 -alkyl, preferably C.sub.1 -C.sub.4 -alkyl, or C.sub.5 -C.sub.8 -cycloalkyl, each of which is unsubstituted or substituted by functional groups, and n is an integer from 1 to 4, preferably 1 or 2. Preferred functional groups are --OR.sup.3, --NHR.sup.3 or --SR.sup.3, in which R.sup.3 is H C.sub.1 -C.sub.12 -alkyl or C.sub.5 -C.sub.8 -cycloalkyl, and the most suitable amines are 3-tert.-butoxypropylamine, 4-tert.-butoxybutylamine, 3-tert.-butoxy-2-methylpropylamine, 3-tert.-butoxy-2,3-dimethylpropylamine, 3-tert.-butoxy-2-methyloctylamine and N-methyl-N-(4-tert.-butoxybutyl)-amine. The polyphenylene ethers can be processed to moldings by a thermoplastic method.
摘要翻译： 高分子量聚苯醚通过在溶剂存在下与氧气的氧化偶联反应和由通式为“IMAGE”的铜盐和有机胺组成的催化剂络合物由一元酚制备，其中R1为C2-C20 亚烷基，优选C 2 -C 12亚烷基或亚烯基，R 2是H或C 1 -C 12烷基，优选C 1 -C 4 - 烷基或C 5 -C 8 - 环烷基，其各自是未取代的或被官能团取代，n 是1至4的整数，优选1或2.优选的官能团是-OR 3，-NHR 3或-SR 3，其中R 3是H-C 1 -C 12 - 烷基或C 5 -C 8 - 环烷基，最合适的胺是3 叔丁氧基丙基胺，4-叔丁氧基丁胺，3-叔丁氧基-2-甲基丙胺，3-叔丁氧基-2,3-二甲基丙胺，3-叔丁氧基-2-甲基辛胺和N- 甲基-N-（4-叔丁氧基丁基） - 胺。 可以通过热塑性方法将聚苯醚加工成模制品。
-
公开(公告)号：US4482705A
公开(公告)日：1984-11-13
申请号：US518612
申请日：1983-07-29
IPC分类号： C08G65/46
CPC分类号： C08G65/46
摘要： High molecular weight polyphenylene ethers are prepared from monohydric phenols by an oxidative coupling reaction with oxygen in the presence of a catalyst complex obtained from a copper salt and an organic amine by a method wherein the metal component of the catalyst is separated off, after the polymerization, by the addition of a polymeric polycarboxylic acid which is essentially composed of unsaturated monofunctional or difunctional carboxylic acids and/or their anhydrides.Advantageously, the polymeric polycarboxylic acids used are homopolymers or copolymers of (a) from 50 to 100% by weight of one or more unsaturated monofunctional acids of 3 to 10 carbon atoms and/or one or more difunctional acids or their anhydrides of 4 to 6 carbon atoms and from 0 to 50% by weight of one or more monomers which do not possess an acid function and can be copolymerized with (a).
摘要翻译： 在由铜盐和有机胺得到的催化剂配合物的存在下，通过与氧的氧化偶合反应，通过催化剂的金属组分在聚合后分离的方法，由一元酚制备高分子量聚苯醚 通过加入基本上由不饱和单官能或双官能羧酸和/或它们的酸酐组成的聚合多元羧酸。 有利地，所使用的聚合多元羧酸是（a）50至100重量％的一种或多种3至10个碳原子的不饱和单官能酸和/或一种或多种双官能酸或其酸酐4至6的均聚物或共聚物 碳原子和0至50重量％的一种或多种不具有酸官能并可与（a）共聚的单体。
-
公开(公告)号：US4436854A
公开(公告)日：1984-03-13
申请号：US344015
申请日：1982-01-29
IPC分类号： C08L25/00 , C08K5/00 , C08L7/00 , C08L21/00 , C08L51/00 , C08L51/02 , C08L51/04 , C08L71/00 , C08L71/12 , C08K5/52 , C08K5/53 , C08L71/04
CPC分类号： C08L51/04 , C08K5/0066 , C08L71/123
摘要： Self-extinguishing molding materials, comprising (A) a polymer of a vinyl-aromatic compound, especially a styrene polymer, which has been made impact-resistant (B) a polyphenylene ether and (C) a flameproofing additive, with or without (D) conventional additives, wherein one part of the soft component of the impact-resistant polymer of the vinyl-aromatic compound has a mean particle size of .ltoreq.1.5 .mu.m and the other part has a mean particle size of .ltoreq.3 .mu.m. Such molding materials not only have good self-extinguishing properties but also give moldings having a particularly uniform matt surface.
摘要翻译： 自动灭火成型材料，包括（A）已经制成抗冲击性的乙烯基芳族化合物，特别是苯乙烯聚合物的聚合物（B）聚苯醚和（C）具有或不具有（D）的（C）阻燃添加剂 ）常规添加剂，其中乙烯基芳族化合物的耐冲击聚合物的一部分软组分的平均粒度为<1.5μm，另一部分的平均粒度为<3μm m。 这种成型材料不仅具有良好的自熄性，而且还具有特别均匀的无光泽表面的模制品。
-
7.发明授权
公开(公告)号：US4518535A
公开(公告)日：1985-05-21
申请号：US491717
申请日：1983-05-05
申请人： Herbert Naarmann , Volker Muench , Gernot Kohler , Petr Simak
发明人： Herbert Naarmann , Volker Muench , Gernot Kohler , Petr Simak
IPC分类号： C09K3/16 , C07F1/00 , C07F11/00 , C07F13/00 , C07F15/00 , C08G79/00 , C08K5/00 , H01B1/12 , H01L51/30 , C07F1/08 , C07F1/10 , C07F15/02
CPC分类号： H01B1/121 , C08G79/00 , C08K5/0075 , C08K5/0091 , H01L51/0051 , H01L51/0052 , H01L51/0077 , Y02E10/549
摘要： Air-stable, electrically conductive systems having conductivities greater than 1.times.10.sup.-3 .OMEGA..sup.-1 cm.sup.-1 are prepared by reacting a metal cation of an element of sub-group VII, VIII or I of the periodic table with a 1,9-substituted phenalene of the general formula (I) ##STR1## where X is O, NH, S, Se or Te and Y is OH, NH.sub.2 or SH, to give a metal chelate, and oxidizing this metal chelate by means of an organic electron acceptor. The electrically conductive systems can be used in the electrical industry for the production of solar cells and for converting and fixing radiation, for producing electric and magnetic switches and electrochemical stores, and for the antistatic treatment of plastics.
摘要翻译： 通过使元素周期表第Ⅶ族，Ⅷ族或第Ⅵ族元素的金属阳离子与1,9-取代的非那苯甲醛反应，制备电导率大于1×10-3欧姆 - 1cm -1的空气稳定的导电体系 的通式（I）其中X是O，NH，S，Se或Te，Y是OH，NH 2或SH，得到金属螯合物，并通过有机物氧化该金属螯合物 电子受体。 导电系统可用于电气工业中用于生产太阳能电池和用于转换和固定辐射，用于生产电磁开关和电化学存储器以及用于塑料的抗静电处理。
-
公开(公告)号：US4418187A
公开(公告)日：1983-11-29
申请号：US254258
申请日：1981-04-15
申请人： Volker Muench , Herbert Naarmann , Klaus Penzien
发明人： Volker Muench , Herbert Naarmann , Klaus Penzien
IPC分类号： C08F4/06 , C08F38/00 , H01L51/30 , C08F112/32 , C08F126/00 , C08F126/06 , C08F126/12
CPC分类号： H01L51/004 , C08F38/00 , H01L51/0042 , Y02E10/549
摘要： A process for the preparation of electrically conductive polymers by polymerizing acenaphthylene, N-vinyl-heterocyclics, eg. N-vinylcarbazole or N-vinylpyridine, or N,N-divinylaniline at from -80.degree. to +100.degree. C. in the presence of a cationtic catalyst, wherein from 1 to 50 percent by weight of an oxidizing Lewis acid, preferably FeCl.sub.3, FeBr.sub.3, SbCl.sub.5, SbF.sub.5, AsF.sub.5 or CF.sub.3 -SO.sub.3 H, or a combination of AlCl.sub.3 or TiCl.sub.4 with the said compounds or with CrO.sub.3 or OsO.sub.4 is used as the catalyst. In a preferred embodiment of the process, thin films of the monomers to be polymerized, applied to glass or to a polymeric base, preferably to a plastic film, are treated with gaseous SbCl.sub.5, SbF.sub.5 or AsF.sub.5. The conductive polymers obtained can be used in the electrical industry for the production of solar cells, for the conversion and fixing of radiation and for the production of electrical and magnetic switches, as well as for the antistatic treatment of plastics.
摘要翻译： 通过聚合苊烯，N-乙烯基 - 杂环化合物制备导电聚合物的方法， N-乙烯基咔唑或N-乙烯基吡啶或N，N-二乙烯基苯胺，在-80℃至+ 100℃下，在阳离子催化剂存在下，其中1至50重量％的氧化路易斯酸，优选FeCl 3， FeBr 3，SbCl 5，SbF 5，AsF 5或CF 3 SO 3 H，或AlCl 3或TiCl 4与所述化合物或与CrO 3或OsO 4的组合用作催化剂。 在该方法的优选实施方案中，将待聚合的单体的薄膜施加到玻璃上或聚合物基体上，优选用塑料膜，用气态SbCl 5，SbF 5或AsF 5处理。 所得到的导电聚合物可用于电气工业中用于生产太阳能电池，用于辐射的转换和固定以及电气和磁性开关的生产以及用于塑料的抗静电处理。
-
9.发明授权
公开(公告)号：US4551493A
公开(公告)日：1985-11-05
申请号：US581715
申请日：1984-02-21
申请人： Gerd Blinne , Volker Muench
发明人： Gerd Blinne , Volker Muench
IPC分类号： C08K5/18 , C08K5/3437 , C08L71/00 , C08L81/06
CPC分类号： C08K5/3437 , C08K5/18 , C08L71/00 , C08L81/06
摘要： Transparent flame-retardant poly(arylether-arylsulfone) molding materials preferably contain not less than 50% by weight of units of the formula ##STR1## and, as a flameproofing agent, from 0.1 to 10% by weight, based on the weight of poly(arylether-arylsulfone), of a poly(2,6-dibromophenylene 1,4-oxide) having a molecular weight of from 1000 to 20000, and, if required, a heat stabilizer.The molding materials are useful for the production of shaped articles, films and fibers.
摘要翻译： 透明阻燃聚（芳基醚 - 芳基砜）成型材料优选含有不少于50重量％的式“IMAGE”的单元，并且作为防火剂，为0.1-10重量％，基于聚 （芳基醚 - 芳基砜），分子量为1000〜20000的聚（2,6-二溴亚苯基1,4-氧化物），以及需要时的热稳定剂。 成型材料可用于生产成形制品，薄膜和纤维。
-
10.发明授权Reversibly oxidizable or reducible polymers containing polyene units, their preparation and their use 失效含有多烯单元的可逆的可还原的可还原的聚合物，它们的制备及其用途
公开(公告)号：US4468509A
公开(公告)日：1984-08-28
申请号：US526665
申请日：1983-08-25
IPC分类号： C09K3/16 , C08F8/00 , C08F38/00 , C08L49/00 , G02F1/15 , H01B1/12 , H01L51/30 , H01L51/42 , H01M4/60 , C08F12/32
CPC分类号： H01M4/60 , C08F38/00 , C08F8/00 , G02F1/15 , H01B1/125 , H01L51/0041 , H01L51/0052 , H01L51/0051 , H01L51/42 , Y02E10/549
摘要： Polymers which comprise polyene units possessing 5 or more conjugated aliphatic C-C double bonds and contain 1,9-disubstituted phenalenes as chemically bonded side groups are prepared by a process in which acetylene derivatives carrying 1,9-disubstituted phenalene groups are polymerized. The polymers obtained are used in the electrical industry or as reversible redox systems or for the antistatic treatment of plastics.
摘要翻译： 包含具有5个或更多个共轭脂族C-C双键的多烯单元并含有作为化学键合侧基的1,9-二取代的非对映体的聚合物通过其中携带1,9-二取代的非苯烯基团的乙炔衍生物聚合的方法制备。 所获得的聚合物用于电气工业或用作可逆的氧化还原体系或用于塑料的抗静电处理。
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.02 秒)
